partition stringclasses 3 values | func_name stringlengths 1 134 | docstring stringlengths 1 46.9k | path stringlengths 4 223 | original_string stringlengths 75 104k | code stringlengths 75 104k | docstring_tokens listlengths 1 1.97k | repo stringlengths 7 55 | language stringclasses 1 value | url stringlengths 87 315 | code_tokens listlengths 19 28.4k | sha stringlengths 40 40 |
|---|---|---|---|---|---|---|---|---|---|---|---|
test | Player.advanced_splits | Returns a DataFrame of advanced splits data for a player-year. Note:
only go back to 2012.
:year: The year for the season in question. If None, returns career
advanced splits.
:returns: A DataFrame of advanced splits data. | sportsref/nfl/players.py | def advanced_splits(self, year=None):
"""Returns a DataFrame of advanced splits data for a player-year. Note:
only go back to 2012.
:year: The year for the season in question. If None, returns career
advanced splits.
:returns: A DataFrame of advanced splits data.
"""
# get the table
url = self._subpage_url('splits', year)
doc = pq(sportsref.utils.get_html(url))
table = doc('table#advanced_splits')
df = sportsref.utils.parse_table(table)
# cleaning the data
if not df.empty:
df.split_type.fillna(method='ffill', inplace=True)
return df | def advanced_splits(self, year=None):
"""Returns a DataFrame of advanced splits data for a player-year. Note:
only go back to 2012.
:year: The year for the season in question. If None, returns career
advanced splits.
:returns: A DataFrame of advanced splits data.
"""
# get the table
url = self._subpage_url('splits', year)
doc = pq(sportsref.utils.get_html(url))
table = doc('table#advanced_splits')
df = sportsref.utils.parse_table(table)
# cleaning the data
if not df.empty:
df.split_type.fillna(method='ffill', inplace=True)
return df | [
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test | Player._simple_year_award | Template for simple award functions that simply list years, such as
pro bowls and first-team all pro.
:award_id: The div ID that is appended to "leaderboard_" in selecting
the table's div.
:returns: List of years for the award. | sportsref/nfl/players.py | def _simple_year_award(self, award_id):
"""Template for simple award functions that simply list years, such as
pro bowls and first-team all pro.
:award_id: The div ID that is appended to "leaderboard_" in selecting
the table's div.
:returns: List of years for the award.
"""
doc = self.get_doc()
table = doc('div#leaderboard_{} table'.format(award_id))
return list(map(int, sportsref.utils.parse_awards_table(table))) | def _simple_year_award(self, award_id):
"""Template for simple award functions that simply list years, such as
pro bowls and first-team all pro.
:award_id: The div ID that is appended to "leaderboard_" in selecting
the table's div.
:returns: List of years for the award.
"""
doc = self.get_doc()
table = doc('div#leaderboard_{} table'.format(award_id))
return list(map(int, sportsref.utils.parse_awards_table(table))) | [
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test | team_names | Returns a mapping from team ID to full team name for a given season.
Example of a full team name: "New England Patriots"
:year: The year of the season in question (as an int).
:returns: A dictionary with teamID keys and full team name values. | sportsref/nfl/teams.py | def team_names(year):
"""Returns a mapping from team ID to full team name for a given season.
Example of a full team name: "New England Patriots"
:year: The year of the season in question (as an int).
:returns: A dictionary with teamID keys and full team name values.
"""
doc = pq(sportsref.utils.get_html(sportsref.nfl.BASE_URL + '/teams/'))
active_table = doc('table#teams_active')
active_df = sportsref.utils.parse_table(active_table)
inactive_table = doc('table#teams_inactive')
inactive_df = sportsref.utils.parse_table(inactive_table)
df = pd.concat((active_df, inactive_df))
df = df.loc[~df['has_class_partial_table']]
ids = df.team_id.str[:3].values
names = [tr('th a') for tr in active_table('tr').items()]
names.extend(tr('th a') for tr in inactive_table('tr').items())
names = [_f for _f in names if _f]
names = [lst[0].text_content() for lst in names]
# combine IDs and team names into pandas series
series = pd.Series(names, index=ids)
# create a mask to filter to teams from the given year
mask = ((df.year_min <= year) & (year <= df.year_max)).values
# filter, convert to a dict, and return
return series[mask].to_dict() | def team_names(year):
"""Returns a mapping from team ID to full team name for a given season.
Example of a full team name: "New England Patriots"
:year: The year of the season in question (as an int).
:returns: A dictionary with teamID keys and full team name values.
"""
doc = pq(sportsref.utils.get_html(sportsref.nfl.BASE_URL + '/teams/'))
active_table = doc('table#teams_active')
active_df = sportsref.utils.parse_table(active_table)
inactive_table = doc('table#teams_inactive')
inactive_df = sportsref.utils.parse_table(inactive_table)
df = pd.concat((active_df, inactive_df))
df = df.loc[~df['has_class_partial_table']]
ids = df.team_id.str[:3].values
names = [tr('th a') for tr in active_table('tr').items()]
names.extend(tr('th a') for tr in inactive_table('tr').items())
names = [_f for _f in names if _f]
names = [lst[0].text_content() for lst in names]
# combine IDs and team names into pandas series
series = pd.Series(names, index=ids)
# create a mask to filter to teams from the given year
mask = ((df.year_min <= year) & (year <= df.year_max)).values
# filter, convert to a dict, and return
return series[mask].to_dict() | [
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test | team_ids | Returns a mapping from team name to team ID for a given season. Inverse
mapping of team_names. Example of a full team name: "New England Patriots"
:year: The year of the season in question (as an int).
:returns: A dictionary with full team name keys and teamID values. | sportsref/nfl/teams.py | def team_ids(year):
"""Returns a mapping from team name to team ID for a given season. Inverse
mapping of team_names. Example of a full team name: "New England Patriots"
:year: The year of the season in question (as an int).
:returns: A dictionary with full team name keys and teamID values.
"""
names = team_names(year)
return {v: k for k, v in names.items()} | def team_ids(year):
"""Returns a mapping from team name to team ID for a given season. Inverse
mapping of team_names. Example of a full team name: "New England Patriots"
:year: The year of the season in question (as an int).
:returns: A dictionary with full team name keys and teamID values.
"""
names = team_names(year)
return {v: k for k, v in names.items()} | [
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test | Team.name | Returns the real name of the franchise given the team ID.
Examples:
'nwe' -> 'New England Patriots'
'sea' -> 'Seattle Seahawks'
:returns: A string corresponding to the team's full name. | sportsref/nfl/teams.py | def name(self):
"""Returns the real name of the franchise given the team ID.
Examples:
'nwe' -> 'New England Patriots'
'sea' -> 'Seattle Seahawks'
:returns: A string corresponding to the team's full name.
"""
doc = self.get_main_doc()
headerwords = doc('div#meta h1')[0].text_content().split()
lastIdx = headerwords.index('Franchise')
teamwords = headerwords[:lastIdx]
return ' '.join(teamwords) | def name(self):
"""Returns the real name of the franchise given the team ID.
Examples:
'nwe' -> 'New England Patriots'
'sea' -> 'Seattle Seahawks'
:returns: A string corresponding to the team's full name.
"""
doc = self.get_main_doc()
headerwords = doc('div#meta h1')[0].text_content().split()
lastIdx = headerwords.index('Franchise')
teamwords = headerwords[:lastIdx]
return ' '.join(teamwords) | [
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test | Team.roster | Returns the roster table for the given year.
:year: The year for which we want the roster; defaults to current year.
:returns: A DataFrame containing roster information for that year. | sportsref/nfl/teams.py | def roster(self, year):
"""Returns the roster table for the given year.
:year: The year for which we want the roster; defaults to current year.
:returns: A DataFrame containing roster information for that year.
"""
doc = self.get_year_doc('{}_roster'.format(year))
roster_table = doc('table#games_played_team')
df = sportsref.utils.parse_table(roster_table)
starter_table = doc('table#starters')
if not starter_table.empty:
start_df = sportsref.utils.parse_table(starter_table)
start_df = start_df.dropna(axis=0, subset=['position'])
starters = start_df.set_index('position').player_id
df['is_starter'] = df.player_id.isin(starters)
df['starting_pos'] = df.player_id.map(
lambda pid: (starters[starters == pid].index[0]
if pid in starters.values else None)
)
return df | def roster(self, year):
"""Returns the roster table for the given year.
:year: The year for which we want the roster; defaults to current year.
:returns: A DataFrame containing roster information for that year.
"""
doc = self.get_year_doc('{}_roster'.format(year))
roster_table = doc('table#games_played_team')
df = sportsref.utils.parse_table(roster_table)
starter_table = doc('table#starters')
if not starter_table.empty:
start_df = sportsref.utils.parse_table(starter_table)
start_df = start_df.dropna(axis=0, subset=['position'])
starters = start_df.set_index('position').player_id
df['is_starter'] = df.player_id.isin(starters)
df['starting_pos'] = df.player_id.map(
lambda pid: (starters[starters == pid].index[0]
if pid in starters.values else None)
)
return df | [
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test | Team.boxscores | Gets list of BoxScore objects corresponding to the box scores from
that year.
:year: The year for which we want the boxscores; defaults to current
year.
:returns: np.array of strings representing boxscore IDs. | sportsref/nfl/teams.py | def boxscores(self, year):
"""Gets list of BoxScore objects corresponding to the box scores from
that year.
:year: The year for which we want the boxscores; defaults to current
year.
:returns: np.array of strings representing boxscore IDs.
"""
doc = self.get_year_doc(year)
table = doc('table#games')
df = sportsref.utils.parse_table(table)
if df.empty:
return np.array([])
return df.boxscore_id.values | def boxscores(self, year):
"""Gets list of BoxScore objects corresponding to the box scores from
that year.
:year: The year for which we want the boxscores; defaults to current
year.
:returns: np.array of strings representing boxscore IDs.
"""
doc = self.get_year_doc(year)
table = doc('table#games')
df = sportsref.utils.parse_table(table)
if df.empty:
return np.array([])
return df.boxscore_id.values | [
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test | Team._year_info_pq | Returns a PyQuery object containing the info from the meta div at
the top of the team year page with the given keyword.
:year: Int representing the season.
:keyword: A keyword to filter to a single p tag in the meta div.
:returns: A PyQuery object for the selected p element. | sportsref/nfl/teams.py | def _year_info_pq(self, year, keyword):
"""Returns a PyQuery object containing the info from the meta div at
the top of the team year page with the given keyword.
:year: Int representing the season.
:keyword: A keyword to filter to a single p tag in the meta div.
:returns: A PyQuery object for the selected p element.
"""
doc = self.get_year_doc(year)
p_tags = doc('div#meta div:not(.logo) p')
texts = [p_tag.text_content().strip() for p_tag in p_tags]
try:
return next(
pq(p_tag) for p_tag, text in zip(p_tags, texts)
if keyword.lower() in text.lower()
)
except StopIteration:
if len(texts):
raise ValueError('Keyword not found in any p tag.')
else:
raise ValueError('No meta div p tags found.') | def _year_info_pq(self, year, keyword):
"""Returns a PyQuery object containing the info from the meta div at
the top of the team year page with the given keyword.
:year: Int representing the season.
:keyword: A keyword to filter to a single p tag in the meta div.
:returns: A PyQuery object for the selected p element.
"""
doc = self.get_year_doc(year)
p_tags = doc('div#meta div:not(.logo) p')
texts = [p_tag.text_content().strip() for p_tag in p_tags]
try:
return next(
pq(p_tag) for p_tag, text in zip(p_tags, texts)
if keyword.lower() in text.lower()
)
except StopIteration:
if len(texts):
raise ValueError('Keyword not found in any p tag.')
else:
raise ValueError('No meta div p tags found.') | [
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test | Team.head_coaches_by_game | Returns head coach data by game.
:year: An int representing the season in question.
:returns: An array with an entry per game of the season that the team
played (including playoffs). Each entry is the head coach's ID for that
game in the season. | sportsref/nfl/teams.py | def head_coaches_by_game(self, year):
"""Returns head coach data by game.
:year: An int representing the season in question.
:returns: An array with an entry per game of the season that the team
played (including playoffs). Each entry is the head coach's ID for that
game in the season.
"""
coach_str = self._year_info_pq(year, 'Coach').text()
regex = r'(\S+?) \((\d+)-(\d+)-(\d+)\)'
coachAndTenure = []
m = True
while m:
m = re.search(regex, coach_str)
coachID, wins, losses, ties = m.groups()
nextIndex = m.end(4) + 1
coachStr = coachStr[nextIndex:]
tenure = int(wins) + int(losses) + int(ties)
coachAndTenure.append((coachID, tenure))
coachIDs = [
cID for cID, games in coachAndTenure for _ in range(games)
]
return np.array(coachIDs[::-1]) | def head_coaches_by_game(self, year):
"""Returns head coach data by game.
:year: An int representing the season in question.
:returns: An array with an entry per game of the season that the team
played (including playoffs). Each entry is the head coach's ID for that
game in the season.
"""
coach_str = self._year_info_pq(year, 'Coach').text()
regex = r'(\S+?) \((\d+)-(\d+)-(\d+)\)'
coachAndTenure = []
m = True
while m:
m = re.search(regex, coach_str)
coachID, wins, losses, ties = m.groups()
nextIndex = m.end(4) + 1
coachStr = coachStr[nextIndex:]
tenure = int(wins) + int(losses) + int(ties)
coachAndTenure.append((coachID, tenure))
coachIDs = [
cID for cID, games in coachAndTenure for _ in range(games)
]
return np.array(coachIDs[::-1]) | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L189-L212 | [
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] | 09f11ac856a23c96d666d1d510bb35d6f050b5c3 |
test | Team.wins | Returns the # of regular season wins a team in a year.
:year: The year for the season in question.
:returns: The number of regular season wins. | sportsref/nfl/teams.py | def wins(self, year):
"""Returns the # of regular season wins a team in a year.
:year: The year for the season in question.
:returns: The number of regular season wins.
"""
schedule = self.schedule(year)
if schedule.empty:
return np.nan
return schedule.query('week_num <= 17').is_win.sum() | def wins(self, year):
"""Returns the # of regular season wins a team in a year.
:year: The year for the season in question.
:returns: The number of regular season wins.
"""
schedule = self.schedule(year)
if schedule.empty:
return np.nan
return schedule.query('week_num <= 17').is_win.sum() | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L215-L224 | [
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test | Team.schedule | Returns a DataFrame with schedule information for the given year.
:year: The year for the season in question.
:returns: Pandas DataFrame with schedule information. | sportsref/nfl/teams.py | def schedule(self, year):
"""Returns a DataFrame with schedule information for the given year.
:year: The year for the season in question.
:returns: Pandas DataFrame with schedule information.
"""
doc = self.get_year_doc(year)
table = doc('table#games')
df = sportsref.utils.parse_table(table)
if df.empty:
return pd.DataFrame()
df = df.loc[df['week_num'].notnull()]
df['week_num'] = np.arange(len(df)) + 1
df['is_win'] = df['game_outcome'] == 'W'
df['is_loss'] = df['game_outcome'] == 'L'
df['is_tie'] = df['game_outcome'] == 'T'
df['is_bye'] = df['game_outcome'].isnull()
df['is_ot'] = df['overtime'].notnull()
return df | def schedule(self, year):
"""Returns a DataFrame with schedule information for the given year.
:year: The year for the season in question.
:returns: Pandas DataFrame with schedule information.
"""
doc = self.get_year_doc(year)
table = doc('table#games')
df = sportsref.utils.parse_table(table)
if df.empty:
return pd.DataFrame()
df = df.loc[df['week_num'].notnull()]
df['week_num'] = np.arange(len(df)) + 1
df['is_win'] = df['game_outcome'] == 'W'
df['is_loss'] = df['game_outcome'] == 'L'
df['is_tie'] = df['game_outcome'] == 'T'
df['is_bye'] = df['game_outcome'].isnull()
df['is_ot'] = df['overtime'].notnull()
return df | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L227-L245 | [
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test | Team.srs | Returns the SRS (Simple Rating System) for a team in a year.
:year: The year for the season in question.
:returns: A float of SRS. | sportsref/nfl/teams.py | def srs(self, year):
"""Returns the SRS (Simple Rating System) for a team in a year.
:year: The year for the season in question.
:returns: A float of SRS.
"""
try:
srs_text = self._year_info_pq(year, 'SRS').text()
except ValueError:
return None
m = re.match(r'SRS\s*?:\s*?(\S+)', srs_text)
if m:
return float(m.group(1))
else:
return None | def srs(self, year):
"""Returns the SRS (Simple Rating System) for a team in a year.
:year: The year for the season in question.
:returns: A float of SRS.
"""
try:
srs_text = self._year_info_pq(year, 'SRS').text()
except ValueError:
return None
m = re.match(r'SRS\s*?:\s*?(\S+)', srs_text)
if m:
return float(m.group(1))
else:
return None | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L248-L262 | [
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test | Team.sos | Returns the SOS (Strength of Schedule) for a team in a year, based
on SRS.
:year: The year for the season in question.
:returns: A float of SOS. | sportsref/nfl/teams.py | def sos(self, year):
"""Returns the SOS (Strength of Schedule) for a team in a year, based
on SRS.
:year: The year for the season in question.
:returns: A float of SOS.
"""
try:
sos_text = self._year_info_pq(year, 'SOS').text()
except ValueError:
return None
m = re.search(r'SOS\s*:\s*(\S+)', sos_text)
if m:
return float(m.group(1))
else:
return None | def sos(self, year):
"""Returns the SOS (Strength of Schedule) for a team in a year, based
on SRS.
:year: The year for the season in question.
:returns: A float of SOS.
"""
try:
sos_text = self._year_info_pq(year, 'SOS').text()
except ValueError:
return None
m = re.search(r'SOS\s*:\s*(\S+)', sos_text)
if m:
return float(m.group(1))
else:
return None | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L265-L280 | [
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test | Team.off_coordinator | Returns the coach ID for the team's OC in a given year.
:year: An int representing the year.
:returns: A string containing the coach ID of the OC. | sportsref/nfl/teams.py | def off_coordinator(self, year):
"""Returns the coach ID for the team's OC in a given year.
:year: An int representing the year.
:returns: A string containing the coach ID of the OC.
"""
try:
oc_anchor = self._year_info_pq(year, 'Offensive Coordinator')('a')
if oc_anchor:
return oc_anchor.attr['href']
except ValueError:
return None | def off_coordinator(self, year):
"""Returns the coach ID for the team's OC in a given year.
:year: An int representing the year.
:returns: A string containing the coach ID of the OC.
"""
try:
oc_anchor = self._year_info_pq(year, 'Offensive Coordinator')('a')
if oc_anchor:
return oc_anchor.attr['href']
except ValueError:
return None | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L283-L294 | [
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test | Team.def_coordinator | Returns the coach ID for the team's DC in a given year.
:year: An int representing the year.
:returns: A string containing the coach ID of the DC. | sportsref/nfl/teams.py | def def_coordinator(self, year):
"""Returns the coach ID for the team's DC in a given year.
:year: An int representing the year.
:returns: A string containing the coach ID of the DC.
"""
try:
dc_anchor = self._year_info_pq(year, 'Defensive Coordinator')('a')
if dc_anchor:
return dc_anchor.attr['href']
except ValueError:
return None | def def_coordinator(self, year):
"""Returns the coach ID for the team's DC in a given year.
:year: An int representing the year.
:returns: A string containing the coach ID of the DC.
"""
try:
dc_anchor = self._year_info_pq(year, 'Defensive Coordinator')('a')
if dc_anchor:
return dc_anchor.attr['href']
except ValueError:
return None | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L297-L308 | [
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test | Team.stadium | Returns the ID for the stadium in which the team played in a given
year.
:year: The year in question.
:returns: A string representing the stadium ID. | sportsref/nfl/teams.py | def stadium(self, year):
"""Returns the ID for the stadium in which the team played in a given
year.
:year: The year in question.
:returns: A string representing the stadium ID.
"""
anchor = self._year_info_pq(year, 'Stadium')('a')
return sportsref.utils.rel_url_to_id(anchor.attr['href']) | def stadium(self, year):
"""Returns the ID for the stadium in which the team played in a given
year.
:year: The year in question.
:returns: A string representing the stadium ID.
"""
anchor = self._year_info_pq(year, 'Stadium')('a')
return sportsref.utils.rel_url_to_id(anchor.attr['href']) | [
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test | Team.off_scheme | Returns the name of the offensive scheme the team ran in the given
year.
:year: Int representing the season year.
:returns: A string representing the offensive scheme. | sportsref/nfl/teams.py | def off_scheme(self, year):
"""Returns the name of the offensive scheme the team ran in the given
year.
:year: Int representing the season year.
:returns: A string representing the offensive scheme.
"""
scheme_text = self._year_info_pq(year, 'Offensive Scheme').text()
m = re.search(r'Offensive Scheme[:\s]*(.+)\s*', scheme_text, re.I)
if m:
return m.group(1)
else:
return None | def off_scheme(self, year):
"""Returns the name of the offensive scheme the team ran in the given
year.
:year: Int representing the season year.
:returns: A string representing the offensive scheme.
"""
scheme_text = self._year_info_pq(year, 'Offensive Scheme').text()
m = re.search(r'Offensive Scheme[:\s]*(.+)\s*', scheme_text, re.I)
if m:
return m.group(1)
else:
return None | [
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test | Team.def_alignment | Returns the name of the defensive alignment the team ran in the
given year.
:year: Int representing the season year.
:returns: A string representing the defensive alignment. | sportsref/nfl/teams.py | def def_alignment(self, year):
"""Returns the name of the defensive alignment the team ran in the
given year.
:year: Int representing the season year.
:returns: A string representing the defensive alignment.
"""
scheme_text = self._year_info_pq(year, 'Defensive Alignment').text()
m = re.search(r'Defensive Alignment[:\s]*(.+)\s*', scheme_text, re.I)
if m:
return m.group(1)
else:
return None | def def_alignment(self, year):
"""Returns the name of the defensive alignment the team ran in the
given year.
:year: Int representing the season year.
