_id stringlengths 2 7 | title stringlengths 1 88 | partition stringclasses 3
values | text stringlengths 75 19.8k | language stringclasses 1
value | meta_information dict |
|---|---|---|---|---|---|
q258300 | AxisGraph.null | validation | def null(self):
"""Zero crossing value."""
if not self.option.axis:
return -1
else:
return self.screen.height - (
-self.minimum * 4.0 / self.extents * self.size.y
) | python | {
"resource": ""
} |
q258301 | KBinXML.mem_size | validation | def mem_size(self):
'''used when allocating memory ingame'''
data_len = self._data_mem_size
node_count = len(list(self.xml_doc.iter(tag=etree.Element)))
if self.compressed:
size = 52 * node_count + data_len + 630
else:
tags_len = 0
for e in s... | python | {
"resource": ""
} |
q258302 | _load_class | validation | def _load_class(class_path, default):
""" Loads the class from the class_path string """
if class_path is None:
return default
component = class_path.rsplit('.', 1)
result_processor = getattr(
importlib.import_module(component[0]),
component[1],
default
) if len(comp... | python | {
"resource": ""
} |
q258303 | _process_pagination_values | validation | def _process_pagination_values(request):
""" process pagination requests from request parameter """
size = 20
page = 0
from_ = 0
if "page_size" in request.POST:
size = int(request.POST["page_size"])
max_page_size = getattr(settings, "SEARCH_MAX_PAGE_SIZE", 100)
# The parens b... | python | {
"resource": ""
} |
q258304 | _process_field_values | validation | def _process_field_values(request):
""" Create separate dictionary of supported filter values provided """
return {
field_key: request.POST[field_key]
for field_key in request.POST
if field_key in course_discovery_filter_fields()
} | python | {
"resource": ""
} |
q258305 | do_search | validation | def do_search(request, course_id=None):
"""
Search view for http requests
Args:
request (required) - django request object
course_id (optional) - course_id within which to restrict search
Returns:
http json response with the following fields
"took" - how many second... | python | {
"resource": ""
} |
q258306 | course_discovery | validation | def course_discovery(request):
"""
Search for courses
Args:
request (required) - django request object
Returns:
http json response with the following fields
"took" - how many seconds the operation took
"total" - how many results were found
"max_score... | python | {
"resource": ""
} |
q258307 | _translate_hits | validation | def _translate_hits(es_response):
""" Provide resultset in our desired format from elasticsearch results """
def translate_result(result):
""" Any conversion from ES result syntax into our search engine syntax """
translated_result = copy.copy(result)
data = translated_result.pop("_sour... | python | {
"resource": ""
} |
q258308 | _get_filter_field | validation | def _get_filter_field(field_name, field_value):
""" Return field to apply into filter, if an array then use a range, otherwise look for a term match """
filter_field = None
if isinstance(field_value, ValueRange):
range_values = {}
if field_value.lower:
range_values.update({"gte":... | python | {
"resource": ""
} |
q258309 | _process_field_queries | validation | def _process_field_queries(field_dictionary):
"""
We have a field_dictionary - we want to match the values for an elasticsearch "match" query
This is only potentially useful when trying to tune certain search operations
"""
def field_item(field):
""" format field match as "match" item for el... | python | {
"resource": ""
} |
q258310 | _process_filters | validation | def _process_filters(filter_dictionary):
"""
We have a filter_dictionary - this means that if the field is included
and matches, then we can include, OR if the field is undefined, then we
assume it is safe to include
"""
def filter_item(field):
""" format elasticsearch filter to pass if ... | python | {
"resource": ""
} |
q258311 | _process_exclude_dictionary | validation | def _process_exclude_dictionary(exclude_dictionary):
"""
Based on values in the exclude_dictionary generate a list of term queries that
will filter out unwanted results.
