diff options
Diffstat (limited to 'venv/lib/python3.11/site-packages/pip/_vendor/tenacity')
23 files changed, 0 insertions, 1651 deletions
diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__init__.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__init__.py deleted file mode 100644 index 4f1603a..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__init__.py +++ /dev/null @@ -1,608 +0,0 @@ -# Copyright 2016-2018 Julien Danjou -# Copyright 2017 Elisey Zanko -# Copyright 2016 Étienne Bersac -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -import functools -import sys -import threading -import time -import typing as t -import warnings -from abc import ABC, abstractmethod -from concurrent import futures -from inspect import iscoroutinefunction - -# Import all built-in retry strategies for easier usage. -from .retry import retry_base # noqa -from .retry import retry_all # noqa -from .retry import retry_always # noqa -from .retry import retry_any # noqa -from .retry import retry_if_exception # noqa -from .retry import retry_if_exception_type # noqa -from .retry import retry_if_exception_cause_type # noqa -from .retry import retry_if_not_exception_type # noqa -from .retry import retry_if_not_result # noqa -from .retry import retry_if_result # noqa -from .retry import retry_never # noqa -from .retry import retry_unless_exception_type # noqa -from .retry import retry_if_exception_message # noqa -from .retry import retry_if_not_exception_message # noqa - -# Import all nap strategies for easier usage. -from .nap import sleep # noqa -from .nap import sleep_using_event # noqa - -# Import all built-in stop strategies for easier usage. -from .stop import stop_after_attempt # noqa -from .stop import stop_after_delay # noqa -from .stop import stop_all # noqa -from .stop import stop_any # noqa -from .stop import stop_never # noqa -from .stop import stop_when_event_set # noqa - -# Import all built-in wait strategies for easier usage. -from .wait import wait_chain # noqa -from .wait import wait_combine # noqa -from .wait import wait_exponential # noqa -from .wait import wait_fixed # noqa -from .wait import wait_incrementing # noqa -from .wait import wait_none # noqa -from .wait import wait_random # noqa -from .wait import wait_random_exponential # noqa -from .wait import wait_random_exponential as wait_full_jitter # noqa -from .wait import wait_exponential_jitter # noqa - -# Import all built-in before strategies for easier usage. -from .before import before_log # noqa -from .before import before_nothing # noqa - -# Import all built-in after strategies for easier usage. -from .after import after_log # noqa -from .after import after_nothing # noqa - -# Import all built-in after strategies for easier usage. -from .before_sleep import before_sleep_log # noqa -from .before_sleep import before_sleep_nothing # noqa - -# Replace a conditional import with a hard-coded None so that pip does -# not attempt to use tornado even if it is present in the environment. -# If tornado is non-None, tenacity will attempt to execute some code -# that is sensitive to the version of tornado, which could break pip -# if an old version is found. -tornado = None # type: ignore - -if t.TYPE_CHECKING: - import types - - from .retry import RetryBaseT - from .stop import StopBaseT - from .wait import WaitBaseT - - -WrappedFnReturnT = t.TypeVar("WrappedFnReturnT") -WrappedFn = t.TypeVar("WrappedFn", bound=t.Callable[..., t.Any]) - - -class TryAgain(Exception): - """Always retry the executed function when raised.""" - - -NO_RESULT = object() - - -class DoAttempt: - pass - - -class DoSleep(float): - pass - - -class BaseAction: - """Base class for representing actions to take by retry object. - - Concrete implementations must define: - - __init__: to initialize all necessary fields - - REPR_FIELDS: class variable specifying attributes to include in repr(self) - - NAME: for identification in retry object methods and callbacks - """ - - REPR_FIELDS: t.Sequence[str] = () - NAME: t.Optional[str] = None - - def __repr__(self) -> str: - state_str = ", ".join(f"{field}={getattr(self, field)!r}" for field in self.REPR_FIELDS) - return f"{self.__class__.__name__}({state_str})" - - def __str__(self) -> str: - return repr(self) - - -class RetryAction(BaseAction): - REPR_FIELDS = ("sleep",) - NAME = "retry" - - def __init__(self, sleep: t.SupportsFloat) -> None: - self.sleep = float(sleep) - - -_unset = object() - - -def _first_set(first: t.Union[t.Any, object], second: t.Any) -> t.Any: - return second if first is _unset else first - - -class RetryError(Exception): - """Encapsulates the last attempt instance right before giving up.""" - - def __init__(self, last_attempt: "Future") -> None: - self.last_attempt = last_attempt - super().__init__(last_attempt) - - def reraise(self) -> "t.NoReturn": - if self.last_attempt.failed: - raise self.last_attempt.result() - raise self - - def __str__(self) -> str: - return f"{self.__class__.__name__}[{self.last_attempt}]" - - -class AttemptManager: - """Manage attempt context.""" - - def __init__(self, retry_state: "RetryCallState"): - self.retry_state = retry_state - - def __enter__(self) -> None: - pass - - def __exit__( - self, - exc_type: t.Optional[t.Type[BaseException]], - exc_value: t.Optional[BaseException], - traceback: t.Optional["types.TracebackType"], - ) -> t.Optional[bool]: - if exc_type is not None and exc_value is not None: - self.retry_state.set_exception((exc_type, exc_value, traceback)) - return True # Swallow exception. - else: - # We don't have the result, actually. - self.retry_state.set_result(None) - return None - - -class BaseRetrying(ABC): - def __init__( - self, - sleep: t.Callable[[t.Union[int, float]], None] = sleep, - stop: "StopBaseT" = stop_never, - wait: "WaitBaseT" = wait_none(), - retry: "RetryBaseT" = retry_if_exception_type(), - before: t.Callable[["RetryCallState"], None] = before_nothing, - after: t.Callable[["RetryCallState"], None] = after_nothing, - before_sleep: t.Optional[t.Callable[["RetryCallState"], None]] = None, - reraise: bool = False, - retry_error_cls: t.Type[RetryError] = RetryError, - retry_error_callback: t.Optional[t.Callable[["RetryCallState"], t.Any]] = None, - ): - self.sleep = sleep - self.stop = stop - self.wait = wait - self.retry = retry - self.before = before - self.after = after - self.before_sleep = before_sleep - self.reraise = reraise - self._local = threading.local() - self.retry_error_cls = retry_error_cls - self.retry_error_callback = retry_error_callback - - def copy( - self, - sleep: t.Union[t.Callable[[t.Union[int, float]], None], object] = _unset, - stop: t.Union["StopBaseT", object] = _unset, - wait: t.Union["WaitBaseT", object] = _unset, - retry: t.Union[retry_base, object] = _unset, - before: t.Union[t.Callable[["RetryCallState"], None], object] = _unset, - after: t.Union[t.Callable[["RetryCallState"], None], object] = _unset, - before_sleep: t.Union[t.Optional[t.Callable[["RetryCallState"], None]], object] = _unset, - reraise: t.Union[bool, object] = _unset, - retry_error_cls: t.Union[t.Type[RetryError], object] = _unset, - retry_error_callback: t.Union[t.Optional[t.Callable[["RetryCallState"], t.Any]], object] = _unset, - ) -> "BaseRetrying": - """Copy this object with some parameters changed if needed.""" - return self.__class__( - sleep=_first_set(sleep, self.sleep), - stop=_first_set(stop, self.stop), - wait=_first_set(wait, self.wait), - retry=_first_set(retry, self.retry), - before=_first_set(before, self.before), - after=_first_set(after, self.after), - before_sleep=_first_set(before_sleep, self.before_sleep), - reraise=_first_set(reraise, self.reraise), - retry_error_cls=_first_set(retry_error_cls, self.retry_error_cls), - retry_error_callback=_first_set(retry_error_callback, self.retry_error_callback), - ) - - def __repr__(self) -> str: - return ( - f"<{self.__class__.__name__} object at 0x{id(self):x} (" - f"stop={self.stop}, " - f"wait={self.wait}, " - f"sleep={self.sleep}, " - f"retry={self.retry}, " - f"before={self.before}, " - f"after={self.after})>" - ) - - @property - def statistics(self) -> t.Dict[str, t.Any]: - """Return a dictionary of runtime statistics. - - This dictionary will be empty when the controller has never been - ran. When it is running or has ran previously it should have (but - may not) have useful and/or informational keys and values when - running is underway and/or completed. - - .. warning:: The keys in this dictionary **should** be some what - stable (not changing), but there existence **may** - change between major releases as new statistics are - gathered or removed so before accessing keys ensure that - they actually exist and handle when they do not. - - .. note:: The values in this dictionary are local to the thread - running call (so if multiple threads share the same retrying - object - either directly or indirectly) they will each have - there own view of statistics they have collected (in the - future we may provide a way to aggregate the various - statistics from each thread). - """ - try: - return self._local.statistics # type: ignore[no-any-return] - except AttributeError: - self._local.statistics = t.cast(t.Dict[str, t.Any], {}) - return self._local.statistics - - def wraps(self, f: WrappedFn) -> WrappedFn: - """Wrap a function for retrying. - - :param f: A function to wraps for retrying. - """ - - @functools.wraps(f) - def wrapped_f(*args: t.Any, **kw: t.Any) -> t.Any: - return self(f, *args, **kw) - - def retry_with(*args: t.Any, **kwargs: t.Any) -> WrappedFn: - return self.copy(*args, **kwargs).wraps(f) - - wrapped_f.retry = self # type: ignore[attr-defined] - wrapped_f.retry_with = retry_with # type: ignore[attr-defined] - - return wrapped_f # type: ignore[return-value] - - def begin(self) -> None: - self.statistics.clear() - self.statistics["start_time"] = time.monotonic() - self.statistics["attempt_number"] = 1 - self.statistics["idle_for"] = 0 - - def iter(self, retry_state: "RetryCallState") -> t.Union[DoAttempt, DoSleep, t.Any]: # noqa - fut = retry_state.outcome - if fut is None: - if self.before is not None: - self.before(retry_state) - return DoAttempt() - - is_explicit_retry = fut.failed and isinstance(fut.exception(), TryAgain) - if not (is_explicit_retry or self.retry(retry_state)): - return fut.result() - - if self.after is not None: - self.after(retry_state) - - self.statistics["delay_since_first_attempt"] = retry_state.seconds_since_start - if self.stop(retry_state): - if self.retry_error_callback: - return self.retry_error_callback(retry_state) - retry_exc = self.retry_error_cls(fut) - if self.reraise: - raise retry_exc.reraise() - raise retry_exc from fut.exception() - - if self.wait: - sleep = self.wait(retry_state) - else: - sleep = 0.0 - retry_state.next_action = RetryAction(sleep) - retry_state.idle_for += sleep - self.statistics["idle_for"] += sleep - self.statistics["attempt_number"] += 1 - - if self.before_sleep is not None: - self.before_sleep(retry_state) - - return DoSleep(sleep) - - def __iter__(self) -> t.Generator[AttemptManager, None, None]: - self.begin() - - retry_state = RetryCallState(self, fn=None, args=(), kwargs={}) - while True: - do = self.iter(retry_state=retry_state) - if isinstance(do, DoAttempt): - yield AttemptManager(retry_state=retry_state) - elif isinstance(do, DoSleep): - retry_state.prepare_for_next_attempt() - self.sleep(do) - else: - break - - @abstractmethod - def __call__( - self, - fn: t.Callable[..., WrappedFnReturnT], - *args: t.Any, - **kwargs: t.Any, - ) -> WrappedFnReturnT: - pass - - -class Retrying(BaseRetrying): - """Retrying controller.""" - - def __call__( - self, - fn: t.Callable[..., WrappedFnReturnT], - *args: t.Any, - **kwargs: t.Any, - ) -> WrappedFnReturnT: - self.begin() - - retry_state = RetryCallState(retry_object=self, fn=fn, args=args, kwargs=kwargs) - while True: - do = self.iter(retry_state=retry_state) - if isinstance(do, DoAttempt): - try: - result = fn(*args, **kwargs) - except BaseException: # noqa: B902 - retry_state.set_exception(sys.exc_info()) # type: ignore[arg-type] - else: - retry_state.set_result(result) - elif isinstance(do, DoSleep): - retry_state.prepare_for_next_attempt() - self.sleep(do) - else: - return do # type: ignore[no-any-return] - - -if sys.version_info[1] >= 9: - FutureGenericT = futures.Future[t.Any] -else: - FutureGenericT = futures.Future - - -class Future(FutureGenericT): - """Encapsulates a (future or past) attempted call to a target function.""" - - def __init__(self, attempt_number: int) -> None: - super().