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bpo-36876: Fix the globals checker tool. (gh-16058)

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Eric Snow 2019-09-12 16:59:38 +01:00 committed by GitHub
parent 855df7f273
commit 088b63ea7a
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 1123 additions and 18 deletions
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1072
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61
Tools/c-analyzer/c_globals/supported.py
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@ -253,25 +253,50 @@ def _is_vartype_okay(vartype, ignoredtypes=None):
return None
PYOBJECT_RE = re.compile(r'''
^
(
# must start with "static "
static \s+
(
identifier
)
\b
) |
(
# may start with "static "
( static \s+ )?
(
.*
(
PyObject |
PyTypeObject |
_? Py \w+ Object |
_PyArg_Parser |
_Py_Identifier |
traceback_t |
PyAsyncGenASend |
_PyAsyncGenWrappedValue |
PyContext |
method_cache_entry
)
\b
) |
(
(
_Py_IDENTIFIER |
_Py_static_string
)
[(]
)
)
''', re.VERBOSE)
def _is_object(vartype):
if re.match(r'.*\bPy\w*Object\b', vartype):
return True
if '_PyArg_Parser ' in vartype:
return True
if vartype.startswith(('_Py_IDENTIFIER(', 'static _Py_Identifier',
'_Py_static_string(')):
return True
if 'traceback_t' in vartype:
return True
if 'PyAsyncGenASend' in vartype:
return True
if '_PyAsyncGenWrappedValue' in vartype:
return True
if 'PyContext' in vartype:
return True
if 'method_cache_entry' in vartype:
return True
if vartype.startswith('static identifier '):
if 'PyDictKeysObject' in vartype:
return False
if PYOBJECT_RE.match(vartype):
return True
if vartype.endswith((' _Py_FalseStruct', ' _Py_TrueStruct')):
return True

8
Tools/c-analyzer/known.tsv
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@ -787,6 +787,8 @@ Objects/genobject.c - _PyAsyncGenAThrow_Type variable PyTypeObject _PyAsyncGenAT
Objects/genobject.c - PyAsyncGen_Type variable PyTypeObject PyAsyncGen_Type
Objects/genobject.c - _PyAsyncGenWrappedValue_Type variable PyTypeObject _PyAsyncGenWrappedValue_Type
Objects/typeobject.c - PyBaseObject_Type variable PyTypeObject PyBaseObject_Type
Modules/_blake2/blake2b_impl.c - PyBlake2_BLAKE2bType variable PyTypeObject PyBlake2_BLAKE2bType
Modules/_blake2/blake2s_impl.c - PyBlake2_BLAKE2sType variable PyTypeObject PyBlake2_BLAKE2sType
Objects/boolobject.c - PyBool_Type variable PyTypeObject PyBool_Type
Modules/_io/bufferedio.c - PyBufferedIOBase_Type variable PyTypeObject PyBufferedIOBase_Type
Modules/_io/bufferedio.c - PyBufferedRandom_Type variable PyTypeObject PyBufferedRandom_Type
@ -972,6 +974,7 @@ Objects/exceptions.c - PyExc_Warning variable static PyTypeObject PyExc_Warning
Objects/exceptions.c - _PyExc_ZeroDivisionError variable static PyTypeObject _PyExc_ZeroDivisionError
Objects/exceptions.c - PyExc_ZeroDivisionError variable static PyTypeObject PyExc_ZeroDivisionError
Objects/boolobject.c - _Py_FalseStruct variable static struct _longobject _Py_FalseStruct
Objects/tupleobject.c - _Py_fast_tuple_allocs variable Py_ssize_t _Py_fast_tuple_allocs
Objects/stringlib/unicode_format.h - PyFieldNameIter_Type variable static PyTypeObject PyFieldNameIter_Type
Modules/_io/fileio.c - PyFileIO_Type variable PyTypeObject PyFileIO_Type
Python/preconfig.c - Py_FileSystemDefaultEncodeErrors variable const char *Py_FileSystemDefaultEncodeErrors
@ -1498,6 +1501,7 @@ Python/initconfig.c - Py_NoSiteFlag variable int Py_NoSiteFlag
Objects/object.c - _Py_NotImplementedStruct variable PyObject _Py_NotImplementedStruct
Objects/object.c - _PyNotImplemented_Type variable PyTypeObject _PyNotImplemented_Type
Python/initconfig.c - Py_NoUserSiteDirectory variable int Py_NoUserSiteDirectory
Objects/bytesobject.c - _Py_null_strings variable Py_ssize_t _Py_null_strings
Objects/obmalloc.c - _PyObject variable static PyMemAllocatorEx _PyObject
Objects/obmalloc.c - _PyObject_Arena variable static PyObjectArenaAllocator _PyObject_Arena
Objects/odictobject.c - PyODictItems_Type variable PyTypeObject PyODictItems_Type
@ -1506,6 +1510,7 @@ Objects/odictobject.c - PyODictKeys_Type variable PyTypeObject PyODictKeys_Type
Objects/odictobject.c - PyODict_Type variable PyTypeObject PyODict_Type
Objects/odictobject.c - PyODictValues_Type variable PyTypeObject PyODictValues_Type
Python/fileutils.c - _Py_open_cloexec_works variable int _Py_open_cloexec_works
Objects/bytesobject.c - _Py_one_strings variable Py_ssize_t _Py_one_strings
Python/initconfig.c - Py_OptimizeFlag variable int Py_OptimizeFlag
Parser/myreadline.c - PyOS_InputHook variable int (*PyOS_InputHook)(void)
Python/pylifecycle.c - _PyOS_mystrnicmp_hack variable int (*_PyOS_mystrnicmp_hack)(const char *, const char *, Py_ssize_t)
@ -1521,6 +1526,8 @@ Python/pathconfig.c - _Py_path_config variable _PyPathConfig _Py_path_config
Objects/picklebufobject.c - PyPickleBuffer_Type variable PyTypeObject PyPickleBuffer_Type
Objects/descrobject.c - PyProperty_Type variable PyTypeObject PyProperty_Type
Python/initconfig.c - Py_QuietFlag variable int Py_QuietFlag
Objects.longobject.c - _Py_quick_int_allocs variable Py_ssize_t _Py_quick_int_allocs
Objects.longobject.c - _Py_quick_new_int_allocs variable Py_ssize_t _Py_quick_new_int_allocs
Objects/rangeobject.c - PyRangeIter_Type variable PyTypeObject PyRangeIter_Type
Objects/rangeobject.c - PyRange_Type variable PyTypeObject PyRange_Type
Modules/_io/iobase.c - PyRawIOBase_Type variable PyTypeObject PyRawIOBase_Type
@ -1551,6 +1558,7 @@ Objects/obmalloc.c - _Py_tracemalloc_config variable struct _PyTraceMalloc_Confi
Objects/boolobject.c - _Py_TrueStruct variable static struct _longobject _Py_TrueStruct
Objects/tupleobject.c - PyTupleIter_Type variable PyTypeObject PyTupleIter_Type
Objects/tupleobject.c - PyTuple_Type variable PyTypeObject PyTuple_Type
Objects/tupleobject.c - _Py_tuple_zero_allocs variable Py_ssize_t _Py_tuple_zero_allocs
Objects/typeobject.c - PyType_Type variable PyTypeObject PyType_Type
Python/initconfig.c - Py_UnbufferedStdioFlag variable int Py_UnbufferedStdioFlag
Python/pylifecycle.c - _Py_UnhandledKeyboardInterrupt variable int _Py_UnhandledKeyboardInterrupt

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