"""
# not_properties will hold the generated term queries.
not_properties = []
for exclude_property in exclude_dictionary:... | python | {
"resource": ""
} |
q258312 | _process_facet_terms | validation | def _process_facet_terms(facet_terms):
""" We have a list of terms with which we return facets """
elastic_facets = {}
for facet in facet_terms:
facet_term = {"field": facet}
if facet_terms[facet]:
for facet_option in facet_terms[facet]:
facet_term[facet_option] =... | python | {
"resource": ""
} |
q258313 | ElasticSearchEngine.get_mappings | validation | def get_mappings(cls, index_name, doc_type):
""" fetch mapped-items structure from cache """
return cache.get(cls.get_cache_item_name(index_name, doc_type), {}) | python | {
"resource": ""
} |
q258314 | ElasticSearchEngine.set_mappings | validation | def set_mappings(cls, index_name, doc_type, mappings):
""" set new mapped-items structure into cache """
cache.set(cls.get_cache_item_name(index_name, doc_type), mappings) | python | {
"resource": ""
} |
q258315 | ElasticSearchEngine.log_indexing_error | validation | def log_indexing_error(cls, indexing_errors):
""" Logs indexing errors and raises a general ElasticSearch Exception"""
indexing_errors_log = []
for indexing_error in indexing_errors:
indexing_errors_log.append(str(indexing_error))
raise exceptions.ElasticsearchException(', '.... | python | {
"resource": ""
} |
q258316 | ElasticSearchEngine._get_mappings | validation | def _get_mappings(self, doc_type):
"""
Interfaces with the elasticsearch mappings for the index
prevents multiple loading of the same mappings from ES when called more than once
Mappings format in elasticsearch is as follows:
{
"doc_type": {
"properties"... | python | {
"resource": ""
} |
q258317 | ElasticSearchEngine.index | validation | def index(self, doc_type, sources, **kwargs):
"""
Implements call to add documents to the ES index
Note the call to _check_mappings which will setup fields with the desired mappings
"""
try:
actions = []
for source in sources:
self._check_... | python | {
"resource": ""
} |
q258318 | ElasticSearchEngine.remove | validation | def remove(self, doc_type, doc_ids, **kwargs):
""" Implements call to remove the documents from the index """
try:
# ignore is flagged as an unexpected-keyword-arg; ES python client documents that it can be used
# pylint: disable=unexpected-keyword-arg
actions = []
... | python | {
"resource": ""
} |
q258319 | ElasticSearchEngine.search | validation | def search(self,
query_string=None,
field_dictionary=None,
filter_dictionary=None,
exclude_dictionary=None,
facet_terms=None,
exclude_ids=None,
use_field_match=False,
**kwargs): # pylint: disable=too... | python | {
"resource": ""
} |
q258320 | perform_search | validation | def perform_search(
search_term,
user=None,
size=10,
from_=0,
course_id=None):
""" Call the search engine with the appropriate parameters """
# field_, filter_ and exclude_dictionary(s) can be overridden by calling application
# field_dictionary includes course if cou... | python | {
"resource": ""
} |
q258321 | course_discovery_search | validation | def course_discovery_search(search_term=None, size=20, from_=0, field_dictionary=None):
"""
Course Discovery activities against the search engine index of course details
"""
# We'll ignore the course-enrollemnt informaiton in field and filter
# dictionary, and use our own logic upon enrollment dates... | python | {
"resource": ""
} |
q258322 | SearchResultProcessor.strings_in_dictionary | validation | def strings_in_dictionary(dictionary):
""" Used by default implementation for finding excerpt """
strings = [value for value in six.itervalues(dictionary) if not isinstance(value, dict)]
for child_dict in [dv for dv in six.itervalues(dictionary) if isinstance(dv, dict)]:
strings.exte... | python | {
"resource": ""
} |
q258323 | SearchResultProcessor.find_matches | validation | def find_matches(strings, words, length_hoped):
""" Used by default property excerpt """
lower_words = [w.lower() for w in words]
def has_match(string):
""" Do any of the words match within the string """
lower_string = string.lower()
for test_word in lower_w... | python | {
"resource": ""
} |
q258324 | SearchResultProcessor.decorate_matches | validation | def decorate_matches(match_in, match_word):
""" decorate the matches within the excerpt """
matches = re.finditer(match_word, match_in, re.IGNORECASE)
for matched_string in set([match.group() for match in matches]):
