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Merge remote-tracking branch 'upstream/main' into call-uops
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‎.gitattributes

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@@ -75,6 +75,7 @@ Include/internal/pycore_opcode.h generated
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Include/internal/pycore_opcode_metadata.h generated
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Include/internal/pycore_*_generated.h generated
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Include/opcode.h generated
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Include/opcode_ids.h generated
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Include/token.h generated
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Lib/_opcode_metadata.py generated
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Python/Python-ast.c generated
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Python/executor_cases.c.h generated
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Python/generated_cases.c.h generated
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Python/abstract_interp_cases.c.h generated
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Python/opcode_targets.h generated
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Python/stdlib_module_names.h generated
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Tools/peg_generator/pegen/grammar_parser.py generated

‎.github/ISSUE_TEMPLATE/bug.md

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‎.github/ISSUE_TEMPLATE/bug.yml

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name: Bug report
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description: Submit a bug report
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labels: ["type-bug"]
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body:
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- type: markdown
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attributes:
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value: |
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**New to Python?**
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For help or advice on using Python, try one of the following options instead of opening a GitHub issue:
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- Posting on [Discourse](https://discuss.python.org/c/users/7)
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- Reading the [Python tutorial](https://docs.python.org/3/tutorial/)
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- Emailing [python-list](https://mail.python.org/mailman/listinfo/python-list)
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- type: checkboxes
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attributes:
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label: Checklist
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description: A bug in a third-party project (for example, `pip` or `requests`) should be reported to that project's issue tracker, not CPython
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options:
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- label: I am confident this is a bug in CPython, not a bug in a third-party project
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required: false
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- label: |
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I have searched the [CPython issue tracker](https://github.com/python/cpython/issues?q=is%3Aissue+sort%3Acreated-desc),
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and am confident this bug has not been reported before
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required: false
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- type: dropdown
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attributes:
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label: "CPython versions tested on:"
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multiple: true
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options:
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- "3.8"
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- "3.9"
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- "3.10"
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- "3.11"
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- "3.12"
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- "CPython main branch"
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validations:
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required: true
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- type: dropdown
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attributes:
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label: "Operating systems tested on:"
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multiple: true
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options:
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- Linux
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- macOS
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- Windows
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- Other
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validations:
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required: false
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- type: input
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attributes:
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label: "Output from running 'python -VV' on the command line:"
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description: If you tested with multiple operating systems or architectures, feel free to provide details in the main bug description.
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validations:
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required: false
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- type: textarea
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attributes:
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label: "A clear and concise description of the bug:"
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description: >
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Tell us what happened.
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Include a [minimal, reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) if possible.
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Put any code blocks inside triple backticks.
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value: |
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```python
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# Add a code block here, if required
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```
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validations:
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required: true

‎.github/ISSUE_TEMPLATE/crash.md

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‎.github/ISSUE_TEMPLATE/crash.yml

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name: Crash report
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description: A hard crash of the interpreter, possibly with a core dump
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labels: ["type-crash"]
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body:
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- type: markdown
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attributes:
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value: |
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This form is for hard crashes of the Python interpreter, segmentation faults, failed C-level assertions, and similar. Unexpected exceptions raised from Python functions in the standard library count as bugs rather than crashes.
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The CPython interpreter is written in a different programming language, C. A "CPython crash" is when Python itself fails, leading to a traceback in the C stack.
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- type: dropdown
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attributes:
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label: "CPython versions tested on:"
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multiple: true
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options:
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- "3.8"
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- "3.9"
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- "3.10"
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- "3.11"
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- "3.12"
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- "CPython main branch"
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validations:
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required: true
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- type: dropdown
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attributes:
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label: "Operating systems tested on:"
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multiple: true
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options:
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- Linux
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- macOS
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- Windows
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- Other
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validations:
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required: false
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- type: input
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attributes:
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label: "Output from running 'python -VV' on the command line:"
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description: If you tested with multiple operating systems or architectures, feel free to provide details in the main bug description.
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validations:
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required: false
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- type: textarea
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attributes:
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label: What happened?
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description: >
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Include a [minimal, reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) if possible.
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Put any code blocks inside triple backticks.
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value: |
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```python
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# Add a code block here, if required
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```
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validations:
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required: true
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- type: textarea
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attributes:
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label: Error messages
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description: >
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Enter any error messages caused by the crash, including a core dump if there is one.
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Feel free to leave this bit blank if it isn't relevant.
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placeholder: |
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Error messages should be formatted like this:
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<details>
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<summary>Error messages/core dump</summary>
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```
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# paste errors here, if you have any
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```
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</details>
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validations:
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required: false

