text_prompt stringlengths 157 13.1k | code_prompt stringlengths 7 19.8k ⌀ |
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def _eratosthenes():
"""Yields the sequence of prime numbers via the Sieve of Eratosthenes.""" |
d = {} # map each composite integer to its first-found prime factor
for q in count(2): # q gets 2, 3, 4, 5, ... ad infinitum
p = d.pop(q, None)
if p is None:
# q not a key in D, so q is prime, therefore, yield it
yield q
# mark q squared as not-prime (with ... |
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def atoms_order(self):
""" Morgan like algorithm for graph nodes ordering :return: dict of atom-weight pairs """ |
if not len(self): # for empty containers
return {}
elif len(self) == 1: # optimize single atom containers
return dict.fromkeys(self, 2)
params = {n: (int(node), tuple(sorted(int(edge) for edge in self._adj[n].values())))
for n, node in self.atoms()}
... |
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def init_manual(cls, pawn_value, knight_value, bishop_value, rook_value, queen_value, king_value):
""" Manual init method for external piece values :type: PAWN_V... |
piece_values = cls()
piece_values.PAWN_VALUE = pawn_value
piece_values.KNIGHT_VALUE = knight_value
piece_values.BISHOP_VALUE = bishop_value
piece_values.ROOK_VALUE = rook_value
piece_values.QUEEN_VALUE = queen_value
piece_values.KING_VALUE = king_value
re... |
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def val(self, piece, ref_color):
""" Finds value of ``Piece`` :type: piece: Piece :type: ref_color: Color :rtype: int """ |
if piece is None:
return 0
if ref_color == piece.color:
const = 1
else:
const = -1
if isinstance(piece, Pawn):
return self.PAWN_VALUE * const
elif isinstance(piece, Queen):
return self.QUEEN_VALUE * const
elif... |
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def get_field_cache(self, cache_type='es'):
"""Return a list of fields' mappings""" |
if cache_type == 'kibana':
try:
search_results = urlopen(self.get_url).read().decode('utf-8')
except HTTPError: # as e:
# self.pr_err("get_field_cache(kibana), HTTPError: %s" % e)
return []
index_pattern = json.loads(search_re... |
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def post_field_cache(self, field_cache):
"""Where field_cache is a list of fields' mappings""" |
index_pattern = self.field_cache_to_index_pattern(field_cache)
# self.pr_dbg("request/post: %s" % index_pattern)
resp = requests.post(self.post_url, data=index_pattern).text
# resp = {"_index":".kibana","_type":"index-pattern","_id":"aaa*","_version":1,"created":true} # noqa
re... |
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def field_cache_to_index_pattern(self, field_cache):
"""Return a .kibana index-pattern doc_type""" |
mapping_dict = {}
mapping_dict['customFormats'] = "{}"
mapping_dict['title'] = self.index_pattern
# now post the data into .kibana
mapping_dict['fields'] = json.dumps(field_cache, separators=(',', ':'))
# in order to post, we need to create the post string
mappin... |
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def check_mapping(self, m):
"""Assert minimum set of fields in cache, does not validate contents""" |
if 'name' not in m:
self.pr_dbg("Missing %s" % "name")
return False
# self.pr_dbg("Checking %s" % m['name'])
for x in ['analyzed', 'indexed', 'type', 'scripted', 'count']:
if x not in m or m[x] == "":
self.pr_dbg("Missing %s" % x)
... |
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def get_index_mappings(self, index):
"""Converts all index's doc_types to .kibana""" |
fields_arr = []
for (key, val) in iteritems(index):
# self.pr_dbg("\tdoc_type: %s" % key)
doc_mapping = self.get_doc_type_mappings(index[key])
# self.pr_dbg("\tdoc_mapping: %s" % doc_mapping)
if doc_mapping is None:
return None
... |
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def get_doc_type_mappings(self, doc_type):
"""Converts all doc_types' fields to .kibana""" |
doc_fields_arr = []
found_score = False
for (key, val) in iteritems(doc_type):
# self.pr_dbg("\t\tfield: %s" % key)
# self.pr_dbg("\tval: %s" % val)
add_it = False
retdict = {}
# _ are system
if not key.startswith('_'):
... |
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def get_field_mappings(self, field):
"""Converts ES field mappings to .kibana field mappings""" |
retdict = {}
retdict['indexed'] = False
retdict['analyzed'] = False
for (key, val) in iteritems(field):
if key in self.mappings:
if (key == 'type' and
(val == "long" or
val == "integer" or
val == "... |
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def is_kibana_cache_incomplete(self, es_cache, k_cache):
"""Test if k_cache is incomplete Assume k_cache is always correct, but could be missing new fields that ... |
# convert list into dict, with each item's ['name'] as key
k_dict = {}
for field in k_cache:
# self.pr_dbg("field: %s" % field)
k_dict[field['name']] = field
for ign_f in self.mappings_ignore:
k_dict[field['name']][ign_f] = 0
es_dict =... |
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def list_to_compare_dict(self, list_form):
"""Convert list into a data structure we can query easier""" |
compare_dict = {}
for field in list_form:
if field['name'] in compare_dict:
self.pr_dbg("List has duplicate field %s:\n%s" %
(field['name'], compare_dict[field['name']]))
if compare_dict[field['name']] != field:
... |
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def compare_field_caches(self, replica, original):
