mirror of
https://github.com/python/cpython.git
synced 2025-11-24 12:20:42 +00:00
db8b943259
GH-92266: Remove embedded tabs from ``c-analyzer/cpython/_parser.py`` (GH-137622)
(cherry picked from commit 2212ae5557)
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
408 lines
15 KiB
Python
408 lines
15 KiB
Python
import os.path
|
|
|
|
from c_parser.preprocessor import (
|
|
get_preprocessor as _get_preprocessor,
|
|
)
|
|
from c_parser import (
|
|
parse_file as _parse_file,
|
|
parse_files as _parse_files,
|
|
)
|
|
from . import REPO_ROOT
|
|
|
|
|
|
GLOB_ALL = '**/*'
|
|
|
|
|
|
def _abs(relfile):
|
|
return os.path.join(REPO_ROOT, relfile)
|
|
|
|
|
|
def format_conf_lines(lines):
|
|
"""Format conf entries for use in a TSV table."""
|
|
return [_abs(entry) for entry in lines]
|
|
|
|
|
|
def format_tsv_lines(lines):
|
|
"""Format entries for use in a TSV table."""
|
|
lines = ((_abs(first), *rest) for first, *rest in lines)
|
|
lines = map('\t'.join, lines)
|
|
return list(map(str.rstrip, lines))
|
|
|
|
|
|
'''
|
|
@begin=sh@
|
|
./python ../c-parser/cpython.py
|
|
--exclude '+../c-parser/EXCLUDED'
|
|
--macros '+../c-parser/MACROS'
|
|
--incldirs '+../c-parser/INCL_DIRS'
|
|
--same './Include/cpython/'
|
|
Include/*.h
|
|
Include/internal/*.h
|
|
Modules/**/*.c
|
|
Objects/**/*.c
|
|
Parser/**/*.c
|
|
Python/**/*.c
|
|
@end=sh@
|
|
'''
|
|
|
|
# XXX Handle these.
|
|
EXCLUDED = format_conf_lines([
|
|
# macOS
|
|
'Modules/_scproxy.c', # SystemConfiguration/SystemConfiguration.h
|
|
|
|
# Windows
|
|
'Modules/_winapi.c', # windows.h
|
|
'Modules/expat/winconfig.h',
|
|
'Modules/overlapped.c', # winsock.h
|
|
'Python/dynload_win.c', # windows.h
|
|
'Python/thread_nt.h',
|
|
|
|
# other OS-dependent
|
|
'Python/dynload_aix.c', # sys/ldr.h
|
|
'Python/dynload_dl.c', # dl.h
|
|
'Python/dynload_hpux.c', # dl.h
|
|
'Python/emscripten_signal.c',
|
|
'Python/emscripten_syscalls.c',
|
|
'Python/emscripten_trampoline_inner.c',
|
|
'Python/thread_pthread.h',
|
|
'Python/thread_pthread_stubs.h',
|
|
|
|
# only huge constants (safe but parsing is slow)
|
|
'Modules/_ssl_data_*.h',
|
|
'Modules/cjkcodecs/mappings_*.h',
|
|
'Modules/unicodedata_db.h',
|
|
'Modules/unicodename_db.h',
|
|
'Objects/unicodetype_db.h',
|
|
|
|
# generated
|
|
'Python/deepfreeze/*.c',
|
|
'Python/frozen_modules/*.h',
|
|
'Python/generated_cases.c.h',
|
|
'Python/executor_cases.c.h',
|
|
'Python/optimizer_cases.c.h',
|
|
# XXX: Throws errors if PY_VERSION_HEX is not mocked out
|
|
'Modules/clinic/_testclinic_depr.c.h',
|
|
|
|
# not actually source
|
|
'Python/bytecodes.c',
|
|
'Python/optimizer_bytecodes.c',
|
|
|
|
# mimalloc
|
|
'Objects/mimalloc/*.c',
|
|
'Include/internal/mimalloc/*.h',
|
|
'Include/internal/mimalloc/mimalloc/*.h',
|
|
])
