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inspect.signature() doesn't parse __text_signature__ containing a newline character #85267

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vstinner opened this issue Jun 23, 2020 · 6 comments
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3.10 only security fixes stdlib Python modules in the Lib dir

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@vstinner
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vstinner commented Jun 23, 2020

BPO 41095
Nosy @vstinner, @serhiy-storchaka, @1st1, @asottile
PRs
  • bpo-31938: Fix default-value signatures of several functions in the select module #21066
  • Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
    closed_at = None
    created_at = <Date 2020-06-23.22:26:29.252>
    labels = ['library', '3.10']
    title = "inspect.signature() doesn't parse __text_signature__ containing a newline character"
    updated_at = <Date 2020-06-24.01:12:14.804>
    user = 'https://github.com/vstinner'

    bugs.python.org fields:

    activity = <Date 2020-06-24.01:12:14.804>
    actor = 'Anthony Sottile'
    assignee = 'none'
    closed = False
    closed_date = None
    closer = None
    components = ['Library (Lib)']
    creation = <Date 2020-06-23.22:26:29.252>
    creator = 'vstinner'
    dependencies = []
    files = []
    hgrepos = []
    issue_num = 41095
    keywords = ['patch']
    message_count = 2.0
    messages = ['372213', '372222']
    nosy_count = 4.0
    nosy_names = ['vstinner', 'serhiy.storchaka', 'yselivanov', 'Anthony Sottile']
    pr_nums = ['21066']
    priority = 'normal'
    resolution = None
    stage = 'patch review'
    status = 'open'
    superseder = None
    type = None
    url = 'https://bugs.python.org/issue41095'
    versions = ['Python 3.10']

    @vstinner
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    $ ./python
    Python 3.10.0a0 (heads/unicode_latin1:40855c7064, Jun 24 2020, 00:20:07) 
    >>> import select
    >>> select.epoll.register.__text_signature__
    '($self, /, fd,\n         eventmask=select.EPOLLIN | select.EPOLLPRI | select.EPOLLOUT)'
    
    >>> import inspect
    >>> inspect.signature(select.epoll.register)
    <Signature (self, /, fd)>

    => eventmask parameter is gone!

    Either signature() must raise an exception, or it must handle a __text_signature__ containing a newline character.

    Issue spotted on bpo-31938 when fixing "./python -m pydoc select".

    By the way, as expected, pydoc shows:

    Help on method_descriptor in select.epoll:
    ---

    $ ./python -m pydoc select.epoll.register
    select.epoll.register = register(self, /, fd)
        Registers a new fd or raises an OSError if the fd is already registered.
    (...)

    @vstinner vstinner added 3.10 only security fixes stdlib Python modules in the Lib dir labels Jun 23, 2020
    @asottile
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    asottile mannequin commented Jun 24, 2020

    Looking into this, it appears to be due to the default value and not due to the newline

    I've stumbled upon two simplifications to the routines in inspect but not a fix for this

    1. bpo-20684: Remove unused inspect._signature_get_bound_param #21100
    2. gh-99815: remove unused 'invalid' sentinel value and code that checks for it in inspect.signature parsing #21104

    the following code is hit because ast.literal_eval(...) fails for the |d expression:

    cpython/Lib/inspect.py

    Lines 2069 to 2070 in 2f9ada9

    if o is invalid:
    return None

    this causes the parameter to be skipped entirely

    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
    hauntsaninja added a commit to hauntsaninja/cpython that referenced this issue Oct 28, 2022
    …handling
    
    This makes a couple related changes to inspect.signature's behaviour
    when parsing a signature from `__text_signature__`.
    
    First, `inspect.signature` is documented as only raising ValueError or
    TypeError. However, in some cases, we could raise RuntimeError.  This PR
    changes that, thereby fixing python#83685.
    
