gh-135801: Add the module parameter to compile() etc#139652
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serhiy-storchakaforce-pushed the wip-compile-module branch from f6bd00b to d1592f2Compare
Many functions related to compiling or parsing Python code, such as compile(), ast.parse(), symtable.symtable(), and importlib.InspectLoader.source_to_code() now allow to pass the module name used when filtering syntax warnings.
serhiy-storchakaforce-pushed the wip-compile-module branch from d1592f2 to 9a927b3Compareserhiy-storchaka requested review from AA-Turner, Eclips4, JelleZijlstra, brettcannon, carljm, ericsnowcurrently, iritkatriel, isidentical, lysnikolaou, markshannon, ncoghlan, pablogsal, tomasr8 and warsaw as code owners
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serhiy-storchaka commented Nov 8, 2025
@brettcannon, I am interested in your opinion as an import machinery expert. This PR changes |
vstinner approved these changes Nov 8, 2025
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LGTM. The parameter might be named "module_name" or "modname", but I'm fine with "module".
| '-Werror:::test_pkg.__main__', | ||
| os.path.join(zip_name, 'test_pkg') | ||
| ) | ||
| self.assertEqual(err.count(b': SyntaxWarning: '), 12) |
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Note that there is a bug in zipimport that causes all warnings to be emitted twice.
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serhiy-storchaka commented Nov 9, 2025
Thank you for your review @vstinner. I'll merge this PR next week if there are no other comments. |
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| @@ -0,0 +1,4 @@ | |||
| Many functions related to compiling or parsing Python code, such as | |||
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Does this also fix any bugs where modules imported through the import system produce incorrect SyntaxWarnings? If so, that should be mentioned separately.
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This is already mentioned: "the module name used when filtering syntax warnings." Can you propose better wording?
JelleZijlstra approved these changes Nov 10, 2025
Co-authored-by: Jelle Zijlstra <[email protected]>
serhiy-storchakaforce-pushed the wip-compile-module branch from 642ffcb to 2d12469Compareserhiy-storchaka merged commit d8e6bdc into python:main 91 of 93 checks passed
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CuriousLearner added a commit to CuriousLearner/cpython that referenced this pull request Nov 13, 2025
* main: (463 commits) pythongh-140601: Add ResourceWarning to iterparse when not closed (pythonGH-140603) pythongh-137969: Fix double evaluation of `ForwardRef`s which rely on globals (python#140974) pythongh-139109: A new tracing JIT compiler frontend for CPython (pythonGH-140310) pythongh-141004: Document `PyErr_RangedSyntaxLocationObject` (python#141521) pythongh-140873: Add support of non-descriptor callables in functools.singledispatchmethod() (pythonGH-140884) pythongh-139653: Add PyUnstable_ThreadState_SetStackProtection() (python#139668) pythongh-141004: Document `PyCode_Optimize` (pythonGH-141378) pythongh-141004: Document C APIs for dictionary keys, values, and items (pythonGH-141009) pythongh-137959: Fix `TIER1_TO_TIER2` macro name in JIT InternalDocs (pythonGH-141496) pythongh-139871: Add `bytearray.take_bytes([n])` to efficiently extract `bytes` (pythonGH-140128) pythongh-140601: Refactor ElementTree.iterparse() tests (pythonGH-141499) pythongh-135801: Add the module parameter to compile() etc (pythonGH-139652) pythongh-140260: fix data race in `_struct` module initialization with subinterpreters (python#140909) pythongh-137109: refactor warning about threads when forking (python#141438) pythongh-141004: Document `PyRun_InteractiveOneObject` (pythonGH-141405) pythongh-124111: Fix TCL 9 thread detection (pythonGH-128103) pythongh-141442: Add escaping to iOS testbed arguments (python#141443) pythongh-140936: Fix JIT assertion crash at finalization if some generator is alive (pythonGH-140969) Add details about JIT build infrastructure and updating dependencies to `Tools/jit` (python#141167) pythongh-141412: Use reliable target URL for urllib example (pythonGH-141428) ...