:returns: A string representing the defensive alignment.
"""
scheme_text = self._year_info_pq(year, 'Defensive Alignment').text()
m = re.search(r'Defensive Alignment[:\s]*(.+)\s*', scheme_text, re.I)
if m:
return m.group(1)
else:
return None | [
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test | Team.team_stats | Returns a Series (dict-like) of team stats from the team-season
page.
:year: Int representing the season.
:returns: A Series of team stats. | sportsref/nfl/teams.py | def team_stats(self, year):
"""Returns a Series (dict-like) of team stats from the team-season
page.
:year: Int representing the season.
:returns: A Series of team stats.
"""
doc = self.get_year_doc(year)
table = doc('table#team_stats')
df = sportsref.utils.parse_table(table)
if df.empty:
return pd.Series()
return df.loc[df.player_id == 'Team Stats'].iloc[0] | def team_stats(self, year):
"""Returns a Series (dict-like) of team stats from the team-season
page.
:year: Int representing the season.
:returns: A Series of team stats.
"""
doc = self.get_year_doc(year)
table = doc('table#team_stats')
df = sportsref.utils.parse_table(table)
if df.empty:
return pd.Series()
return df.loc[df.player_id == 'Team Stats'].iloc[0] | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L352-L364 | [
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test | Team.opp_stats | Returns a Series (dict-like) of the team's opponent's stats from the
team-season page.
:year: Int representing the season.
:returns: A Series of team stats. | sportsref/nfl/teams.py | def opp_stats(self, year):
"""Returns a Series (dict-like) of the team's opponent's stats from the
team-season page.
:year: Int representing the season.
:returns: A Series of team stats.
"""
doc = self.get_year_doc(year)
table = doc('table#team_stats')
df = sportsref.utils.parse_table(table)
return df.loc[df.player_id == 'Opp. Stats'].iloc[0] | def opp_stats(self, year):
"""Returns a Series (dict-like) of the team's opponent's stats from the
team-season page.
:year: Int representing the season.
:returns: A Series of team stats.
"""
doc = self.get_year_doc(year)
table = doc('table#team_stats')
df = sportsref.utils.parse_table(table)
return df.loc[df.player_id == 'Opp. Stats'].iloc[0] | [
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test | Team.off_splits | Returns a DataFrame of offensive team splits for a season.
:year: int representing the season.
:returns: Pandas DataFrame of split data. | sportsref/nfl/teams.py | def off_splits(self, year):
"""Returns a DataFrame of offensive team splits for a season.
:year: int representing the season.
:returns: Pandas DataFrame of split data.
"""
doc = self.get_year_doc('{}_splits'.format(year))
tables = doc('table.stats_table')
dfs = [sportsref.utils.parse_table(table) for table in tables.items()]
dfs = [
df.assign(split=df.columns[0])
.rename(columns={df.columns[0]: 'split_value'})
for df in dfs
]
if not dfs:
return pd.DataFrame()
return pd.concat(dfs).reset_index(drop=True) | def off_splits(self, year):
"""Returns a DataFrame of offensive team splits for a season.
:year: int representing the season.
:returns: Pandas DataFrame of split data.
"""
doc = self.get_year_doc('{}_splits'.format(year))
tables = doc('table.stats_table')
dfs = [sportsref.utils.parse_table(table) for table in tables.items()]
dfs = [
df.assign(split=df.columns[0])
.rename(columns={df.columns[0]: 'split_value'})
for df in dfs
]
if not dfs:
return pd.DataFrame()
return pd.concat(dfs).reset_index(drop=True) | [
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"."
] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/teams.py#L394-L410 | [
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] | 09f11ac856a23c96d666d1d510bb35d6f050b5c3 |
test | get_html | Gets the HTML for the given URL using a GET request.
:url: the absolute URL of the desired page.
:returns: a string of HTML. | sportsref/utils.py | def get_html(url):
"""Gets the HTML for the given URL using a GET request.
:url: the absolute URL of the desired page.
:returns: a string of HTML.
"""
global last_request_time
with throttle_process_lock:
with throttle_thread_lock:
# sleep until THROTTLE_DELAY secs have passed since last request
wait_left = THROTTLE_DELAY - (time.time() - last_request_time.value)
if wait_left > 0:
time.sleep(wait_left)
# make request
response = requests.get(url)
# update last request time for throttling
last_request_time.value = time.time()
# raise ValueError on 4xx status code, get rid of comments, and return
if 400 <= response.status_code < 500:
raise ValueError(
'Status Code {} received fetching URL "{}"'
.format(response.status_code, url)
)
html = response.text
html = html.replace('<!--', '').replace('-->', '')
return html | def get_html(url):
"""Gets the HTML for the given URL using a GET request.
:url: the absolute URL of the desired page.
:returns: a string of HTML.
"""
global last_request_time
with throttle_process_lock:
with throttle_thread_lock:
# sleep until THROTTLE_DELAY secs have passed since last request
wait_left = THROTTLE_DELAY - (time.time() - last_request_time.value)
if wait_left > 0:
time.sleep(wait_left)
# make request
response = requests.get(url)
# update last request time for throttling
last_request_time.value = time.time()
# raise ValueError on 4xx status code, get rid of comments, and return
if 400 <= response.status_code < 500:
raise ValueError(
'Status Code {} received fetching URL "{}"'
.format(response.status_code, url)
)
html = response.text
html = html.replace('<!--', '').replace('-->', '')
return html | [
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] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/utils.py#L26-L55 | [
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test | parse_table | Parses a table from sports-reference sites into a pandas dataframe.
:param table: the PyQuery object representing the HTML table
:param flatten: if True, flattens relative URLs to IDs. otherwise, leaves
all fields as text without cleaning.
:param footer: If True, returns the summary/footer of the page. Recommended
to use this with flatten=False. Defaults to False.
:returns: pd.DataFrame | sportsref/utils.py | def parse_table(table, flatten=True, footer=False):
"""Parses a table from sports-reference sites into a pandas dataframe.
:param table: the PyQuery object representing the HTML table
:param flatten: if True, flattens relative URLs to IDs. otherwise, leaves
all fields as text without cleaning.
:param footer: If True, returns the summary/footer of the page. Recommended
to use this with flatten=False. Defaults to False.
:returns: pd.DataFrame
"""
if not len(table):
return pd.DataFrame()
# get columns
columns = [c.attrib['data-stat']
for c in table('thead tr:not([class]) th[data-stat]')]
# get data
rows = list(table('tbody tr' if not footer else 'tfoot tr')
.not_('.thead, .stat_total, .stat_average').items())
data = [
[flatten_links(td) if flatten else td.text()
for td in row.items('th,td')]
for row in rows
]
# make DataFrame
df = pd.DataFrame(data, columns=columns, dtype='float')
# add has_class columns
allClasses = set(
cls
for row in rows
if row.attr['class']
for cls in row.attr['class'].split()
)
for cls in allClasses:
df['has_class_' + cls] = [
bool(row.attr['class'] and
cls in row.attr['class'].split())
for row in rows
]
# cleaning the DataFrame
df.drop(['ranker', 'Xxx', 'Yyy', 'Zzz'],
axis=1, inplace=True, errors='ignore')
# year_id -> year (as int)
if 'year_id' in df.columns:
df.rename(columns={'year_id': 'year'}, inplace=True)
if flatten:
df.year = df.year.fillna(method='ffill')
df['year'] = df.year.map(lambda s: str(s)[:4]).astype(int)
# pos -> position
if 'pos' in df.columns:
df.rename(columns={'pos': 'position'}, inplace=True)
# boxscore_word, game_date -> boxscore_id and separate into Y, M, D columns
for bs_id_col in ('boxscore_word', 'game_date', 'box_score_text'):
if bs_id_col in df.columns:
df.rename(columns={bs_id_col: 'boxscore_id'}, inplace=True)
break
# ignore *, +, and other characters used to note things
df.replace(re.compile(r'[\*\+\u2605]', re.U), '', inplace=True)
for col in df.columns:
if hasattr(df[col], 'str'):
df[col] = df[col].str.strip()
# player -> player_id and/or player_name
if 'player' in df.columns:
if flatten:
df.rename(columns={'player': 'player_id'}, inplace=True)
# when flattening, keep a column for names
player_names = parse_table(table, flatten=False)['player_name']
df['player_name'] = player_names
else:
df.rename(columns={'player': 'player_name'}, inplace=True)
# team, team_name -> team_id
for team_col in ('team', 'team_name'):
if team_col in df.columns:
# first, get rid of faulty rows
df = df.loc[~df[team_col].isin(['XXX'])]
if flatten:
df.rename(columns={team_col: 'team_id'}, inplace=True)
# season -> int
if 'season' in df.columns and flatten:
df['season'] = df['season'].astype(int)
# handle date_game columns (different types)
if 'date_game' in df.columns and flatten:
date_re = r'month=(?P<month>\d+)&day=(?P<day>\d+)&year=(?P<year>\d+)'
date_df = df['date_game'].str.extract(date_re, expand=True)
if date_df.notnull().all(axis=1).any():
df = pd.concat((df, date_df), axis=1)
else:
df.rename(columns={'date_game': 'boxscore_id'}, inplace=True)
# game_location -> is_home
if 'game_location' in df.columns and flatten:
df['game_location'] = df['game_location'].isnull()
df.rename(columns={'game_location': 'is_home'}, inplace=True)
# mp: (min:sec) -> float(min + sec / 60), notes -> NaN, new column
if 'mp' in df.columns and df.dtypes['mp'] == object and flatten:
mp_df = df['mp'].str.extract(
r'(?P<m>\d+):(?P<s>\d+)', expand=True).astype(float)
no_match = mp_df.isnull().all(axis=1)
if no_match.any():
df.loc[no_match, 'note'] = df.loc[no_match, 'mp']
df['mp'] = mp_df['m'] + mp_df['s'] / 60
# converts number-y things to floats
def convert_to_float(val):
# percentages: (number%) -> float(number * 0.01)
m = re.search(r'([-\.\d]+)\%',
val if isinstance(val, basestring) else str(val), re.U)
try:
if m:
return float(m.group(1)) / 100 if m else val
if m:
return int(m.group(1)) + int(m.group(2)) / 60
except ValueError:
return val
# salaries: $ABC,DEF,GHI -> float(ABCDEFGHI)
m = re.search(r'\$[\d,]+',
val if isinstance(val, basestring) else str(val), re.U)
try:
if m:
return float(re.sub(r'\$|,', '', val))
except Exception:
return val
# generally try to coerce to float, unless it's an int or bool
try:
if isinstance(val, (int, bool)):
return val
else:
return float(val)
except Exception:
return val
if flatten:
df = df.applymap(convert_to_float)
df = df.loc[df.astype(bool).any(axis=1)]
return df | def parse_table(table, flatten=True, footer=False):
"""Parses a table from sports-reference sites into a pandas dataframe.
:param table: the PyQuery object representing the HTML table
:param flatten: if True, flattens relative URLs to IDs. otherwise, leaves
all fields as text without cleaning.
:param footer: If True, returns the summary/footer of the page. Recommended
to use this with flatten=False. Defaults to False.
:returns: pd.DataFrame
"""
if not len(table):
return pd.DataFrame()
# get columns
columns = [c.attrib['data-stat']
for c in table('thead tr:not([class]) th[data-stat]')]
# get data
rows = list(table('tbody tr' if not footer else 'tfoot tr')
.not_('.thead, .stat_total, .stat_average').items())
data = [
[flatten_links(td) if flatten else td.text()
for td in row.items('th,td')]
for row in rows
]
# make DataFrame
df = pd.DataFrame(data, columns=columns, dtype='float')
# add has_class columns
allClasses = set(
cls
for row in rows
if row.attr['class']
for cls in row.attr['class'].split()
)
for cls in allClasses:
df['has_class_' + cls] = [
bool(row.attr['class'] and
cls in row.attr['class'].split())
for row in rows
]
# cleaning the DataFrame
df.drop(['ranker', 'Xxx', 'Yyy', 'Zzz'],
axis=1, inplace=True, errors='ignore')
# year_id -> year (as int)
if 'year_id' in df.columns:
df.rename(columns={'year_id': 'year'}, inplace=True)
if flatten:
df.year = df.year.fillna(method='ffill')
df['year'] = df.year.map(lambda s: str(s)[:4]).astype(int)
# pos -> position
if 'pos' in df.columns:
df.rename(columns={'pos': 'position'}, inplace=True)
# boxscore_word, game_date -> boxscore_id and separate into Y, M, D columns
for bs_id_col in ('boxscore_word', 'game_date', 'box_score_text'):
if bs_id_col in df.columns:
df.rename(columns={bs_id_col: 'boxscore_id'}, inplace=True)
break
# ignore *, +, and other characters used to note things
df.replace(re.compile(r'[\*\+\u2605]', re.U), '', inplace=True)
for col in df.columns:
if hasattr(df[col], 'str'):
df[col] = df[col].str.strip()
# player -> player_id and/or player_name
if 'player' in df.columns:
if flatten:
df.rename(columns={'player': 'player_id'}, inplace=True)
# when flattening, keep a column for names
player_names = parse_table(table, flatten=False)['player_name']
df['player_name'] = player_names
else:
df.rename(columns={'player': 'player_name'}, inplace=True)
# team, team_name -> team_id
for team_col in ('team', 'team_name'):
if team_col in df.columns:
# first, get rid of faulty rows
df = df.loc[~df[team_col].isin(['XXX'])]
if flatten:
df.rename(columns={team_col: 'team_id'}, inplace=True)
# season -> int
if 'season' in df.columns and flatten:
df['season'] = df['season'].astype(int)
# handle date_game columns (different types)
if 'date_game' in df.columns and flatten:
date_re = r'month=(?P<month>\d+)&day=(?P<day>\d+)&year=(?P<year>\d+)'
date_df = df['date_game'].str.extract(date_re, expand=True)
if date_df.notnull().all(axis=1).any():
df = pd.concat((df, date_df), axis=1)
else:
df.rename(columns={'date_game': 'boxscore_id'}, inplace=True)
# game_location -> is_home
if 'game_location' in df.columns and flatten:
df['game_location'] = df['game_location'].isnull()
df.rename(columns={'game_location': 'is_home'}, inplace=True)
# mp: (min:sec) -> float(min + sec / 60), notes -> NaN, new column
if 'mp' in df.columns and df.dtypes['mp'] == object and flatten:
mp_df = df['mp'].str.extract(
r'(?P<m>\d+):(?P<s>\d+)', expand=True).astype(float)
no_match = mp_df.isnull().all(axis=1)
if no_match.any():
df.loc[no_match, 'note'] = df.loc[no_match, 'mp']
df['mp'] = mp_df['m'] + mp_df['s'] / 60
# converts number-y things to floats
def convert_to_float(val):
# percentages: (number%) -> float(number * 0.01)
m = re.search(r'([-\.\d]+)\%',
val if isinstance(val, basestring) else str(val), re.U)
try:
if m:
return float(m.group(1)) / 100 if m else val
if m:
return int(m.group(1)) + int(m.group(2)) / 60
except ValueError:
return val
# salaries: $ABC,DEF,GHI -> float(ABCDEFGHI)
m = re.search(r'\$[\d,]+',
val if isinstance(val, basestring) else str(val), re.U)
try:
if m:
return float(re.sub(r'\$|,', '', val))
except Exception:
return val
# generally try to coerce to float, unless it's an int or bool
try:
if isinstance(val, (int, bool)):
return val
else:
return float(val)
except Exception:
return val
if flatten:
df = df.applymap(convert_to_float)
df = df.loc[df.astype(bool).any(axis=1)]
return df | [
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] | 09f11ac856a23c96d666d1d510bb35d6f050b5c3 |
test | parse_info_table | Parses an info table, like the "Game Info" table or the "Officials"
table on the PFR Boxscore page. Keys are lower case and have spaces/special
characters converted to underscores.
:table: PyQuery object representing the HTML table.
:returns: A dictionary representing the information. | sportsref/utils.py | def parse_info_table(table):
"""Parses an info table, like the "Game Info" table or the "Officials"
table on the PFR Boxscore page. Keys are lower case and have spaces/special
characters converted to underscores.
:table: PyQuery object representing the HTML table.
:returns: A dictionary representing the information.
"""
ret = {}
for tr in list(table('tr').not_('.thead').items()):
th, td = list(tr('th, td').items())
key = th.text().lower()
key = re.sub(r'\W', '_', key)
val = sportsref.utils.flatten_links(td)
ret[key] = val
return ret | def parse_info_table(table):
"""Parses an info table, like the "Game Info" table or the "Officials"
table on the PFR Boxscore page. Keys are lower case and have spaces/special
characters converted to underscores.
:table: PyQuery object representing the HTML table.
:returns: A dictionary representing the information.
"""
ret = {}
for tr in list(table('tr').not_('.thead').items()):
th, td = list(tr('th, td').items())
key = th.text().lower()
key = re.sub(r'\W', '_', key)
val = sportsref.utils.flatten_links(td)
ret[key] = val
return ret | [
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test | flatten_links | Flattens relative URLs within text of a table cell to IDs and returns
the result.
:td: the PyQuery object for the HTML to convert
:returns: the string with the links flattened to IDs | sportsref/utils.py | def flatten_links(td, _recurse=False):
"""Flattens relative URLs within text of a table cell to IDs and returns
the result.
:td: the PyQuery object for the HTML to convert
:returns: the string with the links flattened to IDs
"""
# helper function to flatten individual strings/links
def _flatten_node(c):
if isinstance(c, basestring):
return c.strip()
elif 'href' in c.attrib:
c_id = rel_url_to_id(c.attrib['href'])
return c_id if c_id else c.text_content().strip()
else:
return flatten_links(pq(c), _recurse=True)
# if there's no text, just return None
if td is None or not td.text():
return '' if _recurse else None
td.remove('span.note')
return ''.join(_flatten_node(c) for c in td.contents()) | def flatten_links(td, _recurse=False):
"""Flattens relative URLs within text of a table cell to IDs and returns
the result.
:td: the PyQuery object for the HTML to convert
:returns: the string with the links flattened to IDs
"""
# helper function to flatten individual strings/links
def _flatten_node(c):
if isinstance(c, basestring):
return c.strip()
elif 'href' in c.attrib:
c_id = rel_url_to_id(c.attrib['href'])
return c_id if c_id else c.text_content().strip()
else:
return flatten_links(pq(c), _recurse=True)
# if there's no text, just return None
if td is None or not td.text():
return '' if _recurse else None
td.remove('span.note')
return ''.join(_flatten_node(c) for c in td.contents()) | [
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] | 09f11ac856a23c96d666d1d510bb35d6f050b5c3 |
test | rel_url_to_id | Converts a relative URL to a unique ID.
Here, 'ID' refers generally to the unique ID for a given 'type' that a
given datum has. For example, 'BradTo00' is Tom Brady's player ID - this
corresponds to his relative URL, '/players/B/BradTo00.htm'. Similarly,
'201409070dal' refers to the boxscore of the SF @ DAL game on 09/07/14.
Supported types:
* player/...
* boxscores/...
* teams/...
* years/...
* leagues/...
* awards/...
* coaches/...
* officials/...
* schools/...
* schools/high_schools.cgi?id=...
:returns: ID associated with the given relative URL. | sportsref/utils.py | def rel_url_to_id(url):
"""Converts a relative URL to a unique ID.
Here, 'ID' refers generally to the unique ID for a given 'type' that a
given datum has. For example, 'BradTo00' is Tom Brady's player ID - this
corresponds to his relative URL, '/players/B/BradTo00.htm'. Similarly,
'201409070dal' refers to the boxscore of the SF @ DAL game on 09/07/14.
Supported types:
* player/...
* boxscores/...
* teams/...
* years/...
* leagues/...
* awards/...
* coaches/...
* officials/...
* schools/...
* schools/high_schools.cgi?id=...
:returns: ID associated with the given relative URL.
"""
yearRegex = r'.*/years/(\d{4}).*|.*/gamelog/(\d{4}).*'
playerRegex = r'.*/players/(?:\w/)?(.+?)(?:/|\.html?)'
boxscoresRegex = r'.*/boxscores/(.+?)\.html?'
teamRegex = r'.*/teams/(\w{3})/.*'
coachRegex = r'.*/coaches/(.+?)\.html?'
stadiumRegex = r'.*/stadiums/(.+?)\.html?'
refRegex = r'.*/officials/(.+?r)\.html?'
collegeRegex = r'.*/schools/(\S+?)/.*|.*college=([^&]+)'
hsRegex = r'.*/schools/high_schools\.cgi\?id=([^\&]{8})'
bsDateRegex = r'.*/boxscores/index\.f?cgi\?(month=\d+&day=\d+&year=\d+)'
leagueRegex = r'.*/leagues/(.*_\d{4}).*'
awardRegex = r'.*/awards/(.+)\.htm'
regexes = [
yearRegex,
playerRegex,
boxscoresRegex,
teamRegex,
coachRegex,
stadiumRegex,
refRegex,
collegeRegex,
hsRegex,
bsDateRegex,
leagueRegex,
awardRegex,
]
for regex in regexes:
match = re.match(regex, url, re.I)
if match:
return [_f for _f in match.groups() if _f][0]
# things we don't want to match but don't want to print a WARNING
if any(
url.startswith(s) for s in
(
'/play-index/',
)
):
return url
print('WARNING. NO MATCH WAS FOUND FOR "{}"'.format(url))
return url | def rel_url_to_id(url):
"""Converts a relative URL to a unique ID.
Here, 'ID' refers generally to the unique ID for a given 'type' that a
given datum has. For example, 'BradTo00' is Tom Brady's player ID - this
corresponds to his relative URL, '/players/B/BradTo00.htm'. Similarly,
'201409070dal' refers to the boxscore of the SF @ DAL game on 09/07/14.
Supported types:
* player/...
* boxscores/...
* teams/...
* years/...
* leagues/...
* awards/...
* coaches/...
* officials/...
* schools/...
* schools/high_schools.cgi?id=...
:returns: ID associated with the given relative URL.