match_in = match_in.replace(
matched_string,
... | python | {
"resource": ""
} |
q258325 | SearchResultProcessor.add_properties | validation | def add_properties(self):
"""
Called during post processing of result
Any properties defined in your subclass will get exposed as members of the result json from the search
"""
for property_name in [p[0] for p in inspect.getmembers(self.__class__) if isinstance(p[1], property)]:
... | python | {
"resource": ""
} |
q258326 | SearchResultProcessor.process_result | validation | def process_result(cls, dictionary, match_phrase, user):
"""
Called from within search handler. Finds desired subclass and decides if the
result should be removed and adds properties derived from the result information
"""
result_processor = _load_class(getattr(settings, "SEARCH_... | python | {
"resource": ""
} |
q258327 | SearchResultProcessor.excerpt | validation | def excerpt(self):
"""
Property to display a useful excerpt representing the matches within the results
"""
if "content" not in self._results_fields:
return None
match_phrases = [self._match_phrase]
if six.PY2:
separate_phrases = [
... | python | {
"resource": ""
} |
q258328 | SearchFilterGenerator.generate_field_filters | validation | def generate_field_filters(cls, **kwargs):
"""
Called from within search handler
Finds desired subclass and adds filter information based upon user information
"""
generator = _load_class(getattr(settings, "SEARCH_FILTER_GENERATOR", None), cls)()
return (
gene... | python | {
"resource": ""
} |
q258329 | SearchInitializer.set_search_enviroment | validation | def set_search_enviroment(cls, **kwargs):
"""
Called from within search handler
Finds desired subclass and calls initialize method
"""
initializer = _load_class(getattr(settings, "SEARCH_INITIALIZER", None), cls)()
return initializer.initialize(**kwargs) | python | {
"resource": ""
} |
q258330 | Detector._parse | validation | def _parse(self, filename):
"""Opens data file and for each line, calls _eat_name_line"""
self.names = {}
with codecs.open(filename, encoding="iso8859-1") as f:
for line in f:
if any(map(lambda c: 128 < ord(c) < 160, line)):
line = line.encode("iso... | python | {
"resource": ""
} |
q258331 | Detector._eat_name_line | validation | def _eat_name_line(self, line):
"""Parses one line of data file"""
if line[0] not in "#=":
parts = line.split()
country_values = line[30:-1]
name = map_name(parts[1])
if not self.case_sensitive:
name = name.lower()
if parts[0] ... | python | {
"resource": ""
} |
q258332 | Detector._set | validation | def _set(self, name, gender, country_values):
"""Sets gender and relevant country values for names dictionary of detector"""
if '+' in name:
for replacement in ['', ' ', '-']:
self._set(name.replace('+', replacement), gender, country_values)
else:
if name ... | python | {
"resource": ""
} |
q258333 | Detector._most_popular_gender | validation | def _most_popular_gender(self, name, counter):
"""Finds the most popular gender for the given name counting by given counter"""
if name not in self.names:
return self.unknown_value
max_count, max_tie = (0, 0)
best = self.names[name].keys()[0]
for gender, country_valu... | python | {
"resource": ""
} |
q258334 | Detector.get_gender | validation | def get_gender(self, name, country=None):
"""Returns best gender for the given name and country pair"""
if not self.case_sensitive:
name = name.lower()
if name not in self.names:
return self.unknown_value
elif not country:
def counter(country_values):... | python | {
"resource": ""
} |
q258335 | Report.output | validation | def output(self, msg, newline=True):
"""
Writes the specified string to the output target of the report.
:param msg: the message to output.
:type msg: str
:param newline:
whether or not to append a newline to the end of the message
:type newline: str
... | python | {
"resource": ""
} |
q258336 | execute_tools | validation | def execute_tools(config, path, progress=None):
"""
Executes the suite of TidyPy tools upon the project and returns the
issues that are found.
:param config: the TidyPy configuration to use
:type config: dict
:param path: that path to the project to analyze
:type path: str
:param progre... | python | {
"resource": ""
} |
q258337 | execute_reports | validation | def execute_reports(
config,
path,
collector,
on_report_finish=None,
output_file=None):
"""
Executes the configured suite of issue reports.