"""Verify original is subset of replica""" |
if original is None:
original = []
if replica is None:
replica = []
self.pr_dbg("Comparing orig with %s fields to replica with %s fields" %
(len(original), len(replica)))
# convert list into dict, with each item's ['name'] as key
orig ... |
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def start_daemon_thread(target, args=()):
"""starts a deamon thread for a given target function and arguments.""" |
th = Thread(target=target, args=args)
th.daemon = True
th.start()
return th |
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def serialize_dict_keys(d, prefix=""):
"""returns all the keys in a dictionary. ['a', 'a.b', 'a.b.c', 'a.b.b'] """ |
keys = []
for k, v in d.iteritems():
fqk = '%s%s' % (prefix, k)
keys.append(fqk)
if isinstance(v, dict):
keys.extend(serialize_dict_keys(v, prefix="%s." % fqk))
return keys |
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def set_user(self, user):
""" Writes user data to session. Args: user: User object """ |
self.session['user_id'] = user.key
self.session['user_data'] = user.clean_value()
role = self.get_role()
# TODO: this should be remembered from previous login
# self.session['role_data'] = default_role.clean_value()
self.session['role_id'] = role.key
self.current... |
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def contains_opposite_color_piece(self, square, position):
""" Finds if square on the board is occupied by a ``Piece`` belonging to the opponent. :type: square: ... |
return not position.is_square_empty(square) and \
position.piece_at_square(square).color != self.color |
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def gettext(message, domain=DEFAULT_DOMAIN):
"""Mark a message as translateable, and translate it. All messages in the application that are translateable should ... |
if six.PY2:
return InstalledLocale._active_catalogs[domain].ugettext(message)
else:
return InstalledLocale._active_catalogs[domain].gettext(message) |
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def gettext_lazy(message, domain=DEFAULT_DOMAIN):
"""Mark a message as translatable, but delay the translation until the message is used. Sometimes, there are so... |
return LazyProxy(gettext, message, domain=domain, enable_cache=False) |
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def ngettext(singular, plural, n, domain=DEFAULT_DOMAIN):
"""Mark a message as translateable, and translate it considering plural forms. Some messages may need t... |
if six.PY2:
return InstalledLocale._active_catalogs[domain].ungettext(singular, plural, n)
else:
return InstalledLocale._active_catalogs[domain].ngettext(singular, plural, n) |
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def ngettext_lazy(singular, plural, n, domain=DEFAULT_DOMAIN):
"""Mark a message with plural forms translateable, and delay the translation until the message is ... |
return LazyProxy(ngettext, singular, plural, n, domain=domain, enable_cache=False) |
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def install_language(cls, language_code):
"""Install the translations for language specified by `language_code`. If we don't have translations for this language,... |
# Skip if the language is already installed
if language_code == cls.language:
return
try:
cls._active_catalogs = cls._translation_catalogs[language_code]
cls.language = language_code
log.debug('Installed language %s', language_code)
except... |
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def install_locale(cls, locale_code, locale_type):
"""Install the locale specified by `language_code`, for localizations of type `locale_type`. If we can't perfo... |
# Skip if the locale is already installed
if locale_code == getattr(cls, locale_type):
return
try:
# We create a Locale instance to see if the locale code is supported
locale = Locale(locale_code)
log.debug('Installed locale %s', locale_code)
... |
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def _rotate_vector(x, y, x2, y2, x1, y1):
""" rotate x,y vector over x2-x1, y2-y1 angle """ |
angle = atan2(y2 - y1, x2 - x1)
cos_rad = cos(angle)
sin_rad = sin(angle)
return cos_rad * x + sin_rad * y, -sin_rad * x + cos_rad * y |
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def get_by_index(self, index):
""" Returns the entry specified by index Note that the table is 1-based ie an index of 0 is invalid. This is due to the fact that ... |
index -= 1
if 0 <= index < len(CocaineHeaders.STATIC_TABLE):
return CocaineHeaders.STATIC_TABLE[index]
index -= len(CocaineHeaders.STATIC_TABLE)
if 0 <= index < len(self.dynamic_entries):
return self.dynamic_entries[index]
raise InvalidTableIndex("Invalid... |
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def add(self, name, value):
""" Adds a new entry to the table We reduce the table size if the entry will make the table size greater than maxsize. """ |
# We just clear the table if the entry is too big
size = table_entry_size(name, value)
if size > self._maxsize:
self.dynamic_entries.clear()
self._current_size = 0
# Add new entry if the table actually has a size
elif self._maxsize > 0:
self.... |
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def search(self, name, value):
""" Searches the table for the entry specified by name and value Returns one of the following: - ``None``, no match at all - ``(in... |
partial = None