"""
yearRegex = r'.*/years/(\d{4}).*|.*/gamelog/(\d{4}).*'
playerRegex = r'.*/players/(?:\w/)?(.+?)(?:/|\.html?)'
boxscoresRegex = r'.*/boxscores/(.+?)\.html?'
teamRegex = r'.*/teams/(\w{3})/.*'
coachRegex = r'.*/coaches/(.+?)\.html?'
stadiumRegex = r'.*/stadiums/(.+?)\.html?'
refRegex = r'.*/officials/(.+?r)\.html?'
collegeRegex = r'.*/schools/(\S+?)/.*|.*college=([^&]+)'
hsRegex = r'.*/schools/high_schools\.cgi\?id=([^\&]{8})'
bsDateRegex = r'.*/boxscores/index\.f?cgi\?(month=\d+&day=\d+&year=\d+)'
leagueRegex = r'.*/leagues/(.*_\d{4}).*'
awardRegex = r'.*/awards/(.+)\.htm'
regexes = [
yearRegex,
playerRegex,
boxscoresRegex,
teamRegex,
coachRegex,
stadiumRegex,
refRegex,
collegeRegex,
hsRegex,
bsDateRegex,
leagueRegex,
awardRegex,
]
for regex in regexes:
match = re.match(regex, url, re.I)
if match:
return [_f for _f in match.groups() if _f][0]
# things we don't want to match but don't want to print a WARNING
if any(
url.startswith(s) for s in
(
'/play-index/',
)
):
return url
print('WARNING. NO MATCH WAS FOUND FOR "{}"'.format(url))
return url | [
"Converts",
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"relative",
"URL",
"to",
"a",
"unique",
"ID",
"."
] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/utils.py#L265-L330 | [
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] | 09f11ac856a23c96d666d1d510bb35d6f050b5c3 |
test | PlayerSeasonFinder | Docstring will be filled in by __init__.py | sportsref/nfl/finders/PSF.py | def PlayerSeasonFinder(**kwargs):
""" Docstring will be filled in by __init__.py """
if 'offset' not in kwargs:
kwargs['offset'] = 0
playerSeasons = []
while True:
querystring = _kwargs_to_qs(**kwargs)
url = '{}?{}'.format(PSF_URL, querystring)
if kwargs.get('verbose', False):
print(url)
html = utils.get_html(url)
doc = pq(html)
table = doc('table#results')
df = utils.parse_table(table)
if df.empty:
break
thisSeason = list(zip(df.player_id, df.year))
playerSeasons.extend(thisSeason)
if doc('*:contains("Next Page")'):
kwargs['offset'] += 100
else:
break
return playerSeasons | def PlayerSeasonFinder(**kwargs):
""" Docstring will be filled in by __init__.py """
if 'offset' not in kwargs:
kwargs['offset'] = 0
playerSeasons = []
while True:
querystring = _kwargs_to_qs(**kwargs)
url = '{}?{}'.format(PSF_URL, querystring)
if kwargs.get('verbose', False):
print(url)
html = utils.get_html(url)
doc = pq(html)
table = doc('table#results')
df = utils.parse_table(table)
if df.empty:
break
thisSeason = list(zip(df.player_id, df.year))
playerSeasons.extend(thisSeason)
if doc('*:contains("Next Page")'):
kwargs['offset'] += 100
else:
break
return playerSeasons | [
"Docstring",
"will",
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"filled",
"in",
"by",
"__init__",
".",
"py"
] | mdgoldberg/sportsref | python | https://github.com/mdgoldberg/sportsref/blob/09f11ac856a23c96d666d1d510bb35d6f050b5c3/sportsref/nfl/finders/PSF.py#L22-L49 | [
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] | 09f11ac856a23c96d666d1d510bb35d6f050b5c3 |
test | _kwargs_to_qs | Converts kwargs given to PSF to a querystring.
:returns: the querystring. | sportsref/nfl/finders/PSF.py | def _kwargs_to_qs(**kwargs):
"""Converts kwargs given to PSF to a querystring.
:returns: the querystring.
"""
# start with defaults
inpOptDef = inputs_options_defaults()
opts = {
name: dct['value']
for name, dct in inpOptDef.items()
}
# clean up keys and values
for k, v in kwargs.items():
del kwargs[k]
# bool => 'Y'|'N'
if isinstance(v, bool):
kwargs[k] = 'Y' if v else 'N'
# tm, team => team_id
elif k.lower() in ('tm', 'team'):
kwargs['team_id'] = v
# yr, year, yrs, years => year_min, year_max
elif k.lower() in ('yr', 'year', 'yrs', 'years'):
if isinstance(v, collections.Iterable):
lst = list(v)
kwargs['year_min'] = min(lst)
kwargs['year_max'] = max(lst)
elif isinstance(v, basestring):
v = list(map(int, v.split(',')))
kwargs['year_min'] = min(v)
kwargs['year_max'] = max(v)
else:
kwargs['year_min'] = v
kwargs['year_max'] = v
# pos, position, positions => pos[]
elif k.lower() in ('pos', 'position', 'positions'):
if isinstance(v, basestring):
v = v.split(',')
elif not isinstance(v, collections.Iterable):
v = [v]
kwargs['pos[]'] = v
# draft_pos, ... => draft_pos[]
elif k.lower() in (
'draft_pos', 'draftpos', 'draftposition', 'draftpositions',
'draft_position', 'draft_positions'
):
if isinstance(v, basestring):
v = v.split(',')
elif not isinstance(v, collections.Iterable):
v = [v]
kwargs['draft_pos[]'] = v
# if not one of these cases, put it back in kwargs
else:
kwargs[k] = v
# update based on kwargs
for k, v in kwargs.items():
# if overwriting a default, overwrite it (with a list so the
# opts -> querystring list comp works)
if k in opts or k in ('pos[]', 'draft_pos[]'):
# if multiple values separated by commas, split em
if isinstance(v, basestring):
v = v.split(',')
# otherwise, make sure it's a list
elif not isinstance(v, collections.Iterable):
v = [v]
# then, add list of values to the querystring dict *opts*
opts[k] = v
if 'draft' in k:
opts['draft'] = [1]
opts['request'] = [1]
opts['offset'] = [kwargs.get('offset', 0)]
qs = '&'.join(
'{}={}'.format(urllib.parse.quote_plus(name), val)
for name, vals in sorted(opts.items()) for val in vals
)
return qs | def _kwargs_to_qs(**kwargs):
"""Converts kwargs given to PSF to a querystring.
:returns: the querystring.
"""
# start with defaults
inpOptDef = inputs_options_defaults()
opts = {
name: dct['value']
for name, dct in inpOptDef.items()
}
# clean up keys and values
for k, v in kwargs.items():
del kwargs[k]
# bool => 'Y'|'N'
if isinstance(v, bool):
kwargs[k] = 'Y' if v else 'N'
# tm, team => team_id
elif k.lower() in ('tm', 'team'):
kwargs['team_id'] = v
# yr, year, yrs, years => year_min, year_max
elif k.lower() in ('yr', 'year', 'yrs', 'years'):
if isinstance(v, collections.Iterable):
lst = list(v)
kwargs['year_min'] = min(lst)
kwargs['year_max'] = max(lst)
elif isinstance(v, basestring):
v = list(map(int, v.split(',')))
kwargs['year_min'] = min(v)
kwargs['year_max'] = max(v)
else:
kwargs['year_min'] = v
kwargs['year_max'] = v
# pos, position, positions => pos[]
elif k.lower() in ('pos', 'position', 'positions'):
if isinstance(v, basestring):
v = v.split(',')
elif not isinstance(v, collections.Iterable):
v = [v]
kwargs['pos[]'] = v
# draft_pos, ... => draft_pos[]
elif k.lower() in (
'draft_pos', 'draftpos', 'draftposition', 'draftpositions',
'draft_position', 'draft_positions'
):
if isinstance(v, basestring):
v = v.split(',')
elif not isinstance(v, collections.Iterable):
v = [v]
kwargs['draft_pos[]'] = v
# if not one of these cases, put it back in kwargs
else:
kwargs[k] = v
# update based on kwargs
for k, v in kwargs.items():
# if overwriting a default, overwrite it (with a list so the
# opts -> querystring list comp works)
if k in opts or k in ('pos[]', 'draft_pos[]'):
# if multiple values separated by commas, split em
if isinstance(v, basestring):
v = v.split(',')
# otherwise, make sure it's a list
elif not isinstance(v, collections.Iterable):
v = [v]
# then, add list of values to the querystring dict *opts*
opts[k] = v
if 'draft' in k:
opts['draft'] = [1]
opts['request'] = [1]
opts['offset'] = [kwargs.get('offset', 0)]
qs = '&'.join(
'{}={}'.format(urllib.parse.quote_plus(name), val)
for name, vals in sorted(opts.items()) for val in vals
)
return qs | [
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] | 09f11ac856a23c96d666d1d510bb35d6f050b5c3 |
test | _Streamer__read_process | Main function for the processes that read from the HDF5 file.
:param self: A reference to the streamer object that created these processes.
:param path: The HDF5 path to the node to be read from.
:param read_size: The length of the block along the outer dimension to read.
:param cbuf: The circular buffer to place read elements into.
:param stop: The Event that signals the process to stop reading.
:param barrier: The Barrier that synchonises read cycles.
:param cyclic: True if the process should read cyclically.
:param offset: Offset into the dataset that this process should start reading at.
:param read_skip: How many element to skip on each iteration.
:param sync: GuardSynchonizer to order writes to the buffer.
:return: Nothing | multitables.py | def _Streamer__read_process(self, path, read_size, cbuf, stop, barrier, cyclic, offset, read_skip, sync):
"""
Main function for the processes that read from the HDF5 file.
:param self: A reference to the streamer object that created these processes.
:param path: The HDF5 path to the node to be read from.
:param read_size: The length of the block along the outer dimension to read.
:param cbuf: The circular buffer to place read elements into.
:param stop: The Event that signals the process to stop reading.
:param barrier: The Barrier that synchonises read cycles.
:param cyclic: True if the process should read cyclically.
:param offset: Offset into the dataset that this process should start reading at.
:param read_skip: How many element to skip on each iteration.
:param sync: GuardSynchonizer to order writes to the buffer.
:return: Nothing
"""
# Multi-process access to HDF5 seems to behave better there are no top level imports of PyTables.
import tables as tb
h5_file = tb.open_file(self.filename, 'r', **self.h5_kw_args)
ary = h5_file.get_node(path)
i = offset
while not stop.is_set():
vals = ary[i:i + read_size]
# If the read goes off the end of the dataset, then wrap to the start.
if i + read_size > len(ary):
vals = np.concatenate([vals, ary[0:read_size - len(vals)]])
if sync is None:
# If no ordering is requested, then just write to the next available space in the buffer.
with cbuf.put_direct() as put_ary:
put_ary[:] = vals
else:
# Otherwise, use the sync object to ensure that writes occur in the order provided by i.
# So i = 0 will write first, then i = block_size, then i = 2*block_size, etc...
# The sync object has two ordered barriers so that acquisition and release of the buffer spaces
# are synchronized in order, but the actual writing to the buffer can happen simultaneously.
# If only one barrier were used, writing to the buffer would be linearised.
with sync.do(cbuf.put_direct(), i, (i+read_size) % len(ary)) as put_ary:
put_ary[:] = vals
i += read_skip
if cyclic:
# If the next iteration is past the end of the dataset, wrap it around.
if i >= len(ary):
i %= len(ary)
barrier.wait()
else:
# But if cyclic mode is disabled, break the loop as the work is now done.
if i + read_size > len(ary):
break | def _Streamer__read_process(self, path, read_size, cbuf, stop, barrier, cyclic, offset, read_skip, sync):
"""
Main function for the processes that read from the HDF5 file.
:param self: A reference to the streamer object that created these processes.
:param path: The HDF5 path to the node to be read from.
:param read_size: The length of the block along the outer dimension to read.
:param cbuf: The circular buffer to place read elements into.
:param stop: The Event that signals the process to stop reading.
:param barrier: The Barrier that synchonises read cycles.
:param cyclic: True if the process should read cyclically.
:param offset: Offset into the dataset that this process should start reading at.
:param read_skip: How many element to skip on each iteration.
:param sync: GuardSynchonizer to order writes to the buffer.
:return: Nothing
"""
# Multi-process access to HDF5 seems to behave better there are no top level imports of PyTables.
import tables as tb
h5_file = tb.open_file(self.filename, 'r', **self.h5_kw_args)
ary = h5_file.get_node(path)
i = offset
while not stop.is_set():
vals = ary[i:i + read_size]
# If the read goes off the end of the dataset, then wrap to the start.
if i + read_size > len(ary):
vals = np.concatenate([vals, ary[0:read_size - len(vals)]])
if sync is None:
# If no ordering is requested, then just write to the next available space in the buffer.
with cbuf.put_direct() as put_ary:
put_ary[:] = vals
else:
# Otherwise, use the sync object to ensure that writes occur in the order provided by i.
# So i = 0 will write first, then i = block_size, then i = 2*block_size, etc...
# The sync object has two ordered barriers so that acquisition and release of the buffer spaces
# are synchronized in order, but the actual writing to the buffer can happen simultaneously.
# If only one barrier were used, writing to the buffer would be linearised.
with sync.do(cbuf.put_direct(), i, (i+read_size) % len(ary)) as put_ary:
put_ary[:] = vals
i += read_skip
if cyclic:
# If the next iteration is past the end of the dataset, wrap it around.
if i >= len(ary):
i %= len(ary)
barrier.wait()
else:
# But if cyclic mode is disabled, break the loop as the work is now done.
if i + read_size > len(ary):
break | [
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"."
] | ghcollin/multitables | python | https://github.com/ghcollin/multitables/blob/9654a45800289a20e66d2b0e0666149f0d370f93/multitables.py#L351-L401 | [
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] | 9654a45800289a20e66d2b0e0666149f0d370f93 |
test | BarrierImpl.wait | Wait until all processes have reached the barrier. | multitables.py | def wait(self):
"""Wait until all processes have reached the barrier."""
with self.cvar:
self.count.value += 1
self.cvar.notify_all()
while self.count.value < self.n_procs:
self.cvar.wait() | def wait(self):
"""Wait until all processes have reached the barrier."""
with self.cvar:
self.count.value += 1
self.cvar.notify_all()
while self.count.value < self.n_procs:
self.cvar.wait() | [
"Wait",
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"have",
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"the",
"barrier",
"."
] | ghcollin/multitables | python | https://github.com/ghcollin/multitables/blob/9654a45800289a20e66d2b0e0666149f0d370f93/multitables.py#L32-L38 | [
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] | 9654a45800289a20e66d2b0e0666149f0d370f93 |
test | Barrier.wait | Wait until all processes have reached the barrier. | multitables.py | def wait(self):
"""Wait until all processes have reached the barrier."""
self.barrier_A.wait()
# The current barrier (barrier_A) is switched with the reserve barrier.
# This is because the current barrier cannot be safely reset until the reserve barrier has been passed.
self.barrier_A, self.barrier_B = self.barrier_B, self.barrier_A
self.barrier_A.reset() | def wait(self):
"""Wait until all processes have reached the barrier."""
self.barrier_A.wait()
# The current barrier (barrier_A) is switched with the reserve barrier.
# This is because the current barrier cannot be safely reset until the reserve barrier has been passed.
self.barrier_A, self.barrier_B = self.barrier_B, self.barrier_A
self.barrier_A.reset() | [
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"."
] | ghcollin/multitables | python | https://github.com/ghcollin/multitables/blob/9654a45800289a20e66d2b0e0666149f0d370f93/multitables.py#L57-L63 | [
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] | 9654a45800289a20e66d2b0e0666149f0d370f93 |
test | OrderedBarrier.wait | Block until it is the turn indicated by index.
:param index:
:param next_index: Set the index to this value after finishing. Releases the process waiting on next_index.
Defaults to incrementing index by 1.
:return: | multitables.py | def wait(self, index, next_index=None):
"""
Block until it is the turn indicated by index.
:param index:
:param next_index: Set the index to this value after finishing. Releases the process waiting on next_index.
Defaults to incrementing index by 1.
:return:
"""
return OrderedBarrier.Guard(self, index, index+1 if next_index is None else next_index) | def wait(self, index, next_index=None):
"""
Block until it is the turn indicated by index.
:param index:
:param next_index: Set the index to this value after finishing. Releases the process waiting on next_index.
Defaults to incrementing index by 1.
:return:
"""
return OrderedBarrier.Guard(self, index, index+1 if next_index is None else next_index) | [
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] | 9654a45800289a20e66d2b0e0666149f0d370f93 |
test | GuardSynchronizer.do | Create a guard that requires the resource guard to be entered and exited based on the order provided by index.
:param guard: The context manager for the resource.
:param index: The order to wait for.
:param next_index: The next index to release.
:return: | multitables.py | def do(self, guard, index, next_index):
"""
Create a guard that requires the resource guard to be entered and exited based on the order provided by index.
:param guard: The context manager for the resource.
:param index: The order to wait for.
:param next_index: The next index to release.
:return:
"""
return GuardSynchronizer.Guard(self, guard, index, next_index) | def do(self, guard, index, next_index):
"""
Create a guard that requires the resource guard to be entered and exited based on the order provided by index.
:param guard: The context manager for the resource.
:param index: The order to wait for.
:param next_index: The next index to release.
:return:
"""
return GuardSynchronizer.Guard(self, guard, index, next_index) | [
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test | SafeQueue.put | Put an unsigned integer into the queue. This method always assumes that there is space in the queue.
( In the circular buffer, this is guaranteed by the implementation )
:param v: The item to insert. Must be >= 0, as -2 is used to signal a queue close.
:return: | multitables.py | def put(self, v):
"""
Put an unsigned integer into the queue. This method always assumes that there is space in the queue.
( In the circular buffer, this is guaranteed by the implementation )
:param v: The item to insert. Must be >= 0, as -2 is used to signal a queue close.
:return:
"""
if v is QueueClosed:
v = -2
else:
assert(v >= 0)
with self.cvar:
assert(self.size.value < len(self.vals))
head = (self.tail.value + self.size.value) % len(self.vals)
self.vals[head] = v
self.size.value += 1
self.cvar.notify() | def put(self, v):
"""
Put an unsigned integer into the queue. This method always assumes that there is space in the queue.
( In the circular buffer, this is guaranteed by the implementation )
:param v: The item to insert. Must be >= 0, as -2 is used to signal a queue close.
:return:
"""
if v is QueueClosed:
v = -2
else:
assert(v >= 0)
with self.cvar:
assert(self.size.value < len(self.vals))
head = (self.tail.value + self.size.value) % len(self.vals)
self.vals[head] = v
self.size.value += 1
self.cvar.notify() | [
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test | SafeQueue.get | Fetch the next item in the queue. Blocks until an item is ready.
:return: The next unsigned integer in the queue. | multitables.py | def get(self):
"""
Fetch the next item in the queue. Blocks until an item is ready.
:return: The next unsigned integer in the queue.
"""
with self.cvar:
while True:
if self.size.value > 0:
rval = self.vals[self.tail.value]
self.tail.value = (self.tail.value + 1) % len(self.vals)
self.size.value -= 1
if rval == -2:
return QueueClosed
assert(rval >= 0)
return rval
self.cvar.wait() | def get(self):
"""
Fetch the next item in the queue. Blocks until an item is ready.
:return: The next unsigned integer in the queue.
"""
with self.cvar:
while True:
if self.size.value > 0:
rval = self.vals[self.tail.value]
self.tail.value = (self.tail.value + 1) % len(self.vals)
self.size.value -= 1
if rval == -2:
return QueueClosed
assert(rval >= 0)
return rval
self.cvar.wait() | [
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] | ghcollin/multitables | python | https://github.com/ghcollin/multitables/blob/9654a45800289a20e66d2b0e0666149f0d370f93/multitables.py#L202-L217 | [
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] | 9654a45800289a20e66d2b0e0666149f0d370f93 |
test | SharedCircBuf.put_direct | Allows direct access to the buffer element.
Blocks until there is room to write into the buffer.
:return: A guard object that returns the buffer element. | multitables.py | def put_direct(self):
"""
Allows direct access to the buffer element.
Blocks until there is room to write into the buffer.
:return: A guard object that returns the buffer element.
"""
# Once the guard is released, write_idx will be placed into read_queue.
return self.Guard(self.read_queue, self.arys, self.__put_idx) | def put_direct(self):
"""
Allows direct access to the buffer element.
Blocks until there is room to write into the buffer.
:return: A guard object that returns the buffer element.
"""
# Once the guard is released, write_idx will be placed into read_queue.
return self.Guard(self.read_queue, self.arys, self.__put_idx) | [
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] | ghcollin/multitables | python | https://github.com/ghcollin/multitables/blob/9654a45800289a20e66d2b0e0666149f0d370f93/multitables.py#L298-L307 | [
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test | SharedCircBuf.get_direct | Allows direct access to the buffer element.
Blocks until there is data that can be read.
:return: A guard object that returns the buffer element. | multitables.py | def get_direct(self):
"""
Allows direct access to the buffer element.
Blocks until there is data that can be read.
:return: A guard object that returns the buffer element.
"""
read_idx = self.__get_idx()
if read_idx is QueueClosed:
return QueueClosed
# Once the guard is released, read_idx will be placed into write_queue.
return self.Guard(self.write_queue, self.arys, lambda: read_idx) | def get_direct(self):
"""
Allows direct access to the buffer element.
Blocks until there is data that can be read.
:return: A guard object that returns the buffer element.
"""
read_idx = self.__get_idx()
if read_idx is QueueClosed:
return QueueClosed
# Once the guard is released, read_idx will be placed into write_queue.
return self.Guard(self.write_queue, self.arys, lambda: read_idx) | [
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] | ghcollin/multitables | python | https://github.com/ghcollin/multitables/blob/9654a45800289a20e66d2b0e0666149f0d370f93/multitables.py#L329-L343 | [
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test | SharedCircBuf.close | Close the queue, signalling that no more data can be put into the queue. | multitables.py | def close(self):
"""Close the queue, signalling that no more data can be put into the queue."""
self.read_queue.put(QueueClosed)
self.write_queue.put(QueueClosed) | def close(self):
"""Close the queue, signalling that no more data can be put into the queue."""
self.read_queue.put(QueueClosed)
self.write_queue.put(QueueClosed) | [
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] | ghcollin/multitables | python | https://github.com/ghcollin/multitables/blob/9654a45800289a20e66d2b0e0666149f0d370f93/multitables.py#L345-L348 | [
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test | Streamer.__get_batch | Get a block of data from the node at path.