__init__() - self.attempt_number = attempt_number - - @property - def failed(self) -> bool: - """Return whether a exception is being held in this future.""" - return self.exception() is not None - - @classmethod - def construct(cls, attempt_number: int, value: t.Any, has_exception: bool) -> "Future": - """Construct a new Future object.""" - fut = cls(attempt_number) - if has_exception: - fut.set_exception(value) - else: - fut.set_result(value) - return fut - - -class RetryCallState: - """State related to a single call wrapped with Retrying.""" - - def __init__( - self, - retry_object: BaseRetrying, - fn: t.Optional[WrappedFn], - args: t.Any, - kwargs: t.Any, - ) -> None: - #: Retry call start timestamp - self.start_time = time.monotonic() - #: Retry manager object - self.retry_object = retry_object - #: Function wrapped by this retry call - self.fn = fn - #: Arguments of the function wrapped by this retry call - self.args = args - #: Keyword arguments of the function wrapped by this retry call - self.kwargs = kwargs - - #: The number of the current attempt - self.attempt_number: int = 1 - #: Last outcome (result or exception) produced by the function - self.outcome: t.Optional[Future] = None - #: Timestamp of the last outcome - self.outcome_timestamp: t.Optional[float] = None - #: Time spent sleeping in retries - self.idle_for: float = 0.0 - #: Next action as decided by the retry manager - self.next_action: t.Optional[RetryAction] = None - - @property - def seconds_since_start(self) -> t.Optional[float]: - if self.outcome_timestamp is None: - return None - return self.outcome_timestamp - self.start_time - - def prepare_for_next_attempt(self) -> None: - self.outcome = None - self.outcome_timestamp = None - self.attempt_number += 1 - self.next_action = None - - def set_result(self, val: t.Any) -> None: - ts = time.monotonic() - fut = Future(self.attempt_number) - fut.set_result(val) - self.outcome, self.outcome_timestamp = fut, ts - - def set_exception( - self, exc_info: t.Tuple[t.Type[BaseException], BaseException, "types.TracebackType| None"] - ) -> None: - ts = time.monotonic() - fut = Future(self.attempt_number) - fut.set_exception(exc_info[1]) - self.outcome, self.outcome_timestamp = fut, ts - - def __repr__(self) -> str: - if self.outcome is None: - result = "none yet" - elif self.outcome.failed: - exception = self.outcome.exception() - result = f"failed ({exception.__class__.__name__} {exception})" - else: - result = f"returned {self.outcome.result()}" - - slept = float(round(self.idle_for, 2)) - clsname = self.__class__.__name__ - return f"<{clsname} {id(self)}: attempt #{self.attempt_number}; slept for {slept}; last result: {result}>" - - -@t.overload -def retry(func: WrappedFn) -> WrappedFn: - ... - - -@t.overload -def retry( - sleep: t.Callable[[t.Union[int, float]], None] = sleep, - stop: "StopBaseT" = stop_never, - wait: "WaitBaseT" = wait_none(), - retry: "RetryBaseT" = retry_if_exception_type(), - before: t.Callable[["RetryCallState"], None] = before_nothing, - after: t.Callable[["RetryCallState"], None] = after_nothing, - before_sleep: t.Optional[t.Callable[["RetryCallState"], None]] = None, - reraise: bool = False, - retry_error_cls: t.Type["RetryError"] = RetryError, - retry_error_callback: t.Optional[t.Callable[["RetryCallState"], t.Any]] = None, -) -> t.Callable[[WrappedFn], WrappedFn]: - ... - - -def retry(*dargs: t.Any, **dkw: t.Any) -> t.Any: - """Wrap a function with a new `Retrying` object. - - :param dargs: positional arguments passed to Retrying object - :param dkw: keyword arguments passed to the Retrying object - """ - # support both @retry and @retry() as valid syntax - if len(dargs) == 1 and callable(dargs[0]): - return retry()(dargs[0]) - else: - - def wrap(f: WrappedFn) -> WrappedFn: - if isinstance(f, retry_base): - warnings.warn( - f"Got retry_base instance ({f.__class__.__name__}) as callable argument, " - f"this will probably hang indefinitely (did you mean retry={f.__class__.__name__}(...)?)" - ) - r: "BaseRetrying" - if iscoroutinefunction(f): - r = AsyncRetrying(*dargs, **dkw) - elif tornado and hasattr(tornado.gen, "is_coroutine_function") and tornado.gen.is_coroutine_function(f): - r = TornadoRetrying(*dargs, **dkw) - else: - r = Retrying(*dargs, **dkw) - - return r.wraps(f) - - return wrap - - -from pip._vendor.tenacity._asyncio import AsyncRetrying # noqa:E402,I100 - -if tornado: - from pip._vendor.tenacity.tornadoweb import TornadoRetrying - - -__all__ = [ - "retry_base", - "retry_all", - "retry_always", - "retry_any", - "retry_if_exception", - "retry_if_exception_type", - "retry_if_exception_cause_type", - "retry_if_not_exception_type", - "retry_if_not_result", - "retry_if_result", - "retry_never", - "retry_unless_exception_type", - "retry_if_exception_message", - "retry_if_not_exception_message", - "sleep", - "sleep_using_event", - "stop_after_attempt", - "stop_after_delay", - "stop_all", - "stop_any", - "stop_never", - "stop_when_event_set", - "wait_chain", - "wait_combine", - "wait_exponential", - "wait_fixed", - "wait_incrementing", - "wait_none", - "wait_random", - "wait_random_exponential", - "wait_full_jitter", - "wait_exponential_jitter", - "before_log", - "before_nothing", - "after_log", - "after_nothing", - "before_sleep_log", - "before_sleep_nothing", - "retry", - "WrappedFn", - "TryAgain", - "NO_RESULT", - "DoAttempt", - "DoSleep", - "BaseAction", - "RetryAction", - "RetryError", - "AttemptManager", - "BaseRetrying", - "Retrying", - "Future", - "RetryCallState", - "AsyncRetrying", -] diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/__init__.cpython-311.pyc Binary files differdeleted file mode 100644 index d5366a0..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/__init__.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_asyncio.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_asyncio.cpython-311.pyc Binary files differdeleted file mode 100644 index ffc9704..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_asyncio.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_utils.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_utils.cpython-311.pyc Binary files differdeleted file mode 100644 index 37d5116..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_utils.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/after.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/after.cpython-311.pyc Binary files differdeleted file mode 100644 index 152ef1f..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/after.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before.cpython-311.pyc Binary files differdeleted file mode 100644 index 2fd56b2..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before_sleep.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before_sleep.cpython-311.pyc Binary files differdeleted file mode 100644 index 3d2a2ac..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before_sleep.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/nap.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/nap.cpython-311.pyc Binary files differdeleted file mode 100644 index b8a9c99..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/nap.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/retry.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/retry.cpython-311.pyc Binary files differdeleted file mode 100644 index d40c310..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/retry.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/stop.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/stop.cpython-311.pyc Binary files differdeleted file mode 100644 index 9a112d4..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/stop.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/tornadoweb.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/tornadoweb.cpython-311.pyc Binary files differdeleted file mode 100644 index 525054b..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/tornadoweb.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/wait.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/wait.cpython-311.pyc Binary files differdeleted file mode 100644 index ffa079d..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/wait.cpython-311.pyc +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_asyncio.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_asyncio.py deleted file mode 100644 index 2e50cd7..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_asyncio.py +++ /dev/null @@ -1,94 +0,0 @@ -# Copyright 2016 Étienne Bersac -# Copyright 2016 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import functools -import sys -import typing as t -from asyncio import sleep - -from pip._vendor.tenacity import AttemptManager -from pip._vendor.tenacity import BaseRetrying -from pip._vendor.tenacity import DoAttempt -from pip._vendor.tenacity import DoSleep -from pip._vendor.tenacity import RetryCallState - -WrappedFnReturnT = t.TypeVar("WrappedFnReturnT") -WrappedFn = t.TypeVar("WrappedFn", bound=t.Callable[..., t.Awaitable[t.Any]]) - - -class AsyncRetrying(BaseRetrying): - sleep: t.Callable[[float], t.Awaitable[t.Any]] - - def __init__(self, sleep: t.Callable[[float], t.Awaitable[t.Any]] = sleep, **kwargs: t.Any) -> None: - super().__init__(**kwargs) - self.sleep = sleep - - async def __call__( # type: ignore[override] - self, fn: WrappedFn, *args: t.Any, **kwargs: t.Any - ) -> WrappedFnReturnT: - self.begin() - - retry_state = RetryCallState(retry_object=self, fn=fn, args=args, kwargs=kwargs) - while True: - do = self.iter(retry_state=retry_state) - if isinstance(do, DoAttempt): - try: - result = await fn(*args, **kwargs) - except BaseException: # noqa: B902 - retry_state.set_exception(sys.exc_info()) # type: ignore[arg-type] - else: - retry_state.set_result(result) - elif isinstance(do, DoSleep): - retry_state.prepare_for_next_attempt() - await self.sleep(do) - else: - return do # type: ignore[no-any-return] - - def __iter__(self) -> t.Generator[AttemptManager, None, None]: - raise TypeError("AsyncRetrying object is not iterable") - - def __aiter__(self) -> "AsyncRetrying": - self.begin() - self._retry_state = RetryCallState(self, fn=None, args=(), kwargs={}) - return self - - async def __anext__(self) -> AttemptManager: - while True: - do = self.iter(retry_state=self._retry_state) - if do is None: - raise StopAsyncIteration - elif isinstance(do, DoAttempt): - return AttemptManager(retry_state=self._retry_state) - elif isinstance(do, DoSleep): - self._retry_state.prepare_for_next_attempt() - await self.sleep(do) - else: - raise StopAsyncIteration - - def wraps(self, fn: WrappedFn) -> WrappedFn: - fn = super().wraps(fn) - # Ensure wrapper is recognized as a coroutine function. - - @functools.wraps(fn) - async def async_wrapped(*args: t.Any, **kwargs: t.Any) -> t.Any: - return await fn(*args, **kwargs) - - # Preserve attributes - async_wrapped.retry = fn.retry # type: ignore[attr-defined] - async_wrapped.retry_with = fn.retry_with # type: ignore[attr-defined] - - return async_wrapped # type: ignore[return-value] diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_utils.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_utils.py deleted file mode 100644 index f14ff32..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_utils.py +++ /dev/null @@ -1,76 +0,0 @@ -# Copyright 2016 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import sys -import typing -from datetime import timedelta - - -# sys.maxsize: -# An integer giving the maximum value a variable of type Py_ssize_t can take. -MAX_WAIT = sys.maxsize / 2 - - -def find_ordinal(pos_num: int) -> str: - # See: https://en.wikipedia.org/wiki/English_numerals#Ordinal_numbers - if pos_num == 0: - return "th" - elif pos_num == 1: - return "st" - elif pos_num == 2: - return "nd" - elif pos_num == 3: - return "rd" - elif 4 <= pos_num <= 20: - return "th" - else: - return find_ordinal(pos_num % 10) - - -def to_ordinal(pos_num: int) -> str: - return f"{pos_num}{find_ordinal(pos_num)}" - - -def get_callback_name(cb: typing.Callable[..., typing.Any]) -> str: - """Get a callback fully-qualified name. - - If no name can be produced ``repr(cb)`` is called and returned. - """ - segments = [] - try: - segments.append(cb.__qualname__) - except AttributeError: - try: - segments.append(cb.__name__) - except AttributeError: - pass - if not segments: - return repr(cb) - else: - try: - # When running under sphinx it appears this can be none? - if cb.__module__: - segments.insert(0, cb.__module__) - except AttributeError: - pass - return ".".join(segments) - - -time_unit_type = typing.Union[int, float, timedelta] - - -def to_seconds(time_unit: time_unit_type) -> float: - return float(time_unit.total_seconds() if isinstance(time_unit, timedelta) else time_unit) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/after.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/after.py deleted file mode 100644 index 574c9bc..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/after.py +++ /dev/null @@ -1,51 +0,0 @@ -# Copyright 2016 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import typing - -from pip._vendor.tenacity import _utils - -if typing.TYPE_CHECKING: - import logging - - from pip._vendor.tenacity import RetryCallState - - -def after_nothing(retry_state: "RetryCallState") -> None: - """After call strategy that does nothing.""" - - -def after_log( - logger: "logging.Logger", - log_level: int, - sec_format: str = "%0.3f", -) -> typing.Callable[["RetryCallState"], None]: - """After call strategy that logs to some logger the finished attempt.""" - - def log_it(retry_state: "RetryCallState") -> None: - if retry_state.fn is None: - # NOTE(sileht): can't really happen, but we must please mypy - fn_name = "<unknown>" - else: - fn_name = _utils.get_callback_name(retry_state.fn) - logger.log( - log_level, - f"Finished call to '{fn_name}' " - f"after {sec_format % retry_state.seconds_since_start}(s), " - f"this was the {_utils.to_ordinal(retry_state.attempt_number)} time calling it.", - ) - - return log_it diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before.py deleted file mode 100644 index cfd7dc7..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before.py +++ /dev/null @@ -1,46 +0,0 @@ -# Copyright 2016 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import typing - -from pip._vendor.tenacity import _utils - -if typing.TYPE_CHECKING: - import logging - - from pip._vendor.tenacity import RetryCallState - - -def before_nothing(retry_state: "RetryCallState") -> None: - """Before call strategy that does nothing.""" - - -def before_log(logger: "logging.Logger", log_level: int) -> typing.Callable[["RetryCallState"], None]: - """Before call strategy that logs to some logger the attempt.""" - - def log_it(retry_state: "RetryCallState") -> None: - if retry_state.fn is None: - # NOTE(sileht): can't really happen, but we must please mypy - fn_name = "<unknown>" - else: - fn_name = _utils.get_callback_name(retry_state.fn) - logger.log( - log_level, - f"Starting call to '{fn_name}', " - f"this is the {_utils.to_ordinal(retry_state.attempt_number)} time calling it.", - ) - - return log_it diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before_sleep.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before_sleep.py deleted file mode 100644 index 8c6167f..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before_sleep.py +++ /dev/null @@ -1,71 +0,0 @@ -# Copyright 2016 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import typing - -from pip._vendor.tenacity import _utils - -if typing.TYPE_CHECKING: - import logging - - from pip._vendor.tenacity import RetryCallState - - -def before_sleep_nothing(retry_state: "RetryCallState") -> None: - """Before call strategy that does nothing.""" - - -def before_sleep_log( - logger: "logging.Logger", - log_level: int, - exc_info: bool = False, -) -> typing.Callable[["RetryCallState"], None]: - """Before call strategy that logs to some logger the attempt.""" - - def log_it(retry_state: "RetryCallState") -> None: - local_exc_info: BaseException | bool | None - - if retry_state.outcome is None: - raise RuntimeError("log_it() called before outcome was set") - - if retry_state.next_action is None: - raise RuntimeError("log_it() called before next_action was set") - - if retry_state.outcome.failed: - ex = retry_state.outcome.exception() - verb, value = "raised", f"{ex.__class__.__name__}: {ex}" - - if exc_info: - local_exc_info = retry_state.outcome.exception() - else: - local_exc_info = False - else: - verb, value = "returned", retry_state.outcome.result() - local_exc_info = False # exc_info does not apply when no exception - - if retry_state.fn is None: - # NOTE(sileht): can't really happen, but we must please mypy - fn_name = "<unknown>" - else: - fn_name = _utils.get_callback_name(retry_state.fn) - - logger.log( - log_level, - f"Retrying {fn_name} " f"in {retry_state.next_action.sleep} seconds as it {verb} {value}.", - exc_info=local_exc_info, - ) - - return log_it diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/nap.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/nap.py deleted file mode 100644 index 72aa5bf..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/nap.py +++ /dev/null @@ -1,43 +0,0 @@ -# Copyright 2016 Étienne Bersac -# Copyright 2016 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import time -import typing - -if typing.TYPE_CHECKING: - import threading - - -def sleep(seconds: float) -> None: - """ - Sleep strategy that delays execution for a given number of seconds. - - This is the default strategy, and may be mocked out for unit testing. - """ - time.sleep(seconds) - - -class sleep_using_event: - """Sleep strategy that waits on an event to be set.""" - - def __init__(self, event: "threading.Event") -> None: - self.event = event - - def __call__(self, timeout: typing.Optional[float]) -> None: - # NOTE(harlowja): this may *not* actually wait for timeout - # seconds if the event is set (ie this may eject out early). - self.event.wait(timeout=timeout) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/py.typed b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/py.typed deleted file mode 100644 index e69de29..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/py.typed +++ /dev/null diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/retry.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/retry.py deleted file mode 100644 index 3898873..