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Issue #17177: stop using imp for compileall.

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This commit is contained in:
Brett Cannon 2013-06-14 23:04:02 -04:00
parent 0b16b0d3f0
commit 7822e123c4
2 changed files with 29 additions and 32 deletions
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11
Lib/compileall.py
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@ -13,7 +13,7 @@ See module py_compile for details of the actual byte-compilation.
import os
import sys
import errno
import imp
import importlib.util
import py_compile
import struct
@ -91,17 +91,18 @@ def compile_file(fullname, ddir=None, force=False, rx=None, quiet=False,
cfile = fullname + ('c' if __debug__ else 'o')
else:
if optimize >= 0:
cfile = imp.cache_from_source(fullname,
debug_override=not optimize)
cfile = importlib.util.cache_from_source(
fullname, debug_override=not optimize)
else:
cfile = imp.cache_from_source(fullname)
cfile = importlib.util.cache_from_source(fullname)
cache_dir = os.path.dirname(cfile)
head, tail = name[:-3], name[-3:]
if tail == '.py':
if not force:
try:
mtime = int(os.stat(fullname).st_mtime)
expect = struct.pack('<4sl', imp.get_magic(), mtime)
expect = struct.pack('<4sl', importlib.util.MAGIC_NUMBER,
mtime)
with open(cfile, 'rb') as chandle:
actual = chandle.read(8)
if expect == actual: