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Issue #17244: Don't mask exceptions raised during the creation of

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bytecode files in py_compile.

Thanks to Arfrever Frehtes Taifersar Arahesis for the bug report.
This commit is contained in:
Brett Cannon 2013-04-14 12:48:15 -04:00
parent 672559fc4f
commit edfd6ae79c
4 changed files with 3529 additions and 3498 deletions
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10
Lib/py_compile.py
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@ -106,7 +106,7 @@ def compile(file, cfile=None, dfile=None, doraise=False, optimize=-1):
source_bytes = loader.get_data(file)
try:
code = loader.source_to_code(source_bytes, dfile or file,
_optimize=optimize)
_optimize=optimize)
except Exception as err:
py_exc = PyCompileError(err.__class__, err, dfile or file)
if doraise:
@ -121,11 +121,13 @@ def compile(file, cfile=None, dfile=None, doraise=False, optimize=-1):
except FileExistsError:
pass
source_stats = loader.path_stats(file)
bytecode = importlib._bootstrap._code_to_bytecode(code,
source_stats['mtime'], len(source_bytes))
loader._cache_bytecode(file, cfile, bytecode)
bytecode = importlib._bootstrap._code_to_bytecode(
code, source_stats['mtime'], source_stats['size'])
mode = importlib._bootstrap._calc_mode(file)
importlib._bootstrap._write_atomic(cfile, bytecode, mode)
return cfile
def main(args=None):
"""Compile several source files.