:param path: The path to the node to read from.
:param length: The length along the outer dimension to read.
:param last: True if the remainder elements should be read.
:return: A copy of the requested block of data as a numpy array. | multitables.py | def __get_batch(self, path, length, last=False):
"""
Get a block of data from the node at path.
:param path: The path to the node to read from.
:param length: The length along the outer dimension to read.
:param last: True if the remainder elements should be read.
:return: A copy of the requested block of data as a numpy array.
"""
import tables
h5_file = tables.open_file(self.filename, 'r')
h5_node = h5_file.get_node(path)
if len(h5_node) == 0:
raise Exception("Cannot read from empty dataset.")
# If the length isn't specified, then fall back to default values.
if length is None:
chunkshape = h5_node.chunkshape
# If the array isn't chunked, then try to make the block close to 128KB.
if chunkshape is None:
default_length = 128*2**10//h5_node[0].nbytes # Divides by one row of the dataset.
length = min(h5_node.shape[0], default_length)
# If it is chunked, then use the chunkshape for best performance.
else:
length = chunkshape[0]
if last:
example = h5_node[length*(len(h5_node)//length):].copy()
else:
example = h5_node[:length].copy()
h5_file.close()
return example | def __get_batch(self, path, length, last=False):
"""
Get a block of data from the node at path.
:param path: The path to the node to read from.
:param length: The length along the outer dimension to read.
:param last: True if the remainder elements should be read.
:return: A copy of the requested block of data as a numpy array.
"""
import tables
h5_file = tables.open_file(self.filename, 'r')
h5_node = h5_file.get_node(path)
if len(h5_node) == 0:
raise Exception("Cannot read from empty dataset.")
# If the length isn't specified, then fall back to default values.
if length is None:
chunkshape = h5_node.chunkshape
# If the array isn't chunked, then try to make the block close to 128KB.
if chunkshape is None:
default_length = 128*2**10//h5_node[0].nbytes # Divides by one row of the dataset.
length = min(h5_node.shape[0], default_length)
# If it is chunked, then use the chunkshape for best performance.
else:
length = chunkshape[0]
if last:
example = h5_node[length*(len(h5_node)//length):].copy()
else:
example = h5_node[:length].copy()
h5_file.close()
return example | [
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] | ghcollin/multitables | python | https://github.com/ghcollin/multitables/blob/9654a45800289a20e66d2b0e0666149f0d370f93/multitables.py#L418-L451 | [
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test | Streamer.get_remainder | Get the remainder elements. These elements will not be read in the direct queue access cyclic=False mode.
:param path: The HDF5 path to the dataset to be read.
:param block_size: The block size is used to calculate which elements will remain.
:return: A copy of the remainder elements as a numpy array. | multitables.py | def get_remainder(self, path, block_size):
"""
Get the remainder elements. These elements will not be read in the direct queue access cyclic=False mode.
:param path: The HDF5 path to the dataset to be read.
:param block_size: The block size is used to calculate which elements will remain.
:return: A copy of the remainder elements as a numpy array.
"""
return self.__get_batch(path, length=block_size, last=True) | def get_remainder(self, path, block_size):
"""
Get the remainder elements. These elements will not be read in the direct queue access cyclic=False mode.
:param path: The HDF5 path to the dataset to be read.
:param block_size: The block size is used to calculate which elements will remain.
:return: A copy of the remainder elements as a numpy array.
"""
return self.__get_batch(path, length=block_size, last=True) | [
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test | Streamer.get_queue | Get a queue that allows direct access to the internal buffer. If the dataset to be read is chunked, the
block_size should be a multiple of the chunk size to maximise performance. In this case it is best to leave it
to the default. When cyclic=False, and block_size does not divide the dataset evenly, the remainder elements
will not be returned by the queue. When cyclic=True, the remainder elements will be part of a block that wraps
around the end and includes element from the beginning of the dataset. By default, blocks are returned in the
order in which they become available. The ordered option will force blocks to be returned in on-disk order.
:param path: The HDF5 path to the dataset that should be read.
:param n_procs: The number of background processes used to read the datset in parallel.
:param read_ahead: The number of blocks to allocate in the internal buffer.
:param cyclic: True if the queue should wrap at the end of the dataset.
:param block_size: The size along the outer dimension of the blocks to be read. Defaults to a multiple of
the chunk size, or to a 128KB sized block if the dataset is not chunked.
:param ordered: Force the reader return data in on-disk order. May result in performance penalty.
:return: A queue object that allows access to the internal buffer. | multitables.py | def get_queue(self, path, n_procs=4, read_ahead=None, cyclic=False, block_size=None, ordered=False):
"""
Get a queue that allows direct access to the internal buffer. If the dataset to be read is chunked, the
block_size should be a multiple of the chunk size to maximise performance. In this case it is best to leave it
to the default. When cyclic=False, and block_size does not divide the dataset evenly, the remainder elements
will not be returned by the queue. When cyclic=True, the remainder elements will be part of a block that wraps
around the end and includes element from the beginning of the dataset. By default, blocks are returned in the
order in which they become available. The ordered option will force blocks to be returned in on-disk order.
:param path: The HDF5 path to the dataset that should be read.
:param n_procs: The number of background processes used to read the datset in parallel.
:param read_ahead: The number of blocks to allocate in the internal buffer.
:param cyclic: True if the queue should wrap at the end of the dataset.
:param block_size: The size along the outer dimension of the blocks to be read. Defaults to a multiple of
the chunk size, or to a 128KB sized block if the dataset is not chunked.
:param ordered: Force the reader return data in on-disk order. May result in performance penalty.
:return: A queue object that allows access to the internal buffer.
"""
# Get a block_size length of elements from the dataset to serve as a template for creating the buffer.
# If block_size=None, then get_batch calculates an appropriate block size.
example = self.__get_batch(path, block_size)
block_size = example.shape[0]
if read_ahead is None:
# 2x No. of processes for writing, 1 extra for reading.
read_ahead = 2*n_procs + 1
cbuf = SharedCircBuf(read_ahead, example)
stop = multiprocessing.Event()
barrier = Barrier(n_procs)
# If ordering has been requested, create a synchronizer.
sync = GuardSynchronizer() if ordered else None
procs = []
for i in range(n_procs):
# Each process is offset in the dataset by i*block_size
# The skip length is set to n_procs*block_size so that no block is read by 2 processes.
process = multiprocessing.Process(target=_Streamer__read_process, args=(
self, path, block_size, cbuf, stop, barrier, cyclic,
i * block_size, n_procs * block_size, sync
))
process.daemon = True
process.start()
procs.append(process)
# If the queue is not cyclic, then the cessation of reading data needs to be monitored.
if not cyclic:
# This closure defines a background thread that waits until all processes have finished.
# At this point, all data from the dataset has been read, and the buffer is closed.
def monitor():
for p in procs:
p.join()
cbuf.close()
monitor_thread = threading.Thread(target=monitor)
monitor_thread.daemon = True
monitor_thread.start()
return Streamer.Queue(cbuf, stop, block_size) | def get_queue(self, path, n_procs=4, read_ahead=None, cyclic=False, block_size=None, ordered=False):
"""
Get a queue that allows direct access to the internal buffer. If the dataset to be read is chunked, the
block_size should be a multiple of the chunk size to maximise performance. In this case it is best to leave it
to the default. When cyclic=False, and block_size does not divide the dataset evenly, the remainder elements
will not be returned by the queue. When cyclic=True, the remainder elements will be part of a block that wraps
around the end and includes element from the beginning of the dataset. By default, blocks are returned in the
order in which they become available. The ordered option will force blocks to be returned in on-disk order.
:param path: The HDF5 path to the dataset that should be read.
:param n_procs: The number of background processes used to read the datset in parallel.
:param read_ahead: The number of blocks to allocate in the internal buffer.
:param cyclic: True if the queue should wrap at the end of the dataset.
:param block_size: The size along the outer dimension of the blocks to be read. Defaults to a multiple of
the chunk size, or to a 128KB sized block if the dataset is not chunked.
:param ordered: Force the reader return data in on-disk order. May result in performance penalty.
:return: A queue object that allows access to the internal buffer.
"""
# Get a block_size length of elements from the dataset to serve as a template for creating the buffer.
# If block_size=None, then get_batch calculates an appropriate block size.
example = self.__get_batch(path, block_size)
block_size = example.shape[0]
if read_ahead is None:
# 2x No. of processes for writing, 1 extra for reading.
read_ahead = 2*n_procs + 1
cbuf = SharedCircBuf(read_ahead, example)
stop = multiprocessing.Event()
barrier = Barrier(n_procs)
# If ordering has been requested, create a synchronizer.
sync = GuardSynchronizer() if ordered else None
procs = []
for i in range(n_procs):
# Each process is offset in the dataset by i*block_size
# The skip length is set to n_procs*block_size so that no block is read by 2 processes.
process = multiprocessing.Process(target=_Streamer__read_process, args=(
self, path, block_size, cbuf, stop, barrier, cyclic,
i * block_size, n_procs * block_size, sync
))
process.daemon = True
process.start()
procs.append(process)
# If the queue is not cyclic, then the cessation of reading data needs to be monitored.
if not cyclic:
# This closure defines a background thread that waits until all processes have finished.
# At this point, all data from the dataset has been read, and the buffer is closed.
def monitor():
for p in procs:
p.join()
cbuf.close()
monitor_thread = threading.Thread(target=monitor)
monitor_thread.daemon = True
monitor_thread.start()
return Streamer.Queue(cbuf, stop, block_size) | [
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",",
"stop",
",",
"block_size",
")"
] | 9654a45800289a20e66d2b0e0666149f0d370f93 |
test | Streamer.get_generator | Get a generator that allows convenient access to the streamed data.
Elements from the dataset are returned from the generator one row at a time.
Unlike the direct access queue, this generator also returns the remainder elements.
Additional arguments are forwarded to get_queue.
See the get_queue method for documentation of these parameters.
:param path:
:return: A generator that iterates over the rows in the dataset. | multitables.py | def get_generator(self, path, *args, **kw_args):
"""
Get a generator that allows convenient access to the streamed data.
Elements from the dataset are returned from the generator one row at a time.
Unlike the direct access queue, this generator also returns the remainder elements.
Additional arguments are forwarded to get_queue.
See the get_queue method for documentation of these parameters.
:param path:
:return: A generator that iterates over the rows in the dataset.
"""
q = self.get_queue(path=path, *args, **kw_args)
try:
# This generator just implements a standard access pattern for the direct access queue.
for guard in q.iter():
with guard as batch:
batch_copy = batch.copy()
for row in batch_copy:
yield row
last_batch = self.get_remainder(path, q.block_size)
for row in last_batch:
yield row
finally:
q.close() | def get_generator(self, path, *args, **kw_args):
"""
Get a generator that allows convenient access to the streamed data.
Elements from the dataset are returned from the generator one row at a time.
Unlike the direct access queue, this generator also returns the remainder elements.
Additional arguments are forwarded to get_queue.
See the get_queue method for documentation of these parameters.
:param path:
:return: A generator that iterates over the rows in the dataset.
"""
q = self.get_queue(path=path, *args, **kw_args)
try:
# This generator just implements a standard access pattern for the direct access queue.
for guard in q.iter():
with guard as batch:
batch_copy = batch.copy()
for row in batch_copy:
yield row
last_batch = self.get_remainder(path, q.block_size)
for row in last_batch:
yield row
finally:
q.close() | [
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"close",
"(",
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] | 9654a45800289a20e66d2b0e0666149f0d370f93 |
test | parse | Parse a stream.
Args:
ifp (string or file-like object): input stream.
pb_cls (protobuf.message.Message.__class__): The class object of
the protobuf message type encoded in the stream. | stream/stream.py | def parse(ifp, pb_cls, **kwargs):
"""Parse a stream.
Args:
ifp (string or file-like object): input stream.
pb_cls (protobuf.message.Message.__class__): The class object of
the protobuf message type encoded in the stream.
"""
mode = 'rb'
if isinstance(ifp, str):
istream = open(ifp, mode=mode, **kwargs)
else:
istream = open(fileobj=ifp, mode=mode, **kwargs)
with istream:
for data in istream:
pb_obj = pb_cls()
pb_obj.ParseFromString(data)
yield pb_obj | def parse(ifp, pb_cls, **kwargs):
"""Parse a stream.
Args:
ifp (string or file-like object): input stream.
pb_cls (protobuf.message.Message.__class__): The class object of
the protobuf message type encoded in the stream.
"""
mode = 'rb'
if isinstance(ifp, str):
istream = open(ifp, mode=mode, **kwargs)
else:
istream = open(fileobj=ifp, mode=mode, **kwargs)
with istream:
for data in istream:
pb_obj = pb_cls()
pb_obj.ParseFromString(data)
yield pb_obj | [
"Parse",
"a",
"stream",
"."
] | cartoonist/pystream-protobuf | python | https://github.com/cartoonist/pystream-protobuf/blob/40e70b932436887b748905e5e0a82839e4c559f0/stream/stream.py#L19-L36 | [
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] | 40e70b932436887b748905e5e0a82839e4c559f0 |
test | dump | Write to a stream.
Args:
ofp (string or file-like object): output stream.
pb_objs (*protobuf.message.Message): list of protobuf message objects
to be written. | stream/stream.py | def dump(ofp, *pb_objs, **kwargs):
"""Write to a stream.
Args:
ofp (string or file-like object): output stream.
pb_objs (*protobuf.message.Message): list of protobuf message objects
to be written.
"""
mode = 'wb'
if isinstance(ofp, str):
ostream = open(ofp, mode=mode, **kwargs)
else:
ostream = open(fileobj=ofp, mode=mode, **kwargs)
with ostream:
ostream.write(*pb_objs) | def dump(ofp, *pb_objs, **kwargs):
"""Write to a stream.
Args:
ofp (string or file-like object): output stream.
pb_objs (*protobuf.message.Message): list of protobuf message objects
to be written.
"""
mode = 'wb'
if isinstance(ofp, str):
ostream = open(ofp, mode=mode, **kwargs)
else:
ostream = open(fileobj=ofp, mode=mode, **kwargs)
with ostream:
ostream.write(*pb_objs) | [
"Write",
"to",
"a",
"stream",
"."
] | cartoonist/pystream-protobuf | python | https://github.com/cartoonist/pystream-protobuf/blob/40e70b932436887b748905e5e0a82839e4c559f0/stream/stream.py#L39-L53 | [
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] | 40e70b932436887b748905e5e0a82839e4c559f0 |
test | Stream._read_varint | Read a varint from file, parse it, and return the decoded integer. | stream/stream.py | def _read_varint(self):
"""Read a varint from file, parse it, and return the decoded integer.
"""
buff = self._fd.read(1)
if buff == b'':
return 0
while (bytearray(buff)[-1] & 0x80) >> 7 == 1: # while the MSB is 1
new_byte = self._fd.read(1)
if new_byte == b'':
raise EOFError('unexpected EOF.')
buff += new_byte
varint, _ = decodeVarint(buff, 0)
return varint | def _read_varint(self):
"""Read a varint from file, parse it, and return the decoded integer.
"""
buff = self._fd.read(1)
if buff == b'':
return 0
while (bytearray(buff)[-1] & 0x80) >> 7 == 1: # while the MSB is 1
new_byte = self._fd.read(1)
if new_byte == b'':
raise EOFError('unexpected EOF.')
buff += new_byte
varint, _ = decodeVarint(buff, 0)
return varint | [
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"return",
"the",
"decoded",
"integer",
"."
] | cartoonist/pystream-protobuf | python | https://github.com/cartoonist/pystream-protobuf/blob/40e70b932436887b748905e5e0a82839e4c559f0/stream/stream.py#L148-L163 | [
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] | 40e70b932436887b748905e5e0a82839e4c559f0 |
test | Stream._get_objs | A generator yielding all protobuf object data in the file. It is the
main parser of the stream encoding. | stream/stream.py | def _get_objs(self):
"""A generator yielding all protobuf object data in the file. It is the
main parser of the stream encoding.
"""
while True:
count = self._read_varint()
if count == 0:
break
# Read a group containing `count` number of objects.
for _ in range(count):
size = self._read_varint()
if size == 0:
raise EOFError('unexpected EOF.')
# Read an object from the object group.
yield self._fd.read(size)
if self._group_delim:
yield self._delimiter() if self._delimiter is not None \
else None | def _get_objs(self):
"""A generator yielding all protobuf object data in the file. It is the
main parser of the stream encoding.
"""
while True:
count = self._read_varint()
if count == 0:
break
# Read a group containing `count` number of objects.
for _ in range(count):
size = self._read_varint()
if size == 0:
raise EOFError('unexpected EOF.')
# Read an object from the object group.
yield self._fd.read(size)
if self._group_delim:
yield self._delimiter() if self._delimiter is not None \
else None | [
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"file",
".",
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"is",
"the",
"main",
"parser",
"of",
"the",
"stream",
"encoding",
"."
] | cartoonist/pystream-protobuf | python | https://github.com/cartoonist/pystream-protobuf/blob/40e70b932436887b748905e5e0a82839e4c559f0/stream/stream.py#L165-L183 | [
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test | Stream.close | Close the stream. | stream/stream.py | def close(self):
"""Close the stream."""
self.flush()
if self._myfd is not None:
self._myfd.close()
self._myfd = None | def close(self):
"""Close the stream."""
self.flush()
if self._myfd is not None:
self._myfd.close()
self._myfd = None | [
"Close",
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"stream",
"."
] | cartoonist/pystream-protobuf | python | https://github.com/cartoonist/pystream-protobuf/blob/40e70b932436887b748905e5e0a82839e4c559f0/stream/stream.py#L191-L196 | [
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] | 40e70b932436887b748905e5e0a82839e4c559f0 |
test | Stream.write | Write a group of one or more protobuf objects to the file. Multiple
object groups can be written by calling this method several times
before closing stream or exiting the runtime context.
The input protobuf objects get buffered and will be written down when
the number of buffered objects exceed the `self._buffer_size`.
Args:
pb2_obj (*protobuf.message.Message): list of protobuf messages. | stream/stream.py | def write(self, *pb2_obj):
"""Write a group of one or more protobuf objects to the file. Multiple
object groups can be written by calling this method several times
before closing stream or exiting the runtime context.
The input protobuf objects get buffered and will be written down when
the number of buffered objects exceed the `self._buffer_size`.
Args:
pb2_obj (*protobuf.message.Message): list of protobuf messages.
"""
base = len(self._write_buff)
for idx, obj in enumerate(pb2_obj):
if self._buffer_size > 0 and \
(idx + base) != 0 and \
(idx + base) % self._buffer_size == 0:
self.flush()
self._write_buff.append(obj)
if self._buffer_size == 0:
self.flush() | def write(self, *pb2_obj):
"""Write a group of one or more protobuf objects to the file. Multiple
object groups can be written by calling this method several times
before closing stream or exiting the runtime context.
The input protobuf objects get buffered and will be written down when
the number of buffered objects exceed the `self._buffer_size`.
Args:
pb2_obj (*protobuf.message.Message): list of protobuf messages.
"""
base = len(self._write_buff)
for idx, obj in enumerate(pb2_obj):
if self._buffer_size > 0 and \
(idx + base) != 0 and \
(idx + base) % self._buffer_size == 0:
self.flush()
self._write_buff.append(obj)
if self._buffer_size == 0:
self.flush() | [
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] | cartoonist/pystream-protobuf | python | https://github.com/cartoonist/pystream-protobuf/blob/40e70b932436887b748905e5e0a82839e4c559f0/stream/stream.py#L198-L219 | [
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test | Stream.flush | Write down buffer to the file. | stream/stream.py | def flush(self):
"""Write down buffer to the file."""
if not self.is_output():
return
count = len(self._write_buff)
if count == 0:
return
encodeVarint(self._fd.write, count, True)
for obj in self._write_buff:
obj_str = obj.SerializeToString()
encodeVarint(self._fd.write, len(obj_str), True)
self._fd.write(obj_str)
self._write_buff = [] | def flush(self):
"""Write down buffer to the file."""
if not self.is_output():
return
count = len(self._write_buff)
if count == 0:
return
encodeVarint(self._fd.write, count, True)
for obj in self._write_buff:
obj_str = obj.SerializeToString()
encodeVarint(self._fd.write, len(obj_str), True)
self._fd.write(obj_str)
self._write_buff = [] | [
"Write",
"down",
"buffer",
"to",
"the",
"file",
"."
] | cartoonist/pystream-protobuf | python | https://github.com/cartoonist/pystream-protobuf/blob/40e70b932436887b748905e5e0a82839e4c559f0/stream/stream.py#L221-L237 | [
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test | Game.get_game_dir | Returns joined game directory path relative to Steamapps | tools/buildbsp.py | def get_game_dir(self, username=False):
"""Returns joined game directory path relative to Steamapps"""
if not self.common and not username:
raise RuntimeError("Can't determine this game's directory without username")
if self.common:
subdir = "common"
else:
subdir = "username"
subsubdir = self.dir
if WIN32 or CYGWIN:
subsubdir = subsubdir.lower()
return os.path.join(subdir, subsubdir) | def get_game_dir(self, username=False):
"""Returns joined game directory path relative to Steamapps"""
if not self.common and not username:
raise RuntimeError("Can't determine this game's directory without username")
if self.common:
subdir = "common"
else:
subdir = "username"
subsubdir = self.dir
if WIN32 or CYGWIN:
subsubdir = subsubdir.lower()
return os.path.join(subdir, subsubdir) | [
"Returns",
"joined",
"game",
"directory",
"path",
"relative",
"to",
"Steamapps"
] | BHSPitMonkey/vmflib | python | https://github.com/BHSPitMonkey/vmflib/blob/322757fcba98e05041ee8f416c8ffe847ca1fe64/tools/buildbsp.py#L34-L45 | [
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test | _get_MAP_spikes | Used internally by deconvolve to compute the maximum a posteriori
spike train for a given set of fluorescence traces and model parameters.