    (Note that the new ValueErrors in RewriteSymbolics are caught and then
    reraised with a message)
    
    Second, `inspect.signature` could randomly drop parameters that it
    didn't understand (corresponding to `return None` in the `p` function).
    This is the core issue in python#85267. I think this is very surprising
    behaviour and it seems better to fail outright.
    
    Third, adding this new failure broke a couple tests. To fix them (and to
    e.g. allow `inspect.signature(select.epoll.register)` as in python#85267), I
    add constant folding of a couple binary operations to RewriteSymbolics.
    
    (There's some discussion of making signature expression evaluation
    arbitrary powerful in python#68155. I think that's out of scope. The
    additional constant folding here is pretty straightforward, useful, and
    not much of a slippery slope)
    
    Fourth, while python#85267 is incorrect about the cause of the issue, it turns
    out if you had consecutive newlines in __text_signature__, you'd get
    `tokenize.TokenError`.
    
    Finally, the `if name is invalid:` code path was dead, since
    `parse_name` never returned `invalid`.
    @vstinner
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    vstinner commented Nov 3, 2022

    Sadly, I don't have the bandwidth to work on this issue, so I just close it.

    @vstinner vstinner closed this as completed Nov 3, 2022
    @JelleZijlstra
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    Reopening as there's an active PR fixing this.

    @JelleZijlstra JelleZijlstra reopened this Nov 8, 2022
    @vstinner
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    vstinner commented Nov 8, 2022

    What is the active PR?

    @JelleZijlstra
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    #98796

    JelleZijlstra pushed a commit that referenced this issue Dec 21, 2022
    …ng (#98796)
    
    This makes a couple related changes to inspect.signature's behaviour
    when parsing a signature from `__text_signature__`.
    
    First, `inspect.signature` is documented as only raising ValueError or
    TypeError. However, in some cases, we could raise RuntimeError.  This PR
    changes that, thereby fixing #83685.
    
    (Note that the new ValueErrors in RewriteSymbolics are caught and then
    reraised with a message)
    
    Second, `inspect.signature` could randomly drop parameters that it
    didn't understand (corresponding to `return None` in the `p` function).
    This is the core issue in #85267. I think this is very surprising
    behaviour and it seems better to fail outright.
    
    Third, adding this new failure broke a couple tests. To fix them (and to
    e.g. allow `inspect.signature(select.epoll.register)` as in #85267), I
    add constant folding of a couple binary operations to RewriteSymbolics.
    
    (There's some discussion of making signature expression evaluation
    arbitrary powerful in #68155. I think that's out of scope. The
    additional constant folding here is pretty straightforward, useful, and
    not much of a slippery slope)
    
    Fourth, while #85267 is incorrect about the cause of the issue, it turns
    out if you had consecutive newlines in __text_signature__, you'd get
    `tokenize.TokenError`.
    
    Finally, the `if name is invalid:` code path was dead, since
    `parse_name` never returned `invalid`.
    hauntsaninja added a commit to hauntsaninja/cpython that referenced this issue Dec 21, 2022
    …ture__ handling (pythonGH-98796)
    
    This makes a couple related changes to inspect.signature's behaviour
    when parsing a signature from `__text_signature__`.
    
    First, `inspect.signature` is documented as only raising ValueError or
    TypeError. However, in some cases, we could raise RuntimeError.  This PR
    changes that, thereby fixing pythonGH-83685.
    
    (Note that the new ValueErrors in RewriteSymbolics are caught and then
    reraised with a message)
    
    Second, `inspect.signature` could randomly drop parameters that it
    didn't understand (corresponding to `return None` in the `p` function).
    This is the core issue in pythonGH-85267. I think this is very surprising
    behaviour and it seems better to fail outright.
    
    Third, adding this new failure broke a couple tests. To fix them (and to
    e.g. allow `inspect.signature(select.epoll.register)` as in pythonGH-85267), I
    add constant folding of a couple binary operations to RewriteSymbolics.
    