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/retry.py +++ /dev/null @@ -1,272 +0,0 @@ -# Copyright 2016–2021 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import abc -import re -import typing - -if typing.TYPE_CHECKING: - from pip._vendor.tenacity import RetryCallState - - -class retry_base(abc.ABC): - """Abstract base class for retry strategies.""" - - @abc.abstractmethod - def __call__(self, retry_state: "RetryCallState") -> bool: - pass - - def __and__(self, other: "retry_base") -> "retry_all": - return retry_all(self, other) - - def __or__(self, other: "retry_base") -> "retry_any": - return retry_any(self, other) - - -RetryBaseT = typing.Union[retry_base, typing.Callable[["RetryCallState"], bool]] - - -class _retry_never(retry_base): - """Retry strategy that never rejects any result.""" - - def __call__(self, retry_state: "RetryCallState") -> bool: - return False - - -retry_never = _retry_never() - - -class _retry_always(retry_base): - """Retry strategy that always rejects any result.""" - - def __call__(self, retry_state: "RetryCallState") -> bool: - return True - - -retry_always = _retry_always() - - -class retry_if_exception(retry_base): - """Retry strategy that retries if an exception verifies a predicate.""" - - def __init__(self, predicate: typing.Callable[[BaseException], bool]) -> None: - self.predicate = predicate - - def __call__(self, retry_state: "RetryCallState") -> bool: - if retry_state.outcome is None: - raise RuntimeError("__call__() called before outcome was set") - - if retry_state.outcome.failed: - exception = retry_state.outcome.exception() - if exception is None: - raise RuntimeError("outcome failed but the exception is None") - return self.predicate(exception) - else: - return False - - -class retry_if_exception_type(retry_if_exception): - """Retries if an exception has been raised of one or more types.""" - - def __init__( - self, - exception_types: typing.Union[ - typing.Type[BaseException], - typing.Tuple[typing.Type[BaseException], ...], - ] = Exception, - ) -> None: - self.exception_types = exception_types - super().__init__(lambda e: isinstance(e, exception_types)) - - -class retry_if_not_exception_type(retry_if_exception): - """Retries except an exception has been raised of one or more types.""" - - def __init__( - self, - exception_types: typing.Union[ - typing.Type[BaseException], - typing.Tuple[typing.Type[BaseException], ...], - ] = Exception, - ) -> None: - self.exception_types = exception_types - super().__init__(lambda e: not isinstance(e, exception_types)) - - -class retry_unless_exception_type(retry_if_exception): - """Retries until an exception is raised of one or more types.""" - - def __init__( - self, - exception_types: typing.Union[ - typing.Type[BaseException], - typing.Tuple[typing.Type[BaseException], ...], - ] = Exception, - ) -> None: - self.exception_types = exception_types - super().__init__(lambda e: not isinstance(e, exception_types)) - - def __call__(self, retry_state: "RetryCallState") -> bool: - if retry_state.outcome is None: - raise RuntimeError("__call__() called before outcome was set") - - # always retry if no exception was raised - if not retry_state.outcome.failed: - return True - - exception = retry_state.outcome.exception() - if exception is None: - raise RuntimeError("outcome failed but the exception is None") - return self.predicate(exception) - - -class retry_if_exception_cause_type(retry_base): - """Retries if any of the causes of the raised exception is of one or more types. - - The check on the type of the cause of the exception is done recursively (until finding - an exception in the chain that has no `__cause__`) - """ - - def __init__( - self, - exception_types: typing.Union[ - typing.Type[BaseException], - typing.Tuple[typing.Type[BaseException], ...], - ] = Exception, - ) -> None: - self.exception_cause_types = exception_types - - def __call__(self, retry_state: "RetryCallState") -> bool: - if retry_state.outcome is None: - raise RuntimeError("__call__ called before outcome was set") - - if retry_state.outcome.failed: - exc = retry_state.outcome.exception() - while exc is not None: - if isinstance(exc.__cause__, self.exception_cause_types): - return True - exc = exc.__cause__ - - return False - - -class retry_if_result(retry_base): - """Retries if the result verifies a predicate.""" - - def __init__(self, predicate: typing.Callable[[typing.Any], bool]) -> None: - self.predicate = predicate - - def __call__(self, retry_state: "RetryCallState") -> bool: - if retry_state.outcome is None: - raise RuntimeError("__call__() called before outcome was set") - - if not retry_state.outcome.failed: - return self.predicate(retry_state.outcome.result()) - else: - return False - - -class retry_if_not_result(retry_base): - """Retries if the result refutes a predicate.""" - - def __init__(self, predicate: typing.Callable[[typing.Any], bool]) -> None: - self.predicate = predicate - - def __call__(self, retry_state: "RetryCallState") -> bool: - if retry_state.outcome is None: - raise RuntimeError("__call__() called before outcome was set") - - if not retry_state.outcome.failed: - return not self.predicate(retry_state.outcome.result()) - else: - return False - - -class retry_if_exception_message(retry_if_exception): - """Retries if an exception message equals or matches.""" - - def __init__( - self, - message: typing.Optional[str] = None, - match: typing.Optional[str] = None, - ) -> None: - if message and match: - raise TypeError(f"{self.__class__.__name__}() takes either 'message' or 'match', not both") - - # set predicate - if message: - - def message_fnc(exception: BaseException) -> bool: - return message == str(exception) - - predicate = message_fnc - elif match: - prog = re.compile(match) - - def match_fnc(exception: BaseException) -> bool: - return bool(prog.match(str(exception))) - - predicate = match_fnc - else: - raise TypeError(f"{self.__class__.__name__}() missing 1 required argument 'message' or 'match'") - - super().__init__(predicate) - - -class retry_if_not_exception_message(retry_if_exception_message): - """Retries until an exception message equals or matches.""" - - def __init__( - self, - message: typing.Optional[str] = None, - match: typing.Optional[str] = None, - ) -> None: - super().