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stevearc/dql
dql/models.py
TableMeta.get_indexes
def get_indexes(self): """ Get a dict of index names to index """ ret = {} for index in self.iter_query_indexes(): ret[index.name] = index return ret
python
def get_indexes(self): """ Get a dict of index names to index """ ret = {} for index in self.iter_query_indexes(): ret[index.name] = index return ret
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stevearc/dql
dql/models.py
TableMeta.from_description
def from_description(cls, table): """ Factory method that uses the dynamo3 'describe' return value """ throughput = table.provisioned_throughput attrs = {} for data in getattr(table, "attribute_definitions", []): field = TableField(data["AttributeName"], TYPES_REV[data["Attri...
python
def from_description(cls, table): """ Factory method that uses the dynamo3 'describe' return value """ throughput = table.provisioned_throughput attrs = {} for data in getattr(table, "attribute_definitions", []): field = TableField(data["AttributeName"], TYPES_REV[data["Attri...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/models.py
TableMeta.primary_key_attributes
def primary_key_attributes(self): """ Get the names of the primary key attributes as a tuple """ if self.range_key is None: return (self.hash_key.name,) else: return (self.hash_key.name, self.range_key.name)
python
def primary_key_attributes(self): """ Get the names of the primary key attributes as a tuple """ if self.range_key is None: return (self.hash_key.name,) else: return (self.hash_key.name, self.range_key.name)
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stevearc/dql
dql/models.py
TableMeta.primary_key_tuple
def primary_key_tuple(self, item): """ Get the primary key tuple from an item """ if self.range_key is None: return (item[self.hash_key.name],) else: return (item[self.hash_key.name], item[self.range_key.name])
python
def primary_key_tuple(self, item): """ Get the primary key tuple from an item """ if self.range_key is None: return (item[self.hash_key.name],) else: return (item[self.hash_key.name], item[self.range_key.name])
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stevearc/dql
dql/models.py
TableMeta.primary_key
def primary_key(self, hkey, rkey=None): """ Construct a primary key dictionary You can either pass in a (hash_key[, range_key]) as the arguments, or you may pass in an Item itself """ if isinstance(hkey, dict): def decode(val): """ Convert D...
python
def primary_key(self, hkey, rkey=None): """ Construct a primary key dictionary You can either pass in a (hash_key[, range_key]) as the arguments, or you may pass in an Item itself """ if isinstance(hkey, dict): def decode(val): """ Convert D...
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stevearc/dql
dql/models.py
TableMeta.total_read_throughput
def total_read_throughput(self): """ Combined read throughput of table and global indexes """ total = self.read_throughput for index in itervalues(self.global_indexes): total += index.read_throughput return total
python
def total_read_throughput(self): """ Combined read throughput of table and global indexes """ total = self.read_throughput for index in itervalues(self.global_indexes): total += index.read_throughput return total
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/models.py
TableMeta.total_write_throughput
def total_write_throughput(self): """ Combined write throughput of table and global indexes """ total = self.write_throughput for index in itervalues(self.global_indexes): total += index.write_throughput return total
python
def total_write_throughput(self): """ Combined write throughput of table and global indexes """ total = self.write_throughput for index in itervalues(self.global_indexes): total += index.write_throughput return total
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stevearc/dql
dql/models.py
TableMeta.schema
def schema(self): """ The DQL query that will construct this table's schema """ attrs = self.attrs.copy() parts = ["CREATE", "TABLE", self.name, "(%s," % self.hash_key.schema] del attrs[self.hash_key.name] if self.range_key: parts.append(self.range_key.schema + ",") ...
python
def schema(self): """ The DQL query that will construct this table's schema """ attrs = self.attrs.copy() parts = ["CREATE", "TABLE", self.name, "(%s," % self.hash_key.schema] del attrs[self.hash_key.name] if self.range_key: parts.append(self.range_key.schema + ",") ...
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stevearc/dql
dql/models.py
TableMeta.pformat
def pformat(self): """ Pretty string format """ lines = [] lines.append(("%s (%s)" % (self.name, self.status)).center(50, "-")) lines.append("items: {0:,} ({1:,} bytes)".format(self.item_count, self.size)) cap = self.consumed_capacity.get("__table__", {}) read = "Read: " ...
python
def pformat(self): """ Pretty string format """ lines = [] lines.append(("%s (%s)" % (self.name, self.status)).center(50, "-")) lines.append("items: {0:,} ({1:,} bytes)".format(self.item_count, self.size)) cap = self.consumed_capacity.get("__table__", {}) read = "Read: " ...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/util.py
resolve
def resolve(val): """ Convert a pyparsing value to the python type """ name = val.getName() if name == "number": try: return int(val.number) except ValueError: return Decimal(val.number) elif name == "str": return unwrap(val.str) elif name == "null": ...
python
def resolve(val): """ Convert a pyparsing value to the python type """ name = val.getName() if name == "number": try: return int(val.number) except ValueError: return Decimal(val.number) elif name == "str": return unwrap(val.str) elif name == "null": ...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/util.py
dt_to_ts
def dt_to_ts(value): """ If value is a datetime, convert to timestamp """ if not isinstance(value, datetime): return value return calendar.timegm(value.utctimetuple()) + value.microsecond / 1000000.0
python
def dt_to_ts(value): """ If value is a datetime, convert to timestamp """ if not isinstance(value, datetime): return value return calendar.timegm(value.utctimetuple()) + value.microsecond / 1000000.0
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stevearc/dql
dql/util.py
eval_function
def eval_function(value): """ Evaluate a timestamp function """ name, args = value[0], value[1:] if name == "NOW": return datetime.utcnow().replace(tzinfo=tzutc()) elif name in ["TIMESTAMP", "TS"]: return parse(unwrap(args[0])).replace(tzinfo=tzlocal()) elif name in ["UTCTIMESTAMP", ...
python
def eval_function(value): """ Evaluate a timestamp function """ name, args = value[0], value[1:] if name == "NOW": return datetime.utcnow().replace(tzinfo=tzutc()) elif name in ["TIMESTAMP", "TS"]: return parse(unwrap(args[0])).replace(tzinfo=tzlocal()) elif name in ["UTCTIMESTAMP", ...
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stevearc/dql
dql/util.py
eval_interval
def eval_interval(interval): """ Evaluate an interval expression """ kwargs = { "years": 0, "months": 0, "weeks": 0, "days": 0, "hours": 0, "minutes": 0, "seconds": 0, "microseconds": 0, } for section in interval[1:]: name = section...
python
def eval_interval(interval): """ Evaluate an interval expression """ kwargs = { "years": 0, "months": 0, "weeks": 0, "days": 0, "hours": 0, "minutes": 0, "seconds": 0, "microseconds": 0, } for section in interval[1:]: name = section...
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Evaluate an interval expression
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/util.py
eval_expression
def eval_expression(value): """ Evaluate a full time expression """ start = eval_function(value.ts_expression[0]) interval = eval_interval(value.ts_expression[2]) op = value.ts_expression[1] if op == "+": return start + interval elif op == "-": return start - interval else: ...
python
def eval_expression(value): """ Evaluate a full time expression """ start = eval_function(value.ts_expression[0]) interval = eval_interval(value.ts_expression[2]) op = value.ts_expression[1] if op == "+": return start + interval elif op == "-": return start - interval else: ...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
doc/conf.py
linkcode_resolve
def linkcode_resolve(domain, info): """ Link source code to github """ if domain != 'py' or not info['module']: return None filename = info['module'].replace('.', '/') mod = importlib.import_module(info['module']) basename = os.path.splitext(mod.__file__)[0] if basename.endswith('__init_...
python
def linkcode_resolve(domain, info): """ Link source code to github """ if domain != 'py' or not info['module']: return None filename = info['module'].replace('.', '/') mod = importlib.import_module(info['module']) basename = os.path.splitext(mod.__file__)[0] if basename.endswith('__init_...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/monitor.py
Monitor.run
def run(self, stdscr): """ Initialize curses and refresh in a loop """ self.win = stdscr curses.curs_set(0) stdscr.timeout(0) curses.init_pair(1, curses.COLOR_CYAN, curses.COLOR_BLACK) curses.init_pair(2, curses.COLOR_GREEN, curses.COLOR_BLACK) curses.init_pair(3,...
python
def run(self, stdscr): """ Initialize curses and refresh in a loop """ self.win = stdscr curses.curs_set(0) stdscr.timeout(0) curses.init_pair(1, curses.COLOR_CYAN, curses.COLOR_BLACK) curses.init_pair(2, curses.COLOR_GREEN, curses.COLOR_BLACK) curses.init_pair(3,...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/monitor.py
Monitor._calc_min_width
def _calc_min_width(self, table): """ Calculate the minimum allowable width for a table """ width = len(table.name) cap = table.consumed_capacity["__table__"] width = max(width, 4 + len("%.1f/%d" % (cap["read"], table.read_throughput))) width = max(width, 4 + len("%.1f/%d" % (cap...
python
def _calc_min_width(self, table): """ Calculate the minimum allowable width for a table """ width = len(table.name) cap = table.consumed_capacity["__table__"] width = max(width, 4 + len("%.1f/%d" % (cap["read"], table.read_throughput))) width = max(width, 4 + len("%.1f/%d" % (cap...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/monitor.py
Monitor._add_throughput
def _add_throughput(self, y, x, width, op, title, available, used): """ Write a single throughput measure to a row """ percent = float(used) / available self.win.addstr(y, x, "[") # Because we have disabled scrolling, writing the lower right corner # character in a terminal can t...
python
def _add_throughput(self, y, x, width, op, title, available, used): """ Write a single throughput measure to a row """ percent = float(used) / available self.win.addstr(y, x, "[") # Because we have disabled scrolling, writing the lower right corner # character in a terminal can t...
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Write a single throughput measure to a row
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/monitor.py
Monitor.refresh
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python
def refresh(self, fetch_data): """ Redraw the display """ self.win.erase() height, width = getmaxyx() if curses.is_term_resized(height, width): self.win.clear() curses.resizeterm(height, width) y = 1 # Starts at 1 because of date string x = 0 ...
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Redraw the display
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/expressions/selection.py
add
def add(a, b): """ Add two values, ignoring None """ if a is None: if b is None: return None else: return b elif b is None: return a return a + b
python
def add(a, b): """ Add two values, ignoring None """ if a is None: if b is None: return None else: return b elif b is None: return a return a + b
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/expressions/selection.py
sub
def sub(a, b): """ Subtract two values, ignoring None """ if a is None: if b is None: return None else: return -1 * b elif b is None: return a return a - b
python
def sub(a, b): """ Subtract two values, ignoring None """ if a is None: if b is None: return None else: return -1 * b elif b is None: return a return a - b
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Subtract two values, ignoring None
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/expressions/selection.py
mul
def mul(a, b): """ Multiply two values, ignoring None """ if a is None: if b is None: return None else: return b elif b is None: return a return a * b
python
def mul(a, b): """ Multiply two values, ignoring None """ if a is None: if b is None: return None else: return b elif b is None: return a return a * b
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Multiply two values, ignoring None
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/expressions/selection.py
div
def div(a, b): """ Divide two values, ignoring None """ if a is None: if b is None: return None else: return 1 / b elif b is None: return a return a / b
python
def div(a, b): """ Divide two values, ignoring None """ if a is None: if b is None: return None else: return 1 / b elif b is None: return a return a / b
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Divide two values, ignoring None
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/expressions/selection.py#L52-L61
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stevearc/dql
dql/expressions/selection.py
parse_expression
def parse_expression(clause): """ For a clause that could be a field, value, or expression """ if isinstance(clause, Expression): return clause elif hasattr(clause, "getName") and clause.getName() != "field": if clause.getName() == "nested": return AttributeSelection.from_stateme...
python
def parse_expression(clause): """ For a clause that could be a field, value, or expression """ if isinstance(clause, Expression): return clause elif hasattr(clause, "getName") and clause.getName() != "field": if clause.getName() == "nested": return AttributeSelection.from_stateme...
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For a clause that could be a field, value, or expression
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/expressions/selection.py#L67-L79
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stevearc/dql
dql/expressions/selection.py
SelectFunction.from_statement
def from_statement(cls, statement): """ Create a selection function from a statement """ if statement[0] in ["TS", "TIMESTAMP", "UTCTIMESTAMP", "UTCTS"]: return TimestampFunction.from_statement(statement) elif statement[0] in ["NOW", "UTCNOW"]: return NowFunction.from_sta...
python
def from_statement(cls, statement): """ Create a selection function from a statement """ if statement[0] in ["TS", "TIMESTAMP", "UTCTIMESTAMP", "UTCTS"]: return TimestampFunction.from_statement(statement) elif statement[0] in ["NOW", "UTCNOW"]: return NowFunction.from_sta...
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Create a selection function from a statement
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/grammar/query.py
select_functions
def select_functions(expr): """ Create the function expressions for selection """ body = Group(expr) return Group( function("timestamp", body, caseless=True) | function("ts", body, caseless=True) | function("utctimestamp", body, caseless=True) | function("utcts", body, casele...
python
def select_functions(expr): """ Create the function expressions for selection """ body = Group(expr) return Group( function("timestamp", body, caseless=True) | function("ts", body, caseless=True) | function("utctimestamp", body, caseless=True) | function("utcts", body, casele...
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Create the function expressions for selection
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https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/grammar/query.py#L30-L40
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stevearc/dql
dql/grammar/query.py
create_selection
def create_selection(): """ Create a selection expression """ operation = Forward() nested = Group(Suppress("(") + operation + Suppress(")")).setResultsName("nested") select_expr = Forward() functions = select_functions(select_expr) maybe_nested = functions | nested | Group(var_val) operatio...
python
def create_selection(): """ Create a selection expression """ operation = Forward() nested = Group(Suppress("(") + operation + Suppress(")")).setResultsName("nested") select_expr = Forward() functions = select_functions(select_expr) maybe_nested = functions | nested | Group(var_val) operatio...