|
|
|
|
# XXX Fix the parser.
|
|
EXCLUDED += format_conf_lines([
|
|
# The tool should be able to parse these...
|
|
|
|
# The problem with xmlparse.c is that something
|
|
# has gone wrong where # we handle "maybe inline actual"
|
|
# in Tools/c-analyzer/c_parser/parser/_global.py.
|
|
'Modules/expat/internal.h',
|
|
'Modules/expat/xmlparse.c',
|
|
])
|
|
|
|
INCL_DIRS = format_tsv_lines([
|
|
# (glob, dirname)
|
|
|
|
('*', '.'),
|
|
('*', './Include'),
|
|
('*', './Include/internal'),
|
|
('*', './Include/internal/mimalloc'),
|
|
|
|
('Modules/_decimal/**/*.c', 'Modules/_decimal/libmpdec'),
|
|
('Modules/_elementtree.c', 'Modules/expat'),
|
|
('Modules/_hacl/*.c', 'Modules/_hacl/include'),
|
|
('Modules/_hacl/*.c', 'Modules/_hacl/'),
|
|
('Modules/_hacl/*.h', 'Modules/_hacl/include'),
|
|
('Modules/_hacl/*.h', 'Modules/_hacl/'),
|
|
('Modules/md5module.c', 'Modules/_hacl/include'),
|
|
('Modules/sha1module.c', 'Modules/_hacl/include'),
|
|
('Modules/sha2module.c', 'Modules/_hacl/include'),
|
|
('Modules/sha3module.c', 'Modules/_hacl/include'),
|
|
('Modules/blake2module.c', 'Modules/_hacl/include'),
|
|
('Modules/hmacmodule.c', 'Modules/_hacl/include'),
|
|
('Objects/stringlib/*.h', 'Objects'),
|
|
|
|
# possible system-installed headers, just in case
|
|
('Modules/_tkinter.c', '/usr/include/tcl8.6'),
|
|
('Modules/_uuidmodule.c', '/usr/include/uuid'),
|
|
('Modules/tkappinit.c', '/usr/include/tcl'),
|
|
|
|
])
|
|
|
|
INCLUDES = format_tsv_lines([
|
|
# (glob, include)
|
|
|
|
('**/*.h', 'Python.h'),
|
|
('Include/**/*.h', 'object.h'),
|
|
|
|
# for Py_HAVE_CONDVAR
|
|
('Include/internal/pycore_gil.h', 'pycore_condvar.h'),
|
|
('Python/thread_pthread.h', 'pycore_condvar.h'),
|
|
|
|
# other
|
|
|
|
('Objects/stringlib/join.h', 'stringlib/stringdefs.h'),
|
|
('Objects/stringlib/ctype.h', 'stringlib/stringdefs.h'),
|
|
('Objects/stringlib/transmogrify.h', 'stringlib/stringdefs.h'),
|
|
# ('Objects/stringlib/fastsearch.h', 'stringlib/stringdefs.h'),
|
|
# ('Objects/stringlib/count.h', 'stringlib/stringdefs.h'),
|
|
# ('Objects/stringlib/find.h', 'stringlib/stringdefs.h'),
|
|
# ('Objects/stringlib/partition.h', 'stringlib/stringdefs.h'),
|
|
# ('Objects/stringlib/split.h', 'stringlib/stringdefs.h'),
|
|
('Objects/stringlib/fastsearch.h', 'stringlib/ucs1lib.h'),
|
|
('Objects/stringlib/count.h', 'stringlib/ucs1lib.h'),
|
|
('Objects/stringlib/find.h', 'stringlib/ucs1lib.h'),
|
|
('Objects/stringlib/partition.h', 'stringlib/ucs1lib.h'),
|
|
('Objects/stringlib/split.h', 'stringlib/ucs1lib.h'),
|
|
('Objects/stringlib/find_max_char.h', 'Objects/stringlib/ucs1lib.h'),
|
|
('Objects/stringlib/count.h', 'Objects/stringlib/fastsearch.h'),
|
|
('Objects/stringlib/find.h', 'Objects/stringlib/fastsearch.h'),
|
|
('Objects/stringlib/partition.h', 'Objects/stringlib/fastsearch.h'),
|
|
('Objects/stringlib/replace.h', 'Objects/stringlib/fastsearch.h'),
|
|
('Objects/stringlib/repr.h', 'Objects/stringlib/fastsearch.h'),
|
|
('Objects/stringlib/split.h', 'Objects/stringlib/fastsearch.h'),
|
|
])
|
|
|
|
