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Create simple docstrings for beginners
from celery import Task from celery.result import AsyncResult __all__ = ('AbortableAsyncResult', 'AbortableTask') """ Task States ----------- .. state:: ABORTED ABORTED ~~~~~~~ Task is aborted (typically by the producer) and should be aborted as soon as possible. """ ABORTED = 'ABORTED' class AbortableAsyncRes...
--- +++ @@ -1,3 +1,83 @@+"""Abortable Tasks. + +Abortable tasks overview +========================= + +For long-running :class:`Task`'s, it can be desirable to support +aborting during execution. Of course, these tasks should be built to +support abortion specifically. + +The :class:`AbortableTask` serves as a base cl...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/contrib/abortable.py
Add docstrings including usage examples
import functools import importlib import inspect import os import sys import threading import types import typing import warnings from collections import UserDict, defaultdict, deque from datetime import datetime from datetime import timezone as datetime_timezone from operator import attrgetter from click.exceptions i...
--- +++ @@ -1,3 +1,4 @@+"""Actual App instance implementation.""" import functools import importlib import inspect @@ -93,11 +94,19 @@ def app_has_custom(app, attr): + """Return true if app has customized method `attr`. + + Note: + This is used for optimizations in cases where we know + how t...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/app/base.py
Please document this code using docstrings
from collections import deque, namedtuple from datetime import timedelta from celery.utils.functional import memoize from celery.utils.serialization import strtobool __all__ = ('Option', 'NAMESPACES', 'flatten', 'find') DEFAULT_POOL = 'prefork' DEFAULT_ACCEPT_CONTENT = ('json',) DEFAULT_PROCESS_LOG_FMT = """ [...
--- +++ @@ -1,3 +1,4 @@+"""Configuration introspection and defaults.""" from collections import deque, namedtuple from datetime import timedelta @@ -39,6 +40,7 @@ class Option: + """Describes a Celery configuration option.""" alt = None deprecate_by = None @@ -385,6 +387,7 @@ def flatten(d, r...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/app/defaults.py
Add inline docstrings for readability
import os from celery import signals from .base import BasePool, apply_target __all__ = ('TaskPool',) class TaskPool(BasePool): body_can_be_buffer = True def __init__(self, *args, **kwargs): super().__init__(*args, **kwargs) self.on_apply = apply_target self.limit = 1 sign...
--- +++ @@ -1,3 +1,4 @@+"""Single-threaded execution pool.""" import os from celery import signals @@ -8,6 +9,7 @@ class TaskPool(BasePool): + """Solo task pool (blocking, inline, fast).""" body_can_be_buffer = True @@ -26,4 +28,4 @@ 'put-guarded-by-semaphore': True, 'timeou...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/concurrency/solo.py
Add docstrings to improve collaboration
import os import threading import time from billiard import forking_enable from billiard.common import REMAP_SIGTERM, TERM_SIGNAME from billiard.pool import CLOSE, RUN from billiard.pool import Pool as BlockingPool from kombu.asynchronous import get_event_loop from celery import platforms, signals from celery._state ...
--- +++ @@ -1,3 +1,7 @@+"""Prefork execution pool. + +Pool implementation using :mod:`multiprocessing`. +""" import os import threading import time @@ -35,6 +39,11 @@ def process_initializer(app, hostname): + """Pool child process initializer. + + Initialize the child pool process to ensure the correct + ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/concurrency/prefork.py
Write beginner-friendly docstrings
import errno import os import socket import sys from pdb import Pdb from billiard.process import current_process __all__ = ( 'CELERY_RDB_HOST', 'CELERY_RDB_PORT', 'DEFAULT_PORT', 'Rdb', 'debugger', 'set_trace', ) DEFAULT_PORT = 6899 CELERY_RDB_HOST = os.environ.get('CELERY_RDB_HOST') or '127.0.0.1' CELERY_R...
--- +++ @@ -1,3 +1,45 @@+"""Remote Debugger. + +Introduction +============ + +This is a remote debugger for Celery tasks running in multiprocessing +pool workers. Inspired by a lost post on dzone.com. + +Usage +----- + +.. code-block:: python + + from celery.contrib import rdb + from celery import task + + @t...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/contrib/rdb.py
Add verbose docstrings with examples
import os import pathlib import sys import traceback from importlib.metadata import entry_points import click import click.exceptions from click_didyoumean import DYMGroup from click_plugins import with_plugins from celery import VERSION_BANNER from celery.app.utils import find_app from celery.bin.amqp import amqp fr...
--- +++ @@ -1,3 +1,4 @@+"""Celery Command Line Interface.""" import os import pathlib import sys @@ -111,6 +112,7 @@ @click.pass_context def celery(ctx, app, broker, result_backend, loader, config, workdir, no_color, quiet, version, skip_checks): + """Celery command entrypoint.""" if version: ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/bin/celery.py
Write beginner-friendly docstrings
# pylint: disable=W1202,W0703 from datetime import timedelta from kombu.utils.objects import cached_property from kombu.utils.url import _parse_url from celery.exceptions import ImproperlyConfigured from .base import KeyValueStoreBackend try: from pyArango import connection as py_arango_connection from py...
--- +++ @@ -1,3 +1,4 @@+"""ArangoDb result store backend.""" # pylint: disable=W1202,W0703 @@ -20,6 +21,22 @@ class ArangoDbBackend(KeyValueStoreBackend): + """ArangoDb backend. + + Sample url + "arangodb://username:password@host:port/database/collection" + *arangodb_backend_settings* is where the ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/backends/arangodb.py
Fill in missing docstrings in my code
from kombu.utils.url import _parse_url from celery.exceptions import ImproperlyConfigured from .base import KeyValueStoreBackend try: from couchbase.auth import PasswordAuthenticator from couchbase.cluster import Cluster except ImportError: Cluster = PasswordAuthenticator = None try: from couchbase...
--- +++ @@ -1,3 +1,4 @@+"""Couchbase result store backend.""" from kombu.utils.url import _parse_url @@ -20,6 +21,12 @@ class CouchbaseBackend(KeyValueStoreBackend): + """Couchbase backend. + + Raises: + celery.exceptions.ImproperlyConfigured: + if module :pypi:`couchbase` is not availa...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/backends/couchbase.py
Generate documentation strings for clarity
import socket from functools import partial from itertools import cycle, islice from kombu import Queue, eventloop from kombu.common import maybe_declare from kombu.utils.encoding import ensure_bytes from celery.app import app_or_default from celery.utils.nodenames import worker_direct from celery.utils.text import s...
--- +++ @@ -1,3 +1,4 @@+"""Message migration tools (Broker <-> Broker).""" import socket from functools import partial from itertools import cycle, islice @@ -24,9 +25,11 @@ class StopFiltering(Exception): + """Semi-predicate used to signal filter stop.""" class State: + """Migration progress state.""...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/contrib/migrate.py
Add documentation for all methods
import logging import time import kombu from kombu.common import maybe_declare from kombu.utils.compat import register_after_fork from kombu.utils.objects import cached_property from celery import states from celery._state import current_task, task_join_will_block from . import base from .asynchronous import AsyncBa...
--- +++ @@ -1,3 +1,7 @@+"""The ``RPC`` result backend for AMQP brokers. + +RPC-style result backend, using reply-to and one queue per client. +""" import logging import time @@ -27,6 +31,7 @@ class BacklogLimitExceeded(Exception): + """Too much state history to fast-forward.""" def _on_after_fork_cleanu...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/backends/rpc.py
Add detailed documentation for each class
import functools from django.db import transaction from celery.app.task import Task class DjangoTask(Task): def delay_on_commit(self, *args, **kwargs) -> None: transaction.on_commit(functools.partial(self.delay, *args, **kwargs)) def apply_async_on_commit(self, *args, **kwargs) -> None: tr...
--- +++ @@ -6,9 +6,16 @@ class DjangoTask(Task): + """ + Extend the base :class:`~celery.app.task.Task` for Django. + + Provide a nicer API to trigger tasks at the end of the DB transaction. + """ def delay_on_commit(self, *args, **kwargs) -> None: + """Call :meth:`~celery.app.task.Task.de...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/contrib/django/task.py
Write clean docstrings for readability
import os import platform as _platform import re from collections import namedtuple from collections.abc import Mapping from copy import deepcopy from types import ModuleType from kombu.utils.url import maybe_sanitize_url from celery.exceptions import ImproperlyConfigured from celery.platforms import pyimplementation...