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Create a selection expression
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/grammar/query.py
create_query_constraint
def create_query_constraint(): """ Create a constraint for a query WHERE clause """ op = oneOf("= < > >= <= != <>", caseless=True).setName("operator") basic_constraint = (var + op + var_val).setResultsName("operator") between = ( var + Suppress(upkey("between")) + value + Suppress(and_) + value ...
python
def create_query_constraint(): """ Create a constraint for a query WHERE clause """ op = oneOf("= < > >= <= != <>", caseless=True).setName("operator") basic_constraint = (var + op + var_val).setResultsName("operator") between = ( var + Suppress(upkey("between")) + value + Suppress(and_) + value ...
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Create a constraint for a query WHERE clause
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/grammar/query.py
create_where
def create_where(): """ Create a grammar for the 'where' clause used by 'select' """ conjunction = Forward().setResultsName("conjunction") nested = Group(Suppress("(") + conjunction + Suppress(")")).setResultsName( "conjunction" ) maybe_nested = nested | constraint inverted = Group(not_...
python
def create_where(): """ Create a grammar for the 'where' clause used by 'select' """ conjunction = Forward().setResultsName("conjunction") nested = Group(Suppress("(") + conjunction + Suppress(")")).setResultsName( "conjunction" ) maybe_nested = nested | constraint inverted = Group(not_...
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stevearc/dql
dql/grammar/query.py
create_keys_in
def create_keys_in(): """ Create a grammer for the 'KEYS IN' clause used for queries """ keys = Group( Optional(Suppress("(")) + value + Optional(Suppress(",") + value) + Optional(Suppress(")")) ) return (Suppress(upkey("keys") + upkey("in")) + delimitedList(keys)).setRes...
python
def create_keys_in(): """ Create a grammer for the 'KEYS IN' clause used for queries """ keys = Group( Optional(Suppress("(")) + value + Optional(Suppress(",") + value) + Optional(Suppress(")")) ) return (Suppress(upkey("keys") + upkey("in")) + delimitedList(keys)).setRes...
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Create a grammer for the 'KEYS IN' clause used for queries
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/expressions/base.py
Field.evaluate
def evaluate(self, item): """ Pull the field off the item """ try: for match in PATH_PATTERN.finditer(self.field): path = match.group(0) if path[0] == "[": # If we're selecting an item at a specific index of an # array, ...
python
def evaluate(self, item): """ Pull the field off the item """ try: for match in PATH_PATTERN.finditer(self.field): path = match.group(0) if path[0] == "[": # If we're selecting an item at a specific index of an # array, ...
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Pull the field off the item
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
bin/install.py
main
def main(): """ Build a standalone dql executable """ venv_dir = tempfile.mkdtemp() try: make_virtualenv(venv_dir) print("Downloading dependencies") pip = os.path.join(venv_dir, "bin", "pip") subprocess.check_call([pip, "install", "pex"]) print("Building executable"...
python
def main(): """ Build a standalone dql executable """ venv_dir = tempfile.mkdtemp() try: make_virtualenv(venv_dir) print("Downloading dependencies") pip = os.path.join(venv_dir, "bin", "pip") subprocess.check_call([pip, "install", "pex"]) print("Building executable"...
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Build a standalone dql executable
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/expressions/visitor.py
Visitor._maybe_replace_path
def _maybe_replace_path(self, match): """ Regex replacement method that will sub paths when needed """ path = match.group(0) if self._should_replace(path): return self._replace_path(path) else: return path
python
def _maybe_replace_path(self, match): """ Regex replacement method that will sub paths when needed """ path = match.group(0) if self._should_replace(path): return self._replace_path(path) else: return path
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/expressions/visitor.py
Visitor._should_replace
def _should_replace(self, path): """ True if should replace the path """ return ( self._reserved_words is None or path.upper() in self._reserved_words or "-" in path )
python
def _should_replace(self, path): """ True if should replace the path """ return ( self._reserved_words is None or path.upper() in self._reserved_words or "-" in path )
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True if should replace the path
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/expressions/visitor.py
Visitor._replace_path
def _replace_path(self, path): """ Get the replacement value for a path """ if path in self._field_to_key: return self._field_to_key[path] next_key = "#f%d" % self._next_field self._next_field += 1 self._field_to_key[path] = next_key self._fields[next_key] = p...
python
def _replace_path(self, path): """ Get the replacement value for a path """ if path in self._field_to_key: return self._field_to_key[path] next_key = "#f%d" % self._next_field self._next_field += 1 self._field_to_key[path] = next_key self._fields[next_key] = p...
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Get the replacement value for a path
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/output.py
wrap
def wrap(string, length, indent): """ Wrap a string at a line length """ newline = "\n" + " " * indent return newline.join((string[i : i + length] for i in range(0, len(string), length)))
python
def wrap(string, length, indent): """ Wrap a string at a line length """ newline = "\n" + " " * indent return newline.join((string[i : i + length] for i in range(0, len(string), length)))
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Wrap a string at a line length
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/output.py
format_json
def format_json(json_object, indent): """ Pretty-format json data """ indent_str = "\n" + " " * indent json_str = json.dumps(json_object, indent=2, default=serialize_json_var) return indent_str.join(json_str.split("\n"))
python
def format_json(json_object, indent): """ Pretty-format json data """ indent_str = "\n" + " " * indent json_str = json.dumps(json_object, indent=2, default=serialize_json_var) return indent_str.join(json_str.split("\n"))
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Pretty-format json data
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/output.py
delta_to_str
def delta_to_str(rd): """ Convert a relativedelta to a human-readable string """ parts = [] if rd.days > 0: parts.append("%d day%s" % (rd.days, plural(rd.days))) clock_parts = [] if rd.hours > 0: clock_parts.append("%02d" % rd.hours) if rd.minutes > 0 or rd.hours > 0: clo...
python
def delta_to_str(rd): """ Convert a relativedelta to a human-readable string """ parts = [] if rd.days > 0: parts.append("%d day%s" % (rd.days, plural(rd.days))) clock_parts = [] if rd.hours > 0: clock_parts.append("%02d" % rd.hours) if rd.minutes > 0 or rd.hours > 0: clo...
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Convert a relativedelta to a human-readable string
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/output.py
less_display
def less_display(): """ Use smoke and mirrors to acquire 'less' for pretty paging """ # here's some magic. We want the nice paging from 'less', so we write # the output to a file and use subprocess to run 'less' on the file. # But the file might have sensitive data, so open it in 0600 mode. _, filen...
python
def less_display(): """ Use smoke and mirrors to acquire 'less' for pretty paging """ # here's some magic. We want the nice paging from 'less', so we write # the output to a file and use subprocess to run 'less' on the file. # But the file might have sensitive data, so open it in 0600 mode. _, filen...
