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bpo-22640: Add silent mode to py_compile.compile() (GH-12976)

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Joannah Nanjekye 2019-05-28 13:29:04 -03:00 • committed by Berker Peksag
parent 3c8724fc60
commit 2e33ecd7c9
5 changed files with 43 additions and 9 deletions
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24
Lib/py_compile.py
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@ -77,7 +77,7 @@ def _get_default_invalidation_mode():
def compile(file, cfile=None, dfile=None, doraise=False, optimize=-1,
invalidation_mode=None):
invalidation_mode=None, quiet=0):
"""Byte-compile one Python source file to Python bytecode.
:param file: The source file name.
@ -95,6 +95,8 @@ def compile(file, cfile=None, dfile=None, doraise=False, optimize=-1,
are -1, 0, 1 and 2. A value of -1 means to use the optimization
level of the current interpreter, as given by -O command line options.
:param invalidation_mode:
:param quiet: Return full output with False or 0, errors only with 1,
and no output with 2.
:return: Path to the resulting byte compiled file.
@ -143,11 +145,12 @@ def compile(file, cfile=None, dfile=None, doraise=False, optimize=-1,
_optimize=optimize)
except Exception as err:
py_exc = PyCompileError(err.__class__, err, dfile or file)
if doraise:
raise py_exc
else:
sys.stderr.write(py_exc.msg + '\n')
return
if quiet < 2:
if doraise:
raise py_exc
else:
sys.stderr.write(py_exc.msg + '\n')
return
try:
dirname = os.path.dirname(cfile)
if dirname:
@ -194,10 +197,12 @@ def main(args=None):
compile(filename, doraise=True)
except PyCompileError as error:
rv = 1
sys.stderr.write("%s\n" % error.msg)
if quiet < 2:
sys.stderr.write("%s\n" % error.msg)
except OSError as error:
rv = 1
sys.stderr.write("%s\n" % error)
if quiet < 2:
sys.stderr.write("%s\n" % error)
else:
for filename in args:
try:
@ -205,7 +210,8 @@ def main(args=None):
except PyCompileError as error:
# return value to indicate at least one failure
rv = 1
sys.stderr.write("%s\n" % error.msg)
if quiet < 2:
sys.stderr.write("%s\n" % error.msg)
return rv
if __name__ == "__main__":