    (There's some discussion of making signature expression evaluation
    arbitrary powerful in pythonGH-68155. I think that's out of scope. The
    additional constant folding here is pretty straightforward, useful, and
    not much of a slippery slope)
    
    Fourth, while pythonGH-85267 is incorrect about the cause of the issue, it turns
    out if you had consecutive newlines in __text_signature__, you'd get
    `tokenize.TokenError`.
    
    Finally, the `if name is invalid:` code path was dead, since
    `parse_name` never returned `invalid`..
    (cherry picked from commit 79311cb)
    
    Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
    hauntsaninja added a commit to hauntsaninja/cpython that referenced this issue Dec 21, 2022
    …ture__ handling (pythonGH-98796)
    
    This makes a couple related changes to inspect.signature's behaviour
    when parsing a signature from `__text_signature__`.
    
    First, `inspect.signature` is documented as only raising ValueError or
    TypeError. However, in some cases, we could raise RuntimeError.  This PR
    changes that, thereby fixing pythonGH-83685.
    
    (Note that the new ValueErrors in RewriteSymbolics are caught and then
    reraised with a message)
    
    Second, `inspect.signature` could randomly drop parameters that it
    didn't understand (corresponding to `return None` in the `p` function).
    This is the core issue in pythonGH-85267. I think this is very surprising
    behaviour and it seems better to fail outright.
    
    Third, adding this new failure broke a couple tests. To fix them (and to
    e.g. allow `inspect.signature(select.epoll.register)` as in pythonGH-85267), I
    add constant folding of a couple binary operations to RewriteSymbolics.
    
    (There's some discussion of making signature expression evaluation
    arbitrary powerful in pythonGH-68155. I think that's out of scope. The
    additional constant folding here is pretty straightforward, useful, and
    not much of a slippery slope)
    
    Fourth, while pythonGH-85267 is incorrect about the cause of the issue, it turns
    out if you had consecutive newlines in __text_signature__, you'd get
    `tokenize.TokenError`.
    
    Finally, the `if name is invalid:` code path was dead, since
    `parse_name` never returned `invalid`..
    (cherry picked from commit 79311cb)
    
    Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
    JelleZijlstra pushed a commit that referenced this issue Dec 21, 2022
    … handling (GH-98796) (#100392)
    
    This makes a couple related changes to inspect.signature's behaviour
    when parsing a signature from `__text_signature__`.
    
    First, `inspect.signature` is documented as only raising ValueError or
    TypeError. However, in some cases, we could raise RuntimeError.  This PR
    changes that, thereby fixing GH-83685.
    
    (Note that the new ValueErrors in RewriteSymbolics are caught and then
    reraised with a message)
    
    Second, `inspect.signature` could randomly drop parameters that it
    didn't understand (corresponding to `return None` in the `p` function).
    This is the core issue in GH-85267. I think this is very surprising
    behaviour and it seems better to fail outright.
    
    Third, adding this new failure broke a couple tests. To fix them (and to
    e.g. allow `inspect.signature(select.epoll.register)` as in GH-85267), I
    add constant folding of a couple binary operations to RewriteSymbolics.
    
    (There's some discussion of making signature expression evaluation
    arbitrary powerful in GH-68155. I think that's out of scope. The
    additional constant folding here is pretty straightforward, useful, and
    not much of a slippery slope)
    
    Fourth, while GH-85267 is incorrect about the cause of the issue, it turns
    out if you had consecutive newlines in __text_signature__, you'd get
    `tokenize.TokenError`.
    
    Finally, the `if name is invalid:` code path was dead, since
    `parse_name` never returned `invalid`..
    (cherry picked from commit 79311cb)
    
    Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
    JelleZijlstra pushed a commit that referenced this issue Dec 21, 2022
    … handling (GH-98796) (#100393)
    
    This makes a couple related changes to inspect.signature's behaviour
    when parsing a signature from `__text_signature__`.
    