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Use smoke and mirrors to acquire 'less' for pretty paging
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/output.py
stdout_display
def stdout_display(): """ Print results straight to stdout """ if sys.version_info[0] == 2: yield SmartBuffer(sys.stdout) else: yield SmartBuffer(sys.stdout.buffer)
python
def stdout_display(): """ Print results straight to stdout """ if sys.version_info[0] == 2: yield SmartBuffer(sys.stdout) else: yield SmartBuffer(sys.stdout.buffer)
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Print results straight to stdout
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/output.py
BaseFormat.display
def display(self): """ Write results to an output stream """ total = 0 count = 0 for i, result in enumerate(self._results): if total == 0: self.pre_write() self.write(result) count += 1 total += 1 if ( ...
python
def display(self): """ Write results to an output stream """ total = 0 count = 0 for i, result in enumerate(self._results): if total == 0: self.pre_write() self.write(result) count += 1 total += 1 if ( ...
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Write results to an output stream
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/output.py#L109-L129
train
29,940
stevearc/dql
dql/output.py
BaseFormat.format_field
def format_field(self, field): """ Format a single Dynamo value """ if field is None: return "NULL" elif isinstance(field, TypeError): return "TypeError" elif isinstance(field, Decimal): if field % 1 == 0: return str(int(field)) ...
python
def format_field(self, field): """ Format a single Dynamo value """ if field is None: return "NULL" elif isinstance(field, TypeError): return "TypeError" elif isinstance(field, Decimal): if field % 1 == 0: return str(int(field)) ...
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Format a single Dynamo value
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/output.py
ColumnFormat._write_header
def _write_header(self): """ Write out the table header """ self._ostream.write(len(self._header) * "-" + "\n") self._ostream.write(self._header) self._ostream.write("\n") self._ostream.write(len(self._header) * "-" + "\n")
python
def _write_header(self): """ Write out the table header """ self._ostream.write(len(self._header) * "-" + "\n") self._ostream.write(self._header) self._ostream.write("\n") self._ostream.write(len(self._header) * "-" + "\n")
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Write out the table header
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/output.py
SmartBuffer.write
def write(self, arg): """ Write a string or bytes object to the buffer """ if isinstance(arg, str): arg = arg.encode(self.encoding) return self._buffer.write(arg)
python
def write(self, arg): """ Write a string or bytes object to the buffer """ if isinstance(arg, str): arg = arg.encode(self.encoding) return self._buffer.write(arg)
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/cli.py
prompt
def prompt(msg, default=NO_DEFAULT, validate=None): """ Prompt user for input """ while True: response = input(msg + " ").strip() if not response: if default is NO_DEFAULT: continue return default if validate is None or validate(response): ...
python
def prompt(msg, default=NO_DEFAULT, validate=None): """ Prompt user for input """ while True: response = input(msg + " ").strip() if not response: if default is NO_DEFAULT: continue return default if validate is None or validate(response): ...
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Prompt user for input
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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stevearc/dql
dql/cli.py
promptyn
def promptyn(msg, default=None): """ Display a blocking prompt until the user confirms """ while True: yes = "Y" if default else "y" if default or default is None: no = "n" else: no = "N" confirm = prompt("%s [%s/%s]" % (msg, yes, no), "").lower() ...
python
def promptyn(msg, default=None): """ Display a blocking prompt until the user confirms """ while True: yes = "Y" if default else "y" if default or default is None: no = "n" else: no = "N" confirm = prompt("%s [%s/%s]" % (msg, yes, no), "").lower() ...
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Display a blocking prompt until the user confirms
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L90-L104
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stevearc/dql
dql/cli.py
repl_command
def repl_command(fxn): """ Decorator for cmd methods Parses arguments from the arg string and passes them to the method as *args and **kwargs. """ @functools.wraps(fxn) def wrapper(self, arglist): """Wraps the command method""" args = [] kwargs = {} if argl...
python
def repl_command(fxn): """ Decorator for cmd methods Parses arguments from the arg string and passes them to the method as *args and **kwargs. """ @functools.wraps(fxn) def wrapper(self, arglist): """Wraps the command method""" args = [] kwargs = {} if argl...
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Decorator for cmd methods Parses arguments from the arg string and passes them to the method as *args and **kwargs.
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L107-L130
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stevearc/dql
dql/cli.py
get_enum_key
def get_enum_key(key, choices): """ Get an enum by prefix or equality """ if key in choices: return key keys = [k for k in choices if k.startswith(key)] if len(keys) == 1: return keys[0]
python
def get_enum_key(key, choices): """ Get an enum by prefix or equality """ if key in choices: return key keys = [k for k in choices if k.startswith(key)] if len(keys) == 1: return keys[0]
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Get an enum by prefix or equality
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L133-L139
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stevearc/dql
dql/cli.py
DQLClient.initialize
def initialize( self, region="us-west-1", host=None, port=8000, config_dir=None, session=None ): """ Set up the repl for execution. """ try: import readline import rlcompleter except ImportError: # Windows doesn't have readline, so gracefully ignor...
python
def initialize( self, region="us-west-1", host=None, port=8000, config_dir=None, session=None ): """ Set up the repl for execution. """ try: import readline import rlcompleter except ImportError: # Windows doesn't have readline, so gracefully ignor...
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Set up the repl for execution.
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L165-L204
train
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stevearc/dql
dql/cli.py
DQLClient.update_prompt
def update_prompt(self): """ Update the prompt """ prefix = "" if self._local_endpoint is not None: prefix += "(%s:%d) " % self._local_endpoint prefix += self.engine.region if self.engine.partial: self.prompt = len(prefix) * " " + "> " else: ...
python
def update_prompt(self): """ Update the prompt """ prefix = "" if self._local_endpoint is not None: prefix += "(%s:%d) " % self._local_endpoint prefix += self.engine.region if self.engine.partial: self.prompt = len(prefix) * " " + "> " else: ...