CuriousLearner added a commit to CuriousLearner/cpython that referenced this pull request Nov 14, 2025
* 'main' of github.com:python/cpython: (464 commits) pythongh-140601: Add ResourceWarning to iterparse when not closed (pythonGH-140603) pythongh-137969: Fix double evaluation of `ForwardRef`s which rely on globals (python#140974) pythongh-139109: A new tracing JIT compiler frontend for CPython (pythonGH-140310) pythongh-141004: Document `PyErr_RangedSyntaxLocationObject` (python#141521) pythongh-140873: Add support of non-descriptor callables in functools.singledispatchmethod() (pythonGH-140884) pythongh-139653: Add PyUnstable_ThreadState_SetStackProtection() (python#139668) pythongh-141004: Document `PyCode_Optimize` (pythonGH-141378) pythongh-141004: Document C APIs for dictionary keys, values, and items (pythonGH-141009) pythongh-137959: Fix `TIER1_TO_TIER2` macro name in JIT InternalDocs (pythonGH-141496) pythongh-139871: Add `bytearray.take_bytes([n])` to efficiently extract `bytes` (pythonGH-140128) pythongh-140601: Refactor ElementTree.iterparse() tests (pythonGH-141499) pythongh-135801: Add the module parameter to compile() etc (pythonGH-139652) pythongh-140260: fix data race in `_struct` module initialization with subinterpreters (python#140909) pythongh-137109: refactor warning about threads when forking (python#141438) pythongh-141004: Document `PyRun_InteractiveOneObject` (pythonGH-141405) pythongh-124111: Fix TCL 9 thread detection (pythonGH-128103) pythongh-141442: Add escaping to iOS testbed arguments (python#141443) pythongh-140936: Fix JIT assertion crash at finalization if some generator is alive (pythonGH-140969) Add details about JIT build infrastructure and updating dependencies to `Tools/jit` (python#141167) pythongh-141412: Use reliable target URL for urllib example (pythonGH-141428) ...
CuriousLearner added a commit to CuriousLearner/cpython that referenced this pull request Nov 14, 2025
* 'main' of github.com:python/cpython: (464 commits) pythongh-140601: Add ResourceWarning to iterparse when not closed (pythonGH-140603) pythongh-137969: Fix double evaluation of `ForwardRef`s which rely on globals (python#140974) pythongh-139109: A new tracing JIT compiler frontend for CPython (pythonGH-140310) pythongh-141004: Document `PyErr_RangedSyntaxLocationObject` (python#141521) pythongh-140873: Add support of non-descriptor callables in functools.singledispatchmethod() (pythonGH-140884) pythongh-139653: Add PyUnstable_ThreadState_SetStackProtection() (python#139668) pythongh-141004: Document `PyCode_Optimize` (pythonGH-141378) pythongh-141004: Document C APIs for dictionary keys, values, and items (pythonGH-141009) pythongh-137959: Fix `TIER1_TO_TIER2` macro name in JIT InternalDocs (pythonGH-141496) pythongh-139871: Add `bytearray.take_bytes([n])` to efficiently extract `bytes` (pythonGH-140128) pythongh-140601: Refactor ElementTree.iterparse() tests (pythonGH-141499) pythongh-135801: Add the module parameter to compile() etc (pythonGH-139652) pythongh-140260: fix data race in `_struct` module initialization with subinterpreters (python#140909) pythongh-137109: refactor warning about threads when forking (python#141438) pythongh-141004: Document `PyRun_InteractiveOneObject` (pythonGH-141405) pythongh-124111: Fix TCL 9 thread detection (pythonGH-128103) pythongh-141442: Add escaping to iOS testbed arguments (python#141443) pythongh-140936: Fix JIT assertion crash at finalization if some generator is alive (pythonGH-140969) Add details about JIT build infrastructure and updating dependencies to `Tools/jit` (python#141167) pythongh-141412: Use reliable target URL for urllib example (pythonGH-141428) ...
StanFromIreland pushed a commit to StanFromIreland/cpython that referenced this pull request Dec 6, 2025
…139652) Many functions related to compiling or parsing Python code, such as compile(), ast.parse(), symtable.symtable(), and importlib.abc.InspectLoader.source_to_code() now allow to pass the module name used when filtering syntax warnings.
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Many functions related to compiling or parsing Python code, such as compile(), ast.parse(), symtable.symtable(),
and importlib.abc.InspectLoader.source_to_code() now allow to pass the module name used when filtering syntax warnings.
📚 Documentation preview 📚: https://cpython-previews--139652.org.readthedocs.build/