--- +++ @@ -1,3 +1,4 @@+"""App utilities: Compat settings, bug-report tool, pickling apps.""" import os import platform as _platform import re @@ -62,10 +63,18 @@ def appstr(app): + """String used in __repr__ etc, to id app instances.""" return f'{app.main or "__main__"} at {id(app):#x}' class Setti...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/app/utils.py
Generate NumPy-style docstrings
from celery._state import connect_on_app_finalize from celery.utils.log import get_logger __all__ = () logger = get_logger(__name__) @connect_on_app_finalize def add_backend_cleanup_task(app): @app.task(name='celery.backend_cleanup', shared=False, lazy=False) def backend_cleanup(): app.backend.cleanu...
--- +++ @@ -1,3 +1,7 @@+"""Built-in Tasks. + +The built-in tasks are always available in all app instances. +""" from celery._state import connect_on_app_finalize from celery.utils.log import get_logger @@ -7,6 +11,12 @@ @connect_on_app_finalize def add_backend_cleanup_task(app): + """Task used to clean up ex...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/app/builtins.py
Write proper docstrings for these functions
import warnings from billiard.common import TERM_SIGNAME from kombu.matcher import match from kombu.pidbox import Mailbox from kombu.utils.compat import register_after_fork from kombu.utils.functional import lazy from kombu.utils.objects import cached_property from celery.exceptions import DuplicateNodenameWarning, I...
--- +++ @@ -1,3 +1,16 @@+"""Worker Remote Control Client. + +Client for worker remote control commands. +Server implementation is in :mod:`celery.worker.control`. +There are two types of remote control commands: + +* Inspect commands: Does not have side effects, will usually just return some value + found in the worke...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/app/control.py
Document my Python code with docstrings
import time from functools import partial from ssl import CERT_NONE, CERT_OPTIONAL, CERT_REQUIRED from urllib.parse import unquote from kombu.utils import symbol_by_name from kombu.utils.functional import retry_over_time from kombu.utils.objects import cached_property from kombu.utils.url import _parse_url, maybe_sani...
--- +++ @@ -1,3 +1,4 @@+"""Redis result store backend.""" import time from functools import partial from ssl import CERT_NONE, CERT_OPTIONAL, CERT_REQUIRED @@ -116,6 +117,7 @@ self._pubsub.connection.register_connect_callback(self._pubsub.on_connect) def _reconnect(self): + """Re-establish ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/backends/redis.py
Add docstrings that explain inputs and outputs
import time from copy import copy from kombu import Exchange __all__ = ( 'Event', 'event_exchange', 'get_exchange', 'group_from', ) EVENT_EXCHANGE_NAME = 'celeryev' #: Exchange used to send events on. #: Note: Use :func:`get_exchange` instead, as the type of #: exchange will vary depending on the broker connecti...
--- +++ @@ -1,3 +1,4 @@+"""Creating events, and event exchange definition.""" import time from copy import copy @@ -15,6 +16,12 @@ def Event(type, _fields=None, __dict__=dict, __now__=time.time, **fields): + """Create an event. + + Notes: + An event is simply a dictionary: the only required field i...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/events/event.py
Document this code for team use
import codecs import sys import click from celery.app import defaults from celery.bin.base import CeleryCommand, CeleryOption, handle_preload_options from celery.utils.functional import pass1 @click.group() @click.pass_context @handle_preload_options def upgrade(ctx): def _slurp(filename): # TODO: Handle case...
--- +++ @@ -1,3 +1,4 @@+"""The ``celery upgrade`` command, used to upgrade from previous versions.""" import codecs import sys @@ -12,6 +13,7 @@ @click.pass_context @handle_preload_options def upgrade(ctx): + """Perform upgrade between versions.""" def _slurp(filename): @@ -68,6 +70,7 @@ hel...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/bin/upgrade.py
Document helper functions with docstrings
from __future__ import annotations import datetime import glob import os from typing import TYPE_CHECKING, Iterator from cryptography.hazmat.backends import default_backend from cryptography.hazmat.primitives.asymmetric import padding, rsa from cryptography.x509 import load_pem_x509_certificate from kombu.utils.encod...
--- +++ @@ -1,3 +1,4 @@+"""X.509 certificates.""" from __future__ import annotations import datetime @@ -28,6 +29,7 @@ class Certificate: + """X.509 certificate.""" def __init__(self, cert: str) -> None: with reraise_errors( @@ -40,6 +42,7 @@ raise ValueError("Non-RSA certific...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/security/certificate.py
Help me comply with documentation standards
__all__ = ( 'PENDING', 'RECEIVED', 'STARTED', 'SUCCESS', 'FAILURE', 'REVOKED', 'RETRY', 'IGNORED', 'READY_STATES', 'UNREADY_STATES', 'EXCEPTION_STATES', 'PROPAGATE_STATES', 'precedence', 'state', ) #: State precedence. #: None represents the precedence of an unknown state. #: Lower index means higher prec...
--- +++ @@ -1,3 +1,56 @@+"""Built-in task states. + +.. _states: + +States +------ + +See :ref:`task-states`. + +.. _statesets: + +Sets +---- + +.. state:: READY_STATES + +READY_STATES +~~~~~~~~~~~~ + +Set of states meaning the task result is ready (has been executed). + +.. state:: UNREADY_STATES + +UNREADY_STATES +~~...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/states.py
Add docstrings for utility scripts
import datetime import time import types from collections import deque from contextlib import contextmanager from weakref import proxy from dateutil.parser import isoparse from kombu.utils.objects import cached_property from vine import Thenable, barrier, promise from . import current_app, states from ._state import...
--- +++ @@ -1,3 +1,4 @@+"""Task results/state and results for groups of tasks.""" import datetime import time @@ -59,6 +60,7 @@ class ResultBase: + """Base class for results.""" #: Parent result (if part of a chain) parent = None @@ -66,6 +68,12 @@ @Thenable.register class AsyncResult(ResultBa...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/result.py
Write docstrings for backend logic
from __future__ import annotations import re from bisect import bisect, bisect_left from collections import namedtuple from datetime import datetime, timedelta, tzinfo from typing import Any, Callable, Iterable, Mapping, Sequence, Union from kombu.utils.objects import cached_property from celery import Celery from ...
--- +++ @@ -1,3 +1,4 @@+"""Schedules define the intervals at which periodic tasks run.""" from __future__ import annotations import re @@ -58,6 +59,7 @@ class ParseException(Exception): + """Raised by :class:`crontab_parser` when the input can't be parsed.""" class BaseSchedule: @@ -107,6 +109,16 @@ ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/schedules.py
Generate docstrings for script automation
import logging import numbers import os import sys import threading import traceback from contextlib import contextmanager from typing import AnyStr, Sequence # noqa from kombu.log import LOG_LEVELS from kombu.log import get_logger as _get_logger from kombu.utils.encoding import safe_str from .term import colored _...
--- +++ @@ -1,3 +1,4 @@+"""Logging utilities.""" import logging import numbers import os @@ -36,6 +37,7 @@ def set_in_sighandler(value): + """Set flag signifying that we're inside a signal handler.""" global _in_sighandler _in_sighandler = value @@ -59,6 +61,7 @@ @contextmanager def in_sighandl...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/log.py
Add well-formatted docstrings
import sys from contextlib import contextmanager import cryptography.exceptions from cryptography.hazmat.primitives import hashes from celery.exceptions import SecurityError, reraise __all__ = ('get_digest_algorithm', 'reraise_errors',) def get_digest_algorithm(digest='sha256'): assert digest is not None r...