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Update the prompt
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L227-L236
train
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stevearc/dql
dql/cli.py
DQLClient.save_config
def save_config(self): """ Save the conf file """ if not os.path.exists(self._conf_dir): os.makedirs(self._conf_dir) conf_file = os.path.join(self._conf_dir, "dql.json") with open(conf_file, "w") as ofile: json.dump(self.conf, ofile, indent=2)
python
def save_config(self): """ Save the conf file """ if not os.path.exists(self._conf_dir): os.makedirs(self._conf_dir) conf_file = os.path.join(self._conf_dir, "dql.json") with open(conf_file, "w") as ofile: json.dump(self.conf, ofile, indent=2)
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Save the conf file
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L254-L260
train
29,950
stevearc/dql
dql/cli.py
DQLClient.load_config
def load_config(self): """ Load your configuration settings from a file """ conf_file = os.path.join(self._conf_dir, "dql.json") if not os.path.exists(conf_file): return {} with open(conf_file, "r") as ifile: return json.load(ifile)
python
def load_config(self): """ Load your configuration settings from a file """ conf_file = os.path.join(self._conf_dir, "dql.json") if not os.path.exists(conf_file): return {} with open(conf_file, "r") as ifile: return json.load(ifile)
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Load your configuration settings from a file
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L262-L268
train
29,951
stevearc/dql
dql/cli.py
DQLClient.do_opt
def do_opt(self, *args, **kwargs): """ Get and set options """ args = list(args) if not args: largest = 0 keys = [key for key in self.conf if not key.startswith("_")] for key in keys: largest = max(largest, len(key)) for key in keys...
python
def do_opt(self, *args, **kwargs): """ Get and set options """ args = list(args) if not args: largest = 0 keys = [key for key in self.conf if not key.startswith("_")] for key in keys: largest = max(largest, len(key)) for key in keys...
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Get and set options
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L271-L295
train
29,952
stevearc/dql
dql/cli.py
DQLClient.getopt_default
def getopt_default(self, option): """ Default method to get an option """ if option not in self.conf: print("Unrecognized option %r" % option) return print("%s: %s" % (option, self.conf[option]))
python
def getopt_default(self, option): """ Default method to get an option """ if option not in self.conf: print("Unrecognized option %r" % option) return print("%s: %s" % (option, self.conf[option]))
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Default method to get an option
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L301-L306
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stevearc/dql
dql/cli.py
DQLClient.complete_opt
def complete_opt(self, text, line, begidx, endidx): """ Autocomplete for options """ tokens = line.split() if len(tokens) == 1: if text: return else: option = "" else: option = tokens[1] if len(tokens) == 1 or (l...
python
def complete_opt(self, text, line, begidx, endidx): """ Autocomplete for options """ tokens = line.split() if len(tokens) == 1: if text: return else: option = "" else: option = tokens[1] if len(tokens) == 1 or (l...
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Autocomplete for options
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L308-L324
train
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stevearc/dql
dql/cli.py
DQLClient.opt_pagesize
def opt_pagesize(self, pagesize): """ Get or set the page size of the query output """ if pagesize != "auto": pagesize = int(pagesize) self.conf["pagesize"] = pagesize
python
def opt_pagesize(self, pagesize): """ Get or set the page size of the query output """ if pagesize != "auto": pagesize = int(pagesize) self.conf["pagesize"] = pagesize
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Get or set the page size of the query output
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/cli.py
DQLClient._print_enum_opt
def _print_enum_opt(self, option, choices): """ Helper for enum options """ for key in choices: if key == self.conf[option]: print("* %s" % key) else: print(" %s" % key)
python
def _print_enum_opt(self, option, choices): """ Helper for enum options """ for key in choices: if key == self.conf[option]: print("* %s" % key) else: print(" %s" % key)
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Helper for enum options
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/cli.py
DQLClient.opt_display
def opt_display(self, display): """ Set value for display option """ key = get_enum_key(display, DISPLAYS) if key is not None: self.conf["display"] = key self.display = DISPLAYS[key] print("Set display %r" % key) else: print("Unknown displa...
python
def opt_display(self, display): """ Set value for display option """ key = get_enum_key(display, DISPLAYS) if key is not None: self.conf["display"] = key self.display = DISPLAYS[key] print("Set display %r" % key) else: print("Unknown displa...
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Set value for display option
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/cli.py
DQLClient.complete_opt_display
def complete_opt_display(self, text, *_): """ Autocomplete for display option """ return [t + " " for t in DISPLAYS if t.startswith(text)]
python
def complete_opt_display(self, text, *_): """ Autocomplete for display option """ return [t + " " for t in DISPLAYS if t.startswith(text)]
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Autocomplete for display option
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L368-L370
train
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stevearc/dql
dql/cli.py
DQLClient.opt_format
def opt_format(self, fmt): """ Set value for format option """ key = get_enum_key(fmt, FORMATTERS) if key is not None: self.conf["format"] = key print("Set format %r" % key) else: print("Unknown format %r" % fmt)
python
def opt_format(self, fmt): """ Set value for format option """ key = get_enum_key(fmt, FORMATTERS) if key is not None: self.conf["format"] = key print("Set format %r" % key) else: print("Unknown format %r" % fmt)
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Set value for format option
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/cli.py
DQLClient.complete_opt_format
def complete_opt_format(self, text, *_): """ Autocomplete for format option """ return [t + " " for t in FORMATTERS if t.startswith(text)]
python
def complete_opt_format(self, text, *_): """ Autocomplete for format option """ return [t + " " for t in FORMATTERS if t.startswith(text)]
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Autocomplete for format option
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L385-L387
train
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stevearc/dql
dql/cli.py
DQLClient.opt_allow_select_scan
def opt_allow_select_scan(self, allow): """ Set option allow_select_scan """ allow = allow.lower() in ("true", "t", "yes", "y") self.conf["allow_select_scan"] = allow self.engine.allow_select_scan = allow
python
def opt_allow_select_scan(self, allow): """ Set option allow_select_scan """ allow = allow.lower() in ("true", "t", "yes", "y") self.conf["allow_select_scan"] = allow self.engine.allow_select_scan = allow
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Set option allow_select_scan
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L389-L393
train
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stevearc/dql
dql/cli.py
DQLClient.complete_opt_allow_select_scan
def complete_opt_allow_select_scan(self, text, *_): """ Autocomplete for allow_select_scan option """ return [t for t in ("true", "false", "yes", "no") if t.startswith(text.lower())]
python
def complete_opt_allow_select_scan(self, text, *_): """ Autocomplete for allow_select_scan option """ return [t for t in ("true", "false", "yes", "no") if t.startswith(text.lower())]
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Autocomplete for allow_select_scan option
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L395-L397
train
29,962
stevearc/dql
dql/cli.py
DQLClient.do_watch
def do_watch(self, *args): """ Watch Dynamo tables consumed capacity """ tables = [] if not self.engine.cached_descriptions: self.engine.describe_all() all_tables = list(self.engine.cached_descriptions) for arg in args: candidates = set((t for t in all_tab...
python
def do_watch(self, *args): """ Watch Dynamo tables consumed capacity """ tables = [] if not self.engine.cached_descriptions: self.engine.describe_all() all_tables = list(self.engine.cached_descriptions) for arg in args: candidates = set((t for t in all_tab...
