From 6d7ba58f880be618ade07f8ea080fe8c4bf8a896 Mon Sep 17 00:00:00 2001 From: cyfraeviolae Date: Wed, 3 Apr 2024 03:10:44 -0400 Subject: venv --- .../site-packages/pip/_vendor/tenacity/__init__.py | 608 +++++++++++++++++++++ .../tenacity/__pycache__/__init__.cpython-311.pyc | Bin 0 -> 29053 bytes .../tenacity/__pycache__/_asyncio.cpython-311.pyc | Bin 0 -> 5229 bytes .../tenacity/__pycache__/_utils.cpython-311.pyc | Bin 0 -> 2569 bytes .../tenacity/__pycache__/after.cpython-311.pyc | Bin 0 -> 1764 bytes .../tenacity/__pycache__/before.cpython-311.pyc | Bin 0 -> 1598 bytes .../__pycache__/before_sleep.cpython-311.pyc | Bin 0 -> 2381 bytes .../tenacity/__pycache__/nap.cpython-311.pyc | Bin 0 -> 1572 bytes .../tenacity/__pycache__/retry.cpython-311.pyc | Bin 0 -> 15948 bytes .../tenacity/__pycache__/stop.cpython-311.pyc | Bin 0 -> 6301 bytes .../__pycache__/tornadoweb.cpython-311.pyc | Bin 0 -> 2918 bytes .../tenacity/__pycache__/wait.cpython-311.pyc | Bin 0 -> 13307 bytes .../site-packages/pip/_vendor/tenacity/_asyncio.py | 94 ++++ .../site-packages/pip/_vendor/tenacity/_utils.py | 76 +++ .../site-packages/pip/_vendor/tenacity/after.py | 51 ++ .../site-packages/pip/_vendor/tenacity/before.py | 46 ++ .../pip/_vendor/tenacity/before_sleep.py | 71 +++ .../site-packages/pip/_vendor/tenacity/nap.py | 43 ++ .../site-packages/pip/_vendor/tenacity/py.typed | 0 .../site-packages/pip/_vendor/tenacity/retry.py | 272 +++++++++ .../site-packages/pip/_vendor/tenacity/stop.py | 103 ++++ .../pip/_vendor/tenacity/tornadoweb.py | 59 ++ .../site-packages/pip/_vendor/tenacity/wait.py | 228 ++++++++ 23 files changed, 1651 insertions(+) create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__init__.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/__init__.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_asyncio.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_utils.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/after.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before_sleep.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/nap.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/retry.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/stop.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/tornadoweb.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/wait.cpython-311.pyc create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_asyncio.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_utils.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/after.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before_sleep.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/nap.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/py.typed create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/retry.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/stop.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/tornadoweb.py create mode 100644 venv/lib/python3.11/site-packages/pip/_vendor/tenacity/wait.py (limited to 'venv/lib/python3.11/site-packages/pip/_vendor/tenacity') 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 new file mode 100644 index 0000000..4f1603a --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__init__.py @@ -0,0 +1,608 @@ +# 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 new file mode 100644 index 0000000..d5366a0 Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/__init__.cpython-311.pyc differ 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 new file mode 100644 index 0000000..ffc9704 Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_asyncio.cpython-311.pyc differ 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 new file mode 100644 index 0000000..37d5116 Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/_utils.cpython-311.pyc differ 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 new file mode 100644 index 0000000..152ef1f Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/after.cpython-311.pyc differ 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 new file mode 100644 index 0000000..2fd56b2 Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before.cpython-311.pyc differ 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 new file mode 100644 index 0000000..3d2a2ac Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/before_sleep.cpython-311.pyc differ 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 new file mode 100644 index 0000000..b8a9c99 Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/nap.cpython-311.pyc differ 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 new file mode 100644 index 0000000..d40c310 Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/retry.cpython-311.pyc differ 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 new file mode 100644 index 0000000..9a112d4 Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/stop.cpython-311.pyc differ 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 new file mode 100644 index 0000000..525054b Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/tornadoweb.cpython-311.pyc differ 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 new file mode 100644 index 0000000..ffa079d Binary files /dev/null and b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/__pycache__/wait.cpython-311.pyc differ 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 new file mode 100644 index 0000000..2e50cd7 --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_asyncio.py @@ -0,0 +1,94 @@ +# 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 new file mode 100644 index 0000000..f14ff32 --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/_utils.py @@ -0,0 +1,76 @@ +# 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 new file mode 100644 index 0000000..574c9bc --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/after.py @@ -0,0 +1,51 @@ +# 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 = "" + 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 new file mode 100644 index 0000000..cfd7dc7 --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before.py @@ -0,0 +1,46 @@ +# 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 = "" + 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 new file mode 100644 index 0000000..8c6167f --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/before_sleep.py @@ -0,0 +1,71 @@ +# 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 = "" + 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 new file mode 100644 index 0000000..72aa5bf --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/nap.py @@ -0,0 +1,43 @@ +# 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 new file mode 100644 index 0000000..e69de29 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 new file mode 100644 index 0000000..3898873 --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/retry.py @@ -0,0 +1,272 @@ +# 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 new file mode 100644 index 0000000..bb23eff --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/stop.py @@ -0,0 +1,103 @@ +# 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 new file mode 100644 index 0000000..e19c30b --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/tornadoweb.py @@ -0,0 +1,59 @@ +# 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 new file mode 100644 index 0000000..f9349c0 --- /dev/null +++ b/venv/lib/python3.11/site-packages/pip/_vendor/tenacity/wait.py @@ -0,0 +1,228 @@ +# 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)) -- cgit v1.2.3