:param config: the TidyPy configuration to use
:type config: dict
:param path: that path to the project that was analyz... | python | {
"resource": ""
} |
q258338 | Finder.is_excluded | validation | def is_excluded(self, path):
"""
Determines whether or not the specified file is excluded by the
project's configuration.
:param path: the path to check
:type path: pathlib.Path
:rtype: bool
"""
relpath = path.relative_to(self.base_path).as_posix()
... | python | {
"resource": ""
} |
q258339 | Finder.is_excluded_dir | validation | def is_excluded_dir(self, path):
"""
Determines whether or not the specified directory is excluded by the
project's configuration.
:param path: the path to check
:type path: pathlib.Path
:rtype: bool
"""
if self.is_excluded(path):
return True... | python | {
"resource": ""
} |
q258340 | Finder.files | validation | def files(self, filters=None):
"""
A generator that produces a sequence of paths to files in the project
that matches the specified filters.
:param filters:
the regular expressions to use when finding files in the project.
If not specified, all files are returned... | python | {
"resource": ""
} |
q258341 | Finder.directories | validation | def directories(self, filters=None, containing=None):
"""
A generator that produces a sequence of paths to directories in the
project that matches the specified filters.
:param filters:
the regular expressions to use when finding directories in the
project. If no... | python | {
"resource": ""
} |
q258342 | Collector.add_issues | validation | def add_issues(self, issues):
"""
Adds an issue to the collection.
:param issues: the issue(s) to add
:type issues: tidypy.Issue or list(tidypy.Issue)
"""
if not isinstance(issues, (list, tuple)):
issues = [issues]
with self._lock:
self._... | python | {
"resource": ""
} |
q258343 | Collector.issue_count | validation | def issue_count(self, include_unclean=False):
"""
Returns the number of issues in the collection.
:param include_unclean:
whether or not to include issues that are being ignored due to
being a duplicate, excluded, etc.
:type include_unclean: bool
:rtype: ... | python | {
"resource": ""
} |
q258344 | Collector.get_issues | validation | def get_issues(self, sortby=None):
"""
Retrieves the issues in the collection.
:param sortby: the properties to sort the issues by
:type sortby: list(str)
:rtype: list(tidypy.Issue)
"""
self._ensure_cleaned_issues()
return self._sort_issues(self._cleaned... | python | {
"resource": ""
} |
q258345 | Collector.get_grouped_issues | validation | def get_grouped_issues(self, keyfunc=None, sortby=None):
"""
Retrieves the issues in the collection grouped into buckets according
to the key generated by the keyfunc.
:param keyfunc:
a function that will be used to generate the key that identifies
the group that... | python | {
"resource": ""
} |
q258346 | Extender.parse | validation | def parse(cls, content, is_pyproject=False):
"""
A convenience method for parsing a TOML-serialized configuration.
:param content: a TOML string containing a TidyPy configuration
:type content: str
:param is_pyproject:
whether or not the content is (or resembles) a `... | python | {
"resource": ""
} |
q258347 | get_tools | validation | def get_tools():
"""
Retrieves the TidyPy tools that are available in the current Python
environment.
The returned dictionary has keys that are the tool names and values are the
tool classes.
:rtype: dict
"""
# pylint: disable=protected-access
if not hasattr(get_tools, '_CACHE'):... | python | {
"resource": ""
} |
q258348 | get_reports | validation | def get_reports():
"""
Retrieves the TidyPy issue reports that are available in the current Python
environment.
The returned dictionary has keys are the report names and values are the
report classes.
:rtype: dict
"""
# pylint: disable=protected-access
if not hasattr(get_reports,... | python | {
"resource": ""
} |
q258349 | get_extenders | validation | def get_extenders():
"""
Retrieves the TidyPy configuration extenders that are available in the
current Python environment.
The returned dictionary has keys are the extender names and values are the
extender classes.
:rtype: dict
"""
# pylint: disable=protected-access
if not hasa... | python | {
"resource": ""
} |
q258350 | purge_config_cache | validation | def purge_config_cache(location=None):
"""
Clears out the cache of TidyPy configurations that were retrieved from
outside the normal locations.