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Watch Dynamo tables consumed capacity
[ "Watch", "Dynamo", "tables", "consumed", "capacity" ]
e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L400-L413
train
29,963
stevearc/dql
dql/cli.py
DQLClient.complete_watch
def complete_watch(self, text, *_): """ Autocomplete for watch """ return [t + " " for t in self.engine.cached_descriptions if t.startswith(text)]
python
def complete_watch(self, text, *_): """ Autocomplete for watch """ return [t + " " for t in self.engine.cached_descriptions if t.startswith(text)]
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Autocomplete for watch
[ "Autocomplete", "for", "watch" ]
e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L415-L417
train
29,964
stevearc/dql
dql/cli.py
DQLClient.do_file
def do_file(self, filename): """ Read and execute a .dql file """ with open(filename, "r") as infile: self._run_cmd(infile.read())
python
def do_file(self, filename): """ Read and execute a .dql file """ with open(filename, "r") as infile: self._run_cmd(infile.read())
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Read and execute a .dql file
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L420-L423
train
29,965
stevearc/dql
dql/cli.py
DQLClient.complete_file
def complete_file(self, text, line, *_): """ Autocomplete DQL file lookup """ leading = line[len("file ") :] curpath = os.path.join(os.path.curdir, leading) def isdql(parent, filename): """ Check if a file is .dql or a dir """ return not filename.startswith(".") ...
python
def complete_file(self, text, line, *_): """ Autocomplete DQL file lookup """ leading = line[len("file ") :] curpath = os.path.join(os.path.curdir, leading) def isdql(parent, filename): """ Check if a file is .dql or a dir """ return not filename.startswith(".") ...
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Autocomplete DQL file lookup
[ "Autocomplete", "DQL", "file", "lookup" ]
e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L425-L450
train
29,966
stevearc/dql
dql/cli.py
DQLClient.do_ls
def do_ls(self, table=None): """ List all tables or print details of one table """ if table is None: fields = OrderedDict( [ ("Name", "name"), ("Status", "status"), ("Read", "total_read_throughput"), ...
python
def do_ls(self, table=None): """ List all tables or print details of one table """ if table is None: fields = OrderedDict( [ ("Name", "name"), ("Status", "status"), ("Read", "total_read_throughput"), ...
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List all tables or print details of one table
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L453-L480
train
29,967
stevearc/dql
dql/cli.py
DQLClient.complete_ls
def complete_ls(self, text, *_): """ Autocomplete for ls """ return [t + " " for t in self.engine.cached_descriptions if t.startswith(text)]
python
def complete_ls(self, text, *_): """ Autocomplete for ls """ return [t + " " for t in self.engine.cached_descriptions if t.startswith(text)]
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Autocomplete for ls
[ "Autocomplete", "for", "ls" ]
e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L482-L484
train
29,968
stevearc/dql
dql/cli.py
DQLClient.do_local
def do_local(self, host="localhost", port=8000): """ Connect to a local DynamoDB instance. Use 'local off' to disable. > local > local host=localhost port=8001 > local off """ port = int(port) if host == "off": self._local_endpoint = None ...
python
def do_local(self, host="localhost", port=8000): """ Connect to a local DynamoDB instance. Use 'local off' to disable. > local > local host=localhost port=8001 > local off """ port = int(port) if host == "off": self._local_endpoint = None ...
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Connect to a local DynamoDB instance. Use 'local off' to disable. > local > local host=localhost port=8001 > local off
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L487-L501
train
29,969
stevearc/dql
dql/cli.py
DQLClient.do_use
def do_use(self, region): """ Switch the AWS region > use us-west-1 > use us-east-1 """ if self._local_endpoint is not None: host, port = self._local_endpoint # pylint: disable=W0633 self.engine.connect( region, session=self.sess...
python
def do_use(self, region): """ Switch the AWS region > use us-west-1 > use us-east-1 """ if self._local_endpoint is not None: host, port = self._local_endpoint # pylint: disable=W0633 self.engine.connect( region, session=self.sess...
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Switch the AWS region > use us-west-1 > use us-east-1
[ "Switch", "the", "AWS", "region" ]
e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L504-L518
train
29,970
stevearc/dql
dql/cli.py
DQLClient.complete_use
def complete_use(self, text, *_): """ Autocomplete for use """ return [t + " " for t in REGIONS if t.startswith(text)]
python
def complete_use(self, text, *_): """ Autocomplete for use """ return [t + " " for t in REGIONS if t.startswith(text)]
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Autocomplete for use
[ "Autocomplete", "for", "use" ]
e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L520-L522
train
29,971
stevearc/dql
dql/cli.py
DQLClient.do_throttle
def do_throttle(self, *args): """ Set the allowed consumed throughput for DQL. # Set the total allowed throughput across all tables > throttle 1000 100 # Set the default allowed throughput per-table/index > throttle default 40% 20% # Set the allowed throughput on...
python
def do_throttle(self, *args): """ Set the allowed consumed throughput for DQL. # Set the total allowed throughput across all tables > throttle 1000 100 # Set the default allowed throughput per-table/index > throttle default 40% 20% # Set the allowed throughput on...
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Set the allowed consumed throughput for DQL. # Set the total allowed throughput across all tables > throttle 1000 100 # Set the default allowed throughput per-table/index > throttle default 40% 20% # Set the allowed throughput on a table > throttle mytable 10 10 ...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L525-L564
train
29,972
stevearc/dql
dql/cli.py
DQLClient.do_unthrottle
def do_unthrottle(self, *args): """ Remove the throughput limits for DQL that were set with 'throttle' # Remove all limits > unthrottle # Remove the limit on total allowed throughput > unthrottle total # Remove the default limit > unthrottle default ...
python
def do_unthrottle(self, *args): """ Remove the throughput limits for DQL that were set with 'throttle' # Remove all limits > unthrottle # Remove the limit on total allowed throughput > unthrottle total # Remove the default limit > unthrottle default ...
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Remove the throughput limits for DQL that were set with 'throttle' # Remove all limits > unthrottle # Remove the limit on total allowed throughput > unthrottle total # Remove the default limit > unthrottle default # Remove the limit on a table > unthrottl...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L567-L600
train
29,973
stevearc/dql
dql/cli.py
DQLClient.completedefault
def completedefault(self, text, line, *_): """ Autocomplete table names in queries """ tokens = line.split() try: before = tokens[-2] complete = before.lower() in ("from", "update", "table", "into") if tokens[0].lower() == "dump": complete = Tr...
python
def completedefault(self, text, line, *_): """ Autocomplete table names in queries """ tokens = line.split() try: before = tokens[-2] complete = before.lower() in ("from", "update", "table", "into") if tokens[0].lower() == "dump": complete = Tr...
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Autocomplete table names in queries
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L605-L620
train
29,974
stevearc/dql
dql/cli.py
DQLClient._run_cmd
def _run_cmd(self, command): """ Run a DQL command """ if self.throttle: tables = self.engine.describe_all(False) limiter = self.throttle.get_limiter(tables) else: limiter = None self.engine.rate_limit = limiter results = self.engine.execute(co...
python
def _run_cmd(self, command): """ Run a DQL command """ if self.throttle: tables = self.engine.describe_all(False) limiter = self.throttle.get_limiter(tables) else: limiter = None self.engine.rate_limit = limiter results = self.engine.execute(co...