See the documentation for deconvolve for the meaning of the
arguments
Returns: n_hat_best, c_hat_best, LL_best | pyfnnd/_fnndeconv.py | def _get_MAP_spikes(F, c_hat, theta, dt, tol=1E-6, maxiter=100, verbosity=0):
"""
Used internally by deconvolve to compute the maximum a posteriori
spike train for a given set of fluorescence traces and model parameters.
See the documentation for deconvolve for the meaning of the
arguments
Returns: n_hat_best, c_hat_best, LL_best
"""
npix, nt = F.shape
sigma, alpha, beta, lamb, gamma = theta
# we project everything onto the alpha mask so that we only ever have to
# deal with 1D vector norms
alpha_ss = np.dot(alpha, alpha)
c = np.dot(alpha, F) - np.dot(alpha, beta)
# used for computing the LL and gradient
scale_var = 1. / (2 * sigma * sigma)
lD = lamb * dt
# used for computing the gradient (M.T.dot(lamb * dt))
grad_lnprior = np.zeros(nt, dtype=DTYPE)
grad_lnprior[1:] = lD
grad_lnprior[:-1] -= lD * gamma
# initialize the weight of the barrier term to 1
z = 1.
# initial estimate of spike probabilities
n_hat = c_hat[1:] - gamma * c_hat[:-1]
# assert not np.any(n_hat < 0), "spike probabilities < 0"
# (actual - predicted) fluorescence
res = c - alpha_ss * c_hat
# best overall posterior log-likelihood of the fluorescence
LL_best = _post_LL(n_hat, res, scale_var, lD, z)
LL_barrier = LL_best
nloop1 = 0
terminate_interior = False
# in the outer loop we'll progressively reduce the weight of the barrier
# term and check the interior point termination criteria
while not terminate_interior:
nloop2 = 0
terminate_barrier = False
# converge for this barrier weight
while not terminate_barrier:
# by projecting everything onto alpha, we reduce this to a 1D
# vector norm
res = c - alpha_ss * c_hat
# compute direction of newton step
d = _direction(n_hat, res, alpha_ss, gamma, scale_var,
grad_lnprior, z)
terminate_linesearch = False
# find the largest step we can take in direction d without
# violating the non-negativity constraint on n_hat
s_upper_bnd = -n_hat / (d[1:] - gamma * d[:-1])
# we are only interested in positive step sizes
feasible = (s_upper_bnd > 0)
if np.any(feasible):
# largest allowable step size is 1.
s = min(1., 0.999 * np.min(s_upper_bnd[feasible]))
else:
# if there is no step size that will keep n_hat >= 0, just
# reduce the barrier weight and try again
terminate_linesearch = True
terminate_barrier = True
if verbosity >= 2:
print("skipping linesearch: no positive step size will "
"keep n_hat >= 0")
nloop3 = 0
# backtracking line search for the largest step size that increases
# the posterior log-likelihood of the fluorescence
while not terminate_linesearch:
# update estimated calcium
c_hat_line = c_hat + (s * d)
# update spike probabilities
n_hat_line = c_hat_line[1:] - gamma * c_hat_line[:-1]
# assert not np.any(n_hat_line < 0), "spike probabilities < 0"
# (actual - predicted) fluorescence
res = c - alpha_ss * c_hat_line
# compute the new posterior log-likelihood
LL_line = _post_LL(n_hat_line, res, scale_var, lD, z)
# assert not np.any(np.isnan(LL1)), "nan LL"
if verbosity >= 2:
print('spikes: iter=%3i, %3i, %3i; z=%-10.4g; s=%-10.4g;'
' LL=%-10.4g'
% (nloop1, nloop2, nloop3, z, s, LL_line))
# if the step size gets too small without making any progress,
# we terminate the linesearch and reduce the barrier weight
if s < S_TOL:
if verbosity >= 2:
print('--> terminated linesearch: s < %.3g on %i '
'iterations' % (S_TOL, nloop3))
terminate_linesearch = True
terminate_barrier = True
# only update c_hat & LL if LL improved
if LL_line > LL_barrier:
LL_barrier, n_hat, c_hat = LL_line, n_hat_line, c_hat_line
terminate_linesearch = True
# reduce the step size
else:
s /= S_FAC
nloop3 += 1
# if d gets too small, reduce the barrier weight
if (np.linalg.norm(d) < D_TOL):
terminate_barrier = True
nloop2 += 1
# only test for convergence if we were actually able to enter the
# linesearch
if nloop3:
delta_LL = -(LL_barrier - LL_best) / LL_best
LL_best = LL_barrier
if (delta_LL < tol):
terminate_interior = True
elif z < Z_TOL:
if verbosity >= 2:
print('MAP spike train failed to converge before z < %.3g'
% Z_TOL)
terminate_interior = True
elif nloop1 > maxiter:
if verbosity >= 2:
print('MAP spike train failed to converge within maxiter (%i)'
% maxiter)
terminate_interior = True
# increment the outer loop counter, reduce the barrier weight
nloop1 += 1
z /= Z_FAC
return n_hat, c_hat, LL_best | def _get_MAP_spikes(F, c_hat, theta, dt, tol=1E-6, maxiter=100, verbosity=0):
"""
Used internally by deconvolve to compute the maximum a posteriori
spike train for a given set of fluorescence traces and model parameters.
See the documentation for deconvolve for the meaning of the
arguments
Returns: n_hat_best, c_hat_best, LL_best
"""
npix, nt = F.shape
sigma, alpha, beta, lamb, gamma = theta
# we project everything onto the alpha mask so that we only ever have to
# deal with 1D vector norms
alpha_ss = np.dot(alpha, alpha)
c = np.dot(alpha, F) - np.dot(alpha, beta)
# used for computing the LL and gradient
scale_var = 1. / (2 * sigma * sigma)
lD = lamb * dt
# used for computing the gradient (M.T.dot(lamb * dt))
grad_lnprior = np.zeros(nt, dtype=DTYPE)
grad_lnprior[1:] = lD
grad_lnprior[:-1] -= lD * gamma
# initialize the weight of the barrier term to 1
z = 1.
# initial estimate of spike probabilities
n_hat = c_hat[1:] - gamma * c_hat[:-1]
# assert not np.any(n_hat < 0), "spike probabilities < 0"
# (actual - predicted) fluorescence
res = c - alpha_ss * c_hat
# best overall posterior log-likelihood of the fluorescence
LL_best = _post_LL(n_hat, res, scale_var, lD, z)
LL_barrier = LL_best
nloop1 = 0
terminate_interior = False
# in the outer loop we'll progressively reduce the weight of the barrier
# term and check the interior point termination criteria
while not terminate_interior:
nloop2 = 0
terminate_barrier = False
# converge for this barrier weight
while not terminate_barrier:
# by projecting everything onto alpha, we reduce this to a 1D
# vector norm
res = c - alpha_ss * c_hat
# compute direction of newton step
d = _direction(n_hat, res, alpha_ss, gamma, scale_var,
grad_lnprior, z)
terminate_linesearch = False
# find the largest step we can take in direction d without
# violating the non-negativity constraint on n_hat
s_upper_bnd = -n_hat / (d[1:] - gamma * d[:-1])
# we are only interested in positive step sizes
feasible = (s_upper_bnd > 0)
if np.any(feasible):
# largest allowable step size is 1.
s = min(1., 0.999 * np.min(s_upper_bnd[feasible]))
else:
# if there is no step size that will keep n_hat >= 0, just
# reduce the barrier weight and try again
terminate_linesearch = True
terminate_barrier = True
if verbosity >= 2:
print("skipping linesearch: no positive step size will "
"keep n_hat >= 0")
nloop3 = 0
# backtracking line search for the largest step size that increases
# the posterior log-likelihood of the fluorescence
while not terminate_linesearch:
# update estimated calcium
c_hat_line = c_hat + (s * d)
# update spike probabilities
n_hat_line = c_hat_line[1:] - gamma * c_hat_line[:-1]
# assert not np.any(n_hat_line < 0), "spike probabilities < 0"
# (actual - predicted) fluorescence
res = c - alpha_ss * c_hat_line
# compute the new posterior log-likelihood
LL_line = _post_LL(n_hat_line, res, scale_var, lD, z)
# assert not np.any(np.isnan(LL1)), "nan LL"
if verbosity >= 2:
print('spikes: iter=%3i, %3i, %3i; z=%-10.4g; s=%-10.4g;'
' LL=%-10.4g'
% (nloop1, nloop2, nloop3, z, s, LL_line))
# if the step size gets too small without making any progress,
# we terminate the linesearch and reduce the barrier weight
if s < S_TOL:
if verbosity >= 2:
print('--> terminated linesearch: s < %.3g on %i '
'iterations' % (S_TOL, nloop3))
terminate_linesearch = True
terminate_barrier = True
# only update c_hat & LL if LL improved
if LL_line > LL_barrier:
LL_barrier, n_hat, c_hat = LL_line, n_hat_line, c_hat_line
terminate_linesearch = True
# reduce the step size
else:
s /= S_FAC
nloop3 += 1
# if d gets too small, reduce the barrier weight
if (np.linalg.norm(d) < D_TOL):
terminate_barrier = True
nloop2 += 1
# only test for convergence if we were actually able to enter the
# linesearch
if nloop3:
delta_LL = -(LL_barrier - LL_best) / LL_best
LL_best = LL_barrier
if (delta_LL < tol):
terminate_interior = True
elif z < Z_TOL:
if verbosity >= 2:
print('MAP spike train failed to converge before z < %.3g'
% Z_TOL)
terminate_interior = True
elif nloop1 > maxiter:
if verbosity >= 2:
print('MAP spike train failed to converge within maxiter (%i)'
% maxiter)
terminate_interior = True
# increment the outer loop counter, reduce the barrier weight
nloop1 += 1
z /= Z_FAC
return n_hat, c_hat, LL_best | [
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] | 3cbe0622a385f5206837bfd944d781aa7b1649ea |
test | trisolve | The tridiagonal matrix (Thomas) algorithm for solving tridiagonal systems
of equations:
a_{i}x_{i-1} + b_{i}x_{i} + c_{i}x_{i+1} = y_{i}
in matrix form:
Mx = b
TDMA is O(n), whereas standard Gaussian elimination is O(n^3).
Arguments:
-----------
dl: (n - 1,) vector
the lower diagonal of M
d: (n,) vector
the main diagonal of M
du: (n - 1,) vector
the upper diagonal of M
b: (n,) vector
the result of Mx
inplace:
if True, and if d and b are both float64 vectors, they will be
modified in place (may be faster)
Returns:
-----------
x: (n,) vector
the solution to Mx = b
References:
-----------
http://en.wikipedia.org/wiki/Tridiagonal_matrix_algorithm
http://www.netlib.org/lapack/explore-html/d1/db3/dgtsv_8f.html | pyfnnd/_tridiag_solvers.py | def trisolve(dl, d, du, b, inplace=False):
"""
The tridiagonal matrix (Thomas) algorithm for solving tridiagonal systems
of equations:
a_{i}x_{i-1} + b_{i}x_{i} + c_{i}x_{i+1} = y_{i}
in matrix form:
Mx = b
TDMA is O(n), whereas standard Gaussian elimination is O(n^3).
Arguments:
-----------
dl: (n - 1,) vector
the lower diagonal of M
d: (n,) vector
the main diagonal of M
du: (n - 1,) vector
the upper diagonal of M
b: (n,) vector
the result of Mx
inplace:
if True, and if d and b are both float64 vectors, they will be
modified in place (may be faster)
Returns:
-----------
x: (n,) vector
the solution to Mx = b
References:
-----------
http://en.wikipedia.org/wiki/Tridiagonal_matrix_algorithm
http://www.netlib.org/lapack/explore-html/d1/db3/dgtsv_8f.html
"""
if (dl.shape[0] != du.shape[0] or (d.shape[0] != dl.shape[0] + 1)
or d.shape[0] != b.shape[0]):
raise ValueError('Invalid diagonal shapes')
bshape_in = b.shape
rtype = np.result_type(dl, d, du, b)
if not inplace:
# force a copy
dl = np.array(dl, dtype=rtype, copy=True, order='F')
d = np.array(d, dtype=rtype, copy=True, order='F')
du = np.array(du, dtype=rtype, copy=True, order='F')
b = np.array(b, dtype=rtype, copy=True, order='F')
# this may also force copies if arrays have inconsistent types / incorrect
# order
dl, d, du, b = (np.array(v, dtype=rtype, copy=False, order='F')
for v in (dl, d, du, b))
# use the LAPACK implementation
_lapack_trisolve(dl, d, du, b, rtype)
return b.reshape(bshape_in) | def trisolve(dl, d, du, b, inplace=False):
"""
The tridiagonal matrix (Thomas) algorithm for solving tridiagonal systems
of equations:
a_{i}x_{i-1} + b_{i}x_{i} + c_{i}x_{i+1} = y_{i}
in matrix form:
Mx = b
TDMA is O(n), whereas standard Gaussian elimination is O(n^3).
Arguments:
-----------
dl: (n - 1,) vector
the lower diagonal of M
d: (n,) vector
the main diagonal of M
du: (n - 1,) vector
the upper diagonal of M
b: (n,) vector
the result of Mx
inplace:
if True, and if d and b are both float64 vectors, they will be
modified in place (may be faster)
Returns:
-----------
x: (n,) vector
the solution to Mx = b
References:
-----------
http://en.wikipedia.org/wiki/Tridiagonal_matrix_algorithm
http://www.netlib.org/lapack/explore-html/d1/db3/dgtsv_8f.html
"""
if (dl.shape[0] != du.shape[0] or (d.shape[0] != dl.shape[0] + 1)
or d.shape[0] != b.shape[0]):
raise ValueError('Invalid diagonal shapes')
bshape_in = b.shape
rtype = np.result_type(dl, d, du, b)
if not inplace:
# force a copy
dl = np.array(dl, dtype=rtype, copy=True, order='F')
d = np.array(d, dtype=rtype, copy=True, order='F')
du = np.array(du, dtype=rtype, copy=True, order='F')
b = np.array(b, dtype=rtype, copy=True, order='F')
# this may also force copies if arrays have inconsistent types / incorrect
# order
dl, d, du, b = (np.array(v, dtype=rtype, copy=False, order='F')
for v in (dl, d, du, b))
# use the LAPACK implementation
_lapack_trisolve(dl, d, du, b, rtype)
return b.reshape(bshape_in) | [
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test | UIComponent.from_web_element | Store reference to a WebElement instance representing the element on the DOM.
Use it when an instance of WebElement has already been created (e.g. as the result of find_element) and
you want to create a UIComponent out of it without evaluating it from the locator again.
Returns an instance of the class. | pages/ui_component.py | def from_web_element(self, web_element):
"""
Store reference to a WebElement instance representing the element on the DOM.
Use it when an instance of WebElement has already been created (e.g. as the result of find_element) and
you want to create a UIComponent out of it without evaluating it from the locator again.
Returns an instance of the class.
"""
if isinstance(web_element, WebElement) is not True:
raise TypeError("web_element parameter is not of type WebElement.")
self._web_element = web_element
return self | def from_web_element(self, web_element):
"""
Store reference to a WebElement instance representing the element on the DOM.
Use it when an instance of WebElement has already been created (e.g. as the result of find_element) and
you want to create a UIComponent out of it without evaluating it from the locator again.
Returns an instance of the class.
"""
if isinstance(web_element, WebElement) is not True:
raise TypeError("web_element parameter is not of type WebElement.")
self._web_element = web_element
return self | [
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] | Skyscanner/pages | python | https://github.com/Skyscanner/pages/blob/f80471ef01f84b11e4d751dff1e6398ae1e230b8/pages/ui_component.py#L44-L54 | [
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] | f80471ef01f84b11e4d751dff1e6398ae1e230b8 |
test | UIComponent.locate | Lazily locates the element on the DOM if the WebElement instance is not available already.
Returns a WebElement object.
It also caches the element if caching has been set through cache(). | pages/ui_component.py | def locate(self):
"""
Lazily locates the element on the DOM if the WebElement instance is not available already.
Returns a WebElement object.
It also caches the element if caching has been set through cache().
"""
if self._web_element:
return self._web_element
else:
locator_type, locator_value = self.__locator
element = self.driver.find_element(by=locator_type, value=locator_value)
self._cache_web_element(element) # cache the element if allowed
return element | def locate(self):
"""
Lazily locates the element on the DOM if the WebElement instance is not available already.
Returns a WebElement object.
It also caches the element if caching has been set through cache().
"""
if self._web_element:
return self._web_element
else:
locator_type, locator_value = self.__locator
element = self.driver.find_element(by=locator_type, value=locator_value)
self._cache_web_element(element) # cache the element if allowed
return element | [
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] | Skyscanner/pages | python | https://github.com/Skyscanner/pages/blob/f80471ef01f84b11e4d751dff1e6398ae1e230b8/pages/ui_component.py#L68-L80 | [
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] | f80471ef01f84b11e4d751dff1e6398ae1e230b8 |
test | TextInput.input_text_with_keyboard_emulation | Works around the problem of emulating user interactions with text inputs.
Emulates a key-down action on the first char of the input. This way, implementations which
require key-down event to trigger auto-suggest are testable.
Then the chains sends the rest of the text and releases the key. | pages/standard_components/textinput.py | def input_text_with_keyboard_emulation(self, text):
"""
Works around the problem of emulating user interactions with text inputs.
Emulates a key-down action on the first char of the input. This way, implementations which
require key-down event to trigger auto-suggest are testable.
Then the chains sends the rest of the text and releases the key.
"""
ActionChains(self.driver).key_down(text).key_up(Keys.CONTROL).perform() | def input_text_with_keyboard_emulation(self, text):
"""
Works around the problem of emulating user interactions with text inputs.
Emulates a key-down action on the first char of the input. This way, implementations which
require key-down event to trigger auto-suggest are testable.
Then the chains sends the rest of the text and releases the key.
"""
ActionChains(self.driver).key_down(text).key_up(Keys.CONTROL).perform() | [
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] | f80471ef01f84b11e4d751dff1e6398ae1e230b8 |
test | make_fake_movie | Generate 2D fake fluorescence movie
Arguments:
---------------------------------------------------------------------------
nframes: number of timebins to simulate
mask_shape: tuple (nrows, ncols), shape of a single movie frame
mask_center: tuple (x, y), pixel coords of cell center
bg_intensity: scalar, amplitude of (static) baseline fluorescence
mask_sigma: scalar, standard deviation of Gaussian mask
dt: timestep (s)
rate: mean spike rate (Hz)
tau: time constant of decay in calcium concentration (s)
sigma: SD of additive noise on fluorescence
seed: Seed for RNG
Returns:
---------------------------------------------------------------------------
F: fluorescence [npixels, nframes]
c: calcium concentration [nframes,]
n: spike train [nframes,]
theta: tuple of true model parameters:
(sigma, alpha, beta, lambda, gamma) | pyfnnd/demo.py | def make_fake_movie(nframes, mask_shape=(64, 64), mask_center=None,
bg_intensity=0.1, mask_sigma=10, dt=0.02, rate=1.0,
tau=1., sigma=0.001, seed=None):
"""
Generate 2D fake fluorescence movie
Arguments:
---------------------------------------------------------------------------
nframes: number of timebins to simulate
mask_shape: tuple (nrows, ncols), shape of a single movie frame
mask_center: tuple (x, y), pixel coords of cell center
bg_intensity: scalar, amplitude of (static) baseline fluorescence
mask_sigma: scalar, standard deviation of Gaussian mask
dt: timestep (s)
rate: mean spike rate (Hz)
tau: time constant of decay in calcium concentration (s)
sigma: SD of additive noise on fluorescence
seed: Seed for RNG
Returns:
---------------------------------------------------------------------------
F: fluorescence [npixels, nframes]
c: calcium concentration [nframes,]
n: spike train [nframes,]
theta: tuple of true model parameters:
(sigma, alpha, beta, lambda, gamma)
"""
gen = np.random.RandomState(seed)
# poisson spikes
n = gen.poisson(rate * dt, size=nframes)
# internal calcium dynamics
gamma = np.exp(-dt / tau)
c = signal.lfilter(np.r_[1], np.r_[1, -gamma], n, axis=0)
# pixel weights (sum == 1)
nr, nc = mask_shape
npix = nr * nc
if mask_center is None:
mask_center = (nc // 2., nr // 2.)
a, b = mask_center
y, x = np.ogrid[:nr, :nc]
xs = (x - a) ** 2.
ys = (y - b) ** 2.
twoss = 2. * mask_sigma ** 2.
alpha = np.exp(-1 * ((xs / twoss) + (ys / twoss))).ravel()
alpha /= alpha.sum()
# background fluorescence
beta = gen.randn(npix) * bg_intensity
# firing rate (spike probability per sec)
lamb = rate
# spatially & temporally white noise
epsilon = gen.randn(npix, nframes) * sigma
# simulated fluorescence
F = c[None, :] * alpha[:, None] + beta[:, None] + epsilon
theta = (sigma, alpha, beta, lamb, gamma)
return F, c, n, theta | def make_fake_movie(nframes, mask_shape=(64, 64), mask_center=None,
bg_intensity=0.1, mask_sigma=10, dt=0.02, rate=1.0,
tau=1., sigma=0.001, seed=None):
"""
Generate 2D fake fluorescence movie
Arguments:
---------------------------------------------------------------------------
nframes: number of timebins to simulate
mask_shape: tuple (nrows, ncols), shape of a single movie frame
mask_center: tuple (x, y), pixel coords of cell center
bg_intensity: scalar, amplitude of (static) baseline fluorescence
mask_sigma: scalar, standard deviation of Gaussian mask
dt: timestep (s)
rate: mean spike rate (Hz)
tau: time constant of decay in calcium concentration (s)
sigma: SD of additive noise on fluorescence
seed: Seed for RNG
Returns:
---------------------------------------------------------------------------
F: fluorescence [npixels, nframes]
c: calcium concentration [nframes,]
n: spike train [nframes,]
theta: tuple of true model parameters:
(sigma, alpha, beta, lambda, gamma)
"""
gen = np.random.RandomState(seed)
# poisson spikes
n = gen.poisson(rate * dt, size=nframes)
# internal calcium dynamics
gamma = np.exp(-dt / tau)
c = signal.lfilter(np.r_[1], np.r_[1, -gamma], n, axis=0)
# pixel weights (sum == 1)
nr, nc = mask_shape
npix = nr * nc
if mask_center is None:
mask_center = (nc // 2., nr // 2.)
a, b = mask_center
y, x = np.ogrid[:nr, :nc]
xs = (x - a) ** 2.
ys = (y - b) ** 2.
twoss = 2. * mask_sigma ** 2.
alpha = np.exp(-1 * ((xs / twoss) + (ys / twoss))).ravel()
alpha /= alpha.sum()
# background fluorescence
beta = gen.randn(npix) * bg_intensity
# firing rate (spike probability per sec)
lamb = rate
# spatially & temporally white noise
epsilon = gen.randn(npix, nframes) * sigma
# simulated fluorescence
F = c[None, :] * alpha[:, None] + beta[:, None] + epsilon
theta = (sigma, alpha, beta, lamb, gamma)
return F, c, n, theta | [
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test | ElementWithTraits.evaluate_traits | Evaluates traits and returns a list containing the description of traits which are not true.