"""
cache_path = get_cache_path(location)
if location:
os.remove(cache_path)
else:
shutil.rmtree(cache_path) | python | {
"resource": ""
} |
q258351 | get_user_config | validation | def get_user_config(project_path, use_cache=True):
"""
Produces a TidyPy configuration that incorporates the configuration files
stored in the current user's home directory.
:param project_path: the path to the project that is going to be analyzed
:type project_path: str
:param use_cache:
... | python | {
"resource": ""
} |
q258352 | get_local_config | validation | def get_local_config(project_path, use_cache=True):
"""
Produces a TidyPy configuration using the ``pyproject.toml`` in the
project's directory.
:param project_path: the path to the project that is going to be analyzed
:type project_path: str
:param use_cache:
whether or not to use cach... | python | {
"resource": ""
} |
q258353 | get_project_config | validation | def get_project_config(project_path, use_cache=True):
"""
Produces the Tidypy configuration to use for the specified project.
If a ``pyproject.toml`` exists, the configuration will be based on that. If
not, the TidyPy configuration in the user's home directory will be used. If
one does not exist, t... | python | {
"resource": ""
} |
q258354 | merge_list | validation | def merge_list(list1, list2):
"""
Merges the contents of two lists into a new list.
:param list1: the first list
:type list1: list
:param list2: the second list
:type list2: list
:returns: list
"""
merged = list(list1)
for value in list2:
if value not in merged:
... | python | {
"resource": ""
} |
q258355 | merge_dict | validation | def merge_dict(dict1, dict2, merge_lists=False):
"""
Recursively merges the contents of two dictionaries into a new dictionary.
When both input dictionaries share a key, the value from ``dict2`` is
kept.
:param dict1: the first dictionary
:type dict1: dict
:param dict2: the second dictiona... | python | {
"resource": ""
} |
q258356 | output_error | validation | def output_error(msg):
"""
Prints the specified string to ``stderr``.
:param msg: the message to print
:type msg: str
"""
click.echo(click.style(msg, fg='red'), err=True) | python | {
"resource": ""
} |
q258357 | mod_sys_path | validation | def mod_sys_path(paths):
"""
A context manager that will append the specified paths to Python's
``sys.path`` during the execution of the block.
:param paths: the paths to append
:type paths: list(str)
"""
old_path = sys.path
sys.path = paths + sys.path
try:
yield
finall... | python | {
"resource": ""
} |
q258358 | compile_masks | validation | def compile_masks(masks):
"""
Compiles a list of regular expressions.
:param masks: the regular expressions to compile
:type masks: list(str) or str
:returns: list(regular expression object)
"""
if not masks:
masks = []
elif not isinstance(masks, (list, tuple)):
masks =... | python | {
"resource": ""
} |
q258359 | matches_masks | validation | def matches_masks(target, masks):
"""
Determines whether or not the target string matches any of the regular
expressions specified.
:param target: the string to check
:type target: str
:param masks: the regular expressions to check against
:type masks: list(regular expression object)
:r... | python | {
"resource": ""
} |
q258360 | read_file | validation | def read_file(filepath):
"""
Retrieves the contents of the specified file.
This function performs simple caching so that the same file isn't read more
than once per process.
:param filepath: the file to read
:type filepath: str
:returns: str
"""
with _FILE_CACHE_LOCK:
if f... | python | {
"resource": ""
} |
q258361 | parse_python_file | validation | def parse_python_file(filepath):
"""
Retrieves the AST of the specified file.
This function performs simple caching so that the same file isn't read or
parsed more than once per process.
:param filepath: the file to parse
:type filepath: str
:returns: ast.AST
"""
with _AST_CACHE_L... | python | {
"resource": ""
} |
q258362 | Progress.on_tool_finish | validation | def on_tool_finish(self, tool):
"""
Called when an individual tool completes execution.