    First, `inspect.signature` is documented as only raising ValueError or
    TypeError. However, in some cases, we could raise RuntimeError.  This PR
    changes that, thereby fixing GH-83685.
    
    (Note that the new ValueErrors in RewriteSymbolics are caught and then
    reraised with a message)
    
    Second, `inspect.signature` could randomly drop parameters that it
    didn't understand (corresponding to `return None` in the `p` function).
    This is the core issue in GH-85267. I think this is very surprising
    behaviour and it seems better to fail outright.
    
    Third, adding this new failure broke a couple tests. To fix them (and to
    e.g. allow `inspect.signature(select.epoll.register)` as in GH-85267), I
    add constant folding of a couple binary operations to RewriteSymbolics.
    
    (There's some discussion of making signature expression evaluation
    arbitrary powerful in GH-68155. I think that's out of scope. The
    additional constant folding here is pretty straightforward, useful, and
    not much of a slippery slope)
    
    Fourth, while GH-85267 is incorrect about the cause of the issue, it turns
    out if you had consecutive newlines in __text_signature__, you'd get
    `tokenize.TokenError`.
    
    Finally, the `if name is invalid:` code path was dead, since
    `parse_name` never returned `invalid`..
    (cherry picked from commit 79311cb)
    
    Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
    @hauntsaninja hauntsaninja reopened this Dec 21, 2022
    iritkatriel added a commit to iritkatriel/cpython that referenced this issue Dec 28, 2022
    * Correct CVE-2020-10735 documentation (python#100306)
    
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    Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
    
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    Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
    Co-authored-by: Christian Heimes <christian@python.org>
    Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
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    Co-authored-by: Pieter Eendebak <P.T.eendebak@tudelft.nl>
    Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
    
    * pythongh-85267: Improvements to inspect.signature __text_signature__ handling (python#98796)
    
    This makes a couple related changes to inspect.signature's behaviour
    when parsing a signature from `__text_signature__`.
    
    First, `inspect.signature` is documented as only raising ValueError or
    TypeError. However, in some cases, we could raise RuntimeError.  This PR
    changes that, thereby fixing python#83685.
    
    (Note that the new ValueErrors in RewriteSymbolics are caught and then
    reraised with a message)
    
    Second, `inspect.signature` could randomly drop parameters that it
    didn't understand (corresponding to `return None` in the `p` function).
    This is the core issue in python#85267. I think this is very surprising
    behaviour and it seems better to fail outright.
    
    Third, adding this new failure broke a couple tests. To fix them (and to
    e.g. allow `inspect.signature(select.epoll.register)` as in python#85267), I
    add constant folding of a couple binary operations to RewriteSymbolics.
    
    (There's some discussion of making signature expression evaluation
    arbitrary powerful in python#68155. I think that's out of scope. The
    additional constant folding here is pretty straightforward, useful, and
    not much of a slippery slope)
    
    Fourth, while python#85267 is incorrect about the cause of the issue, it turns
    out if you had consecutive newlines in __text_signature__, you'd get
    `tokenize.TokenError`.
    
    Finally, the `if name is invalid:` code path was dead, since
    `parse_name` never returned `invalid`.
    
    * pythonGH-100363: Speed up `asyncio.get_running_loop` (python#100364)
    
    * pythonGH-100133: fix `asyncio` subprocess losing `stderr` and `stdout` output (python#100154)
    
    * pythongh-100374: Fixed a bug in socket.getfqdn() (pythongh-100375)
    
    * pythongh-100129: Add tests for pickling all builtin types and functions (pythonGH-100142)
    
    * Remove unused variable from `dis._find_imports` (python#100396)
    
    * pythongh-78878: Fix crash when creating an instance of `_ctypes.CField` (python#14837)
    
    * pythonGH-69564: Clarify use of octal format of mode argument in help(os.chmod) (python#20621)
    
    Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
    
    * pythonGH-99554: Pack location tables more effectively (pythonGH-99556)
    
    * Correct typo in typing.py (python#100423)
    
    In the docstring of `ParamSpec`, the name of `P = ParamSpec('P')` was
    mistakenly written as `'T'`.
    
