bpo-42990: Add __builtins__ attribute to functions by vstinner · Pull Request #24559 · python/cpython
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Expose the new PyFunctionObject.func_builtins member in Python as a
new __builtins__ attribute on functions.
Document also the behavior change in What's New in Python 3.10.
Expose the new PyFunctionObject.func_builtins member in Python as a new __builtins__ attribute on functions. Document also the behavior change in What's New in Python 3.10.
@markshannon: I wrote this PR to expose the new function attribute in Python but also to document the subtle behavior change.
Using the new attribute, cloudpickle will be able to hack the function builtins update the update method, as already done for function globals.
adorilson pushed a commit to adorilson/cpython that referenced this pull request
Mar 13, 2021
Expose the new PyFunctionObject.func_builtins member in Python as a new __builtins__ attribute on functions. Document also the behavior change in What's New in Python 3.10.