Notice that if LAZY_EVALUATION is set to False all traits are evaluated before returning. Use this option
only for debugging purposes. | pages/element_with_traits.py | def evaluate_traits(self):
"""
Evaluates traits and returns a list containing the description of traits which are not true.
Notice that if LAZY_EVALUATION is set to False all traits are evaluated before returning. Use this option
only for debugging purposes.
"""
return_value = []
for trait in self.traits:
if not trait.condition():
if not self.traits_eager_evaluation:
return [trait.description]
else:
return_value.append(trait.description)
return return_value | def evaluate_traits(self):
"""
Evaluates traits and returns a list containing the description of traits which are not true.
Notice that if LAZY_EVALUATION is set to False all traits are evaluated before returning. Use this option
only for debugging purposes.
"""
return_value = []
for trait in self.traits:
if not trait.condition():
if not self.traits_eager_evaluation:
return [trait.description]
else:
return_value.append(trait.description)
return return_value | [
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] | f80471ef01f84b11e4d751dff1e6398ae1e230b8 |
test | Wait.until_condition | Waits until conditions is True or returns a non-None value.
If any of the trait is still not present after timeout, raises a TimeoutException. | pages/wait/wait.py | def until_condition(self, condition, condition_description):
"""
Waits until conditions is True or returns a non-None value.
If any of the trait is still not present after timeout, raises a TimeoutException.
"""
end_time = time.time() + self._timeout
count = 1
while True:
try:
if not hasattr(condition, '__call__'):
raise TypeError("condition is not callable")
value = condition()
if type(value) is bool and value is not False:
return value
elif type(value) is not bool and value is not None:
return value
else:
logger.debug("#" + str(count) + " - wait until " + condition_description) # pragma: no cover
except self._ignored_exceptions as ex:
logger.debug("Captured {0} : {1}".format(str(ex.__class__).replace("<type '", "").replace("'>", ""),
str(ex))) # pragma: no cover
time.sleep(self._poll)
count += 1
if time.time() > end_time: # pragma: no cover
break
raise TimeoutException(
msg="condition <" + condition_description + "> was not true after " + str(self._timeout) + " seconds.") | def until_condition(self, condition, condition_description):
"""
Waits until conditions is True or returns a non-None value.
If any of the trait is still not present after timeout, raises a TimeoutException.
"""
end_time = time.time() + self._timeout
count = 1
while True:
try:
if not hasattr(condition, '__call__'):
raise TypeError("condition is not callable")
value = condition()
if type(value) is bool and value is not False:
return value
elif type(value) is not bool and value is not None:
return value
else:
logger.debug("#" + str(count) + " - wait until " + condition_description) # pragma: no cover
except self._ignored_exceptions as ex:
logger.debug("Captured {0} : {1}".format(str(ex.__class__).replace("<type '", "").replace("'>", ""),
str(ex))) # pragma: no cover
time.sleep(self._poll)
count += 1
if time.time() > end_time: # pragma: no cover
break
raise TimeoutException(
msg="condition <" + condition_description + "> was not true after " + str(self._timeout) + " seconds.") | [
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] | f80471ef01f84b11e4d751dff1e6398ae1e230b8 |
test | Wait.until_traits_are_present | Waits until all traits are present.
If any of the traits is still not present after timeout, raises a TimeoutException. | pages/wait/wait.py | def until_traits_are_present(self, element_with_traits):
"""
Waits until all traits are present.
If any of the traits is still not present after timeout, raises a TimeoutException.
"""
end_time = time.time() + self._timeout
count = 1
missing_traits_descriptions = None
while True:
missing_traits_descriptions = []
try:
missing_traits_descriptions = element_with_traits.evaluate_traits()
if len(missing_traits_descriptions) == 0:
return True
else:
logger.debug("#{0} - wait until all traits are present: <{1}>".format(str(count), '> <'.join(
missing_traits_descriptions)))
except self._ignored_exceptions as ex: # pragma: no cover
logger.debug("Captured {0}: {1}".format(str(ex.__class__).replace("<type '", "").replace("'>", ""),
str(ex))) # pragma: no cover
pass # pragma: no cover
time.sleep(self._poll)
count += 1
if time.time() > end_time:
break
raise TimeoutException(
msg="conditions " + '<' + '> <'.join(missing_traits_descriptions) + '>' + " not true after " + str(
self._timeout) + " seconds.") | def until_traits_are_present(self, element_with_traits):
"""
Waits until all traits are present.
If any of the traits is still not present after timeout, raises a TimeoutException.
"""
end_time = time.time() + self._timeout
count = 1
missing_traits_descriptions = None
while True:
missing_traits_descriptions = []
try:
missing_traits_descriptions = element_with_traits.evaluate_traits()
if len(missing_traits_descriptions) == 0:
return True
else:
logger.debug("#{0} - wait until all traits are present: <{1}>".format(str(count), '> <'.join(
missing_traits_descriptions)))
except self._ignored_exceptions as ex: # pragma: no cover
logger.debug("Captured {0}: {1}".format(str(ex.__class__).replace("<type '", "").replace("'>", ""),
str(ex))) # pragma: no cover
pass # pragma: no cover
time.sleep(self._poll)
count += 1
if time.time() > end_time:
break
raise TimeoutException(
msg="conditions " + '<' + '> <'.join(missing_traits_descriptions) + '>' + " not true after " + str(
self._timeout) + " seconds.") | [
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] | f80471ef01f84b11e4d751dff1e6398ae1e230b8 |
test | Wait.with_ignored_exceptions | Set a list of exceptions that should be ignored inside the wait loop. | pages/wait/wait.py | def with_ignored_exceptions(self, *ignored_exceptions):
"""
Set a list of exceptions that should be ignored inside the wait loop.
"""
for exception in ignored_exceptions:
self._ignored_exceptions = self._ignored_exceptions + (exception,)
return self | def with_ignored_exceptions(self, *ignored_exceptions):
"""
Set a list of exceptions that should be ignored inside the wait loop.
"""
for exception in ignored_exceptions:
self._ignored_exceptions = self._ignored_exceptions + (exception,)
return self | [
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"that",
"should",
"be",
"ignored",
"inside",
"the",
"wait",
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"."
] | Skyscanner/pages | python | https://github.com/Skyscanner/pages/blob/f80471ef01f84b11e4d751dff1e6398ae1e230b8/pages/wait/wait.py#L123-L129 | [
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] | f80471ef01f84b11e4d751dff1e6398ae1e230b8 |
test | s2h | convert seconds to a pretty "d hh:mm:ss.s" format | pyfnnd/utils.py | def s2h(ss):
"""convert seconds to a pretty "d hh:mm:ss.s" format"""
mm, ss = divmod(ss, 60)
hh, mm = divmod(mm, 60)
dd, hh = divmod(hh, 24)
tstr = "%02i:%04.1f" % (mm, ss)
if hh > 0:
tstr = ("%02i:" % hh) + tstr
if dd > 0:
tstr = ("%id " % dd) + tstr
return tstr | def s2h(ss):
"""convert seconds to a pretty "d hh:mm:ss.s" format"""
mm, ss = divmod(ss, 60)
hh, mm = divmod(mm, 60)
dd, hh = divmod(hh, 24)
tstr = "%02i:%04.1f" % (mm, ss)
if hh > 0:
tstr = ("%02i:" % hh) + tstr
if dd > 0:
tstr = ("%id " % dd) + tstr
return tstr | [
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] | alimuldal/PyFNND | python | https://github.com/alimuldal/PyFNND/blob/3cbe0622a385f5206837bfd944d781aa7b1649ea/pyfnnd/utils.py#L24-L34 | [
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test | NADReceiver.exec_command | Write a command to the receiver and read the value it returns.
The receiver will always return a value, also when setting a value. | nad_receiver/__init__.py | def exec_command(self, domain, function, operator, value=None):
"""
Write a command to the receiver and read the value it returns.
The receiver will always return a value, also when setting a value.
"""
if operator in CMDS[domain][function]['supported_operators']:
if operator is '=' and value is None:
raise ValueError('No value provided')
if value is None:
cmd = ''.join([CMDS[domain][function]['cmd'], operator])
else:
cmd = ''.join(
[CMDS[domain][function]['cmd'], operator, str(value)])
else:
raise ValueError('Invalid operator provided %s' % operator)
if not self.ser.is_open:
self.ser.open()
try:
self.lock.acquire()
self.ser.write(''.join(['\r', cmd, '\r']).encode('utf-8'))
time.sleep(0.1)
# not sure why, but otherwise it is not ready yet to do the read.
msg = self.ser.read(self.ser.in_waiting)
try:
msg = msg.decode()[1:-1]
msg = msg.split('=')[1]
return msg
except IndexError:
pass
finally:
self.lock.release() | def exec_command(self, domain, function, operator, value=None):
"""
Write a command to the receiver and read the value it returns.
The receiver will always return a value, also when setting a value.
"""
if operator in CMDS[domain][function]['supported_operators']:
if operator is '=' and value is None:
raise ValueError('No value provided')
if value is None:
cmd = ''.join([CMDS[domain][function]['cmd'], operator])
else:
cmd = ''.join(
[CMDS[domain][function]['cmd'], operator, str(value)])
else:
raise ValueError('Invalid operator provided %s' % operator)
if not self.ser.is_open:
self.ser.open()
try:
self.lock.acquire()
self.ser.write(''.join(['\r', cmd, '\r']).encode('utf-8'))
time.sleep(0.1)
# not sure why, but otherwise it is not ready yet to do the read.
msg = self.ser.read(self.ser.in_waiting)
try:
msg = msg.decode()[1:-1]
msg = msg.split('=')[1]
return msg
except IndexError:
pass
finally:
self.lock.release() | [
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] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L28-L66 | [
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test | NADReceiver.main_volume | Execute Main.Volume.
Returns int | nad_receiver/__init__.py | def main_volume(self, operator, value=None):
"""
Execute Main.Volume.
Returns int
"""
try:
res = int(self.exec_command('main', 'volume', operator, value))
return res
except (ValueError, TypeError):
pass
return None | def main_volume(self, operator, value=None):
"""
Execute Main.Volume.
Returns int
"""
try:
res = int(self.exec_command('main', 'volume', operator, value))
return res
except (ValueError, TypeError):
pass
return None | [
"Execute",
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"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L80-L93 | [
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test | NADReceiver.main_source | Execute Main.Source.
Returns int | nad_receiver/__init__.py | def main_source(self, operator, value=None):
"""
Execute Main.Source.
Returns int
"""
try:
source = int(self.exec_command('main', 'source', operator, value))
return source
except (ValueError, TypeError):
pass
return None | def main_source(self, operator, value=None):
"""
Execute Main.Source.
Returns int
"""
try:
source = int(self.exec_command('main', 'source', operator, value))
return source
except (ValueError, TypeError):
pass
return None | [
"Execute",
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".",
"Source",
"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L107-L119 | [
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test | NADReceiverTCP._send | Send a command string to the amplifier. | nad_receiver/__init__.py | def _send(self, message, read_reply=False):
"""Send a command string to the amplifier."""
sock = None
for tries in range(0, 3):
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((self._host, self.PORT))
break
except (ConnectionError, BrokenPipeError):
if tries == 3:
print("socket connect failed.")
return
sleep(0.1)
sock.send(codecs.decode(message, 'hex_codec'))
if read_reply:
sleep(0.1)
reply = ''
tries = 0
max_tries = 20
while len(reply) < len(message) and tries < max_tries:
try:
reply += codecs.encode(sock.recv(self.BUFFERSIZE), 'hex')\
.decode("utf-8")
except (ConnectionError, BrokenPipeError):
pass
tries += 1
sock.close()
if tries >= max_tries:
return
return reply
sock.close() | def _send(self, message, read_reply=False):
"""Send a command string to the amplifier."""
sock = None
for tries in range(0, 3):
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((self._host, self.PORT))
break
except (ConnectionError, BrokenPipeError):
if tries == 3:
print("socket connect failed.")
return
sleep(0.1)
sock.send(codecs.decode(message, 'hex_codec'))
if read_reply:
sleep(0.1)
reply = ''
tries = 0
max_tries = 20
while len(reply) < len(message) and tries < max_tries:
try:
reply += codecs.encode(sock.recv(self.BUFFERSIZE), 'hex')\
.decode("utf-8")
except (ConnectionError, BrokenPipeError):
pass
tries += 1
sock.close()
if tries >= max_tries:
return
return reply
sock.close() | [
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"to",
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"amplifier",
"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L183-L213 | [
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"return",
"reply",
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] | 416de0173a330c75cc73f9c90b0c5df32e5e0ba3 |
test | NADReceiverTCP.status | Return the status of the device.
Returns a dictionary with keys 'volume' (int 0-200) , 'power' (bool),
'muted' (bool) and 'source' (str). | nad_receiver/__init__.py | def status(self):
"""
Return the status of the device.
Returns a dictionary with keys 'volume' (int 0-200) , 'power' (bool),
'muted' (bool) and 'source' (str).
"""
nad_reply = self._send(self.POLL_VOLUME +
self.POLL_POWER +
self.POLL_MUTED +
self.POLL_SOURCE, read_reply=True)
if nad_reply is None:
return
# split reply into parts of 10 characters
num_chars = 10
nad_status = [nad_reply[i:i + num_chars]
for i in range(0, len(nad_reply), num_chars)]
return {'volume': int(nad_status[0][-2:], 16),
'power': nad_status[1][-2:] == '01',
'muted': nad_status[2][-2:] == '01',
'source': self.SOURCES_REVERSED[nad_status[3][-2:]]} | def status(self):
"""
Return the status of the device.
Returns a dictionary with keys 'volume' (int 0-200) , 'power' (bool),
'muted' (bool) and 'source' (str).
"""
nad_reply = self._send(self.POLL_VOLUME +
self.POLL_POWER +
self.POLL_MUTED +
self.POLL_SOURCE, read_reply=True)
if nad_reply is None:
return
# split reply into parts of 10 characters
num_chars = 10
nad_status = [nad_reply[i:i + num_chars]
for i in range(0, len(nad_reply), num_chars)]
return {'volume': int(nad_status[0][-2:], 16),
'power': nad_status[1][-2:] == '01',
'muted': nad_status[2][-2:] == '01',
'source': self.SOURCES_REVERSED[nad_status[3][-2:]]} | [
"Return",
"the",
"status",
"of",
"the",
"device",
"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L215-L237 | [
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"[",
"-",
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"]",
"}"
] | 416de0173a330c75cc73f9c90b0c5df32e5e0ba3 |
test | NADReceiverTCP.power_off | Power the device off. | nad_receiver/__init__.py | def power_off(self):
"""Power the device off."""
status = self.status()
if status['power']: # Setting power off when it is already off can cause hangs
self._send(self.CMD_POWERSAVE + self.CMD_OFF) | def power_off(self):
"""Power the device off."""
status = self.status()
if status['power']: # Setting power off when it is already off can cause hangs
self._send(self.CMD_POWERSAVE + self.CMD_OFF) | [
"Power",
"the",
"device",
"off",
"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L239-L243 | [
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"self",
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"+",
"self",
".",
"CMD_OFF",
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] | 416de0173a330c75cc73f9c90b0c5df32e5e0ba3 |
test | NADReceiverTCP.power_on | Power the device on. | nad_receiver/__init__.py | def power_on(self):
"""Power the device on."""
status = self.status()
if not status['power']:
self._send(self.CMD_ON, read_reply=True)
sleep(0.5) | def power_on(self):
"""Power the device on."""
status = self.status()
if not status['power']:
self._send(self.CMD_ON, read_reply=True)
sleep(0.5) | [
"Power",
"the",
"device",
"on",
"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L245-L250 | [
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] | 416de0173a330c75cc73f9c90b0c5df32e5e0ba3 |
test | NADReceiverTCP.set_volume | Set volume level of the device. Accepts integer values 0-200. | nad_receiver/__init__.py | def set_volume(self, volume):
"""Set volume level of the device. Accepts integer values 0-200."""
if 0 <= volume <= 200:
volume = format(volume, "02x") # Convert to hex
self._send(self.CMD_VOLUME + volume) | def set_volume(self, volume):
"""Set volume level of the device. Accepts integer values 0-200."""
if 0 <= volume <= 200:
volume = format(volume, "02x") # Convert to hex
self._send(self.CMD_VOLUME + volume) | [
"Set",
"volume",
"level",
"of",
"the",
"device",
".",
"Accepts",
"integer",
"values",
"0",
"-",
"200",
"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L252-L256 | [
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"+",
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")"
] | 416de0173a330c75cc73f9c90b0c5df32e5e0ba3 |
test | NADReceiverTCP.select_source | Select a source from the list of sources. | nad_receiver/__init__.py | def select_source(self, source):
"""Select a source from the list of sources."""
status = self.status()
if status['power']: # Changing source when off may hang NAD7050
if status['source'] != source: # Setting the source to the current source will hang the NAD7050
if source in self.SOURCES:
self._send(self.CMD_SOURCE + self.SOURCES[source], read_reply=True) | def select_source(self, source):
"""Select a source from the list of sources."""
status = self.status()
if status['power']: # Changing source when off may hang NAD7050
if status['source'] != source: # Setting the source to the current source will hang the NAD7050
if source in self.SOURCES:
self._send(self.CMD_SOURCE + self.SOURCES[source], read_reply=True) | [
"Select",
"a",
"source",
"from",
"the",
"list",
"of",
"sources",
"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L266-L272 | [
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] | 416de0173a330c75cc73f9c90b0c5df32e5e0ba3 |
test | NADReceiverTelnet.exec_command | Write a command to the receiver and read the value it returns. | nad_receiver/__init__.py | def exec_command(self, domain, function, operator, value=None):
"""
Write a command to the receiver and read the value it returns.
"""
if operator in CMDS[domain][function]['supported_operators']:
if operator is '=' and value is None:
raise ValueError('No value provided')
if value is None:
cmd = ''.join([CMDS[domain][function]['cmd'], operator])
else:
cmd = ''.join(
[CMDS[domain][function]['cmd'], operator, str(value)])
else:
raise ValueError('Invalid operator provided %s' % operator)
if self._open_connection():
# For telnet the first \r / \n is recommended only
self.telnet.write((''.join(['\r', cmd, '\n']).encode()))
# Could raise eg. socket.error, UnicodeError, let the client handle it
# Test 3 x buffer is completely empty
# With the default timeout that means a delay at
# about 3+ seconds
loop = 3
while loop:
msg = self.telnet.read_until('\n'.encode(), self.timeout)
# Could raise eg. EOFError, UnicodeError, let the client handle it
if msg == "":
# Nothing in buffer
loop -= 1
continue
msg = msg.decode().strip('\r\n')
# Could raise eg. UnicodeError, let the client handle it
#print("NAD reponded with '%s'" % msg)
# Wait for the response that equals the requested domain.function
if msg.strip().split('=')[0].lower() == '.'.join([domain, function]).lower():
# b'Main.Volume=-12\r will return -12
return msg.strip().split('=')[1]
raise RuntimeError('Failed to read response')
raise RuntimeError('Failed to open connection') | def exec_command(self, domain, function, operator, value=None):
"""
Write a command to the receiver and read the value it returns.
"""
if operator in CMDS[domain][function]['supported_operators']:
if operator is '=' and value is None:
raise ValueError('No value provided')
if value is None:
cmd = ''.join([CMDS[domain][function]['cmd'], operator])
else:
cmd = ''.join(
[CMDS[domain][function]['cmd'], operator, str(value)])
else:
raise ValueError('Invalid operator provided %s' % operator)
if self._open_connection():
# For telnet the first \r / \n is recommended only
self.telnet.write((''.join(['\r', cmd, '\n']).encode()))
# Could raise eg. socket.error, UnicodeError, let the client handle it
# Test 3 x buffer is completely empty
# With the default timeout that means a delay at
# about 3+ seconds
loop = 3
while loop:
msg = self.telnet.read_until('\n'.encode(), self.timeout)
# Could raise eg. EOFError, UnicodeError, let the client handle it
if msg == "":
# Nothing in buffer
loop -= 1
continue
msg = msg.decode().strip('\r\n')
# Could raise eg. UnicodeError, let the client handle it
#print("NAD reponded with '%s'" % msg)
# Wait for the response that equals the requested domain.function
if msg.strip().split('=')[0].lower() == '.'.join([domain, function]).lower():
# b'Main.Volume=-12\r will return -12
return msg.strip().split('=')[1]
raise RuntimeError('Failed to read response')
raise RuntimeError('Failed to open connection') | [
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"command",
"to",
"the",
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"and",
"read",
"the",
"value",
"it",
"returns",
"."