    * pythongh-99761: Add `_PyLong_IsPositiveSingleDigit` function to check for single digit integers  (python#100064)
    
    * pythonGH-99770: Make the correct call specialization fail kind show up in the stats (pythonGH-99771)
    
    * pythongh-78997: fix bad rebase of moved test file (python#100424)
    
    * pythongh-100344: Add C implementation for `asyncio.current_task` (python#100345)
    
    Co-authored-by: pranavtbhat
    
    * pythonGH-99554: Trim trailing whitespace (pythonGH-100435)
    
    
    
    Automerge-Triggered-By: GH:brandtbucher
    
    * pythongh-85432: Harmonise parameter names between C and pure-Python implementations of `datetime.time.strftime`, `datetime.datetime.fromtimestamp` (python#99993)
    
    * pythongh-57762: fix misleading tkinter.Tk docstring (python#98837)
    
    Mentioned as a desired change by terryjreedy on the corresponding issue,
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    * pythongh-48496: Added example and link to faq for UnboundLocalError in reference (python#93068)
    
    * Fix typo in 3.12 What's New (python#100449)
    
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    The itemsize returned in a memoryview of a ctypes array is now computed from the item type, instead of dividing the total size by the length and assuming that the length is not zero.
    
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    * Revert "pythongh-100288: Specialise LOAD_ATTR_METHOD for managed dictionaries (pythonGH-100289)" (python#100468)
    
    This reverts commit c3c7848.
    
    * pythongh-94155: Reduce hash collisions for code objects (python#100183)
    
    * Uses a better hashing algorithm to get better dispersion and remove commutativity.
    
    * Incorporates `co_firstlineno`, `Py_SIZE(co)`, and bytecode instructions.
    
    * This is now the entire set of criteria used in `code_richcompare`, except for `_PyCode_ConstantKey` (which would incorporate the types of `co_consts` rather than just their values).
    
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    Signed-off-by: Filipe Laíns <lains@archlinux.org>
    Signed-off-by: Filipe Laíns <lains@riseup.net>
    Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
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    * pythongh-68320, pythongh-88302 - Allow for private `pathlib.Path` subclassing (pythonGH-31691)
    
    Users may wish to define subclasses of `pathlib.Path` to add or modify
    existing methods. Before this change, attempting to instantiate a subclass
    raised an exception like:
    
        AttributeError: type object 'PPath' has no attribute '_flavour'
    
    Previously the `_flavour` attribute was assigned as follows:
    
        PurePath._flavour        = xxx not set!! xxx
        PurePosixPath._flavour   = _PosixFlavour()
        PureWindowsPath._flavour = _WindowsFlavour()
    
    This change replaces it with a `_pathmod` attribute, set as follows:
    
        PurePath._pathmod        = os.path
        PurePosixPath._pathmod   = posixpath
        PureWindowsPath._pathmod = ntpath
    
    Functionality from `_PosixFlavour` and `_WindowsFlavour` is moved into
    `PurePath` as underscored-prefixed classmethods. Flavours are removed.
    
    Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
    Co-authored-by: Brett Cannon <brett@python.org>
    Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
    Co-authored-by: Eryk Sun <eryksun@gmail.com>
    
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    * Add "strict" to dotproduct(). Add docstring. Factor-out common code. (pythonGH-100480)
    
    * pythongh-94808: improve test coverage of number formatting (python#99472)
    
    * pythongh-100454: Start running SSL tests with OpenSSL 3.1.0-beta1 (python#100456)
    
    * pythongh-100268: Add is_integer method to int (python#100439)
    
    This improves the lives of type annotation users of `float` - which type checkers implicitly treat as `int|float` because that is what most code actually wants. Before this change a `.is_integer()` method could not be assumed to exist on things annotated as `: float` due to the method not existing on both types.
    