:param tool: the name of the tool that completed
:type tool: str
"""
with self._lock:
if tool in self.current_tools:
self.current_tools.remove(tool)
... | python | {
"resource": ""
} |
q258363 | Emulator.exec_command | validation | def exec_command(self, cmdstr):
"""
Execute an x3270 command
`cmdstr` gets sent directly to the x3270 subprocess on it's stdin.
"""
if self.is_terminated:
raise TerminatedError("this TerminalClient instance has been terminated")
log.debug("sending co... | python | {
"resource": ""
} |
q258364 | Emulator.terminate | validation | def terminate(self):
"""
terminates the underlying x3270 subprocess. Once called, this
Emulator instance must no longer be used.
"""
if not self.is_terminated:
log.debug("terminal client terminated")
try:
self.exec_command(b"Quit")
... | python | {
"resource": ""
} |
q258365 | Emulator.is_connected | validation | def is_connected(self):
"""
Return bool indicating connection state
"""
# need to wrap in try/except b/c of wc3270's socket connection dynamics
try:
# this is basically a no-op, but it results in the the current status
# getting updated
sel... | python | {
"resource": ""
} |
q258366 | Emulator.connect | validation | def connect(self, host):
"""
Connect to a host
"""
if not self.app.connect(host):
command = "Connect({0})".format(host).encode("ascii")
self.exec_command(command)
self.last_host = host | python | {
"resource": ""
} |
q258367 | Emulator.wait_for_field | validation | def wait_for_field(self):
"""
Wait until the screen is ready, the cursor has been positioned
on a modifiable field, and the keyboard is unlocked.
Sometimes the server will "unlock" the keyboard but the screen will
not yet be ready. In that case, an attempt to re... | python | {
"resource": ""
} |
q258368 | Emulator.move_to | validation | def move_to(self, ypos, xpos):
"""
move the cursor to the given co-ordinates. Co-ordinates are 1
based, as listed in the status area of the terminal.
"""
# the screen's co-ordinates are 1 based, but the command is 0 based
xpos -= 1
ypos -= 1
self.... | python | {
"resource": ""
} |
q258369 | Emulator.fill_field | validation | def fill_field(self, ypos, xpos, tosend, length):
"""
clears the field at the position given and inserts the string
`tosend`
tosend: the string to insert
length: the length of the field
Co-ordinates are 1 based, as listed in the status area of the
... | python | {
"resource": ""
} |
q258370 | Constraint.from_func | validation | def from_func(cls, func, variables, vartype, name=None):
"""Construct a constraint from a validation function.
Args:
func (function):
Function that evaluates True when the variables satisfy the constraint.
variables (iterable):
Iterable of variab... | python | {
"resource": ""
} |
q258371 | Constraint.from_configurations | validation | def from_configurations(cls, configurations, variables, vartype, name=None):
"""Construct a constraint from valid configurations.
Args:
configurations (iterable[tuple]):
Valid configurations of the variables. Each configuration is a tuple of variable
assignme... | python | {
"resource": ""
} |
q258372 | Constraint.check | validation | def check(self, solution):
"""Check that a solution satisfies the constraint.
Args:
solution (container):
An assignment for the variables in the constraint.
Returns:
bool: True if the solution satisfies the constraint; otherwise False.
Examples:... | python | {
"resource": ""
} |
q258373 | Constraint.fix_variable | validation | def fix_variable(self, v, value):
"""Fix the value of a variable and remove it from the constraint.
Args:
v (variable):
Variable in the constraint to be set to a constant value.
val (int):
Value assigned to the variable. Values must match the :cl... | python | {
"resource": ""
} |
q258374 | Constraint.flip_variable | validation | def flip_variable(self, v):
"""Flip a variable in the constraint.
Args:
v (variable):
Variable in the constraint to take the complementary value of its
construction value.
Examples:
This example creates a constraint that :math:`a = b` on ... | python | {
"resource": ""
} |
q258375 | Constraint.copy | validation | def copy(self):
"""Create a copy.
Examples:
This example copies constraint :math:`a \\ne b` and tests a solution
on the copied constraint.
>>> import dwavebinarycsp
>>> import operator
>>> const = dwavebinarycsp.Constraint.from_func(operator.... | python | {
"resource": ""
} |
q258376 | Constraint.projection | validation | def projection(self, variables):
"""Create a new constraint that is the projection onto a subset of the variables.