header_name_search_result = CocaineHeaders.STATIC_TABLE_MAPPING.get(name)
if header_name_search_result:
index = header_name_search_result[1].get(value)
if index is not None:
return index, name, value
partial = (header_name_sear... |
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def _shrink(self):
""" Shrinks the dynamic table to be at or below maxsize """ |
cursize = self._current_size
while cursize > self._maxsize:
name, value = self.dynamic_entries.pop()
cursize -= table_entry_size(name, value)
self._current_size = cursize |
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def safe_print(ustring, errors='replace', **kwargs):
""" Safely print a unicode string """ |
encoding = sys.stdout.encoding or 'utf-8'
if sys.version_info[0] == 3:
print(ustring, **kwargs)
else:
bytestr = ustring.encode(encoding, errors=errors)
print(bytestr, **kwargs) |
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def edit_permissions(self):
"""Creates the view used to edit permissions. To create the view, data in the following format is passed to the UI in the objects fie... |
# Get the role that was selected in the CRUD view
key = self.current.input['object_id']
self.current.task_data['role_id'] = key
role = RoleModel.objects.get(key=key)
# Get the cached permission tree, or build a new one if there is none cached
# TODO: Add an extra view in... |
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def _permission_trees(permissions):
"""Get the cached permission tree, or build a new one if necessary.""" |
treecache = PermissionTreeCache()
cached = treecache.get()
if not cached:
tree = PermissionTreeBuilder()
for permission in permissions:
tree.insert(permission)
result = tree.serialize()
treecache.set(result)
return resu... |
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def _traverse_tree(tree, path):
"""Traverses the permission tree, returning the permission at given permission path.""" |
path_steps = (step for step in path.split('.') if step != '')
# Special handling for first step, because the first step isn't under 'objects'
first_step = path_steps.next()
subtree = tree[first_step]
for step in path_steps:
subtree = subtree['children'][step]
... |
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def _format_subtree(self, subtree):
"""Recursively format all subtrees.""" |
subtree['children'] = list(subtree['children'].values())
for child in subtree['children']:
self._format_subtree(child)
return subtree |
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def apply_change(self):
"""Applies changes to the permissions of the role. To make a change to the permission of the role, a request in the following format shou... |
changes = self.input['change']
key = self.current.task_data['role_id']
role = RoleModel.objects.get(key=key)
for change in changes:
permission = PermissionModel.objects.get(code=change['id'])
if change['checked'] is True:
role.add_permission(permi... |
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def write(self, data):
""" write single molecule into file """ |
m = self._convert_structure(data)
self._file.write(self._format_mol(*m))
self._file.write('M END\n')
for k, v in data.meta.items():
self._file.write(f'> <{k}>\n{v}\n')
self._file.write('$$$$\n') |
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def save_workflow_to_cache(self, serialized_wf_instance):
""" If we aren't come to the end of the wf, saves the wf state and task_data to cache Task_data items t... |
# self.current.task_data['flow'] = None
task_data = self.current.task_data.copy()
for k, v in list(task_data.items()):
if k.startswith('_'):
del task_data[k]
if 'cmd' in task_data:
del task_data['cmd']
self.wf_state.update({'step': serial... |
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def get_pool_context(self):
# TODO: Add in-process caching """ Builds context for the WF pool. Returns: Context dict. """ |
context = {self.current.lane_id: self.current.role, 'self': self.current.role}
for lane_id, role_id in self.current.pool.items():
if role_id:
context[lane_id] = lazy_object_proxy.Proxy(
lambda: self.role_model(super_context).objects.get(role_id))
... |
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def load_workflow_from_cache(self):
""" loads the serialized wf state and data from cache updates the self.current.task_data """ |
if not self.current.new_token:
self.wf_state = self.current.wf_cache.get(self.wf_state)
self.current.task_data = self.wf_state['data']
self.current.set_client_cmds()
self.current.pool = self.wf_state['pool']
return self.wf_state['step'] |
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def serialize_workflow(self):
""" Serializes the current WF. Returns: WF state data. """ |
self.workflow.refresh_waiting_tasks()
return CompactWorkflowSerializer().serialize_workflow(self.workflow,
include_spec=False) |
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def find_workflow_path(self):
""" Tries to find the path of the workflow diagram file in `WORKFLOW_PACKAGES_PATHS`. Returns: Path of the workflow spec file (BPMN... |
for pth in settings.WORKFLOW_PACKAGES_PATHS:
path = "%s/%s.bpmn" % (pth, self.current.workflow_name)
if os.path.exists(path):
return path
err_msg = "BPMN file cannot found: %s" % self.current.workflow_name
log.error(err_msg)
raise RuntimeError(err... |
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def get_worfklow_spec(self):