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    Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
    
    * pythonGH-91166: Implement zero copy writes for `SelectorSocketTransport` in asyncio (python#31871)
    
    Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
    
    * Misc Itertools recipe tweaks (pythonGH-100493)
    
    * pythongh-100357: Convert several functions in `bltinsmodule` to AC (python#100358)
    
    * Remove wrong comment about `repr` in `test_unicode` (python#100495)
    
    * pythongh-99908: Tutorial: Modernize the 'data-record class' example (python#100499)
    
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    * pythongh-100474: Fix handling of dirs named index.html in http.server (pythonGH-100475)
    
    
    
    If you had a directory called index.html or index.htm within a directory, it would cause http.server to return a 404 Not Found error instead of the directory listing. This came about due to not checking that the index was a regular file.
    
    I have also added a test case for this situation.
    
    Automerge-Triggered-By: GH:merwok
    
    * pythongh-100287: Fix unittest.mock.seal with AsyncMock (python#100496)
    
    * pythongh-99535: Add test for inheritance of annotations and update documentation (python#99990)
    
    * pythongh-100428: Make float documentation more accurate (python#100437)
    
    Previously, the grammar did not accept `float("10")`.
    Also implement mdickinson's suggestion of removing the indirection.
    
    * [Minor PR] Quotes in documentation changed into code blocks (python#99536)
    
    Minor formatting fix in documentation
    
    Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
    
    * pythongh-100472: Fix docs claim that compileall parameters could be bytes (python#100473)
    
    * pythongh-100519: simplification to `eff_request_host` in cookiejar.py (python#99588)
    
    `IPV4_RE` includes a `.`, and the `.find(".") == -1` included here is already testing to make sure there's no dot, so this part of the expression is tautological. Instead use more modern `in` syntax to make it clear what the check is doing here. The simplified implementation more clearly matches the wording in RFC 2965.
    
    Co-authored-by: hauntsaninja <hauntsaninja@gmail.com>
    
    * pythongh-99308: Clarify re docs for byte pattern group names (python#99311)
    
    * pythongh-92446: Improve argparse choices docs; revert bad change to lzma docs (python#94627)
    
    Based on the definition of the collections.abc classes, it is more accurate to use "sequence" instead of "container" when describing argparse choices.
    
    A previous attempt at fixing this in python#92450 was mistaken; this PR reverts that change.
    
    Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
    
    * Fix name of removed `inspect.Signature.from_builtin` method in 3.11.0a2 changelog (python#100525)
    
    * pythongh-100520: Fix `rst` markup in `configparser`  docstrings (python#100524)
    
    * pythongh-99509: Add `__class_getitem__` to `multiprocessing.queues.Queue` (python#99511)
    
    * pythongh-94603: micro optimize list.pop (pythongh-94604)
    
    * Remove `NoneType` redefinition from `clinic.py` (python#100551)
    
    * pythongh-100553: Improve accuracy of sqlite3.Row iter test (python#100555)
    
    * pythonGH-98831: Modernize a ton of simpler instructions (python#100545)
    
    * load_const and load_fast aren't families for now
    * Don't decref unmoved names
    * Modernize GET_ANEXT
    * Modernize GET_AWAITABLE
    * Modernize ASYNC_GEN_WRAP
    * Modernize YIELD_VALUE
    * Modernize POP_EXCEPT (in more than one way)
    * Modernize PREP_RERAISE_STAR
    * Modernize LOAD_ASSERTION_ERROR
    * Modernize LOAD_BUILD_CLASS
    * Modernize STORE_NAME
    * Modernize LOAD_NAME
    * Modernize LOAD_CLASSDEREF
    * Modernize LOAD_DEREF
    * Modernize STORE_DEREF
    * Modernize COPY_FREE_VARS (mark it as done)
    * Modernize LIST_TO_TUPLE
    * Modernize LIST_EXTEND
    * Modernize SET_UPDATE
    * Modernize SETUP_ANNOTATIONS
    * Modernize DICT_UPDATE
    * Modernize DICT_MERGE
    * Modernize MAP_ADD
    * Modernize IS_OP
    * Modernize CONTAINS_OP
    * Modernize CHECK_EXC_MATCH
    * Modernize IMPORT_NAME
    * Modernize IMPORT_STAR
    * Modernize IMPORT_FROM
    * Modernize JUMP_FORWARD (mark it as done)
    * Modernize JUMP_BACKWARD (mark it as done)
    