MACROS = format_tsv_lines([
|
|
# (glob, name, value)
|
|
|
|
('Include/internal/*.h', 'Py_BUILD_CORE', '1'),
|
|
('Python/**/*.c', 'Py_BUILD_CORE', '1'),
|
|
('Python/**/*.h', 'Py_BUILD_CORE', '1'),
|
|
('Parser/**/*.c', 'Py_BUILD_CORE', '1'),
|
|
('Parser/**/*.h', 'Py_BUILD_CORE', '1'),
|
|
('Objects/**/*.c', 'Py_BUILD_CORE', '1'),
|
|
('Objects/**/*.h', 'Py_BUILD_CORE', '1'),
|
|
|
|
('Modules/_asynciomodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_codecsmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_collectionsmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_ctypes/_ctypes.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_ctypes/cfield.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_cursesmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_datetimemodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_functoolsmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_heapqmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_io/*.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_io/*.h', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_localemodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_operator.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_posixsubprocess.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_sre/sre.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_threadmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_tracemalloc.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_weakref.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/_zoneinfo.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/atexitmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/cmathmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/faulthandler.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/gcmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/getpath.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/getpath_noop.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/itertoolsmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/main.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/mathmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/posixmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/sha256module.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/sha512module.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/signalmodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/symtablemodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/timemodule.c', 'Py_BUILD_CORE', '1'),
|
|
('Modules/unicodedata.c', 'Py_BUILD_CORE', '1'),
|
|
|
|
('Modules/_json.c', 'Py_BUILD_CORE_BUILTIN', '1'),
|
|
('Modules/_pickle.c', 'Py_BUILD_CORE_BUILTIN', '1'),
|
|
('Modules/_testinternalcapi.c', 'Py_BUILD_CORE_BUILTIN', '1'),
|
|
|
|
('Include/cpython/abstract.h', 'Py_CPYTHON_ABSTRACTOBJECT_H', '1'),
|
|
('Include/cpython/bytearrayobject.h', 'Py_CPYTHON_BYTEARRAYOBJECT_H', '1'),
|
|
('Include/cpython/bytesobject.h', 'Py_CPYTHON_BYTESOBJECT_H', '1'),
|
|
('Include/cpython/ceval.h', 'Py_CPYTHON_CEVAL_H', '1'),