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Run a DQL command
[ "Run", "a", "DQL", "command" ]
e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L622-L653
train
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stevearc/dql
dql/cli.py
DQLClient.run_command
def run_command(self, command): """ Run a command passed in from the command line with -c """ self.display = DISPLAYS["stdout"] self.conf["pagesize"] = 0 self.onecmd(command)
python
def run_command(self, command): """ Run a command passed in from the command line with -c """ self.display = DISPLAYS["stdout"] self.conf["pagesize"] = 0 self.onecmd(command)
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Run a command passed in from the command line with -c
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/cli.py#L667-L671
train
29,976
stevearc/dql
dql/grammar/common.py
function
def function(name, *args, **kwargs): """ Construct a parser for a standard function format """ if kwargs.get("caseless"): name = upkey(name) else: name = Word(name) fxn_args = None for i, arg in enumerate(args): if i == 0: fxn_args = arg else: ...
python
def function(name, *args, **kwargs): """ Construct a parser for a standard function format """ if kwargs.get("caseless"): name = upkey(name) else: name = Word(name) fxn_args = None for i, arg in enumerate(args): if i == 0: fxn_args = arg else: ...
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Construct a parser for a standard function format
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/grammar/common.py#L27-L44
train
29,977
stevearc/dql
dql/grammar/common.py
make_interval
def make_interval(long_name, short_name): """ Create an interval segment """ return Group( Regex("(-+)?[0-9]+") + ( upkey(long_name + "s") | Regex(long_name + "s").setParseAction(upcaseTokens) | upkey(long_name) | Regex(long_name).setParseAction(up...
python
def make_interval(long_name, short_name): """ Create an interval segment """ return Group( Regex("(-+)?[0-9]+") + ( upkey(long_name + "s") | Regex(long_name + "s").setParseAction(upcaseTokens) | upkey(long_name) | Regex(long_name).setParseAction(up...
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Create an interval segment
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/grammar/common.py#L118-L130
train
29,978
stevearc/dql
dql/grammar/__init__.py
create_throughput
def create_throughput(variable=primitive): """ Create a throughput specification """ return ( Suppress(upkey("throughput") | upkey("tp")) + Suppress("(") + variable + Suppress(",") + variable + Suppress(")") ).setResultsName("throughput")
python
def create_throughput(variable=primitive): """ Create a throughput specification """ return ( Suppress(upkey("throughput") | upkey("tp")) + Suppress("(") + variable + Suppress(",") + variable + Suppress(")") ).setResultsName("throughput")
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Create a throughput specification
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/grammar/__init__.py#L48-L57
train
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stevearc/dql
dql/grammar/__init__.py
create_throttle
def create_throttle(): """ Create a THROTTLE statement """ throttle_amount = "*" | Combine(number + "%") | number return Group( function("throttle", throttle_amount, throttle_amount, caseless=True) ).setResultsName("throttle")
python
def create_throttle(): """ Create a THROTTLE statement """ throttle_amount = "*" | Combine(number + "%") | number return Group( function("throttle", throttle_amount, throttle_amount, caseless=True) ).setResultsName("throttle")
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Create a THROTTLE statement
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/grammar/__init__.py#L60-L65
train
29,980
stevearc/dql
dql/grammar/__init__.py
_global_index
def _global_index(): """ Create grammar for a global index declaration """ var_and_type = var + Optional(type_) global_dec = Suppress(upkey("global")) + index range_key_etc = Suppress(",") + Group(throughput) | Optional( Group(Suppress(",") + var_and_type).setResultsName("range_key") ) + Opt...
python
def _global_index(): """ Create grammar for a global index declaration """ var_and_type = var + Optional(type_) global_dec = Suppress(upkey("global")) + index range_key_etc = Suppress(",") + Group(throughput) | Optional( Group(Suppress(",") + var_and_type).setResultsName("range_key") ) + Opt...
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Create grammar for a global index declaration
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/grammar/__init__.py#L106-L123
train
29,981
stevearc/dql
dql/grammar/__init__.py
create_create
def create_create(): """ Create the grammar for the 'create' statement """ create = upkey("create").setResultsName("action") hash_key = Group(upkey("hash") + upkey("key")) range_key = Group(upkey("range") + upkey("key")) local_index = Group( index + Suppress("(") + primitive...
python
def create_create(): """ Create the grammar for the 'create' statement """ create = upkey("create").setResultsName("action") hash_key = Group(upkey("hash") + upkey("key")) range_key = Group(upkey("range") + upkey("key")) local_index = Group( index + Suppress("(") + primitive...
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Create the grammar for the 'create' statement
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
https://github.com/stevearc/dql/blob/e9d3aa22873076dae5ebd02e35318aa996b1e56a/dql/grammar/__init__.py#L126-L169
train
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stevearc/dql
dql/grammar/__init__.py
create_delete
def create_delete(): """ Create the grammar for the 'delete' statement """ delete = upkey("delete").setResultsName("action") return ( delete + from_ + table + Optional(keys_in) + Optional(where) + Optional(using) + Optional(throttle) )
python
def create_delete(): """ Create the grammar for the 'delete' statement """ delete = upkey("delete").setResultsName("action") return ( delete + from_ + table + Optional(keys_in) + Optional(where) + Optional(using) + Optional(throttle) )
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train
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stevearc/dql
dql/grammar/__init__.py
create_insert
def create_insert(): """ Create the grammar for the 'insert' statement """ insert = upkey("insert").setResultsName("action") # VALUES attrs = Group(delimitedList(var)).setResultsName("attrs") value_group = Group(Suppress("(") + delimitedList(value) + Suppress(")")) values = Group(delimitedList(...
python
def create_insert(): """ Create the grammar for the 'insert' statement """ insert = upkey("insert").setResultsName("action") # VALUES attrs = Group(delimitedList(var)).setResultsName("attrs") value_group = Group(Suppress("(") + delimitedList(value) + Suppress(")")) values = Group(delimitedList(...
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train
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stevearc/dql
dql/grammar/__init__.py
_create_update_expression
def _create_update_expression(): """ Create the grammar for an update expression """ ine = ( Word("if_not_exists") + Suppress("(") + var + Suppress(",") + var_val + Suppress(")") ) list_append = ( Word("list_append") + Suppress("(") ...
python
def _create_update_expression(): """ Create the grammar for an update expression """ ine = ( Word("if_not_exists") + Suppress("(") + var + Suppress(",") + var_val + Suppress(")") ) list_append = ( Word("list_append") + Suppress("(") ...
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train
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stevearc/dql
dql/grammar/__init__.py
create_update
def create_update(): """ Create the grammar for the 'update' statement """ update = upkey("update").setResultsName("action") returns, none, all_, updated, old, new = map( upkey, ["returns", "none", "all", "updated", "old", "new"] ) return_ = returns + Group( none | (all_ + old) | (al...
python
def create_update(): """ Create the grammar for the 'update' statement """ update = upkey("update").setResultsName("action") returns, none, all_, updated, old, new = map( upkey, ["returns", "none", "all", "updated", "old", "new"] ) return_ = returns + Group( none | (all_ + old) | (al...