--- +++ @@ -1,3 +1,4 @@+"""Utilities used by the message signing serializer.""" import sys from contextlib import contextmanager @@ -10,16 +11,18 @@ def get_digest_algorithm(digest='sha256'): + """Convert string to hash object of cryptography library.""" assert digest is not None return getattr(has...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/security/utils.py
Document my Python code with docstrings
from .base import BaseLoader __all__ = ('AppLoader',) class AppLoader(BaseLoader):
--- +++ @@ -1,6 +1,8 @@+"""The default loader used with custom app instances.""" from .base import BaseLoader __all__ = ('AppLoader',) -class AppLoader(BaseLoader):+class AppLoader(BaseLoader): + """Default loader used when an app is specified."""
https://raw.githubusercontent.com/celery/celery/HEAD/celery/loaders/app.py
Generate helpful docstrings for debugging
import bisect import sys import threading from collections import defaultdict from collections.abc import Callable from datetime import datetime from decimal import Decimal from itertools import islice from operator import itemgetter from time import time from typing import Mapping, Optional # noqa from weakref import...
--- +++ @@ -1,3 +1,17 @@+"""In-memory representation of cluster state. + +This module implements a data-structure used to keep +track of the state of a cluster of workers and the tasks +it is working on (by consuming events). + +For every event consumed the state is updated, +so the state represents the state of the cl...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/events/state.py
Document my Python code with docstrings
from kombu.serialization import dumps, loads, registry from kombu.utils.encoding import bytes_to_str, ensure_bytes, str_to_bytes from celery.app.defaults import DEFAULT_SECURITY_DIGEST from celery.utils.serialization import b64decode, b64encode from .certificate import Certificate, FSCertStore from .key import Privat...
--- +++ @@ -1,3 +1,4 @@+"""Secure serializer.""" from kombu.serialization import dumps, loads, registry from kombu.utils.encoding import bytes_to_str, ensure_bytes, str_to_bytes @@ -17,6 +18,7 @@ class SecureSerializer: + """Signed serializer.""" def __init__(self, key=None, cert=None, cert_store=None...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/security/serialization.py
Add docstrings for production code
import numbers from billiard.exceptions import SoftTimeLimitExceeded, Terminated, TimeLimitExceeded, WorkerLostError from click import ClickException from kombu.exceptions import OperationalError __all__ = ( 'reraise', # Warnings 'CeleryWarning', 'AlwaysEagerIgnored', 'DuplicateNodenameWarning', ...
--- +++ @@ -1,3 +1,55 @@+"""Celery error types. + +Error Hierarchy +=============== + +- :exc:`Exception` + - :exc:`celery.exceptions.CeleryError` + - :exc:`~celery.exceptions.ImproperlyConfigured` + - :exc:`~celery.exceptions.SecurityError` + - :exc:`~celery.exceptions.TaskPredicate` + ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/exceptions.py
Document functions with detailed explanations
import os import sys import click from click import ParamType from click.types import StringParamType from celery import concurrency from celery.bin.base import (COMMA_SEPARATED_LIST, LOG_LEVEL, CeleryDaemonCommand, CeleryOption, handle_preload_options) from celery.concurrency.base impor...
--- +++ @@ -1,3 +1,4 @@+"""Program used to start a Celery worker instance.""" import os import sys @@ -19,6 +20,7 @@ class CeleryBeat(ParamType): + """Celery Beat flag.""" name = "beat" @@ -31,10 +33,12 @@ class WorkersPool(click.Choice): + """Workers pool option.""" name = "pool" ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/bin/worker.py
Generate docstrings for script automation
import types from functools import reduce __all__ = ('Bunch', 'FallbackContext', 'getitem_property', 'mro_lookup') class Bunch: def __init__(self, **kwargs): self.__dict__.update(kwargs) def mro_lookup(cls, attr, stop=None, monkey_patched=None): stop = set() if not stop else stop monkey_patche...
--- +++ @@ -1,3 +1,4 @@+"""Object related utilities, including introspection, etc.""" import types from functools import reduce @@ -5,12 +6,27 @@ class Bunch: + """Object that enables you to modify attributes.""" def __init__(self, **kwargs): self.__dict__.update(kwargs) def mro_lookup(c...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/objects.py
Generate descriptive docstrings automatically
import click from celery.bin.base import CeleryCommand, handle_preload_options @click.group(name="list") @click.pass_context @handle_preload_options def list_(ctx): @list_.command(cls=CeleryCommand) @click.pass_context def bindings(ctx): # TODO: Consider using a table formatter for this command. app = ctx....
--- +++ @@ -1,3 +1,4 @@+"""The ``celery list bindings`` command, used to inspect queue bindings.""" import click from celery.bin.base import CeleryCommand, handle_preload_options @@ -7,11 +8,18 @@ @click.pass_context @handle_preload_options def list_(ctx): + """Get info from broker. + + Note: + + For...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/bin/list.py
Write beginner-friendly docstrings
import atexit import warnings from kombu.asynchronous import Hub as _Hub from kombu.asynchronous import get_event_loop, set_event_loop from kombu.asynchronous.semaphore import DummyLock, LaxBoundedSemaphore from kombu.asynchronous.timer import Timer as _Timer from celery import bootsteps from celery._state import _se...
--- +++ @@ -1,3 +1,4 @@+"""Worker-level Bootsteps.""" import atexit import warnings @@ -29,6 +30,7 @@ class Timer(bootsteps.Step): + """Timer bootstep.""" def create(self, w): if w.use_eventloop: @@ -52,6 +54,7 @@ class Hub(bootsteps.StartStopStep): + """Worker starts the event loop.""...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/components.py
Write proper docstrings for these functions
import time from collections import OrderedDict as _OrderedDict from collections import deque from collections.abc import Callable, Mapping, MutableMapping, MutableSet, Sequence from heapq import heapify, heappop, heappush from itertools import chain, count from queue import Empty from typing import Any, Dict, Iterable...
--- +++ @@ -1,3 +1,4 @@+"""Custom maps, sets, sequences, and other data structures.""" import time from collections import OrderedDict as _OrderedDict from collections import deque @@ -37,6 +38,7 @@ def force_mapping(m): # type: (Any) -> Mapping + """Wrap object into supporting the mapping interface if nec...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/collections.py
Document classes and their methods
import curses import sys import threading from datetime import datetime from itertools import count from math import ceil from textwrap import wrap from time import time from celery import VERSION_BANNER, states from celery.app import app_or_default from celery.utils.text import abbr, abbrtask __all__ = ('CursesMoni...
--- +++ @@ -1,3 +1,4 @@+"""Graphical monitor of Celery events using curses.""" import curses import sys @@ -31,6 +32,7 @@ class CursesMonitor: # pragma: no cover + """A curses based Celery task monitor.""" keymap = {} win = None @@ -508,6 +510,7 @@ def evtop(app=None): # pragma: no cover + ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/events/cursesmon.py
Add docstrings to clarify complex logic
import operator import sys import types from functools import reduce from importlib import import_module from types import ModuleType __all__ = ('Proxy', 'PromiseProxy', 'try_import', 'maybe_evaluate') __module__ = __name__ # used by Proxy class body def _default_cls_attr(name, type_, cls_value): # Proxy uses...
--- +++ @@ -1,3 +1,10 @@+"""Proxy/PromiseProxy implementation. + +This module contains critical utilities that needs to be loaded as +soon as possible, and that shall not load any third party modules. + +Parts of this module is Copyright by Werkzeug Team. +""" import operator import sys @@ -32,6 +39,10 @@ def t...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/local.py
Document all endpoints with docstrings
from __future__ import annotations import logging import numbers import os import random import sys import time as _time from calendar import monthrange from datetime import date, datetime, timedelta from datetime import timezone as datetime_timezone from datetime import tzinfo from types import ModuleType from typing...
--- +++ @@ -1,3 +1,4 @@+"""Utilities related to dates, times, intervals, and timezones.""" from __future__ import annotations import logging @@ -65,6 +66,12 @@ class LocalTimezone(tzinfo): + """Local time implementation. Provided in _Zone to the app when `enable_utc` is disabled. + Otherwise, _Zone provid...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/time.py
Document classes and their methods
from functools import partial from typing import Literal import click from kombu.utils.json import dumps from celery.bin.base import (COMMA_SEPARATED_LIST, CeleryCommand, CeleryOption, handle_preload_options, handle_remote_command_error) from celery.exceptions import CeleryCommandExceptio...