‎.github/ISSUE_TEMPLATE/feature.md

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‎.github/ISSUE_TEMPLATE/feature.yml

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name: Feature or enhancement
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description: Submit a proposal for a new CPython feature or enhancement
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labels: ["type-feature"]
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body:
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- type: markdown
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attributes:
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value: |
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# Proposing a feature to CPython?
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You'll need to demonstrate widespread support for your idea among the community.
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Major feature proposals should generally be discussed on [Discourse](https://discuss.python.org/c/ideas/6) before opening a GitHub issue. Wait until it's clear that most people support your idea before filling in this form.
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- type: checkboxes
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attributes:
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label: Has this already been discussed elsewhere?
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options:
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- label: I have already discussed this feature proposal on Discourse
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- label: This is a minor feature, which does not need previous discussion elsewhere
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- type: textarea
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attributes:
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label: "Links to previous discussion of this feature:"
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validations:
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required: false
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- type: input
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attributes:
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label: "Summary of proposal:"
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description: A one-line summary of your proposal.
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validations:
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required: true
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- type: textarea
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attributes:
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label: "Pitch:"
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description: >
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Explain why this feature or enhancement should be implemented and how it would be used.
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Add examples, if applicable.
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Put any code blocks inside triple backticks.
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value: |
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```python
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# Add a code block here, if required
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```
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validations:
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required: true

‎Doc/c-api/buffer.rst

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If it is ``0``, :c:member:`~Py_buffer.buf` points to a single item representing
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a scalar. In this case, :c:member:`~Py_buffer.shape`, :c:member:`~Py_buffer.strides`
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and :c:member:`~Py_buffer.suboffsets` MUST be ``NULL``.
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The maximum number of dimensions is given by :c:macro:`PyBUF_MAX_NDIM`.
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The macro :c:macro:`PyBUF_MAX_NDIM` limits the maximum number of dimensions
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to 64. Exporters MUST respect this limit, consumers of multi-dimensional
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buffers SHOULD be able to handle up to :c:macro:`PyBUF_MAX_NDIM` dimensions.
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.. :c:macro:: PyBUF_MAX_NDIM
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The maximum number of dimensions the memory represents.
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Exporters MUST respect this limit, consumers of multi-dimensional
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buffers SHOULD be able to handle up to :c:macro:`!PyBUF_MAX_NDIM` dimensions.
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Currently set to 64.
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.. c:member:: Py_ssize_t *shape
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‎Doc/c-api/typeobj.rst

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+------------------------------------------------+-----------------------------------+-------------------+---+---+---+---+
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| :c:member:`~PyTypeObject.tp_vectorcall` | :c:type:`vectorcallfunc` | | | | | |
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+------------------------------------------------+-----------------------------------+-------------------+---+---+---+---+
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| [:c:member:`~PyTypeObject.tp_watched`] | char | | | | | |
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| [:c:member:`~PyTypeObject.tp_watched`] | unsigned char | | | | | |
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+------------------------------------------------+-----------------------------------+-------------------+---+---+---+---+
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.. [#slots]
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.. versionadded:: 3.9 (the field exists since 3.8 but it's only used since 3.9)
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.. c:member:: char PyTypeObject.tp_watched
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.. c:member:: unsigned char PyTypeObject.tp_watched
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Internal. Do not use.
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‎Doc/includes/typestruct.h

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vectorcallfunc tp_vectorcall;
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/* bitset of which type-watchers care about this type */
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char tp_watched;
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unsigned char tp_watched;
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} PyTypeObject;

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