] | joopert/nad_receiver | python | https://github.com/joopert/nad_receiver/blob/416de0173a330c75cc73f9c90b0c5df32e5e0ba3/nad_receiver/__init__.py#L320-L365 | [
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] | 416de0173a330c75cc73f9c90b0c5df32e5e0ba3 |
test | deobfuscate | Deobfuscates the URL and returns HttpResponse from source view.
SEO juice is mostly ignored as it is intended for display purposes only. | unfriendly/views.py | def deobfuscate(request, key, juice=None):
"""
Deobfuscates the URL and returns HttpResponse from source view.
SEO juice is mostly ignored as it is intended for display purposes only.
"""
try:
url = decrypt(str(key),
settings.UNFRIENDLY_SECRET,
settings.UNFRIENDLY_IV,
checksum=settings.UNFRIENDLY_ENFORCE_CHECKSUM)
except (CheckSumError, InvalidKeyError):
return HttpResponseNotFound()
try:
url = url.decode('utf-8')
except UnicodeDecodeError:
return HttpResponseNotFound()
url_parts = urlparse(unquote(url))
path = url_parts.path
query = url_parts.query
try:
view, args, kwargs = resolve(path)
except Resolver404:
return HttpResponseNotFound()
# fix-up the environ object
environ = request.environ.copy()
environ['PATH_INFO'] = path[len(environ['SCRIPT_NAME']):]
environ['QUERY_STRING'] = query
# init a new request
patched_request = request.__class__(environ)
# copy over any missing request attributes - this feels hackish
missing_items = set(dir(request)) - set(dir(patched_request))
while missing_items:
missing_item = missing_items.pop()
patched_request.__setattr__(missing_item,
request.__getattribute__(missing_item))
# mark this request as obfuscated
patched_request.META['obfuscated'] = True
response = view(patched_request, *args, **kwargs)
# offer up a friendlier juice-powered filename if downloaded
if juice and not response.has_header('Content-Disposition'):
response['Content-Disposition'] = 'inline; filename=%s' % juice
return response | def deobfuscate(request, key, juice=None):
"""
Deobfuscates the URL and returns HttpResponse from source view.
SEO juice is mostly ignored as it is intended for display purposes only.
"""
try:
url = decrypt(str(key),
settings.UNFRIENDLY_SECRET,
settings.UNFRIENDLY_IV,
checksum=settings.UNFRIENDLY_ENFORCE_CHECKSUM)
except (CheckSumError, InvalidKeyError):
return HttpResponseNotFound()
try:
url = url.decode('utf-8')
except UnicodeDecodeError:
return HttpResponseNotFound()
url_parts = urlparse(unquote(url))
path = url_parts.path
query = url_parts.query
try:
view, args, kwargs = resolve(path)
except Resolver404:
return HttpResponseNotFound()
# fix-up the environ object
environ = request.environ.copy()
environ['PATH_INFO'] = path[len(environ['SCRIPT_NAME']):]
environ['QUERY_STRING'] = query
# init a new request
patched_request = request.__class__(environ)
# copy over any missing request attributes - this feels hackish
missing_items = set(dir(request)) - set(dir(patched_request))
while missing_items:
missing_item = missing_items.pop()
patched_request.__setattr__(missing_item,
request.__getattribute__(missing_item))
# mark this request as obfuscated
patched_request.META['obfuscated'] = True
response = view(patched_request, *args, **kwargs)
# offer up a friendlier juice-powered filename if downloaded
if juice and not response.has_header('Content-Disposition'):
response['Content-Disposition'] = 'inline; filename=%s' % juice
return response | [
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] | 38eca5fb45841db331fc66571fff37bef50dfa67 |
test | _lazysecret | Pads secret if not legal AES block size (16, 24, 32) | unfriendly/utils.py | def _lazysecret(secret, blocksize=32, padding='}'):
"""Pads secret if not legal AES block size (16, 24, 32)"""
if not len(secret) in (16, 24, 32):
return secret + (blocksize - len(secret)) * padding
return secret | def _lazysecret(secret, blocksize=32, padding='}'):
"""Pads secret if not legal AES block size (16, 24, 32)"""
if not len(secret) in (16, 24, 32):
return secret + (blocksize - len(secret)) * padding
return secret | [
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] | tomatohater/django-unfriendly | python | https://github.com/tomatohater/django-unfriendly/blob/38eca5fb45841db331fc66571fff37bef50dfa67/unfriendly/utils.py#L23-L27 | [
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test | _crc | Generates crc32. Modulo keep the value within int range. | unfriendly/utils.py | def _crc(plaintext):
"""Generates crc32. Modulo keep the value within int range."""
if not isinstance(plaintext, six.binary_type):
plaintext = six.b(plaintext)
return (zlib.crc32(plaintext) % 2147483647) & 0xffffffff | def _crc(plaintext):
"""Generates crc32. Modulo keep the value within int range."""
if not isinstance(plaintext, six.binary_type):
plaintext = six.b(plaintext)
return (zlib.crc32(plaintext) % 2147483647) & 0xffffffff | [
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] | tomatohater/django-unfriendly | python | https://github.com/tomatohater/django-unfriendly/blob/38eca5fb45841db331fc66571fff37bef50dfa67/unfriendly/utils.py#L29-L33 | [
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test | encrypt | Encrypts plaintext with secret
plaintext - content to encrypt
secret - secret to encrypt plaintext
inital_vector - initial vector
lazy - pad secret if less than legal blocksize (default: True)
checksum - attach crc32 byte encoded (default: True)
returns ciphertext | unfriendly/utils.py | def encrypt(plaintext, secret, inital_vector, checksum=True, lazy=True):
"""Encrypts plaintext with secret
plaintext - content to encrypt
secret - secret to encrypt plaintext
inital_vector - initial vector
lazy - pad secret if less than legal blocksize (default: True)
checksum - attach crc32 byte encoded (default: True)
returns ciphertext
"""
if not isinstance(plaintext, six.binary_type):
plaintext = six.b(plaintext)
secret = _lazysecret(secret) if lazy else secret
encobj = AES.new(secret, AES.MODE_CFB, inital_vector)
if checksum:
packed = _pack_crc(plaintext)
plaintext += base64.urlsafe_b64encode(packed)
encoded = base64.urlsafe_b64encode(encobj.encrypt(plaintext))
if isinstance(plaintext, six.binary_type):
encoded = encoded.decode()
return encoded.replace('=', '') | def encrypt(plaintext, secret, inital_vector, checksum=True, lazy=True):
"""Encrypts plaintext with secret
plaintext - content to encrypt
secret - secret to encrypt plaintext
inital_vector - initial vector
lazy - pad secret if less than legal blocksize (default: True)
checksum - attach crc32 byte encoded (default: True)
returns ciphertext
"""
if not isinstance(plaintext, six.binary_type):
plaintext = six.b(plaintext)
secret = _lazysecret(secret) if lazy else secret
encobj = AES.new(secret, AES.MODE_CFB, inital_vector)
if checksum:
packed = _pack_crc(plaintext)
plaintext += base64.urlsafe_b64encode(packed)
encoded = base64.urlsafe_b64encode(encobj.encrypt(plaintext))
if isinstance(plaintext, six.binary_type):
encoded = encoded.decode()
return encoded.replace('=', '') | [
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test | decrypt | Decrypts ciphertext with secret
ciphertext - encrypted content to decrypt
secret - secret to decrypt ciphertext
inital_vector - initial vector
lazy - pad secret if less than legal blocksize (default: True)
checksum - verify crc32 byte encoded checksum (default: True)
returns plaintext | unfriendly/utils.py | def decrypt(ciphertext, secret, inital_vector, checksum=True, lazy=True):
"""Decrypts ciphertext with secret
ciphertext - encrypted content to decrypt
secret - secret to decrypt ciphertext
inital_vector - initial vector
lazy - pad secret if less than legal blocksize (default: True)
checksum - verify crc32 byte encoded checksum (default: True)
returns plaintext
"""
secret = _lazysecret(secret) if lazy else secret
encobj = AES.new(secret, AES.MODE_CFB, inital_vector)
try:
padded = ciphertext + ('=' * (len(ciphertext) % 4))
decoded = base64.urlsafe_b64decode(str(padded))
plaintext = encobj.decrypt(decoded)
except (TypeError, binascii.Error):
raise InvalidKeyError("invalid key")
if checksum:
try:
crc, plaintext = (base64.urlsafe_b64decode(
plaintext[-8:]), plaintext[:-8])
except (TypeError, binascii.Error):
raise CheckSumError("checksum mismatch")
if not crc == _pack_crc(plaintext):
raise CheckSumError("checksum mismatch")
return plaintext | def decrypt(ciphertext, secret, inital_vector, checksum=True, lazy=True):
"""Decrypts ciphertext with secret
ciphertext - encrypted content to decrypt
secret - secret to decrypt ciphertext
inital_vector - initial vector
lazy - pad secret if less than legal blocksize (default: True)
checksum - verify crc32 byte encoded checksum (default: True)
returns plaintext
"""
secret = _lazysecret(secret) if lazy else secret
encobj = AES.new(secret, AES.MODE_CFB, inital_vector)
try:
padded = ciphertext + ('=' * (len(ciphertext) % 4))
decoded = base64.urlsafe_b64decode(str(padded))
plaintext = encobj.decrypt(decoded)
except (TypeError, binascii.Error):
raise InvalidKeyError("invalid key")
if checksum:
try:
crc, plaintext = (base64.urlsafe_b64decode(
plaintext[-8:]), plaintext[:-8])
except (TypeError, binascii.Error):
raise CheckSumError("checksum mismatch")
if not crc == _pack_crc(plaintext):
raise CheckSumError("checksum mismatch")
return plaintext | [
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test | obfuscate | Template filter that obfuscates whatever text it is applied to. The text is
supposed to be a URL, but it will obfuscate anything.
Usage:
Extremely unfriendly URL:
{{ "/my-secret-path/"|obfuscate }}
Include some SEO juice:
{{ "/my-secret-path/"|obfuscate:"some SEO friendly text" }} | unfriendly/templatetags/unfriendly_tags.py | def obfuscate(value, juice=None):
"""
Template filter that obfuscates whatever text it is applied to. The text is
supposed to be a URL, but it will obfuscate anything.
Usage:
Extremely unfriendly URL:
{{ "/my-secret-path/"|obfuscate }}
Include some SEO juice:
{{ "/my-secret-path/"|obfuscate:"some SEO friendly text" }}
"""
if not settings.UNFRIENDLY_ENABLE_FILTER:
return value
kwargs = {
'key': encrypt(value,
settings.UNFRIENDLY_SECRET,
settings.UNFRIENDLY_IV,
checksum=settings.UNFRIENDLY_ENFORCE_CHECKSUM),
}
if juice:
kwargs['juice'] = slugify(juice)
return reverse('unfriendly-deobfuscate', kwargs=kwargs) | def obfuscate(value, juice=None):
"""
Template filter that obfuscates whatever text it is applied to. The text is
supposed to be a URL, but it will obfuscate anything.
Usage:
Extremely unfriendly URL:
{{ "/my-secret-path/"|obfuscate }}
Include some SEO juice:
{{ "/my-secret-path/"|obfuscate:"some SEO friendly text" }}
"""
if not settings.UNFRIENDLY_ENABLE_FILTER:
return value
kwargs = {
'key': encrypt(value,
settings.UNFRIENDLY_SECRET,
settings.UNFRIENDLY_IV,
checksum=settings.UNFRIENDLY_ENFORCE_CHECKSUM),
}
if juice:
kwargs['juice'] = slugify(juice)
return reverse('unfriendly-deobfuscate', kwargs=kwargs) | [
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test | MrJattParser.missing_schema | It will print the list of songs that can be downloaded | song/commands/MusicWebsiteParser/MrJattParser.py | def missing_schema(self,html,song_name):
'''
It will print the list of songs that can be downloaded
'''
#html=self.get_html_response(url)
soup=BeautifulSoup(html)
name=' '.join(song_name)
print '%s not found'%name
print "But you can download any of the following songs :"
a_list=soup.findAll('a','touch')
for x in xrange(len(a_list)-1):
r=a_list[x]
p=str(r)
q=re.sub(r'<a.*/>|<span.*">|</span>|</a>|<a.*html">|<font.*">|</font>','',p)
print q | def missing_schema(self,html,song_name):
'''
It will print the list of songs that can be downloaded
'''
#html=self.get_html_response(url)
soup=BeautifulSoup(html)
name=' '.join(song_name)
print '%s not found'%name
print "But you can download any of the following songs :"
a_list=soup.findAll('a','touch')
for x in xrange(len(a_list)-1):
r=a_list[x]
p=str(r)
q=re.sub(r'<a.*/>|<span.*">|</span>|</a>|<a.*html">|<font.*">|</font>','',p)
print q | [
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test | MrJattParser.list_of_all_href | It will return all hyper links found in the mr-jatt page for download | song/commands/MusicWebsiteParser/MrJattParser.py | def list_of_all_href(self,html):
'''
It will return all hyper links found in the mr-jatt page for download
'''
soup=BeautifulSoup(html)
links=[]
a_list=soup.findAll('a','touch')
for x in xrange(len(a_list)-1):
link = a_list[x].get('href')
name = a_list[x]
name = str(name)
name=re.sub(r'<a.*/>|<span.*">|</span>|</a>|<a.*html">|<font.*">|</font>','',name)
name=re.sub(r'^[0-9]+\.','',name)
links.append([link,name])
#quit()
return links | def list_of_all_href(self,html):
'''
It will return all hyper links found in the mr-jatt page for download
'''
soup=BeautifulSoup(html)
links=[]
a_list=soup.findAll('a','touch')
for x in xrange(len(a_list)-1):
link = a_list[x].get('href')
name = a_list[x]
name = str(name)
name=re.sub(r'<a.*/>|<span.*">|</span>|</a>|<a.*html">|<font.*">|</font>','',name)
name=re.sub(r'^[0-9]+\.','',name)
links.append([link,name])
#quit()
return links | [
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test | MrJattParser.check_if_song_name | Returns true if user entered artist or movie name | song/commands/MusicWebsiteParser/MrJattParser.py | def check_if_song_name(self,html):
'''
Returns true if user entered artist or movie name
'''
soup=BeautifulSoup(html)
a_list=soup.findAll('a','touch')
#print a_list
text=[str(x) for x in a_list]
text=''.join(text)
text=text.lower()
string1='download in 48 kbps'
string2='download in 128 kbps'
string3='download in 320 kbps'
href=''
if string3 in text:
#print 'Downloading in 320 kbps'
href=a_list[2].get('href')
elif string2 in text:
#print 'Downloading in 128 kbps'
href=a_list[1].get('href')
elif string1 in text:
#print 'Downloading in 48 kbps'
href=a_list[0].get('href')
else:
return (True,'nothing')
return (False,href) | def check_if_song_name(self,html):
'''
Returns true if user entered artist or movie name
'''
soup=BeautifulSoup(html)
a_list=soup.findAll('a','touch')
#print a_list
text=[str(x) for x in a_list]
text=''.join(text)
text=text.lower()
string1='download in 48 kbps'
string2='download in 128 kbps'
string3='download in 320 kbps'
href=''
if string3 in text:
#print 'Downloading in 320 kbps'
href=a_list[2].get('href')
elif string2 in text:
#print 'Downloading in 128 kbps'
href=a_list[1].get('href')
elif string1 in text:
#print 'Downloading in 48 kbps'
href=a_list[0].get('href')
else:
return (True,'nothing')
return (False,href) | [
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test | MrJattParser.Parse | It will the resource URL if song is found,
Otherwise it will return the list of songs that can be downloaded | song/commands/MusicWebsiteParser/MrJattParser.py | def Parse(self,url,song_name,flag):
'''
It will the resource URL if song is found,
Otherwise it will return the list of songs that can be downloaded
'''
file_download=FileDownload()
html=file_download.get_html_response(url)
if flag == False:
soup=BeautifulSoup(html)
a_list=soup.findAll('a','touch')
#print a_list
text=[str(x) for x in a_list]
text=''.join(text)
text=text.lower()
string1='download in 48 kbps'
string2='download in 128 kbps'
string3='download in 320 kbps'
href=''
if string3 in text:
print 'Downloading in 320 kbps'
href=a_list[2].get('href')
elif string2 in text:
print 'Downloading in 128 kbps'
href=a_list[1].get('href')
elif string1 in text:
print 'Downloading in 48 kbps'
href=a_list[0].get('href')
else:
self.missing_schema(html,song_name)
quit()
return href
else:
x,href=self.check_if_song_name(html)
links = []
if x==True:
links=self.list_of_all_href(html)
else:
file_download=FileDownload()
file_download.file_download_cross_platform(href)
quit()
return links | def Parse(self,url,song_name,flag):
'''
It will the resource URL if song is found,
Otherwise it will return the list of songs that can be downloaded
'''
file_download=FileDownload()
html=file_download.get_html_response(url)
if flag == False:
soup=BeautifulSoup(html)
a_list=soup.findAll('a','touch')
#print a_list
text=[str(x) for x in a_list]
text=''.join(text)
text=text.lower()
string1='download in 48 kbps'
string2='download in 128 kbps'
string3='download in 320 kbps'
href=''
if string3 in text:
print 'Downloading in 320 kbps'
href=a_list[2].get('href')
elif string2 in text:
print 'Downloading in 128 kbps'
href=a_list[1].get('href')
elif string1 in text:
print 'Downloading in 48 kbps'
href=a_list[0].get('href')
else:
self.missing_schema(html,song_name)
quit()
return href
else:
x,href=self.check_if_song_name(html)
links = []
if x==True:
links=self.list_of_all_href(html)
else:
file_download=FileDownload()
file_download.file_download_cross_platform(href)
quit()
return links | [
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test | GoogleParser.google_url | It will return the google url to be searched | song/commands/SearchEngineParser/GoogleParser.py | def google_url(self,song_name,website):
''' It will return the google url to be searched'''
name='+'.join(song_name)
prefix='https://www.google.co.in/search?q='
website=website.split(" ")
suffix='+'.join(website)
url=prefix+name+suffix
#print url
return url | def google_url(self,song_name,website):
''' It will return the google url to be searched'''
name='+'.join(song_name)
prefix='https://www.google.co.in/search?q='
website=website.split(" ")
suffix='+'.join(website)
url=prefix+name+suffix
#print url
return url | [
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"searched"
] | ankitmathur3193/song-cli | python | https://github.com/ankitmathur3193/song-cli/blob/ca8ccfe547e9d702313ff6d14e81ae4355989a67/song/commands/SearchEngineParser/GoogleParser.py#L10-L18 | [
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test | GoogleParser.parse_google | It will parse google html response
and return the first url | song/commands/SearchEngineParser/GoogleParser.py | def parse_google(self,html):
'''It will parse google html response
and return the first url
'''
soup = BeautifulSoup(html)
href=soup.find('div','g').find('a').get('href')
href_list=href.split('&')
download_url=href_list[0]
download_url=download_url.strip()
download_url=download_url.replace('/url?q=','')
return download_url | def parse_google(self,html):
'''It will parse google html response
and return the first url
'''
soup = BeautifulSoup(html)
href=soup.find('div','g').find('a').get('href')
href_list=href.split('&')
download_url=href_list[0]
download_url=download_url.strip()
download_url=download_url.replace('/url?q=','')
return download_url | [
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] | ankitmathur3193/song-cli | python | https://github.com/ankitmathur3193/song-cli/blob/ca8ccfe547e9d702313ff6d14e81ae4355989a67/song/commands/SearchEngineParser/GoogleParser.py#L20-L30 | [
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test | GoogleParser.Parse | song_name is a list of strings
website is a string
It will return the url from where music file needs to be downloaded | song/commands/SearchEngineParser/GoogleParser.py | def Parse(self,song_name,website):
'''
song_name is a list of strings
website is a string
It will return the url from where music file needs to be downloaded
'''
url_to_be_parsed=self.google_url(song_name,website)
file_download=FileDownload()
html=file_download.get_html_response(url_to_be_parsed)
website_url=self.parse_google(html)
return website_url | def Parse(self,song_name,website):
'''
song_name is a list of strings
website is a string
It will return the url from where music file needs to be downloaded
'''
url_to_be_parsed=self.google_url(song_name,website)
file_download=FileDownload()
html=file_download.get_html_response(url_to_be_parsed)
website_url=self.parse_google(html)
return website_url | [
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test | FileDownload.get_html_response | It will download the html page specified by url and return the html response | song/commands/FileDownload.py | def get_html_response(self,url):
'''It will download the html page specified by url and return the html response '''
print "Downloading page %s .."%url
try:
response=requests.get(url,timeout=50)
except requests.exceptions.SSLError:
try:
response=requests.get(url,verify=False,timeout=50)
except requests.exceptions.RequestException as e:
print e
quit()
except requests.exceptions.RequestException as e:
print e
quit()
return response.content | def get_html_response(self,url):
'''It will download the html page specified by url and return the html response '''
print "Downloading page %s .."%url
try:
response=requests.get(url,timeout=50)
except requests.exceptions.SSLError:
try:
response=requests.get(url,verify=False,timeout=50)
except requests.exceptions.RequestException as e:
print e
quit()
except requests.exceptions.RequestException as e:
print e
quit()
return response.content | [
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test | FileDownload.file_download_using_requests | It will download file specified by url using requests module | song/commands/FileDownload.py | def file_download_using_requests(self,url):
'''It will download file specified by url using requests module'''
file_name=url.split('/')[-1]
if os.path.exists(os.path.join(os.getcwd(),file_name)):
print 'File already exists'
return
#print 'Downloading file %s '%file_name
#print 'Downloading from %s'%url
try:
r=requests.get(url,stream=True,timeout=200)
except requests.exceptions.SSLError:
try:
response=requests.get(url,stream=True,verify=False,timeout=200)
except requests.exceptions.RequestException as e:
print e
quit()
except requests.exceptions.RequestException as e:
print e
quit()
chunk_size = 1024
total_size = int(r.headers['Content-Length'])
total_chunks = total_size/chunk_size
file_iterable = r.iter_content(chunk_size = chunk_size)
tqdm_iter = tqdm(iterable = file_iterable,total = total_chunks,unit = 'KB',
leave = False
)
with open(file_name,'wb') as f:
for data in tqdm_iter:
f.write(data)
#total_size=float(r.headers['Content-Length'])/(1024*1024)
'''print 'Total size of file to be downloaded %.2f MB '%total_size
total_downloaded_size=0.0
with open(file_name,'wb') as f:
for chunk in r.iter_content(chunk_size=1*1024*1024):
if chunk:
size_of_chunk=float(len(chunk))/(1024*1024)
total_downloaded_size+=size_of_chunk
print '{0:.0%} Downloaded'.format(total_downloaded_size/total_size)
f.write(chunk)'''
print 'Downloaded file %s '%file_name | def file_download_using_requests(self,url):
'''It will download file specified by url using requests module'''
file_name=url.split('/')[-1]
if os.path.exists(os.path.join(os.getcwd(),file_name)):
print 'File already exists'
return
#print 'Downloading file %s '%file_name
#print 'Downloading from %s'%url
try:
r=requests.get(url,stream=True,timeout=200)
except requests.exceptions.SSLError:
try:
response=requests.get(url,stream=True,verify=False,timeout=200)
except requests.exceptions.RequestException as e:
print e
quit()
except requests.exceptions.RequestException as e:
print e
quit()
chunk_size = 1024
total_size = int(r.headers['Content-Length'])
total_chunks = total_size/chunk_size
file_iterable = r.iter_content(chunk_size = chunk_size)
tqdm_iter = tqdm(iterable = file_iterable,total = total_chunks,unit = 'KB',
leave = False
)
with open(file_name,'wb') as f:
for data in tqdm_iter:
f.write(data)
#total_size=float(r.headers['Content-Length'])/(1024*1024)
'''print 'Total size of file to be downloaded %.2f MB '%total_size
total_downloaded_size=0.0
with open(file_name,'wb') as f:
for chunk in r.iter_content(chunk_size=1*1024*1024):
if chunk:
size_of_chunk=float(len(chunk))/(1024*1024)
total_downloaded_size+=size_of_chunk
print '{0:.0%} Downloaded'.format(total_downloaded_size/total_size)
f.write(chunk)'''
print 'Downloaded file %s '%file_name | [
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"using",
"requests",
"module"
] | ankitmathur3193/song-cli | python | https://github.com/ankitmathur3193/song-cli/blob/ca8ccfe547e9d702313ff6d14e81ae4355989a67/song/commands/FileDownload.py#L27-L74 | [
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"'''print 'Total size of file to be downloaded %.2f MB '%total_size\n\t\ttotal_downloaded_size=0.0\n\t\twith open(file_name,'wb') as f:\n\t\t\tfor chunk in r.iter_content(chunk_size=1*1024*1024):\n\t\t\t\tif chunk:\n\t\t\t\t\tsize_of_chunk=float(len(chunk))/(1024*1024)\n\t\t\t\t\ttotal_downloaded_size+=size_of_chunk\n\t\t\t\t\tprint '{0:.0%} Downloaded'.format(total_downloaded_size/total_size)\n\t\t\t\t\tf.write(chunk)'''",
"print",
"'Downloaded file %s '",
"%",
"file_name"
] | ca8ccfe547e9d702313ff6d14e81ae4355989a67 |
test | FileDownload.file_download_using_wget | It will download file specified by url using wget utility of linux | song/commands/FileDownload.py | def file_download_using_wget(self,url):
'''It will download file specified by url using wget utility of linux '''
file_name=url.split('/')[-1]
print 'Downloading file %s '%file_name
command='wget -c --read-timeout=50 --tries=3 -q --show-progress --no-check-certificate '
url='"'+url+'"'
command=command+url
os.system(command) | def file_download_using_wget(self,url):
'''It will download file specified by url using wget utility of linux '''
file_name=url.split('/')[-1]
print 'Downloading file %s '%file_name
command='wget -c --read-timeout=50 --tries=3 -q --show-progress --no-check-certificate '
url='"'+url+'"'
command=command+url
os.system(command) | [
"It",
"will",
"download",
"file",
"specified",
"by",
"url",
"using",
"wget",
"utility",
"of",
"linux"
] | ankitmathur3193/song-cli | python | https://github.com/ankitmathur3193/song-cli/blob/ca8ccfe547e9d702313ff6d14e81ae4355989a67/song/commands/FileDownload.py#L77-L84 | [
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test | main | Main CLI entrypoint. | song/cli.py | def main():
"""Main CLI entrypoint."""