--- +++ @@ -1,3 +1,4 @@+"""The ``celery control``, ``. inspect`` and ``. status`` programs.""" from functools import partial from typing import Literal @@ -126,6 +127,7 @@ @click.pass_context @handle_preload_options def status(ctx, timeout, destination, json, **kwargs): + """Show list of workers that are onlin...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/bin/control.py
Provide docstrings following PEP 257
from celery import bootsteps from .connection import Connection __all__ = ('Agent',) class Agent(bootsteps.StartStopStep): conditional = True requires = (Connection,) def __init__(self, c, **kwargs): self.agent_cls = self.enabled = c.app.conf.worker_agent super().__init__(c, **kwargs) ...
--- +++ @@ -1,3 +1,4 @@+"""Celery + :pypi:`cell` integration.""" from celery import bootsteps from .connection import Connection @@ -6,6 +7,7 @@ class Agent(bootsteps.StartStopStep): + """Agent starts :pypi:`cell` actors.""" conditional = True requires = (Connection,) @@ -16,4 +18,4 @@ def ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/agent.py
Add professional docstrings to my codebase
from __future__ import annotations import io import re from functools import partial from pprint import pformat from re import Match from textwrap import fill from typing import Any, Callable, Pattern __all__ = ( 'abbr', 'abbrtask', 'dedent', 'dedent_initial', 'ensure_newlines', 'ensure_sep', 'fill_paragr...
--- +++ @@ -1,3 +1,4 @@+"""Text formatting utilities.""" from __future__ import annotations import io @@ -25,28 +26,34 @@ def str_to_list(s: str) -> list[str]: + """Convert string to list.""" if isinstance(s, str): return s.split(',') return s def dedent_initial(s: str, n: int = 4) ->...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/text.py
Write proper docstrings for these functions
import time from operator import itemgetter from kombu import Queue from kombu.connection import maybe_channel from kombu.mixins import ConsumerMixin from celery import uuid from celery.app import app_or_default from celery.exceptions import ImproperlyConfigured from celery.utils.time import adjust_timestamp from .e...
--- +++ @@ -1,3 +1,4 @@+"""Event receiver implementation.""" import time from operator import itemgetter @@ -20,6 +21,15 @@ class EventReceiver(ConsumerMixin): + """Capture events. + + Arguments: + connection (kombu.Connection): Connection to the broker. + handlers (Mapping[Callable]): Event...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/events/receiver.py
Generate documentation strings for clarity
import os import threading from time import monotonic, sleep from kombu.asynchronous.semaphore import DummyLock from celery import bootsteps from celery.utils.log import get_logger from celery.utils.threads import bgThread from . import state from .components import Pool __all__ = ('Autoscaler', 'WorkerComponent') ...
--- +++ @@ -1,3 +1,12 @@+"""Pool Autoscaling. + +This module implements the internal thread responsible +for growing and shrinking the pool according to the +current autoscale settings. + +The autoscale thread is only enabled if +the :option:`celery worker --autoscale` option is used. +""" import os import threading ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/autoscale.py
Add docstrings with type hints explained
from kombu.common import ignore_errors from celery import bootsteps from celery.utils.log import get_logger __all__ = ('Connection',) logger = get_logger(__name__) info = logger.info class Connection(bootsteps.StartStopStep): def __init__(self, c, **kwargs): c.connection = None super().__init_...
--- +++ @@ -1,3 +1,4 @@+"""Consumer Broker Connection Bootstep.""" from kombu.common import ignore_errors from celery import bootsteps @@ -10,6 +11,7 @@ class Connection(bootsteps.StartStopStep): + """Service managing the consumer broker connection.""" def __init__(self, c, **kwargs): c.conne...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/connection.py
Write Python docstrings for this snippet
import os import sys import threading from itertools import count from threading import TIMEOUT_MAX as THREAD_TIMEOUT_MAX from time import sleep from typing import Any, Callable, Iterator, Optional, Tuple from kombu.asynchronous.timer import Entry from kombu.asynchronous.timer import Timer as Schedule from kombu.async...
--- +++ @@ -1,3 +1,9 @@+"""Scheduler for Python functions. + +.. note:: + This is used for the thread-based worker only, + not for amqp/redis/sqs/qpid where :mod:`kombu.asynchronous.timer` is used. +""" import os import sys import threading @@ -16,6 +22,11 @@ class Timer(threading.Thread): + """Timer th...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/timer2.py
Add concise docstrings to each method
from celery.utils.imports import import_from_cwd, symbol_by_name __all__ = ('get_loader_cls',) LOADER_ALIASES = { 'app': 'celery.loaders.app:AppLoader', 'default': 'celery.loaders.default:Loader', } def get_loader_cls(loader): return symbol_by_name(loader, LOADER_ALIASES, imp=import_from_cwd)
--- +++ @@ -1,3 +1,8 @@+"""Get loader by name. + +Loaders define how configuration is read, what happens +when workers start, when tasks are executed and so on. +""" from celery.utils.imports import import_from_cwd, symbol_by_name __all__ = ('get_loader_cls',) @@ -9,4 +14,5 @@ def get_loader_cls(loader): - r...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/loaders/__init__.py
Write clean docstrings for readability
import os import sys import warnings from contextlib import contextmanager from importlib import import_module, reload from importlib.metadata import entry_points from kombu.utils.imports import symbol_by_name #: Billiard sets this when execv is enabled. #: We use it to find out the name of the original ``__main__`` ...
--- +++ @@ -1,3 +1,4 @@+"""Utilities related to importing modules and symbols by name.""" import os import sys import warnings @@ -21,9 +22,11 @@ class NotAPackage(Exception): + """Raised when importing a package, but it's not a package.""" def qualname(obj): + """Return object name.""" if not ha...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/imports.py
Add docstrings that explain inputs and outputs
import importlib import os import re import sys from datetime import datetime, timezone from kombu.utils import json from kombu.utils.objects import cached_property from celery import signals from celery.exceptions import reraise from celery.utils.collections import DictAttribute, force_mapping from celery.utils.func...
--- +++ @@ -1,3 +1,4 @@+"""Loader base class.""" import importlib import os import re @@ -30,6 +31,23 @@ class BaseLoader: + """Base class for loaders. + + Loaders handles, + + * Reading celery client/worker configurations. + + * What happens when a task starts? + See :meth:`on_tas...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/loaders/base.py
Create structured documentation for my script
from collections import deque from threading import Event from kombu.common import ignore_errors from kombu.utils.encoding import bytes_to_str from kombu.utils.imports import symbol_by_name from .utils.graph import DependencyGraph, GraphFormatter from .utils.imports import instantiate, qualname from .utils.log impor...
--- +++ @@ -1,3 +1,4 @@+"""A directed acyclic graph of reusable components.""" from collections import deque from threading import Event @@ -36,6 +37,7 @@ class StepFormatter(GraphFormatter): + """Graph formatter for :class:`Blueprint`.""" blueprint_prefix = '⧉' conditional_prefix = '∘' @@ -70,6 ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/bootsteps.py
Fully document this Python code with docstrings
import os import socket import sys import threading import traceback import types from contextlib import contextmanager from threading import TIMEOUT_MAX as THREAD_TIMEOUT_MAX from celery.local import Proxy try: from greenlet import getcurrent as get_ident except ImportError: try: from _thread import ...
--- +++ @@ -1,3 +1,4 @@+"""Threading primitives and utilities.""" import os import socket import sys @@ -34,6 +35,7 @@ @contextmanager def default_socket_timeout(timeout): + """Context temporarily setting the default socket timeout.""" prev = socket.getdefaulttimeout() socket.setdefaulttimeout(timeou...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/threads.py
Add docstrings that explain inputs and outputs
import itertools import operator import types import warnings from abc import ABCMeta, abstractmethod from collections import deque from collections.abc import MutableSequence from copy import deepcopy from functools import partial as _partial from functools import reduce from operator import itemgetter from types imp...