""" Generates and caches the workflow spec package from BPMN diagrams that read from disk Returns: SpiffWorkflow Spec object. """ |
# TODO: convert from in-process to redis based caching
if self.current.workflow_name not in self.workflow_spec_cache:
# path = self.find_workflow_path()
# spec_package = InMemoryPackager.package_in_memory(self.current.workflow_name, path)
# spec = BpmnSerializer().de... |
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def _save_or_delete_workflow(self):
""" Calls the real save method if we pass the beggining of the wf """ |
if not self.current.task_type.startswith('Start'):
if self.current.task_name.startswith('End') and not self.are_we_in_subprocess():
self.wf_state['finished'] = True
self.wf_state['finish_date'] = datetime.now().strftime(
settings.DATETIME_DEFAULT_... |
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def start_engine(self, **kwargs):
""" Initializes the workflow with given request, response objects and diagram name. Args: session: input: workflow_name (str):
... |
self.current = WFCurrent(**kwargs)
self.wf_state = {'in_external': False, 'finished': False}
if not self.current.new_token:
self.wf_state = self.current.wf_cache.get(self.wf_state)
self.current.workflow_name = self.wf_state['name']
# if we have a pre-selected... |
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def generate_wf_state_log(self):
""" Logs the state of workflow and content of task_data. """ |
output = '\n- - - - - -\n'
output += "WORKFLOW: %s ( %s )" % (self.current.workflow_name.upper(),
self.current.workflow.name)
output += "\nTASK: %s ( %s )\n" % (self.current.task_name, self.current.task_type)
output += "DATA:"
for k, v... |
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def switch_from_external_to_main_wf(self):
""" Main workflow switcher. This method recreates main workflow from `main wf` dict which was set by external workflow... |
# in external assigned as True in switch_to_external_wf.
# external_wf should finish EndEvent and it's name should be
# also EndEvent for switching again to main wf.
if self.wf_state['in_external'] and self.current.task_type == 'EndEvent' and \
self.current.task_name ==... |
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def switch_to_external_wf(self):
""" External workflow switcher. This method copies main workflow information into a temporary dict `main_wf` and makes external ... |
# External WF name should be stated at main wf diagram and type should be service task.
if (self.current.task_type == 'ServiceTask' and
self.current.task.task_spec.type == 'external'):
log.debug("Entering to EXTERNAL WF")
# Main wf information is copied to mai... |
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def _clear_current_task(self):
""" Clear tasks related attributes, checks permissions While switching WF to WF, authentication and permissions are checked for ne... |
self.current.task_name = None
self.current.task_type = None
self.current.task = None |
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def run(self):
""" Main loop of the workflow engine - Updates ::class:`~WFCurrent` object. - Checks for Permissions. - Activates all READY tasks. - Runs referenc... |
# FIXME: raise if first task after line change isn't a UserTask
# FIXME: raise if last task of a workflow is a UserTask
# actually this check should be done at parser
is_lane_changed = False
while self._should_we_run():
self.check_for_rerun_user_task()
t... |
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def switch_lang(self):
"""Switch to the language of the current user. If the current language is already the specified one, nothing will be done. """ |
locale = self.current.locale
translation.InstalledLocale.install_language(locale['locale_language'])
translation.InstalledLocale.install_locale(locale['locale_datetime'], 'datetime')
translation.InstalledLocale.install_locale(locale['locale_number'], 'number') |
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def catch_lane_change(self):
""" trigger a lane_user_change signal if we switched to a new lane and new lane's user is different from current one """ |
if self.current.lane_name:
if self.current.old_lane and self.current.lane_name != self.current.old_lane:
# if lane_name not found in pool or it's user different from the current(old) user
if (self.current.lane_id not in self.current.pool or
... |
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def parse_workflow_messages(self):
""" Transmits client message that defined in a workflow task's inputOutput extension .. code-block:: xml <bpmn2:extensionEleme... |
if 'client_message' in self.current.spec.data:
m = self.current.spec.data['client_message']
self.current.msg_box(title=m.get('title'),
msg=m.get('body'),
typ=m.get('type', 'info')) |
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def run_activity(self):
""" runs the method that referenced from current task """ |
activity = self.current.activity
if activity:
if activity not in self.wf_activities:
self._load_activity(activity)
self.current.log.debug(
"Calling Activity %s from %s" % (activity, self.wf_activities[activity]))
self.wf_activities[sel... |
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def _import_object(self, path, look_for_cls_method):
""" Imports the module that contains the referenced method. Args: path: python path of class/function look_f... |
last_nth = 2 if look_for_cls_method else 1
path = path.split('.')