__init__(message, match) - # invert predicate - if_predicate = self.predicate - self.predicate = lambda *args_, **kwargs_: not if_predicate(*args_, **kwargs_) - - def __call__(self, retry_state: "RetryCallState") -> bool: - if retry_state.outcome is None: - raise RuntimeError("__call__() called before outcome was set") - - if not retry_state.outcome.failed: - return True - - exception = retry_state.outcome.exception() - if exception is None: - raise RuntimeError("outcome failed but the exception is None") - return self.predicate(exception) - - -class retry_any(retry_base): - """Retries if any of the retries condition is valid.""" - - def __init__(self, *retries: retry_base) -> None: - self.retries = retries - - def __call__(self, retry_state: "RetryCallState") -> bool: - return any(r(retry_state) for r in self.retries) - - -class retry_all(retry_base): - """Retries if all the retries condition are valid.""" - - def __init__(self, *retries: retry_base) -> None: - self.retries = retries - - def __call__(self, retry_state: "RetryCallState") -> bool: - return all(r(retry_state) for r in self.retries) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/stop.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/stop.py deleted file mode 100644 index bb23eff..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/stop.py +++ /dev/null @@ -1,103 +0,0 @@ -# Copyright 2016–2021 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import abc -import typing - -from pip._vendor.tenacity import _utils - -if typing.TYPE_CHECKING: - import threading - - from pip._vendor.tenacity import RetryCallState - - -class stop_base(abc.ABC): - """Abstract base class for stop strategies.""" - - @abc.abstractmethod - def __call__(self, retry_state: "RetryCallState") -> bool: - pass - - def __and__(self, other: "stop_base") -> "stop_all": - return stop_all(self, other) - - def __or__(self, other: "stop_base") -> "stop_any": - return stop_any(self, other) - - -StopBaseT = typing.Union[stop_base, typing.Callable[["RetryCallState"], bool]] - - -class stop_any(stop_base): - """Stop if any of the stop condition is valid.""" - - def __init__(self, *stops: stop_base) -> None: - self.stops = stops - - def __call__(self, retry_state: "RetryCallState") -> bool: - return any(x(retry_state) for x in self.stops) - - -class stop_all(stop_base): - """Stop if all the stop conditions are valid.""" - - def __init__(self, *stops: stop_base) -> None: - self.stops = stops - - def __call__(self, retry_state: "RetryCallState") -> bool: - return all(x(retry_state) for x in self.stops) - - -class _stop_never(stop_base): - """Never stop.""" - - def __call__(self, retry_state: "RetryCallState") -> bool: - return False - - -stop_never = _stop_never() - - -class stop_when_event_set(stop_base): - """Stop when the given event is set.""" - - def __init__(self, event: "threading.Event") -> None: - self.event = event - - def __call__(self, retry_state: "RetryCallState") -> bool: - return self.event.is_set() - - -class stop_after_attempt(stop_base): - """Stop when the previous attempt >= max_attempt.""" - - def __init__(self, max_attempt_number: int) -> None: - self.max_attempt_number = max_attempt_number - - def __call__(self, retry_state: "RetryCallState") -> bool: - return retry_state.attempt_number >= self.max_attempt_number - - -class stop_after_delay(stop_base): - """Stop when the time from the first attempt >= limit.""" - - def __init__(self, max_delay: _utils.time_unit_type) -> None: - self.max_delay = _utils.to_seconds(max_delay) - - def __call__(self, retry_state: "RetryCallState") -> bool: - if retry_state.seconds_since_start is None: - raise RuntimeError("__call__() called but seconds_since_start is not set") - return retry_state.seconds_since_start >= self.max_delay diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/tornadoweb.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/tornadoweb.py deleted file mode 100644 index e19c30b..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/tornadoweb.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright 2017 Elisey Zanko -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import sys -import typing - -from pip._vendor.tenacity import BaseRetrying -from pip._vendor.tenacity import DoAttempt -from pip._vendor.tenacity import DoSleep -from pip._vendor.tenacity import RetryCallState - -from tornado import gen - -if typing.TYPE_CHECKING: - from tornado.concurrent import Future - -_RetValT = typing.TypeVar("_RetValT") - - -class TornadoRetrying(BaseRetrying): - def __init__(self, sleep: "typing.Callable[[float], Future[None]]" = gen.sleep, **kwargs: typing.Any) -> None: - super().__init__(**kwargs) - self.sleep = sleep - - @gen.coroutine # type: ignore[misc] - def __call__( - self, - fn: "typing.Callable[..., typing.Union[typing.Generator[typing.Any, typing.Any, _RetValT], Future[_RetValT]]]", - *args: typing.Any, - **kwargs: typing.Any, - ) -> "typing.Generator[typing.Any, typing.Any, _RetValT]": - self.begin() - - retry_state = RetryCallState(retry_object=self, fn=fn, args=args, kwargs=kwargs) - while True: - do = self.iter(retry_state=retry_state) - if isinstance(do, DoAttempt): - try: - result = yield fn(*args, **kwargs) - except BaseException: # noqa: B902 - retry_state.set_exception(sys.exc_info()) # type: ignore[arg-type] - else: - retry_state.set_result(result) - elif isinstance(do, DoSleep): - retry_state.prepare_for_next_attempt() - yield self.sleep(do) - else: - raise gen.Return(do) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/wait.py b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/wait.py deleted file mode 100644 index f9349c0..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/wait.py +++ /dev/null @@ -1,228 +0,0 @@ -# Copyright 2016–2021 Julien Danjou -# Copyright 2016 Joshua Harlow -# Copyright 2013-2014 Ray Holder -# -# 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, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import abc -import random -import typing - -from pip._vendor.tenacity import _utils - -if typing.TYPE_CHECKING: - from pip._vendor.tenacity import RetryCallState - - -class wait_base(abc.ABC): - """Abstract base class for wait strategies.""" - - @abc.abstractmethod - def __call__(self, retry_state: "RetryCallState") -> float: - pass - - def __add__(self, other: "wait_base") -> "wait_combine": - return wait_combine(self, other) - - def __radd__(self, other: "wait_base") -> typing.Union["wait_combine", "wait_base"]: - # make it possible to use multiple waits with the built-in sum function - if other == 0: # type: ignore[comparison-overlap] - return self - return self.