--- +++ @@ -1,3 +1,9 @@+"""Composing task work-flows. + +.. seealso: + + You should import these from :mod:`celery` and not this module. +""" import itertools import operator @@ -35,6 +41,9 @@ def maybe_unroll_group(group): + """Unroll group with only one member. + This allows treating a group of a sin...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/canvas.py
Write docstrings for backend logic
import os import threading import time from collections import defaultdict, deque from kombu import Producer from celery.app import app_or_default from celery.utils.nodenames import anon_nodename from celery.utils.time import utcoffset from .event import Event, get_exchange, group_from __all__ = ('EventDispatcher'...
--- +++ @@ -1,3 +1,4 @@+"""Event dispatcher sends events.""" import os import threading @@ -16,6 +17,33 @@ class EventDispatcher: + """Dispatches event messages. + + Arguments: + connection (kombu.Connection): Connection to the broker. + + hostname (str): Hostname to identify ourselves as, +...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/events/dispatcher.py
Create docstrings for each class method
import re from datetime import datetime, timedelta, timezone from celery.utils.deprecated import warn __all__ = ('parse_iso8601',) # Adapted from http://delete.me.uk/2005/03/iso8601.html ISO8601_REGEX = re.compile( r'(?P<year>[0-9]{4})(-(?P<month>[0-9]{1,2})(-(?P<day>[0-9]{1,2})' r'((?P<separator>.)(?P<hour>...
--- +++ @@ -1,3 +1,36 @@+"""Parse ISO8601 dates. + +Originally taken from :pypi:`pyiso8601` +(https://bitbucket.org/micktwomey/pyiso8601) + +Modified to match the behavior of ``dateutil.parser``: + + - raise :exc:`ValueError` instead of ``ParseError`` + - return naive :class:`~datetime.datetime` by default + +Thi...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/iso8601.py
Create docstrings for API functions
import sys import threading import warnings import weakref from weakref import WeakMethod from kombu.utils.functional import retry_over_time from celery.exceptions import CDeprecationWarning from celery.local import PromiseProxy, Proxy from celery.utils.functional import fun_accepts_kwargs from celery.utils.log impor...
--- +++ @@ -1,3 +1,4 @@+"""Implementation of the Observer pattern.""" import sys import threading import warnings @@ -29,6 +30,17 @@ def _boundmethod_safe_weakref(obj): + """Get weakref constructor appropriate for `obj`. `obj` may be a bound method. + + Bound method objects must be special-cased because t...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/dispatch/signal.py
Add docstrings to make code maintainable
from collections import Counter from textwrap import dedent from kombu.utils.encoding import bytes_to_str, safe_str __all__ = ('DOT', 'CycleError', 'DependencyGraph', 'GraphFormatter') class DOT: HEAD = dedent(""" {IN}{type} {id} {{ {INp}graph [{attrs}] """) ATTR = '{name}={value}' ...
--- +++ @@ -1,3 +1,4 @@+"""Dependency graph implementation.""" from collections import Counter from textwrap import dedent @@ -7,6 +8,7 @@ class DOT: + """Constants related to the dot format.""" HEAD = dedent(""" {IN}{type} {id} {{ @@ -21,9 +23,21 @@ class CycleError(Exception): + """A...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/graph.py
Add docstrings that explain purpose and usage
from __future__ import annotations import os import socket from functools import partial from kombu.entity import Exchange, Queue from .functional import memoize from .text import simple_format #: Exchange for worker direct queues. WORKER_DIRECT_EXCHANGE = Exchange('C.dq2') #: Format for worker direct queue names....
--- +++ @@ -1,3 +1,4 @@+"""Worker name utilities.""" from __future__ import annotations import os @@ -35,6 +36,14 @@ def worker_direct(hostname: str | Queue) -> Queue: + """Return the :class:`kombu.Queue` being a direct route to a worker. + + Arguments: + hostname (str, ~kombu.Queue): The fully qua...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/nodenames.py
Generate docstrings for each module
import os # Import from kombu directly as it's used # early in the import stage, where celery.utils loads # too much (e.g., for eventlet patching) from kombu.utils.imports import symbol_by_name __all__ = ('get_implementation', 'get_available_pool_names',) ALIASES = { 'prefork': 'celery.concurrency.prefork:TaskPo...
--- +++ @@ -1,3 +1,4 @@+"""Pool implementation abstract factory, and alias definitions.""" import os # Import from kombu directly as it's used @@ -38,8 +39,10 @@ def get_implementation(cls): + """Return pool implementation by name.""" return symbol_by_name(cls, ALIASES) def get_available_pool_names...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/concurrency/__init__.py
Add docstrings to clarify complex logic
import errno import logging import os import warnings from collections import defaultdict from time import sleep from billiard.common import restart_state from billiard.exceptions import RestartFreqExceeded from kombu.asynchronous.semaphore import DummyLock from kombu.exceptions import ContentDisallowed, DecodeError f...
--- +++ @@ -1,3 +1,9 @@+"""Worker Consumer Blueprint. + +This module contains the components responsible for consuming messages +from the broker, processing the messages and keeping the broker connections +up and running. +""" import errno import logging import os @@ -123,6 +129,7 @@ def dump_body(m, body): + ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/consumer.py
Document all endpoints with docstrings
import sys import types import typing from inspect import isclass def is_none_type(value: typing.Any) -> bool: if sys.version_info < (3, 10): # raise Exception('below 3.10', value, type(None)) return value is type(None) return value == types.NoneType # type: ignore[no-any-return] def get_o...
--- +++ @@ -1,3 +1,4 @@+"""Code related to handling annotations.""" import sys import types @@ -6,6 +7,7 @@ def is_none_type(value: typing.Any) -> bool: + """Check if the given value is a NoneType.""" if sys.version_info < (3, 10): # raise Exception('below 3.10', value, type(None)) ret...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/annotations.py
Help me write clear docstrings
import datetime import numbers import sys from base64 import b64decode as base64decode from base64 import b64encode as base64encode from functools import partial from inspect import getmro from itertools import takewhile from kombu.utils.encoding import bytes_to_str, safe_repr, str_to_bytes try: import cPickle as...
--- +++ @@ -1,3 +1,4 @@+"""Utilities for safely pickling exceptions.""" import datetime import numbers import sys @@ -30,11 +31,30 @@ def subclass_exception(name, parent, module): + """Create new exception class.""" return type(name, (parent,), {'__module__': module}) def find_pickleable_exception(e...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/serialization.py
Provide clean and structured docstrings
import os import sys import traceback from contextlib import contextmanager from functools import partial from pprint import pprint from celery.platforms import signals from celery.utils.text import WhateverIO try: from psutil import Process except ImportError: Process = None __all__ = ( 'blockdetection'...
--- +++ @@ -1,3 +1,4 @@+"""Utilities for debugging memory usage, blocking calls, etc.""" import os import sys import traceback @@ -39,6 +40,10 @@ @contextmanager def blockdetection(timeout): + """Context that raises an exception if process is blocking. + + Uses ``SIGALRM`` to detect blocking functions. + ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/debug.py
Create docstrings for each class method
import traceback from collections import deque, namedtuple from decimal import Decimal from itertools import chain from numbers import Number from pprint import _recursion from typing import Any, AnyStr, Callable, Dict, Iterator, List, Optional, Sequence, Set, Tuple # noqa from .text import truncate __all__ = ('safe...
--- +++ @@ -1,3 +1,14 @@+"""Streaming, truncating, non-recursive version of :func:`repr`. + +Differences from regular :func:`repr`: + +- Sets are represented the Python 3 way: ``{1, 2}`` vs ``set([1, 2])``. +- Unicode strings does not have the ``u'`` prefix, even on Python 2. +- Empty set formatted as ``set()`` (Python...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/saferepr.py
Replace inline comments with docstrings
import warnings from vine.utils import wraps from celery.exceptions import CDeprecationWarning, CPendingDeprecationWarning __all__ = ('Callable', 'Property', 'warn') PENDING_DEPRECATION_FMT = """ {description} is scheduled for deprecation in \ version {deprecation} and removal in version v{removal}. \ ...