|
|
('Include/cpython/code.h', 'Py_CPYTHON_CODE_H', '1'),
|
|
('Include/cpython/dictobject.h', 'Py_CPYTHON_DICTOBJECT_H', '1'),
|
|
('Include/cpython/fileobject.h', 'Py_CPYTHON_FILEOBJECT_H', '1'),
|
|
('Include/cpython/fileutils.h', 'Py_CPYTHON_FILEUTILS_H', '1'),
|
|
('Include/cpython/frameobject.h', 'Py_CPYTHON_FRAMEOBJECT_H', '1'),
|
|
('Include/cpython/import.h', 'Py_CPYTHON_IMPORT_H', '1'),
|
|
('Include/cpython/interpreteridobject.h', 'Py_CPYTHON_INTERPRETERIDOBJECT_H', '1'),
|
|
('Include/cpython/listobject.h', 'Py_CPYTHON_LISTOBJECT_H', '1'),
|
|
('Include/cpython/methodobject.h', 'Py_CPYTHON_METHODOBJECT_H', '1'),
|
|
('Include/cpython/object.h', 'Py_CPYTHON_OBJECT_H', '1'),
|
|
('Include/cpython/objimpl.h', 'Py_CPYTHON_OBJIMPL_H', '1'),
|
|
('Include/cpython/pyerrors.h', 'Py_CPYTHON_ERRORS_H', '1'),
|
|
('Include/cpython/pylifecycle.h', 'Py_CPYTHON_PYLIFECYCLE_H', '1'),
|
|
('Include/cpython/pymem.h', 'Py_CPYTHON_PYMEM_H', '1'),
|
|
('Include/cpython/pystate.h', 'Py_CPYTHON_PYSTATE_H', '1'),
|
|
('Include/cpython/sysmodule.h', 'Py_CPYTHON_SYSMODULE_H', '1'),
|
|
('Include/cpython/traceback.h', 'Py_CPYTHON_TRACEBACK_H', '1'),
|
|
('Include/cpython/tupleobject.h', 'Py_CPYTHON_TUPLEOBJECT_H', '1'),
|
|
('Include/cpython/unicodeobject.h', 'Py_CPYTHON_UNICODEOBJECT_H', '1'),
|
|
|
|
# implied include of <unistd.h>
|
|
('Include/**/*.h', '_POSIX_THREADS', '1'),
|
|
('Include/**/*.h', 'HAVE_PTHREAD_H', '1'),
|
|
|
|
# from pyconfig.h
|
|
('Include/cpython/pthread_stubs.h', 'HAVE_PTHREAD_STUBS', '1'),
|
|
('Python/thread_pthread_stubs.h', 'HAVE_PTHREAD_STUBS', '1'),
|
|
|
|
# from Objects/bytesobject.c
|
|
('Objects/stringlib/partition.h', 'STRINGLIB_GET_EMPTY()', 'bytes_get_empty()'),
|
|
('Objects/stringlib/join.h', 'STRINGLIB_MUTABLE', '0'),
|
|
('Objects/stringlib/partition.h', 'STRINGLIB_MUTABLE', '0'),
|
|
('Objects/stringlib/split.h', 'STRINGLIB_MUTABLE', '0'),
|
|
('Objects/stringlib/transmogrify.h', 'STRINGLIB_MUTABLE', '0'),
|
|
|
|
# from Makefile
|
|
('Modules/getpath.c', 'PYTHONPATH', '1'),
|
|
('Modules/getpath.c', 'PREFIX', '...'),
|
|
('Modules/getpath.c', 'EXEC_PREFIX', '...'),
|
|
('Modules/getpath.c', 'VERSION', '...'),
|
|
('Modules/getpath.c', 'VPATH', '...'),
|
|
('Modules/getpath.c', 'PLATLIBDIR', '...'),
|
|
# ('Modules/_dbmmodule.c', 'USE_GDBM_COMPAT', '1'),
|
|
('Modules/_dbmmodule.c', 'USE_NDBM', '1'),
|
|
# ('Modules/_dbmmodule.c', 'USE_BERKDB', '1'),
|
|
|
|
# See: setup.py
|
|
('Modules/_decimal/**/*.c', 'CONFIG_64', '1'),
|
|
('Modules/_decimal/**/*.c', 'ASM', '1'),
|
|
('Modules/expat/xmlparse.c', 'HAVE_EXPAT_CONFIG_H', '1'),
|
|
('Modules/expat/xmlparse.c', 'XML_POOR_ENTROPY', '1'),
|
|
('Modules/_dbmmodule.c', 'HAVE_GDBM_DASH_NDBM_H', '1'),
|
|
|
|
# others
|
|
('Modules/_sre/sre_lib.h', 'LOCAL(type)', 'static inline type'),
|
|
('Modules/_sre/sre_lib.h', 'SRE(F)', 'sre_ucs2_##F'),
|
|
('Objects/stringlib/codecs.h', 'STRINGLIB_IS_UNICODE', '1'),
|
|
('Include/internal/pycore_crossinterp_data_registry.h', 'Py_CORE_CROSSINTERP_DATA_REGISTRY_H', '1'),
|
|
])