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Create the grammar for the 'update' statement
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train
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stevearc/dql
dql/grammar/__init__.py
create_alter
def create_alter(): """ Create the grammar for the 'alter' statement """ alter = upkey("alter").setResultsName("action") prim_or_star = primitive | "*" set_throughput = ( Suppress(upkey("set")) + Optional(Suppress(upkey("index")) + var.setResultsName("index")) + create_throughpu...
python
def create_alter(): """ Create the grammar for the 'alter' statement """ alter = upkey("alter").setResultsName("action") prim_or_star = primitive | "*" set_throughput = ( Suppress(upkey("set")) + Optional(Suppress(upkey("index")) + var.setResultsName("index")) + create_throughpu...
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stevearc/dql
dql/grammar/__init__.py
create_dump
def create_dump(): """ Create the grammar for the 'dump' statement """ dump = upkey("dump").setResultsName("action") return ( dump + upkey("schema") + Optional(Group(delimitedList(table)).setResultsName("tables")) )
python
def create_dump(): """ Create the grammar for the 'dump' statement """ dump = upkey("dump").setResultsName("action") return ( dump + upkey("schema") + Optional(Group(delimitedList(table)).setResultsName("tables")) )
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train
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stevearc/dql
dql/grammar/__init__.py
create_load
def create_load(): """ Create the grammar for the 'load' statement """ load = upkey("load").setResultsName("action") return ( load + Group(filename).setResultsName("load_file") + upkey("into") + table + Optional(throttle) )
python
def create_load(): """ Create the grammar for the 'load' statement """ load = upkey("load").setResultsName("action") return ( load + Group(filename).setResultsName("load_file") + upkey("into") + table + Optional(throttle) )
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train
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stevearc/dql
dql/grammar/__init__.py
create_parser
def create_parser(): """ Create the language parser """ select = create_select() scan = create_scan() delete = create_delete() update = create_update() insert = create_insert() create = create_create() drop = create_drop() alter = create_alter() dump = create_dump() load = cr...
python
def create_parser(): """ Create the language parser """ select = create_select() scan = create_scan() delete = create_delete() update = create_update() insert = create_insert() create = create_create() drop = create_drop() alter = create_alter() dump = create_dump() load = cr...
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e9d3aa22873076dae5ebd02e35318aa996b1e56a
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train
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stevearc/dql
dql/__init__.py
main
def main(): """ Start the DQL client. """ parse = argparse.ArgumentParser(description=main.__doc__) parse.add_argument("-c", "--command", help="Run this command and exit") region = os.environ.get("AWS_REGION", "us-west-1") parse.add_argument( "-r", "--region", default=region,...
python
def main(): """ Start the DQL client. """ parse = argparse.ArgumentParser(description=main.__doc__) parse.add_argument("-c", "--command", help="Run this command and exit") region = os.environ.get("AWS_REGION", "us-west-1") parse.add_argument( "-r", "--region", default=region,...
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Trax-air/swagger-parser
swagger_parser/swagger_parser.py
SwaggerParser.build_definitions_example
def build_definitions_example(self): """Parse all definitions in the swagger specification.""" for def_name, def_spec in self.specification.get('definitions', {}).items(): self.build_one_definition_example(def_name)
python
def build_definitions_example(self): """Parse all definitions in the swagger specification.""" for def_name, def_spec in self.specification.get('definitions', {}).items(): self.build_one_definition_example(def_name)
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Trax-air/swagger-parser
swagger_parser/swagger_parser.py
SwaggerParser.build_one_definition_example
def build_one_definition_example(self, def_name): """Build the example for the given definition. Args: def_name: Name of the definition. Returns: True if the example has been created, False if an error occured. """ if def_name in self.definitions_example...
python
def build_one_definition_example(self, def_name): """Build the example for the given definition. Args: def_name: Name of the definition. Returns: True if the example has been created, False if an error occured. """ if def_name in self.definitions_example...
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d97f962a417e76320c59c33dcb223e4373e516d5
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Trax-air/swagger-parser
swagger_parser/swagger_parser.py
SwaggerParser.check_type
def check_type(value, type_def): """Check if the value is in the type given in type_def. Args: value: the var to test. type_def: string representing the type in swagger. Returns: True if the type is correct, False otherwise. """ if type_def =...
python
def check_type(value, type_def): """Check if the value is in the type given in type_def. Args: value: the var to test. type_def: string representing the type in swagger. Returns: True if the type is correct, False otherwise. """ if type_def =...
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Trax-air/swagger-parser
swagger_parser/swagger_parser.py
SwaggerParser.get_example_from_prop_spec
def get_example_from_prop_spec(self, prop_spec, from_allof=False): """Return an example value from a property specification. Args: prop_spec: the specification of the property. from_allof: whether these properties are part of an allOf section Ret...
python
def get_example_from_prop_spec(self, prop_spec, from_allof=False): """Return an example value from a property specification. Args: prop_spec: the specification of the property. from_allof: whether these properties are part of an allOf section Ret...
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d97f962a417e76320c59c33dcb223e4373e516d5
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Trax-air/swagger-parser
swagger_parser/swagger_parser.py
SwaggerParser._get_example_from_properties
def _get_example_from_properties(self, spec): """Get example from the properties of an object defined inline. Args: prop_spec: property specification you want an example of. Returns: An example for the given spec A boolean, whether we had additionalPropertie...
python
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d97f962a417e76320c59c33dcb223e4373e516d5
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Trax-air/swagger-parser
swagger_parser/swagger_parser.py
SwaggerParser._get_example_from_basic_type
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python
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d97f962a417e76320c59c33dcb223e4373e516d5
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Trax-air/swagger-parser
swagger_parser/swagger_parser.py
SwaggerParser._definition_from_example
def _definition_from_example(example): """Generates a swagger definition json from a given example Works only for simple types in the dict Args: example: The example for which we want a definition Type is DICT Returns: A dict that is the ...
python
def _definition_from_example(example): """Generates a swagger definition json from a given example Works only for simple types in the dict Args: example: The example for which we want a definition Type is DICT Returns: A dict that is the ...
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d97f962a417e76320c59c33dcb223e4373e516d5
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Trax-air/swagger-parser
swagger_parser/swagger_parser.py
SwaggerParser._example_from_allof
def _example_from_allof(self, prop_spec): """Get the examples from an allOf section. Args: prop_spec: property specification you want an example of. Returns: An example dict """ example_dict = {} for definition in prop_spec['allOf']: ...
python
def _example_from_allof(self, prop_spec): """Get the examples from an allOf section. Args: prop_spec: property specification you want an example of. Returns: An example dict """ example_dict = {} for definition in prop_spec['allOf']: ...
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d97f962a417e76320c59c33dcb223e4373e516d5
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