#print VERSION
from commands.download import Download
options = docopt(__doc__, version=VERSION)
#print "You reached here"
#print options
print "working."
p=Download(options)
p.run() | def main():
"""Main CLI entrypoint."""
#print VERSION
from commands.download import Download
options = docopt(__doc__, version=VERSION)
#print "You reached here"
#print options
print "working."
p=Download(options)
p.run() | [
"Main",
"CLI",
"entrypoint",
"."
] | ankitmathur3193/song-cli | python | https://github.com/ankitmathur3193/song-cli/blob/ca8ccfe547e9d702313ff6d14e81ae4355989a67/song/cli.py#L29-L38 | [
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] | ca8ccfe547e9d702313ff6d14e81ae4355989a67 |
test | ReadingBloomFilter | Create a read-only bloom filter with an upperbound of
(num_elements, max_fp_prob) as a specification and using filename
as the backing datastore. | src/hydra.py | def ReadingBloomFilter(filename, want_lock=False):
"""
Create a read-only bloom filter with an upperbound of
(num_elements, max_fp_prob) as a specification and using filename
as the backing datastore.
"""
with open('{}.desc'.format(filename), 'r') as descriptor:
num_elements = int(descriptor.readline())
max_fp_prob = float(descriptor.readline())
ignore_case = int(descriptor.readline())
return _hydra.BloomFilter.getFilter(
num_elements, max_fp_prob,
filename=filename, ignore_case=ignore_case,
read_only=True, want_lock=want_lock) | def ReadingBloomFilter(filename, want_lock=False):
"""
Create a read-only bloom filter with an upperbound of
(num_elements, max_fp_prob) as a specification and using filename
as the backing datastore.
"""
with open('{}.desc'.format(filename), 'r') as descriptor:
num_elements = int(descriptor.readline())
max_fp_prob = float(descriptor.readline())
ignore_case = int(descriptor.readline())
return _hydra.BloomFilter.getFilter(
num_elements, max_fp_prob,
filename=filename, ignore_case=ignore_case,
read_only=True, want_lock=want_lock) | [
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test | WritingBloomFilter | Create a read/write bloom filter with an upperbound of
(num_elements, max_fp_prob) as a specification and using filename
as the backing datastore. | src/hydra.py | def WritingBloomFilter(num_elements, max_fp_prob, filename=None,
ignore_case=False, want_lock=False,
fdatasync_on_close=True):
"""
Create a read/write bloom filter with an upperbound of
(num_elements, max_fp_prob) as a specification and using filename
as the backing datastore.
"""
new_filter = _hydra.BloomFilter.getFilter(
num_elements, max_fp_prob,
filename=filename, ignore_case=ignore_case,
read_only=False, want_lock=want_lock,
fdatasync_on_close=fdatasync_on_close)
if filename:
with open('{}.desc'.format(filename), 'w') as descriptor:
descriptor.write("{}\n".format(num_elements))
descriptor.write("{:0.8f}\n".format(max_fp_prob))
descriptor.write("{:d}\n".format(ignore_case))
return new_filter | def WritingBloomFilter(num_elements, max_fp_prob, filename=None,
ignore_case=False, want_lock=False,
fdatasync_on_close=True):
"""
Create a read/write bloom filter with an upperbound of
(num_elements, max_fp_prob) as a specification and using filename
as the backing datastore.
"""
new_filter = _hydra.BloomFilter.getFilter(
num_elements, max_fp_prob,
filename=filename, ignore_case=ignore_case,
read_only=False, want_lock=want_lock,
fdatasync_on_close=fdatasync_on_close)
if filename:
with open('{}.desc'.format(filename), 'w') as descriptor:
descriptor.write("{}\n".format(num_elements))
descriptor.write("{:0.8f}\n".format(max_fp_prob))
descriptor.write("{:d}\n".format(ignore_case))
return new_filter | [
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test | findStationCodesByCity | Lookup AQI database for station codes in a given city. | pwaqi/__init__.py | def findStationCodesByCity(city_name, token):
"""Lookup AQI database for station codes in a given city."""
req = requests.get(
API_ENDPOINT_SEARCH,
params={
'token': token,
'keyword': city_name
})
if req.status_code == 200 and req.json()["status"] == "ok":
return [result["uid"] for result in req.json()["data"]]
else:
return [] | def findStationCodesByCity(city_name, token):
"""Lookup AQI database for station codes in a given city."""
req = requests.get(
API_ENDPOINT_SEARCH,
params={
'token': token,
'keyword': city_name
})
if req.status_code == 200 and req.json()["status"] == "ok":
return [result["uid"] for result in req.json()["data"]]
else:
return [] | [
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"AQI",
"database",
"for",
"station",
"codes",
"in",
"a",
"given",
"city",
"."
] | valentinalexeev/pwaqi | python | https://github.com/valentinalexeev/pwaqi/blob/81a1fa1ad87be7ba015c1cb07c52c7760ca99d8c/pwaqi/__init__.py#L16-L28 | [
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test | get_location_observation | Lookup observations by geo coordinates. | pwaqi/__init__.py | def get_location_observation(lat, lng, token):
"""Lookup observations by geo coordinates."""
req = requests.get(
API_ENDPOINT_GEO % (lat, lng),
params={
'token': token
})
if req.status_code == 200 and req.json()["status"] == "ok":
return parse_observation_response(req.json()["data"])
return {} | def get_location_observation(lat, lng, token):
"""Lookup observations by geo coordinates."""
req = requests.get(
API_ENDPOINT_GEO % (lat, lng),
params={
'token': token
})
if req.status_code == 200 and req.json()["status"] == "ok":
return parse_observation_response(req.json()["data"])
return {} | [
"Lookup",
"observations",
"by",
"geo",
"coordinates",
"."
] | valentinalexeev/pwaqi | python | https://github.com/valentinalexeev/pwaqi/blob/81a1fa1ad87be7ba015c1cb07c52c7760ca99d8c/pwaqi/__init__.py#L31-L41 | [
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] | 81a1fa1ad87be7ba015c1cb07c52c7760ca99d8c |
test | parse_observation_response | Decode AQICN observation response JSON into python object. | pwaqi/__init__.py | def parse_observation_response(json):
"""Decode AQICN observation response JSON into python object."""
logging.debug(json)
iaqi = json['iaqi']
result = {
'idx': json['idx'],
'city': json.get('city', ''),
'aqi': json['aqi'],
'dominentpol': json.get("dominentpol", ''),
'time': json['time']['s'],
'iaqi': [{'p': item, 'v': iaqi[item]['v']} for item in iaqi]
}
return result | def parse_observation_response(json):
"""Decode AQICN observation response JSON into python object."""
logging.debug(json)
iaqi = json['iaqi']
result = {
'idx': json['idx'],
'city': json.get('city', ''),
'aqi': json['aqi'],
'dominentpol': json.get("dominentpol", ''),
'time': json['time']['s'],
'iaqi': [{'p': item, 'v': iaqi[item]['v']} for item in iaqi]
}
return result | [
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"AQICN",
"observation",
"response",
"JSON",
"into",
"python",
"object",
"."
] | valentinalexeev/pwaqi | python | https://github.com/valentinalexeev/pwaqi/blob/81a1fa1ad87be7ba015c1cb07c52c7760ca99d8c/pwaqi/__init__.py#L44-L58 | [
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"]",
"}",
"for",
"item",
"in",
"iaqi",
"]",
"}",
"return",
"result"
] | 81a1fa1ad87be7ba015c1cb07c52c7760ca99d8c |
test | get_station_observation | Request station data for a specific station identified by code.
A language parameter can also be specified to translate location
information (default: "en") | pwaqi/__init__.py | def get_station_observation(station_code, token):
"""Request station data for a specific station identified by code.
A language parameter can also be specified to translate location
information (default: "en")
"""
req = requests.get(
API_ENDPOINT_OBS % (station_code),
params={
'token': token
})
if req.status_code == 200 and req.json()['status'] == "ok":
return parse_observation_response(req.json()['data'])
else:
return {} | def get_station_observation(station_code, token):
"""Request station data for a specific station identified by code.
A language parameter can also be specified to translate location
information (default: "en")
"""
req = requests.get(
API_ENDPOINT_OBS % (station_code),
params={
'token': token
})
if req.status_code == 200 and req.json()['status'] == "ok":
return parse_observation_response(req.json()['data'])
else:
return {} | [
"Request",
"station",
"data",
"for",
"a",
"specific",
"station",
"identified",
"by",
"code",
"."
] | valentinalexeev/pwaqi | python | https://github.com/valentinalexeev/pwaqi/blob/81a1fa1ad87be7ba015c1cb07c52c7760ca99d8c/pwaqi/__init__.py#L61-L76 | [
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"else",
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"{",
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] | 81a1fa1ad87be7ba015c1cb07c52c7760ca99d8c |
test | AssetAttributes.search_paths | The list of logical paths which are used to search for an asset.
This property makes sense only if the attributes was created with
logical path.
It is assumed that the logical path can be a directory containing a
file named ``index`` with the same suffix.
Example::
>>> attrs = AssetAttributes(environment, 'js/app.js')
>>> attrs.search_paths
['js/app.js', 'js/app/index.js']
>>> attrs = AssetAttributes(environment, 'js/app/index.js')
>>> attrs.search_paths
['js/models/index.js'] | gears/asset_attributes.py | def search_paths(self):
"""The list of logical paths which are used to search for an asset.
This property makes sense only if the attributes was created with
logical path.
It is assumed that the logical path can be a directory containing a
file named ``index`` with the same suffix.
Example::
>>> attrs = AssetAttributes(environment, 'js/app.js')
>>> attrs.search_paths
['js/app.js', 'js/app/index.js']
>>> attrs = AssetAttributes(environment, 'js/app/index.js')
>>> attrs.search_paths
['js/models/index.js']
"""
paths = [self.path]
if os.path.basename(self.path_without_suffix) != 'index':
path = os.path.join(self.path_without_suffix, 'index')
paths.append(path + ''.join(self.suffix))
return paths | def search_paths(self):
"""The list of logical paths which are used to search for an asset.
This property makes sense only if the attributes was created with
logical path.
It is assumed that the logical path can be a directory containing a
file named ``index`` with the same suffix.
Example::
>>> attrs = AssetAttributes(environment, 'js/app.js')
>>> attrs.search_paths
['js/app.js', 'js/app/index.js']
>>> attrs = AssetAttributes(environment, 'js/app/index.js')
>>> attrs.search_paths
['js/models/index.js']
"""
paths = [self.path]
if os.path.basename(self.path_without_suffix) != 'index':
path = os.path.join(self.path_without_suffix, 'index')
paths.append(path + ''.join(self.suffix))
return paths | [
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"makes",
"sense",
"only",
"if",
"the",
"attributes",
"was",
"created",
"with",
"logical",
"path",
"."
] | gears/gears | python | https://github.com/gears/gears/blob/5729c2525a8c04c185e998bd9a86233708972921/gears/asset_attributes.py#L35-L57 | [
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"(",
"self",
".",
"suffix",
")",
")",
"return",
"paths"
] | 5729c2525a8c04c185e998bd9a86233708972921 |
test | AssetAttributes.path_without_suffix | The relative path to asset without suffix.
Example::
>>> attrs = AssetAttributes(environment, 'js/app.js')
>>> attrs.path_without_suffix
'js/app' | gears/asset_attributes.py | def path_without_suffix(self):
"""The relative path to asset without suffix.
Example::
>>> attrs = AssetAttributes(environment, 'js/app.js')
>>> attrs.path_without_suffix
'js/app'
"""
if self.suffix:
return self.path[:-len(''.join(self.suffix))]
return self.path | def path_without_suffix(self):
"""The relative path to asset without suffix.
Example::
>>> attrs = AssetAttributes(environment, 'js/app.js')
>>> attrs.path_without_suffix
'js/app'
"""
if self.suffix:
return self.path[:-len(''.join(self.suffix))]
return self.path | [
"The",
"relative",
"path",
"to",
"asset",
"without",
"suffix",
".",
"Example",
"::"
] | gears/gears | python | https://github.com/gears/gears/blob/5729c2525a8c04c185e998bd9a86233708972921/gears/asset_attributes.py#L60-L70 | [
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"suffix",
")",
")",
"]",
"return",
"self",
".",
"path"
] | 5729c2525a8c04c185e998bd9a86233708972921 |
test | AssetAttributes.logical_path | The logical path to asset.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.logical_path
'js/models.js' | gears/asset_attributes.py | def logical_path(self):
"""The logical path to asset.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.logical_path
'js/models.js'
"""
format_extension = self.format_extension or self.compiler_format_extension
if format_extension is None:
return self.path
return self.path_without_suffix + format_extension | def logical_path(self):
"""The logical path to asset.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.logical_path
'js/models.js'
"""
format_extension = self.format_extension or self.compiler_format_extension
if format_extension is None:
return self.path
return self.path_without_suffix + format_extension | [
"The",
"logical",
"path",
"to",
"asset",
".",
"Example",
"::"
] | gears/gears | python | https://github.com/gears/gears/blob/5729c2525a8c04c185e998bd9a86233708972921/gears/asset_attributes.py#L73-L84 | [
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"return",
"self",
".",
"path_without_suffix",
"+",
"format_extension"
] | 5729c2525a8c04c185e998bd9a86233708972921 |
test | AssetAttributes.extensions | The list of asset extensions.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.extensions
['.js', '.coffee']
>>> attrs = AssetAttributes(environment, 'js/lib/external.min.js.coffee')
>>> attrs.format_extension
['.min', '.js', '.coffee'] | gears/asset_attributes.py | def extensions(self):
"""The list of asset extensions.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.extensions
['.js', '.coffee']
>>> attrs = AssetAttributes(environment, 'js/lib/external.min.js.coffee')
>>> attrs.format_extension
['.min', '.js', '.coffee']
"""
return re.findall(r'\.[^.]+', os.path.basename(self.path)) | def extensions(self):
"""The list of asset extensions.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.extensions
['.js', '.coffee']
>>> attrs = AssetAttributes(environment, 'js/lib/external.min.js.coffee')
>>> attrs.format_extension
['.min', '.js', '.coffee']
"""
return re.findall(r'\.[^.]+', os.path.basename(self.path)) | [
"The",
"list",
"of",
"asset",
"extensions",
".",
"Example",
"::"
] | gears/gears | python | https://github.com/gears/gears/blob/5729c2525a8c04c185e998bd9a86233708972921/gears/asset_attributes.py#L87-L99 | [
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"basename",
"(",
"self",
".",
"path",
")",
")"
] | 5729c2525a8c04c185e998bd9a86233708972921 |
test | AssetAttributes.format_extension | The format extension of asset.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.format_extension
'.js'
>>> attrs = AssetAttributes(environment, 'js/lib/external.min.js.coffee')
>>> attrs.format_extension
'.js' | gears/asset_attributes.py | def format_extension(self):
"""The format extension of asset.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.format_extension
'.js'
>>> attrs = AssetAttributes(environment, 'js/lib/external.min.js.coffee')
>>> attrs.format_extension
'.js'
"""
for extension in reversed(self.extensions):
compiler = self.environment.compilers.get(extension)
if not compiler and self.environment.mimetypes.get(extension):
return extension | def format_extension(self):
"""The format extension of asset.
Example::
>>> attrs = AssetAttributes(environment, 'js/models.js.coffee')
>>> attrs.format_extension
'.js'
>>> attrs = AssetAttributes(environment, 'js/lib/external.min.js.coffee')
>>> attrs.format_extension
'.js'
"""
for extension in reversed(self.extensions):
compiler = self.environment.compilers.get(extension)
if not compiler and self.environment.mimetypes.get(extension):
return extension | [
"The",
"format",
"extension",
"of",
"asset",
".",
"Example",
"::"
] | gears/gears | python | https://github.com/gears/gears/blob/5729c2525a8c04c185e998bd9a86233708972921/gears/asset_attributes.py#L102-L117 | [
"def",
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"mimetypes",
".",
"get",
"(",
"extension",
")",
":",
"return",
"extension"
] | 5729c2525a8c04c185e998bd9a86233708972921 |
test | AssetAttributes.unknown_extensions | The list of unknown extensions, which are actually parts of asset
filename. Example::
>>> attrs = AssetAttributes(environment, 'js/lib-2.0.min.js')
>>> attrs.suffix
['.0', '.min'] | gears/asset_attributes.py | def unknown_extensions(self):
"""The list of unknown extensions, which are actually parts of asset
filename. Example::
>>> attrs = AssetAttributes(environment, 'js/lib-2.0.min.js')
>>> attrs.suffix
['.0', '.min']
"""
unknown_extensions = []
for extension in self.extensions:
compiler = self.environment.compilers.get(extension)
if compiler or self.environment.mimetypes.get(extension):
return unknown_extensions
unknown_extensions.append(extension)
return unknown_extensions | def unknown_extensions(self):
"""The list of unknown extensions, which are actually parts of asset
filename. Example::
>>> attrs = AssetAttributes(environment, 'js/lib-2.0.min.js')
>>> attrs.suffix
['.0', '.min']
"""
unknown_extensions = []
for extension in self.extensions:
compiler = self.environment.compilers.get(extension)
if compiler or self.environment.mimetypes.get(extension):
return unknown_extensions
unknown_extensions.append(extension)
return unknown_extensions | [
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"unknown",
"extensions",
"which",
"are",
"actually",
"parts",
"of",
"asset",
"filename",
".",
"Example",
"::"
] | gears/gears | python | https://github.com/gears/gears/blob/5729c2525a8c04c185e998bd9a86233708972921/gears/asset_attributes.py#L131-L145 | [
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] | 5729c2525a8c04c185e998bd9a86233708972921 |
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