module_path = '.'.join(path[:-last_nth])
class_name = path[-last_nth]
module = importlib.import_module(module_path)
if look_for_cls_method and path[-last_nth:][0] == path[-last_nth]:
class_meth... |
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def _load_activity(self, activity):
""" Iterates trough the all enabled `~zengine.settings.ACTIVITY_MODULES_IMPORT_PATHS` to find the given path. """ |
fpths = []
full_path = ''
errors = []
paths = settings.ACTIVITY_MODULES_IMPORT_PATHS
number_of_paths = len(paths)
for index_no in range(number_of_paths):
full_path = "%s.%s" % (paths[index_no], activity)
for look4kls in (0, 1):
try... |
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def check_for_lane_permission(self):
""" One or more permissions can be associated with a lane of a workflow. In a similar way, a lane can be restricted with rel... |
# TODO: Cache lane_data in app memory
if self.current.lane_permission:
log.debug("HAS LANE PERM: %s" % self.current.lane_permission)
perm = self.current.lane_permission
if not self.current.has_permission(perm):
raise HTTPError(403, "You don't have req... |
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def handle_wf_finalization(self):
""" Removes the ``token`` key from ``current.output`` if WF is over. """ |
if ((not self.current.flow_enabled or (
self.current.task_type.startswith('End') and not self.are_we_in_subprocess())) and
'token' in self.current.output):
del self.current.output['token'] |
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def from_rdkit_molecule(data):
""" RDKit molecule object to MoleculeContainer converter """ |
m = MoleculeContainer()
atoms, mapping = [], []
for a in data.GetAtoms():
atom = {'element': a.GetSymbol(), 'charge': a.GetFormalCharge()}
atoms.append(atom)
mapping.append(a.GetAtomMapNum())
isotope = a.GetIsotope()
if isotope:
atom['isotope'] = isotope... |
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def to_rdkit_molecule(data):
""" MoleculeContainer to RDKit molecule object converter """ |
mol = RWMol()
conf = Conformer()
mapping = {}
is_3d = False
for n, a in data.atoms():
ra = Atom(a.number)
ra.SetAtomMapNum(n)
if a.charge:
ra.SetFormalCharge(a.charge)
if a.isotope != a.common_isotope:
ra.SetIsotope(a.isotope)
if a.rad... |
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def __dfs(self, start, weights, depth_limit):
""" modified NX dfs """ |
adj = self._adj
stack = [(start, depth_limit, iter(sorted(adj[start], key=weights)))]
visited = {start}
disconnected = defaultdict(list)
edges = defaultdict(list)
while stack:
parent, depth_now, children = stack[-1]
try:
child = ... |
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def get_args_parser():
"""Return a parser for command line options.""" |
parser = argparse.ArgumentParser(
description='Marabunta: Migrating ants for Odoo')
parser.add_argument('--migration-file', '-f',
action=EnvDefault,
envvar='MARABUNTA_MIGRATION_FILE',
required=True,
help='Th... |
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def from_parse_args(cls, args):
"""Constructor from command line args. :param args: parse command line arguments :type args: argparse.ArgumentParser """ |
return cls(args.migration_file,
args.database,
db_user=args.db_user,
db_password=args.db_password,
db_port=args.db_port,
db_host=args.db_host,
mode=args.mode,
allow_serie=args.a... |
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def set_current(self, current):
""" Creates some aliases for attributes of ``current``. Args: current: :attr:`~zengine.engine.WFCurrent` object. """ |
self.current = current
self.input = current.input
# self.req = current.request
# self.resp = current.response
self.output = current.output
self.cmd = current.task_data['cmd']
if self.cmd and NEXT_CMD_SPLITTER in self.cmd:
self.cmd, self.next_cmd = se... |
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def form_out(self, _form=None):
""" Renders form. Applies form modifiers, then writes result to response payload. If supplied, given form object instance will be... |
_form = _form or self.object_form
self.output['forms'] = _form.serialize()
self._add_meta_props(_form)
self.output['forms']['grouping'] = _form.Meta.grouping
self.output['forms']['constraints'] = _form.Meta.constraints
self._patch_form(self.output['forms'])
self.... |
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def run(self):
""" Creates new permissions. """ |
from pyoko.lib.utils import get_object_from_path
from zengine.config import settings
model = get_object_from_path(settings.PERMISSION_MODEL)
perm_provider = get_object_from_path(settings.PERMISSION_PROVIDER)
existing_perms = []
new_perms = []
for code, name, desc... |
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def run(self):
""" Creates user, encrypts password. """ |
from zengine.models import User
user = User(username=self.manager.args.username, superuser=self.manager.args.super)
user.set_password(self.manager.args.password)
user.save()
print("New user created with ID: %s" % user.key) |
