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bpo-45019: Cleanup module freezing and deepfreeze #29772

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Merged
gvanrossum merged 2 commits into from
Nov 26, 2021
Merged

bpo-45019: Cleanup module freezing and deepfreeze #29772

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bpo-45019: Cleanup module freezing and deepfreeze
kumaraditya303 Nov 25, 2021
cd934fd
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kumaraditya303 Nov 26, 2021
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@kumaraditya303
kumaraditya303 committed Nov 26, 2021
commit cd934fddd532b3ddc5f317d1a24ca57304519b67
14 changes: 7 additions & 7 deletions Tools/scripts/freeze_modules.py
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Original file line number Diff line number Diff line change
Expand Up @@ -109,16 +109,16 @@ def relpath_for_posix_display(path, base):
#######################################
# specs

def parse_frozen_specs(sectionalspecs=FROZEN, destdir=None):
def parse_frozen_specs():
seen = {}
for section, specs in sectionalspecs:
for section, specs in FROZEN:
parsed = _parse_specs(specs, section, seen)
for item in parsed:
frozenid, pyfile, modname, ispkg, section = item
try:
source = seen[frozenid]
except KeyError:
source = FrozenSource.from_id(frozenid, pyfile, destdir)
source = FrozenSource.from_id(frozenid, pyfile)
seen[frozenid] = source
else:
assert not pyfile or pyfile == source.pyfile, item
Expand Down Expand Up @@ -226,11 +226,11 @@ def iter_subs():
class FrozenSource(namedtuple('FrozenSource', 'id pyfile frozenfile deepfreezefile')):

@classmethod
def from_id(cls, frozenid, pyfile=None, destdir=FROZEN_MODULES_DIR):
def from_id(cls, frozenid, pyfile=None):
if not pyfile:
pyfile = os.path.join(STDLIB_DIR, *frozenid.split('.')) + '.py'
#assert os.path.exists(pyfile), (frozenid, pyfile)
frozenfile = resolve_frozen_file(frozenid, destdir)
frozenfile = resolve_frozen_file(frozenid, FROZEN_MODULES_DIR)
deepfreezefile = resolve_frozen_file(frozenid, DEEPFROZEN_MODULES_DIR)
return cls(frozenid, pyfile, frozenfile, deepfreezefile)

Expand Down Expand Up @@ -260,7 +260,7 @@ def ispkg(self):
return os.path.basename(self.pyfile) == '__init__.py'


def resolve_frozen_file(frozenid, destdir=FROZEN_MODULES_DIR):
def resolve_frozen_file(frozenid, destdir):
"""Return the filename corresponding to the given frozen ID.

For stdlib modules the ID will always be the full name
Expand Down Expand Up @@ -703,7 +703,7 @@ def regen_pcbuild(modules):

def main():
# Expand the raw specs, preserving order.
modules = list(parse_frozen_specs(destdir=FROZEN_MODULES_DIR))
modules = list(parse_frozen_specs())

# Regen build-related files.
regen_makefile(modules)
Expand Down