Args:
variables (iterable):
Subset of the constraint's variables.
Returns:
:obj:`.Constraint`: A new constraint over a subset of the variab... | python | {
"resource": ""
} |
q258377 | assert_penaltymodel_factory_available | validation | def assert_penaltymodel_factory_available():
"""For `dwavebinarycsp` to be functional, at least one penalty model factory
has to be installed. See discussion in setup.py for details.
"""
from pkg_resources import iter_entry_points
from penaltymodel.core import FACTORY_ENTRYPOINT
from itertools ... | python | {
"resource": ""
} |
q258378 | add_constraint | validation | def add_constraint(self, constraint, variables=tuple()):
"""Add a constraint.
Args:
constraint (function/iterable/:obj:`.Constraint`):
Constraint definition in one of the supported formats:
1. Function, with input arguments matching the order and
... | python | {
"resource": ""
} |
q258379 | stitch | validation | def stitch(csp, min_classical_gap=2.0, max_graph_size=8):
"""Build a binary quadratic model with minimal energy levels at solutions to the specified constraint satisfaction
problem.
Args:
csp (:obj:`.ConstraintSatisfactionProblem`):
Constraint satisfaction problem.
min_classica... | python | {
"resource": ""
} |
q258380 | _bqm_from_1sat | validation | def _bqm_from_1sat(constraint):
"""create a bqm for a constraint with only one variable
bqm will have exactly classical gap 2.
"""
configurations = constraint.configurations
num_configurations = len(configurations)
bqm = dimod.BinaryQuadraticModel.empty(constraint.vartype)
if num_configur... | python | {
"resource": ""
} |
q258381 | _bqm_from_2sat | validation | def _bqm_from_2sat(constraint):
"""create a bqm for a constraint with two variables.
bqm will have exactly classical gap 2.
"""
configurations = constraint.configurations
variables = constraint.variables
vartype = constraint.vartype
u, v = constraint.variables
# if all configurations a... | python | {
"resource": ""
} |
q258382 | iter_complete_graphs | validation | def iter_complete_graphs(start, stop, factory=None):
"""Iterate over complete graphs.
Args:
start (int/iterable):
Define the size of the starting graph.
If an int, the nodes will be index-labeled, otherwise should be an iterable of node
labels.
stop (int):
... | python | {
"resource": ""
} |
q258383 | load_cnf | validation | def load_cnf(fp):
"""Load a constraint satisfaction problem from a .cnf file.
Args:
fp (file, optional):
`.write()`-supporting `file object`_ DIMACS CNF formatted_ file.
Returns:
:obj:`.ConstraintSatisfactionProblem` a binary-valued SAT problem.
Examples:
>>> impo... | python | {
"resource": ""
} |
q258384 | and_gate | validation | def and_gate(variables, vartype=dimod.BINARY, name='AND'):
"""AND gate.
Args:
variables (list): Variable labels for the and gate as `[in1, in2, out]`,
where `in1, in2` are inputs and `out` the gate's output.
vartype (Vartype, optional, default='BINARY'): Variable type. Accepted
... | python | {
"resource": ""
} |
q258385 | xor_gate | validation | def xor_gate(variables, vartype=dimod.BINARY, name='XOR'):
"""XOR gate.
Args:
variables (list): Variable labels for the and gate as `[in1, in2, out]`,
where `in1, in2` are inputs and `out` the gate's output.
vartype (Vartype, optional, default='BINARY'): Variable type. Accepted
... | python | {
"resource": ""
} |
q258386 | halfadder_gate | validation | def halfadder_gate(variables, vartype=dimod.BINARY, name='HALF_ADDER'):
"""Half adder.
Args:
variables (list): Variable labels for the and gate as `[in1, in2, sum, carry]`,
where `in1, in2` are inputs to be added and `sum` and 'carry' the resultant
outputs.
vartype (Vart... | python | {
"resource": ""
} |
q258387 | fulladder_gate | validation | def fulladder_gate(variables, vartype=dimod.BINARY, name='FULL_ADDER'):
"""Full adder.