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def _prepare_domain(mapping):
"""Prepare a helper dictionary for the domain to temporarily hold some information.""" |
# Parse the domain-directory mapping
try:
domain, dir = mapping.split(':')
except ValueError:
print("Please provide the sources in the form of '<domain>:<directory>'")
sys.exit(1)
try:
default_language = settings.TRANSLATION_DOMAINS[domai... |
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def _validate_domains(domains):
"""Check that all domains specified in the settings was provided in the options.""" |
missing = set(settings.TRANSLATION_DOMAINS.keys()) - set(domains.keys())
if missing:
print('The following domains have been set in the configuration, '
'but their sources were not provided, use the `--source` '
'option to specify their sources: {domains}'... |
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def _extract_translations(self, domains):
"""Extract the translations into `.pot` files""" |
for domain, options in domains.items():
# Create the extractor
extractor = babel_frontend.extract_messages()
extractor.initialize_options()
# The temporary location to write the `.pot` file
extractor.output_file = options['pot']
# Add the ... |
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def _init_update_po_files(self, domains):
"""Update or initialize the `.po` translation files""" |
for language in settings.TRANSLATIONS:
for domain, options in domains.items():
if language == options['default']: continue # Default language of the domain doesn't need translations
if os.path.isfile(_po_path(language, domain)):
# If the translat... |
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def _cleanup(self, domains):
"""Remove the temporary '.pot' files that were created for the domains.""" |
for option in domains.values():
try:
os.remove(option['pot'])
except (IOError, OSError):
# It is not a problem if we can't actually remove the temporary file
pass |
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def run(self):
""" read workflows, checks if it's updated, tries to update if there aren't any running instances of that wf """ |
from zengine.lib.cache import WFSpecNames
if self.manager.args.clear:
self._clear_models()
return
if self.manager.args.wf_path:
paths = self.get_wf_from_path(self.manager.args.wf_path)
else:
paths = self.get_workflows()
self.cou... |
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def get_workflows(self):
""" Scans and loads all wf found under WORKFLOW_PACKAGES_PATHS Yields: XML content of diagram file """ |
for pth in settings.WORKFLOW_PACKAGES_PATHS:
for f in glob.glob("%s/*.bpmn" % pth):
with open(f) as fp:
yield os.path.basename(os.path.splitext(f)[0]), fp.read() |
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def check_migration_and_solr(self):
""" The model or models are checked for migrations that need to be done. Solr is also checked. """ |
from pyoko.db.schema_update import SchemaUpdater
from socket import error as socket_error
from pyoko.conf import settings
from importlib import import_module
import_module(settings.MODELS_MODULE)
registry = import_module('pyoko.model').model_registry
models = [m... |
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def check_redis():
""" Redis checks the connection It displays on the screen whether or not you have a connection. """ |
from pyoko.db.connection import cache
from redis.exceptions import ConnectionError
try:
cache.ping()
print(CheckList.OKGREEN + "{0}Redis is working{1}" + CheckList.ENDC)
except ConnectionError as e:
print(__(u"{0}Redis is not working{1} ").format(Che... |
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def check_riak():
""" Riak checks the connection It displays on the screen whether or not you have a connection. """ |
from pyoko.db.connection import client
from socket import error as socket_error
try:
if client.ping():
print(__(u"{0}Riak is working{1}").format(CheckList.OKGREEN, CheckList.ENDC))
else:
print(__(u"{0}Riak is not working{1}").format(Check... |
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def check_mq_connection(self):
""" RabbitMQ checks the connection It displays on the screen whether or not you have a connection. """ |
import pika
from zengine.client_queue import BLOCKING_MQ_PARAMS
from pika.exceptions import ProbableAuthenticationError, ConnectionClosed
try:
connection = pika.BlockingConnection(BLOCKING_MQ_PARAMS)
channel = connection.channel()
if channel.is_open:... |
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def check_encoding_and_env():
""" It brings the environment variables to the screen. The user checks to see if they are using the correct variables. """ |
import sys
import os
if sys.getfilesystemencoding() in ['utf-8', 'UTF-8']:
print(__(u"{0}File system encoding correct{1}").format(CheckList.OKGREEN,
CheckList.ENDC))
else:
print(__(u"{0}File syste... |
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def no_moves(position):