    Signed-off-by: Filipe Laíns <lains@archlinux.org>
    Signed-off-by: Filipe Laíns <lains@riseup.net>
    Co-authored-by: Jeremy Paige <ucodery@gmail.com>
    Co-authored-by: Carlton Gibson <carlton@noumenal.es>
    Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
    Co-authored-by: Jon Burdo <jon@jonburdo.com>
    Co-authored-by: Stanley <46876382+slateny@users.noreply.github.com>
    Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
    Co-authored-by: Thomas Grainger <tagrain@gmail.com>
    Co-authored-by: Brad Wolfe <brad.wolfe@gmail.com>
    Co-authored-by: Richard Kojedzinszky <rkojedzinszky@users.noreply.github.com>
    Co-authored-by: František Nesveda <fnesveda@users.noreply.github.com>
    Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
    Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
    Co-authored-by: Łukasz Langa <lukasz@langa.pl>
    Co-authored-by: Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com>
    Co-authored-by: Bisola Olasehinde <horlasehinde@gmail.com>
    Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
    Co-authored-by: Pieter Eendebak <P.T.eendebak@tudelft.nl>
    Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
    Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
    Co-authored-by: Dominic Socular <BBH@awsl.rip>
    Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
    Co-authored-by: Hai Shi <shihai1992@gmail.com>
    Co-authored-by: amaajemyfren <32741226+amaajemyfren@users.noreply.github.com>
    Co-authored-by: Brandt Bucher <brandtbucher@microsoft.com>
    Co-authored-by: david-why <david_why@outlook.com>
    Co-authored-by: Pieter Eendebak <pieter.eendebak@gmail.com>
    Co-authored-by: penguin_wwy <940375606@qq.com>
    Co-authored-by: Eli Schwartz <eschwartz93@gmail.com>
    Co-authored-by: Itamar Ostricher <itamarost@gmail.com>
    Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
    Co-authored-by: Eric Wieser <wieser.eric@gmail.com>
    Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
    Co-authored-by: Bill Fisher <william.w.fisher@gmail.com>
    Co-authored-by: Petr Viktorin <encukou@gmail.com>
    Co-authored-by: Ken Jin <kenjin@python.org>
    Co-authored-by: Carl Meyer <carl@oddbird.net>
    Co-authored-by: Filipe Laíns <lains@riseup.net>
    Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
    Co-authored-by: Barney Gale <barney.gale@gmail.com>
    Co-authored-by: Brett Cannon <brett@python.org>
    Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
    Co-authored-by: Eryk Sun <eryksun@gmail.com>
    Co-authored-by: Sebastian Berg <sebastianb@nvidia.com>
    Co-authored-by: Illia Volochii <illia.volochii@gmail.com>
    Co-authored-by: JosephSBoyle <48555120+JosephSBoyle@users.noreply.github.com>
    Co-authored-by: James Frost <git@frost.cx>
    Co-authored-by: MonadChains <monadchains@gmail.com>
    Co-authored-by: Bart Broere <mail@bartbroere.eu>
    Co-authored-by: Glyph <code@glyph.im>
    Co-authored-by: hauntsaninja <hauntsaninja@gmail.com>
    Co-authored-by: Ilya Kulakov <kulakov.ilya@gmail.com>
    Co-authored-by: Guy Yagev <yourlefthandman8@gmail.com>
    Co-authored-by: Jakub Kuczys <me@jacken.men>
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