Args:
variables (list): Variable labels for the and gate as `[in1, in2, in3, sum, carry]`,
where `in1, in2, in3` are inputs to be added and `sum` and 'carry' the resultant
outputs.
var... | python | {
"resource": ""
} |
q258388 | random_xorsat | validation | def random_xorsat(num_variables, num_clauses, vartype=dimod.BINARY, satisfiable=True):
"""Random XOR constraint satisfaction problem.
Args:
num_variables (integer): Number of variables (at least three).
num_clauses (integer): Number of constraints that together constitute the
constr... | python | {
"resource": ""
} |
q258389 | signature_matches | validation | def signature_matches(func, args=(), kwargs={}):
"""
Work out if a function is callable with some args or not.
"""
try:
sig = inspect.signature(func)
sig.bind(*args, **kwargs)
except TypeError:
return False
else:
return True | python | {
"resource": ""
} |
q258390 | last_arg_decorator | validation | def last_arg_decorator(func):
"""
Allows a function to be used as either a decorator with args, or called as
a normal function.
@last_arg_decorator
def register_a_thing(foo, func, bar=True):
..
# Called as a decorator
@register_a_thing("abc", bar=False)
def my_func():
.... | python | {
"resource": ""
} |
q258391 | Registry.register_chooser | validation | def register_chooser(self, chooser, **kwargs):
"""Adds a model chooser definition to the registry."""
if not issubclass(chooser, Chooser):
return self.register_simple_chooser(chooser, **kwargs)
self.choosers[chooser.model] = chooser(**kwargs)
return chooser | python | {
"resource": ""
} |
q258392 | Registry.register_simple_chooser | validation | def register_simple_chooser(self, model, **kwargs):
"""
Generates a model chooser definition from a model, and adds it to the
registry.
"""
name = '{}Chooser'.format(model._meta.object_name)
attrs = {'model': model}
attrs.update(kwargs)
chooser = type(nam... | python | {
"resource": ""
} |
q258393 | AudioField.formatter | validation | def formatter(self, api_client, data, newval):
"""Get audio-related fields
Try to find fields for the audio url for specified preferred quality
level, or next-lowest available quality url otherwise.
"""
url_map = data.get("audioUrlMap")
audio_url = data.get("audioUrl")
... | python | {
"resource": ""
} |
q258394 | AdditionalUrlField.formatter | validation | def formatter(self, api_client, data, newval):
"""Parse additional url fields and map them to inputs
Attempt to create a dictionary with keys being user input, and
response being the returned URL
"""
if newval is None:
return None
user_param = data['_paramAd... | python | {
"resource": ""
} |
q258395 | PandoraModel.from_json_list | validation | def from_json_list(cls, api_client, data):
"""Convert a list of JSON values to a list of models
"""
return [cls.from_json(api_client, item) for item in data] | python | {
"resource": ""
} |
q258396 | PandoraModel.populate_fields | validation | def populate_fields(api_client, instance, data):
"""Populate all fields of a model with data
Given a model with a PandoraModel superclass will enumerate all
declared fields on that model and populate the values of their Field
and SyntheticField classes. All declared fields will have a v... | python | {
"resource": ""
} |
q258397 | PandoraModel.from_json | validation | def from_json(cls, api_client, data):
"""Convert one JSON value to a model object
"""
self = cls(api_client)
PandoraModel.populate_fields(api_client, self, data)
return self | python | {
"resource": ""
} |
q258398 | PandoraModel._base_repr | validation | def _base_repr(self, and_also=None):
"""Common repr logic for subclasses to hook
"""
items = [
"=".join((key, repr(getattr(self, key))))
for key in sorted(self._fields.keys())]
if items:
output = ", ".join(items)
else:
output = Non... | python | {
"resource": ""
} |
q258399 | BasePlayer._send_cmd | validation | def _send_cmd(self, cmd):
"""Write command to remote process
"""
self._process.stdin.write("{}\n".format(cmd).encode("utf-8"))
self._process.stdin.flush() | python | {
"resource": ""
} |
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