""" Finds if the game is over. :type: position: Board :rtype: bool """ |
return position.no_moves(color.white) \
or position.no_moves(color.black) |
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def is_checkmate(position, input_color):
""" Finds if particular King is checkmated. :type: position: Board :type: input_color: Color :rtype: bool """ |
return position.no_moves(input_color) and \
position.get_king(input_color).in_check(position) |
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def _paginate(self, current_page, query_set, per_page=10):
""" Handles pagination of object listings. Args: current_page int: Current page number query_set (:cla... |
total_objects = query_set.count()
total_pages = int(total_objects / per_page or 1)
# add orphans to last page
current_per_page = per_page + (
total_objects % per_page if current_page == total_pages else 0)
pagination_data = dict(page=current_page,
total_pages=tota... |
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def create_message(current):
""" Creates a message for the given channel. .. code-block:: python # request: { 'view':'_zops_create_message', 'message': { 'channe... |
msg = current.input['message']
msg_obj = Channel.add_message(msg['channel'], body=msg['body'], typ=msg['type'],
sender=current.user,
title=msg['title'], receiver=msg['receiver'] or None)
current.output = {
'msg_key': msg_obj.key,
... |
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def show_channel(current, waited=False):
""" Initial display of channel content. Returns channel description, members, no of members, last 20 messages etc. .. co... |
ch = Channel(current).objects.get(current.input['key'])
sbs = ch.get_subscription_for_user(current.user_id)
current.output = {'key': current.input['key'],
'description': ch.description,
'name': sbs.name,
'actions': sbs.get_actions(),
... |
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def channel_history(current):
""" Get old messages for a channel. 20 messages per request .. code-block:: python # request: { 'view':'_zops_channel_history, 'cha... |
current.output = {
'status': 'OK',
'code': 201,
'messages': []
}
for msg in list(Message.objects.filter(channel_id=current.input['channel_key'],
updated_at__lte=current.input['timestamp'])[:20]):
current.output['messages'].insert(0, msg... |
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def report_last_seen_message(current):
""" Push timestamp of latest message of an ACTIVE channel. This view should be called with timestamp of latest message; - ... |
sbs = Subscriber(current).objects.filter(channel_id=current.input['channel_key'],
user_id=current.user_id)[0]
sbs.last_seen_msg_time = current.input['timestamp']
sbs.save()
current.output = {
'status': 'OK',
'code': 200} |
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def list_channels(current):
""" List channel memberships of current user .. code-block:: python # request: { 'view':'_zops_list_channels', } # response: { 'chann... |
current.output = {
'status': 'OK',
'code': 200,
'channels': []}
for sbs in current.user.subscriptions.objects.filter(is_visible=True):
try:
current.output['channels'].append(sbs.get_channel_listing())
except ObjectDoesNotExist:
# FIXME: This shoul... |
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def unread_count(current):
""" Number of unread messages for current user .. code-block:: python # request: { 'view':'_zops_unread_count', } # response: { 'statu... |
unread_ntf = 0
unread_msg = 0
for sbs in current.user.subscriptions.objects.filter(is_visible=True):
try:
if sbs.channel.key == current.user.prv_exchange:
unread_ntf += sbs.unread_count()
else:
unread_msg += sbs.unread_count()
except O... |
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def get_notifications(current):
""" Returns last N notifications for current user .. code-block:: python # request: { 'view':'_zops_unread_messages', 'amount': i... |
current.output = {
'status': 'OK',
'code': 200,
'notifications': [],
}
amount = current.input.get('amount', 8)
try:
notif_sbs = current.user.subscriptions.objects.get(channel_id=current.user.prv_exchange)
except MultipleObjectsReturned:
# FIXME: This should n... |
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def create_channel(current):
""" Create a public channel. Can be a broadcast channel or normal chat room. Chat room and broadcast distinction will be made at use... |
channel = Channel(name=current.input['name'],
description=current.input['description'],
owner=current.user,
typ=15).save()
with BlockSave(Subscriber):
Subscriber.objects.get_or_create(user=channel.owner,
... |
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def add_unit_to_channel(current):
""" Subscribe users of a given unit to given channel JSON API: .. code-block:: python # request: { 'view':'_zops_add_unit_to_ch... |
read_only = current.input['read_only']
newly_added, existing = [], []
for member_key in UnitModel.get_user_keys(current, current.input['unit_key']):