--- +++ @@ -1,3 +1,4 @@+"""Deprecation utilities.""" import warnings from vine.utils import wraps @@ -21,6 +22,7 @@ def warn(description=None, deprecation=None, removal=None, alternative=None, stacklevel=2): + """Warn of (pending) deprecation.""" ctx = {'description': description, 'd...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/deprecated.py
Write docstrings for algorithm functions
import atexit import errno import math import numbers import os import platform as _platform import signal as _signal import sys import warnings from contextlib import contextmanager from billiard.compat import close_open_fds, get_fdmax from billiard.util import set_pdeathsig as _set_pdeathsig # fileno used to be in ...
--- +++ @@ -1,3 +1,8 @@+"""Platforms. + +Utilities dealing with platform specifics: signals, daemonization, +users, groups, and so on. +""" import atexit import errno @@ -91,6 +96,7 @@ def isatty(fh): + """Return true if the process has a controlling terminal.""" try: return fh.isatty() ex...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/platforms.py
Generate docstrings for this script
import contextlib import os import sys import warnings from datetime import datetime, timezone from importlib import import_module from typing import IO, TYPE_CHECKING, Any, List, Optional, cast from kombu.utils.imports import symbol_by_name from kombu.utils.objects import cached_property from celery import _state, s...
--- +++ @@ -1,3 +1,4 @@+"""Django-specific customization.""" import contextlib import os import sys @@ -49,6 +50,7 @@ def fixup(app: "Celery", env: str = 'DJANGO_SETTINGS_MODULE') -> Optional["DjangoFixup"]: + """Install Django fixup if settings module environment is set.""" SETTINGS_MODULE = os.environ....
https://raw.githubusercontent.com/celery/celery/HEAD/celery/fixups/django.py
Help me add docstrings to my project
import os import warnings from celery.exceptions import NotConfigured from celery.utils.collections import DictAttribute from celery.utils.serialization import strtobool from .base import BaseLoader __all__ = ('Loader', 'DEFAULT_CONFIG_MODULE') DEFAULT_CONFIG_MODULE = 'celeryconfig' #: Warns if configuration file ...
--- +++ @@ -1,3 +1,4 @@+"""The default loader used when no custom app has been initialized.""" import os import warnings @@ -16,11 +17,13 @@ class Loader(BaseLoader): + """The loader used by the default app.""" def setup_settings(self, settingsdict): return DictAttribute(settingsdict) ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/loaders/default.py
Document my Python code with docstrings
import inspect import sys from collections import UserList from functools import partial from itertools import islice, tee, zip_longest from typing import Any, Callable from kombu.utils.functional import LRUCache, dictfilter, is_list, lazy, maybe_evaluate, maybe_list, memoize from vine import promise from celery.util...
--- +++ @@ -1,3 +1,4 @@+"""Functional-style utilities.""" import inspect import sys from collections import UserList @@ -35,6 +36,11 @@ class mlazy(lazy): + """Memoized lazy evaluation. + + The function is only evaluated once, every subsequent access + will return the same value. + """ #: Set ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/utils/functional.py
Generate NumPy-style docstrings
from __future__ import annotations from kombu.common import QoS, ignore_errors from celery import bootsteps from celery.utils.log import get_logger from celery.utils.quorum_queues import detect_quorum_queues from .mingle import Mingle __all__ = ('Tasks',) logger = get_logger(__name__) debug = logger.debug clas...
--- +++ @@ -1,3 +1,4 @@+"""Worker Task Consumer Bootstep.""" from __future__ import annotations @@ -17,6 +18,7 @@ class Tasks(bootsteps.StartStopStep): + """Bootstep starting the task message consumer.""" requires = (Mingle,) @@ -25,6 +27,7 @@ super().__init__(c, **kwargs) def start(...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/tasks.py
Add well-formatted docstrings
import errno import socket from celery import bootsteps from celery.exceptions import WorkerLostError from celery.utils.log import get_logger from . import state __all__ = ('asynloop', 'synloop') # pylint: disable=redefined-outer-name # We cache globals and attribute lookups, so disable this warning. logger = get_...
--- +++ @@ -1,3 +1,4 @@+"""The consumers highly-optimized inner loop.""" import errno import socket @@ -48,6 +49,7 @@ def asynloop(obj, connection, consumer, blueprint, hub, qos, heartbeat, clock, hbrate=2.0): + """Non-blocking event loop.""" RUN = bootsteps.RUN update_qos = qos.update ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/loops.py
Add docstrings including usage examples
from kombu.common import ignore_errors from celery import bootsteps from .connection import Connection __all__ = ('Events',) class Events(bootsteps.StartStopStep): requires = (Connection,) def __init__(self, c, task_events=True, without_heartbeat=False, ...
--- +++ @@ -1,3 +1,7 @@+"""Worker Event Dispatcher Bootstep. + +``Events`` -> :class:`celery.events.EventDispatcher`. +""" from kombu.common import ignore_errors from celery import bootsteps @@ -8,6 +12,7 @@ class Events(bootsteps.StartStopStep): + """Service used for sending monitoring events.""" req...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/events.py
Document all public functions with docstrings
from celery.signals import heartbeat_sent from celery.utils.sysinfo import load_average from .state import SOFTWARE_INFO, active_requests, all_total_count __all__ = ('Heart',) class Heart: def __init__(self, timer, eventer, interval=None): self.timer = timer self.eventer = eventer self....
--- +++ @@ -1,3 +1,8 @@+"""Heartbeat service. + +This is the internal thread responsible for sending heartbeat events +at regular intervals (may not be an actual thread). +""" from celery.signals import heartbeat_sent from celery.utils.sysinfo import load_average @@ -7,6 +12,15 @@ class Heart: + """Timer sen...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/heartbeat.py
Help me add docstrings to my project
import sys from typing import Iterator, List, Optional, Set, Union, ValuesView if sys.version_info < (3, 11): # pragma: no cover # Backport of PEP 654 for Python versions < 3.11 from exceptiongroup import ExceptionGroup from kombu import Connection, Queue from kombu.transport.native_delayed_delivery import (...
--- +++ @@ -1,3 +1,8 @@+"""Native delayed delivery functionality for Celery workers. + +This module provides the DelayedDelivery bootstep which handles setup and configuration +of native delayed delivery functionality when using quorum queues. +""" import sys from typing import Iterator, List, Optional, Set, Union, V...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/delayed_delivery.py
Generate NumPy-style docstrings
from celery import bootsteps from celery.utils.log import get_logger from .events import Events __all__ = ('Mingle',) logger = get_logger(__name__) debug, info, exception = logger.debug, logger.info, logger.exception class Mingle(bootsteps.StartStopStep): label = 'Mingle' requires = (Events,) compatib...
--- +++ @@ -1,3 +1,4 @@+"""Worker <-> Worker Sync at startup (Bootstep).""" from celery import bootsteps from celery.utils.log import get_logger @@ -10,6 +11,14 @@ class Mingle(bootsteps.StartStopStep): + """Bootstep syncing state with neighbor workers. + + At startup, or upon consumer restart, this will:...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/mingle.py
Add docstrings to improve readability
from celery import bootsteps from celery.worker import heartbeat from .events import Events __all__ = ('Heart',) class Heart(bootsteps.StartStopStep): requires = (Events,) def __init__(self, c, without_heartbeat=False, heartbeat_interval=None, **kwargs): self.enabled = not without...
--- +++ @@ -1,3 +1,4 @@+"""Worker Event Heartbeat Bootstep.""" from celery import bootsteps from celery.worker import heartbeat @@ -7,6 +8,13 @@ class Heart(bootsteps.StartStopStep): + """Bootstep sending event heartbeats. + + This service sends a ``worker-heartbeat`` message every n seconds. + + Note:...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/heart.py
Create Google-style docstrings for my code
import os import sys from datetime import datetime, timezone from time import sleep from billiard import cpu_count from kombu.utils.compat import detect_environment from celery import bootsteps from celery import concurrency as _concurrency from celery import signals from celery.bootsteps import RUN, TERMINATE from ...
--- +++ @@ -1,3 +1,16 @@+"""WorkController can be used to instantiate in-process workers. + +The command-line interface for the worker is in :mod:`celery.bin.worker`, +while the worker program is in :mod:`celery.apps.worker`. + +The worker program is responsible for adding signal handlers, +setting up logging, etc. Th...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/worker.py
Generate docstrings with parameter types
import io import tempfile from collections import UserDict, defaultdict, namedtuple from billiard.common import TERM_SIGNAME from kombu.utils.encoding import safe_repr from celery.exceptions import WorkerShutdown from celery.platforms import EX_OK from celery.platforms import signals as _signals from celery.utils.fun...