__add__(other) - - -WaitBaseT = typing.Union[wait_base, typing.Callable[["RetryCallState"], typing.Union[float, int]]] - - -class wait_fixed(wait_base): - """Wait strategy that waits a fixed amount of time between each retry.""" - - def __init__(self, wait: _utils.time_unit_type) -> None: - self.wait_fixed = _utils.to_seconds(wait) - - def __call__(self, retry_state: "RetryCallState") -> float: - return self.wait_fixed - - -class wait_none(wait_fixed): - """Wait strategy that doesn't wait at all before retrying.""" - - def __init__(self) -> None: - super().__init__(0) - - -class wait_random(wait_base): - """Wait strategy that waits a random amount of time between min/max.""" - - def __init__(self, min: _utils.time_unit_type = 0, max: _utils.time_unit_type = 1) -> None: # noqa - self.wait_random_min = _utils.to_seconds(min) - self.wait_random_max = _utils.to_seconds(max) - - def __call__(self, retry_state: "RetryCallState") -> float: - return self.wait_random_min + (random.random() * (self.wait_random_max - self.wait_random_min)) - - -class wait_combine(wait_base): - """Combine several waiting strategies.""" - - def __init__(self, *strategies: wait_base) -> None: - self.wait_funcs = strategies - - def __call__(self, retry_state: "RetryCallState") -> float: - return sum(x(retry_state=retry_state) for x in self.wait_funcs) - - -class wait_chain(wait_base): - """Chain two or more waiting strategies. - - If all strategies are exhausted, the very last strategy is used - thereafter. - - For example:: - - @retry(wait=wait_chain(*[wait_fixed(1) for i in range(3)] + - [wait_fixed(2) for j in range(5)] + - [wait_fixed(5) for k in range(4))) - def wait_chained(): - print("Wait 1s for 3 attempts, 2s for 5 attempts and 5s - thereafter.") - """ - - def __init__(self, *strategies: wait_base) -> None: - self.strategies = strategies - - def __call__(self, retry_state: "RetryCallState") -> float: - wait_func_no = min(max(retry_state.attempt_number, 1), len(self.strategies)) - wait_func = self.strategies[wait_func_no - 1] - return wait_func(retry_state=retry_state) - - -class wait_incrementing(wait_base): - """Wait an incremental amount of time after each attempt. - - Starting at a starting value and incrementing by a value for each attempt - (and restricting the upper limit to some maximum value). - """ - - def __init__( - self, - start: _utils.time_unit_type = 0, - increment: _utils.time_unit_type = 100, - max: _utils.time_unit_type = _utils.MAX_WAIT, # noqa - ) -> None: - self.start = _utils.to_seconds(start) - self.increment = _utils.to_seconds(increment) - self.max = _utils.to_seconds(max) - - def __call__(self, retry_state: "RetryCallState") -> float: - result = self.start + (self.increment * (retry_state.attempt_number - 1)) - return max(0, min(result, self.max)) - - -class wait_exponential(wait_base): - """Wait strategy that applies exponential backoff. - - It allows for a customized multiplier and an ability to restrict the - upper and lower limits to some maximum and minimum value. - - The intervals are fixed (i.e. there is no jitter), so this strategy is - suitable for balancing retries against latency when a required resource is - unavailable for an unknown duration, but *not* suitable for resolving - contention between multiple processes for a shared resource. Use - wait_random_exponential for the latter case. - """ - - def __init__( - self, - multiplier: typing.Union[int, float] = 1, - max: _utils.time_unit_type = _utils.MAX_WAIT, # noqa - exp_base: typing.Union[int, float] = 2, - min: _utils.time_unit_type = 0, # noqa - ) -> None: - self.multiplier = multiplier - self.min = _utils.to_seconds(min) - self.max = _utils.to_seconds(max) - self.exp_base = exp_base - - def __call__(self, retry_state: "RetryCallState") -> float: - try: - exp = self.exp_base ** (retry_state.attempt_number - 1) - result = self.multiplier * exp - except OverflowError: - return self.max - return max(max(0, self.min), min(result, self.max)) - - -class wait_random_exponential(wait_exponential): - """Random wait with exponentially widening window. - - An exponential backoff strategy used to mediate contention between multiple - uncoordinated processes for a shared resource in distributed systems. This - is the sense in which "exponential backoff" is meant in e.g. Ethernet - networking, and corresponds to the "Full Jitter" algorithm described in - this blog post: - - https://aws.amazon.com/blogs/architecture/exponential-backoff-and-jitter/ - - Each retry occurs at a random time in a geometrically expanding interval. - It allows for a custom multiplier and an ability to restrict the upper - limit of the random interval to some maximum value. - - Example:: - - wait_random_exponential(multiplier=0.5, # initial window 0.5s - max=60) # max 60s timeout - - When waiting for an unavailable resource to become available again, as - opposed to trying to resolve contention for a shared resource, the - wait_exponential strategy (which uses a fixed interval) may be preferable. - - """ - - def __call__(self, retry_state: "RetryCallState") -> float: - high = super().__call__(retry_state=retry_state) - return random.uniform(0, high) - - -class wait_exponential_jitter(wait_base): - """Wait strategy that applies exponential backoff and jitter. - - It allows for a customized initial wait, maximum wait and jitter. - - This implements the strategy described here: - https://cloud.google.com/storage/docs/retry-strategy - - The wait time is min(initial * 2**n + random.uniform(0, jitter), maximum) - where n is the retry count. - """ - - def __init__( - self, - initial: float = 1, - max: float = _utils.MAX_WAIT, # noqa - exp_base: float = 2, - jitter: float = 1, - ) -> None: - self.initial = initial - self.max = max - self.exp_base = exp_base - self.jitter = jitter - - def __call__(self, retry_state: "RetryCallState") -> float: - jitter = random.uniform(0, self.jitter) - try: - exp = self.exp_base ** (retry_state.attempt_number - 1) - result = self.initial * exp + jitter - except OverflowError: - result = self.max - return max(0, min(result, self.max)) |