|
|
|
|
# -pthread
|
|
# -Wno-unused-result
|
|
# -Wsign-compare
|
|
# -g
|
|
# -Og
|
|
# -Wall
|
|
# -std=c99
|
|
# -Wextra
|
|
# -Wno-unused-result -Wno-unused-parameter
|
|
# -Wno-missing-field-initializers
|
|
# -Werror=implicit-function-declaration
|
|
|
|
SAME = {
|
|
_abs('Include/*.h'): [_abs('Include/cpython/')],
|
|
_abs('Python/ceval.c'): ['Python/generated_cases.c.h'],
|
|
}
|
|
|
|
MAX_SIZES = {
|
|
# GLOB: (MAXTEXT, MAXLINES),
|
|
# default: (10_000, 200)
|
|
# First match wins.
|
|
_abs('Modules/_ctypes/ctypes.h'): (5_000, 500),
|
|
_abs('Modules/_datetimemodule.c'): (20_000, 300),
|
|
_abs('Modules/_hacl/*.c'): (200_000, 500),
|
|
_abs('Modules/posixmodule.c'): (20_000, 500),
|
|
_abs('Modules/termios.c'): (10_000, 800),
|
|
_abs('Modules/_testcapimodule.c'): (20_000, 400),
|
|
_abs('Modules/expat/expat.h'): (10_000, 400),
|
|
_abs('Objects/stringlib/unicode_format.h'): (10_000, 400),
|
|
_abs('Objects/typeobject.c'): (35_000, 200),
|
|
_abs('Python/compile.c'): (20_000, 500),
|
|
_abs('Python/optimizer.c'): (100_000, 5_000),
|
|
_abs('Python/parking_lot.c'): (40_000, 1000),
|
|
_abs('Python/pylifecycle.c'): (500_000, 5000),
|
|
_abs('Python/pystate.c'): (500_000, 5000),
|
|
_abs('Python/initconfig.c'): (50_000, 500),
|
|
|
|
# Generated files:
|
|
_abs('Include/internal/pycore_opcode.h'): (10_000, 1000),
|
|
_abs('Include/internal/pycore_global_strings.h'): (5_000, 1000),
|
|
_abs('Include/internal/pycore_runtime_init_generated.h'): (5_000, 1000),
|
|
_abs('Python/deepfreeze/*.c'): (20_000, 500),
|
|
_abs('Python/frozen_modules/*.h'): (20_000, 500),
|
|
_abs('Python/opcode_targets.h'): (10_000, 500),
|
|
_abs('Python/stdlib_module_names.h'): (5_000, 500),
|
|
|
|
# These large files are currently ignored (see above).
|
|
_abs('Modules/_ssl_data_31.h'): (80_000, 10_000),
|
|
_abs('Modules/_ssl_data_300.h'): (80_000, 10_000),
|
|
_abs('Modules/_ssl_data_111.h'): (80_000, 10_000),
|
|
_abs('Modules/cjkcodecs/mappings_*.h'): (160_000, 2_000),
|
|
_abs('Modules/unicodedata_db.h'): (180_000, 3_000),
|
|
_abs('Modules/unicodename_db.h'): (1_200_000, 15_000),
|
|
_abs('Objects/unicodetype_db.h'): (240_000, 3_000),
|
|
|
|
# Catch-alls:
|
|
_abs('Include/**/*.h'): (5_000, 500),
|
|
}
|
|
|
|
|
|
def get_preprocessor(*,
|
|
file_macros=None,
|
|
file_includes=None,
|
|
file_incldirs=None,
|
|
file_same=None,
|
|
**kwargs
|
|
):
|
|
macros = tuple(MACROS)
|
|
if file_macros:
|
|
macros += tuple(file_macros)
|
|
includes = tuple(INCLUDES)
|
|
if file_includes:
|
|
includes += tuple(file_includes)
|
|
incldirs = tuple(INCL_DIRS)
|
|
if file_incldirs:
|
|
incldirs += tuple(file_incldirs)
|
|
samefiles = dict(SAME)
|
|
if file_same:
|
|
samefiles.update(file_same)
|
|
return _get_preprocessor(
|
|
file_macros=macros,
|
|
file_includes=includes,
|
|
file_incldirs=incldirs,
|
|
file_same=samefiles,
|
|
**kwargs
|
|
)
|
|
|
|
|
|
def parse_file(filename, *,
|
|
match_kind=None,
|
|
ignore_exc=None,
|
|
log_err=None,
|
|
):
|
|
get_file_preprocessor = get_preprocessor(
|
|
ignore_exc=ignore_exc,
|
|
log_err=log_err,
|
|
)
|
|
yield from _parse_file(
|
|
filename,
|
|
match_kind=match_kind,
|
|
get_file_preprocessor=get_file_preprocessor,
|
|
file_maxsizes=MAX_SIZES,
|
|
)
|
|
|
|
|
|
def parse_files(filenames=None, *,
|
|
match_kind=None,
|
|
ignore_exc=None,
|
|
log_err=None,
|
|
get_file_preprocessor=None,
|
|
**file_kwargs
|
|
):
|
|
if get_file_preprocessor is None:
|
|
get_file_preprocessor = get_preprocessor(
|
|
ignore_exc=ignore_exc,
|
|
log_err=log_err,
|
|
)
|
|
yield from _parse_files(
|
|
filenames,
|
|
match_kind=match_kind,
|
|
get_file_preprocessor=get_file_preprocessor,
|
|
file_maxsizes=MAX_SIZES,
|
|
**file_kwargs
|
|
)
|