--- +++ @@ -1,3 +1,4 @@+"""Worker remote control command implementations.""" import io import tempfile from collections import UserDict, defaultdict, namedtuple @@ -36,6 +37,7 @@ class Panel(UserDict): + """Global registry of remote control commands.""" data = {} # global dict. meta = {} ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/control.py
Write beginner-friendly docstrings
import os import platform import shelve import sys import weakref import zlib from collections import Counter from kombu.serialization import pickle, pickle_protocol from kombu.utils.objects import cached_property from celery import __version__ from celery.exceptions import WorkerShutdown, WorkerTerminate from celery...
--- +++ @@ -1,3 +1,8 @@+"""Internal worker state (global). + +This includes the currently active and reserved tasks, +statistics, and revoked tasks. +""" import os import platform import shelve @@ -81,6 +86,7 @@ def maybe_shutdown(): + """Shutdown if flags have been set.""" if should_terminate is not Non...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/state.py
Fully document this Python code with docstrings
import logging from kombu.asynchronous.timer import to_timestamp from celery import signals from celery.app import trace as _app_trace from celery.exceptions import InvalidTaskError from celery.utils.imports import symbol_by_name from celery.utils.log import get_logger from celery.utils.saferepr import saferepr from ...
--- +++ @@ -1,3 +1,4 @@+"""Task execution strategy (optimization).""" import logging from kombu.asynchronous.timer import to_timestamp @@ -22,6 +23,7 @@ def hybrid_to_proto2(message, body): + """Create a fresh protocol 2 message from a hybrid protocol 1/2 message.""" try: args, kwargs = body.ge...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/strategy.py
Add inline docstrings for readability
import logging import sys from datetime import datetime from time import monotonic, time from weakref import ref from billiard.common import TERM_SIGNAME from billiard.einfo import ExceptionWithTraceback from kombu.utils.encoding import safe_repr, safe_str from kombu.utils.objects import cached_property from celery i...
--- +++ @@ -1,3 +1,8 @@+"""Task request. + +This module defines the :class:`Request` class, that specifies +how tasks are executed. +""" import logging import sys from datetime import datetime @@ -60,6 +65,7 @@ class Request: + """A request for task execution.""" acknowledged = False time_start = ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/request.py
Generate helpful docstrings for debugging
import os from collections.abc import Iterable from time import sleep from pydantic import BaseModel from celery import Signature, Task, chain, chord, group, shared_task from celery.canvas import signature from celery.exceptions import Reject, SoftTimeLimitExceeded from celery.utils.log import get_task_logger LEGACY...
--- +++ @@ -30,11 +30,13 @@ @shared_task def identity(x): + """Return the argument.""" return x @shared_task def add(x, y, z=None): + """Add two or three numbers.""" if z: return x + y + z else: @@ -43,6 +45,7 @@ @shared_task def mul(x: int, y: int) -> int: + """Multiply two...
https://raw.githubusercontent.com/celery/celery/HEAD/t/integration/tasks.py
Generate documentation strings for clarity
from collections import defaultdict from functools import partial from heapq import heappush from operator import itemgetter from kombu import Consumer from kombu.asynchronous.semaphore import DummyLock from kombu.exceptions import ContentDisallowed, DecodeError from celery import bootsteps from celery.utils.log impo...
--- +++ @@ -1,3 +1,4 @@+"""Worker <-> Worker communication Bootstep.""" from collections import defaultdict from functools import partial from heapq import heappush @@ -20,6 +21,10 @@ class Gossip(bootsteps.ConsumerStep): + """Bootstep consuming events from other workers. + + This keeps the logical clock v...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/gossip.py
Add clean documentation to messy code
from __future__ import annotations from enum import Enum, auto from pytest_celery import CeleryTestWorker from celery.app.control import Control class WorkerKill: class Method(Enum): DOCKER_KILL = auto() CONTROL_SHUTDOWN = auto() SIGTERM = auto() SIGQUIT = auto() def kill_...
--- +++ @@ -8,6 +8,7 @@ class WorkerKill: + """Kills a worker in different ways.""" class Method(Enum): DOCKER_KILL = auto() @@ -20,6 +21,12 @@ worker: CeleryTestWorker, method: WorkerKill.Method, ) -> None: + """Kill a Celery worker. + + Args: + wor...
https://raw.githubusercontent.com/celery/celery/HEAD/t/smoke/operations/worker_kill.py
Add docstrings to improve collaboration
from __future__ import annotations from enum import Enum, auto from pytest_celery import CeleryTestWorker class WorkerRestart: class Method(Enum): POOL_RESTART = auto() DOCKER_RESTART_GRACEFULLY = auto() DOCKER_RESTART_FORCE = auto() def restart_worker( self, worker:...
--- +++ @@ -6,6 +6,7 @@ class WorkerRestart: + """Restarts a worker in different ways.""" class Method(Enum): POOL_RESTART = auto() DOCKER_RESTART_GRACEFULLY = auto() @@ -17,6 +18,13 @@ method: WorkerRestart.Method, assertion: bool = True, ) -> None: + """Resta...
https://raw.githubusercontent.com/celery/celery/HEAD/t/smoke/operations/worker_restart.py
Document functions with clear intent
from __future__ import annotations from enum import Enum, auto from pytest_celery import CeleryTestWorker from celery.canvas import Signature from celery.result import AsyncResult from t.smoke.tasks import (self_termination_delay_timeout, self_termination_exhaust_memory, self_termination_sigkill, ...
--- +++ @@ -11,6 +11,7 @@ class TaskTermination: + """Terminates a task in different ways.""" class Method(Enum): SIGKILL = auto() SYSTEM_EXIT = auto() @@ -22,6 +23,15 @@ worker: CeleryTestWorker, method: TaskTermination.Method, ) -> AsyncResult: + """Apply a t...
https://raw.githubusercontent.com/celery/celery/HEAD/t/smoke/operations/task_termination.py
Write documentation strings for class attributes
#!/usr/bin/env python3 import codecs import os import re import setuptools NAME = 'celery' # -*- Extras -*- EXTENSIONS = ( 'arangodb', 'auth', 'azureblockblob', 'brotli', 'cassandra', 'consul', 'cosmosdbsql', 'couchbase', 'couchdb', 'django', 'dynamodb', 'elasticsearc...
--- +++ @@ -61,6 +61,7 @@ def parse_dist_meta(): + """Extract metadata information from ``$dist/__init__.py``.""" pats = {re_meta: _add_default, re_doc: _add_doc} here = os.path.abspath(os.path.dirname(__file__)) with open(os.path.join(here, NAME, '__init__.py')) as meta_fh: @@ -97,18 +98,29 @@ ...
https://raw.githubusercontent.com/celery/celery/HEAD/setup.py
Write docstrings including parameters and return values
from __future__ import annotations import os import sys from signal import SIGKILL from time import sleep import celery.utils from celery import Task, shared_task, signature from celery.canvas import Signature from t.integration.tasks import * # noqa from t.integration.tasks import replaced_with_me @shared_task d...
--- +++ @@ -1,3 +1,4 @@+"""Smoke tests tasks.""" from __future__ import annotations @@ -56,21 +57,25 @@ @shared_task def self_termination_sigkill(): + """Forceful termination.""" os.kill(os.getpid(), SIGKILL) @shared_task def self_termination_system_exit(): + """Triggers a system exit to simula...
https://raw.githubusercontent.com/celery/celery/HEAD/t/smoke/tasks.py
Annotate my code with docstrings
from __future__ import annotations import os import pytest from pytest_celery import CeleryTestWorker, defaults from pytest_docker_tools import build, container, fxtr from celery import Celery from t.smoke.workers.dev import SmokeWorkerContainer class AltSmokeWorkerContainer(SmokeWorkerContainer): @classmetho...