sb, new = Subscriber(current).objects.get_or_create(user_id=member_key,
read_only=read_onl... |
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def search_user(current):
""" Search users for adding to a public room or creating one to one direct messaging .. code-block:: python # request: { 'view':'_zops_... |
current.output = {
'results': [],
'status': 'OK',
'code': 201
}
qs = UserModel(current).objects.exclude(key=current.user_id).search_on(
*settings.MESSAGING_USER_SEARCH_FIELDS,
contains=current.input['query'])
# FIXME: somehow exclude(key=current.user_id) not work... |
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def search_unit(current):
""" Search on units for subscribing it's users to a channel .. code-block:: python # request: { 'view':'_zops_search_unit', 'query': st... |
current.output = {
'results': [],
'status': 'OK',
'code': 201
}
for user in UnitModel(current).objects.search_on(*settings.MESSAGING_UNIT_SEARCH_FIELDS,
contains=current.input['query']):
current.output['results'].append((u... |
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def create_direct_channel(current):
""" Create a One-To-One channel between current and selected user. .. code-block:: python # request: { 'view':'_zops_create_d... |
channel, sub_name = Channel.get_or_create_direct_channel(current.user_id,
current.input['user_key'])
current.input['key'] = channel.key
show_channel(current)
current.output.update({
'status': 'Created',
'code': 201
}) |
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def find_message(current):
""" Search in messages. If "channel_key" given, search will be limited to that channel, otherwise search will be performed on all of u... |
current.output = {
'results': [],
'status': 'OK',
'code': 201
}
query_set = Message(current).objects.search_on(['msg_title', 'body', 'url'],
contains=current.input['query'])
if current.input['channel_key']:
query_set = q... |
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def delete_channel(current):
""" Delete a channel .. code-block:: python # request: { 'view':'_zops_delete_channel, 'channel_key': key, } # response: { 'status':... |
ch_key = current.input['channel_key']
ch = Channel(current).objects.get(owner_id=current.user_id, key=ch_key)
ch.delete()
Subscriber.objects.filter(channel_id=ch_key).delete()
Message.objects.filter(channel_id=ch_key).delete()
current.output = {'status': 'Deleted', 'code': 200} |
<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
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<USER_TASK:>
Description:
def edit_channel(current):
""" Update channel name or description .. code-block:: python # request: { 'view':'_zops_edit_channel, 'channel_key': key, 'name': str... |
ch = Channel(current).objects.get(owner_id=current.user_id,
key=current.input['channel_key'])
ch.name = current.input['name']
ch.description = current.input['description']
ch.save()
for sbs in ch.subscriber_set.objects.all():
sbs.name = ch.name
... |
<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
def pin_channel(current):
""" Pin a channel to top of channel list .. code-block:: python # request: { 'view':'_zops_pin_channel, 'channel_key': key, } # respons... |
try:
Subscriber(current).objects.filter(user_id=current.user_id,
channel_id=current.input['channel_key']).update(
pinned=True)
current.output = {'status': 'OK', 'code': 200}
except ObjectDoesNotExist:
raise HTTPError(404, "") |
<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
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<USER_TASK:>
Description:
def delete_message(current):
""" Delete a message .. code-block:: python # request: { 'view':'_zops_delete_message, 'message_key': key, } # response: { 'key': ke... |
try:
Message(current).objects.get(sender_id=current.user_id,
key=current.input['key']).delete()
current.output = {'status': 'Deleted', 'code': 200, 'key': current.input['key']}
except ObjectDoesNotExist:
raise HTTPError(404, "") |
<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
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<USER_TASK:>
Description:
def edit_message(current):
""" Edit a message a user own. .. code-block:: python # request: { 'view':'_zops_edit_message', 'message': { 'body': string, # message... |
current.output = {'status': 'OK', 'code': 200}
in_msg = current.input['message']
try:
msg = Message(current).objects.get(sender_id=current.user_id, key=in_msg['key'])
msg.body = in_msg['body']
msg.save()
except ObjectDoesNotExist:
raise HTTPError(404, "") |
<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
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<USER_TASK:>
Description:
def flag_message(current):
""" Flag inappropriate messages .. code-block:: python # request: { 'view':'_zops_flag_message', 'message_key': key, } # response: { '... |
current.output = {'status': 'Created', 'code': 201}
FlaggedMessage.objects.get_or_create(user_id=current.user_id,
message_id=current.input['key']) |
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