--- +++ @@ -11,6 +11,7 @@ class AltSmokeWorkerContainer(SmokeWorkerContainer): + """Alternative worker with different name, but same configurations.""" @classmethod def worker_name(cls) -> str: @@ -51,6 +52,7 @@ alt_dev_worker_container: AltSmokeWorkerContainer, celery_setup_app: Celery, ) ...
https://raw.githubusercontent.com/celery/celery/HEAD/t/smoke/workers/alt.py
Expand my code with proper documentation strings
from __future__ import annotations import os import pytest from pytest_celery import CeleryTestWorker, defaults from pytest_docker_tools import build, container, fxtr from celery import Celery from t.smoke.workers.dev import SmokeWorkerContainer class OtherSmokeWorkerContainer(SmokeWorkerContainer): @classmet...
--- +++ @@ -11,6 +11,7 @@ class OtherSmokeWorkerContainer(SmokeWorkerContainer): + """Alternative worker with different name and queue, but same configurations for the rest.""" @classmethod def worker_name(cls) -> str: @@ -55,6 +56,7 @@ other_dev_worker_container: OtherSmokeWorkerContainer, ...
https://raw.githubusercontent.com/celery/celery/HEAD/t/smoke/workers/other.py
Improve my code by adding docstrings
import os from typing import Any, Type import pytest from pytest_celery import CeleryWorkerContainer, defaults from pytest_docker_tools import build, container, fxtr import celery class SmokeWorkerContainer(CeleryWorkerContainer): @property def client(self) -> Any: return self @classmethod ...
--- +++ @@ -9,6 +9,10 @@ class SmokeWorkerContainer(CeleryWorkerContainer): + """Defines the configurations for the smoke tests worker container. + + This worker will install Celery from the current source code. + """ @property def client(self) -> Any: @@ -63,9 +67,19 @@ @pytest.fixture def ...
https://raw.githubusercontent.com/celery/celery/HEAD/t/smoke/workers/dev.py
Add verbose docstrings with examples
from celery import Celery from celery.worker.control import control_command, inspect_command @control_command( args=[('a', int), ('b', int)], signature='a b', ) def custom_control_cmd(state, a, b): return {'ok': f'Received {a} and {b}'} @inspect_command( args=[('x', int)], signature='x', ) def c...
--- +++ @@ -7,6 +7,7 @@ signature='a b', ) def custom_control_cmd(state, a, b): + """Ask the workers to reply with a and b.""" return {'ok': f'Received {a} and {b}'} @@ -15,8 +16,9 @@ signature='x', ) def custom_inspect_cmd(state, x): + """Ask the workers to reply with x.""" return {'ok'...
https://raw.githubusercontent.com/celery/celery/HEAD/t/unit/bin/proj/app_with_custom_cmds.py
Write docstrings for utility functions
# -*- coding: utf-8 -*- # # Copyright 2013 Google LLC. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless requir...
--- +++ @@ -13,6 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +"""General console printing utilities used by the Cloud SDK.""" import os import signal @@ -26,6 +27,19 @@ def IsInteractive(output=False, error=False, heuristic=False): + """Det...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/console/console_io.py
Add missing documentation to my Python functions
from celery import bootsteps from celery.utils.log import get_logger from celery.worker import pidbox from .tasks import Tasks __all__ = ('Control',) logger = get_logger(__name__) class Control(bootsteps.StartStopStep): requires = (Tasks,) def __init__(self, c, **kwargs): self.is_green = c.pool i...
--- +++ @@ -1,3 +1,9 @@+"""Worker Remote Control Bootstep. + +``Control`` -> :mod:`celery.worker.pidbox` -> :mod:`kombu.pidbox`. + +The actual commands are implemented in :mod:`celery.worker.control`. +""" from celery import bootsteps from celery.utils.log import get_logger from celery.worker import pidbox @@ -10,6 ...
https://raw.githubusercontent.com/celery/celery/HEAD/celery/worker/consumer/control.py
Write docstrings including parameters and return values
# -*- coding: utf-8 -*- # # Copyright 2015 Google LLC. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless requir...
--- +++ @@ -13,6 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +"""Simple console pager.""" from __future__ import absolute_import from __future__ import division @@ -25,6 +26,29 @@ class Pager(object): + """A simple console text pager. + + ...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/console/console_pager.py
Add docstrings for production code
# -*- coding: utf-8 -*- # # Copyright 2015 Google LLC. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless requi...
--- +++ @@ -14,6 +14,77 @@ # See the License for the specific language governing permissions and # limitations under the License. +r"""A module for console attributes, special characters and functions. + +The target architectures {linux, macos, windows} support inline encoding for +all attributes except color. Windo...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/console/console_attr.py
Add docstrings to clarify complex logic
# Copyright (C) 2018 Google Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, ...
--- +++ @@ -12,6 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +"""Provides tab completion functionality for CLIs built with Fire.""" from __future__ import absolute_import from __future__ import division @@ -31,6 +32,19 @@ def _BashScript(nam...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/completion.py
Add docstrings with type hints explained
# Copyright (C) 2018 Google Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, ...
--- +++ @@ -13,6 +13,10 @@ # limitations under the License. # pylint: disable=invalid-name +"""Enables use of Python Fire as a "main" function (i.e. "python -m fire"). + +This allows using Fire with third-party libraries without modifying their code. +""" import importlib from importlib import util @@ -36,6 +40,...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/__main__.py
Add docstrings to improve readability
# -*- coding: utf-8 -*- # # Copyright 2015 Google LLC. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless requir...
--- +++ @@ -13,6 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +"""OS specific console_attr helper functions.""" from __future__ import absolute_import from __future__ import division @@ -25,6 +26,14 @@ def GetTermSize(): + """Gets the termin...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/console/console_attr_os.py
Expand my code with proper documentation strings
# -*- coding: utf-8 -*- # # Copyright 2013 Google LLC. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless requir...
--- +++ @@ -13,6 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +"""Utilities for determining the current platform and architecture.""" from __future__ import absolute_import from __future__ import division @@ -25,20 +26,32 @@ class Error(Excep...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/console/platforms.py
Annotate my code with docstrings
import math import typing as tp from dataclasses import dataclass from typing import List, Optional, Union import numpy as np import torch from audiotools import AudioSignal from audiotools.ml import BaseModel from dac.model.base import CodecMixin from dac.nn.layers import Snake1d, WNConv1d, WNConvTranspose1d from tor...
--- +++ @@ -121,6 +121,9 @@ self.use_kv_cache = False def setup_caches(self, max_batch_size, max_seq_length): + """ + This method will only be called during inference when using KV cache. + """ head_dim = self.config.dim // self.config.n_head max_seq_length = find_m...
https://raw.githubusercontent.com/fishaudio/fish-speech/HEAD/fish_speech/models/dac/modded_dac.py
Document all public functions with docstrings
# Copyright (C) 2018 Google Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, ...
--- +++ @@ -12,6 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +"""Formatting utilities for use in creating help text.""" from fire import formatting_windows # pylint: disable=unused-import import termcolor @@ -40,6 +41,7 @@ def WrappedJoin(i...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/formatting.py
Write docstrings describing functionality
import gc import queue from typing import Generator import numpy as np import torch from loguru import logger from fish_speech.inference_engine.reference_loader import ReferenceLoader from fish_speech.inference_engine.utils import InferenceResult, wav_chunk_header from fish_speech.inference_engine.vq_manager import V...
--- +++ @@ -38,6 +38,12 @@ @torch.inference_mode() def inference(self, req: ServeTTSRequest) -> Generator[InferenceResult, None, None]: + """ + Main inference function: + - Loads the reference audio and text. + - Calls the LLAMA model for inference. + - Decodes the VQ token...
https://raw.githubusercontent.com/fishaudio/fish-speech/HEAD/fish_speech/inference_engine/__init__.py
Create docstrings for each class method
# Copyright (C) 2018 Google Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, ...
--- +++ @@ -12,6 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +"""Types of values.""" import inspect @@ -36,6 +37,17 @@ def IsSimpleGroup(component): + """If a group is simple enough, then we treat it as a value in PrintResult. + + Only if...
https://raw.githubusercontent.com/google/python-fire/HEAD/fire/value_types.py