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don't shadow globals

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This commit is contained in:
Benjamin Peterson 2010-11-20 18:24:54 +00:00
parent 44454afbe3
commit b8bc439b20
1 changed files with 8 additions and 8 deletions
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16
Lib/subprocess.py
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@ -1193,11 +1193,11 @@ class Popen(object):
try: try:
exc_type, exc_value = sys.exc_info()[:2] exc_type, exc_value = sys.exc_info()[:2]
if isinstance(exc_value, OSError): if isinstance(exc_value, OSError):
errno = exc_value.errno errno_num = exc_value.errno
else: else:
errno = 0 errno_num = 0
message = '%s:%x:%s' % (exc_type.__name__, message = '%s:%x:%s' % (exc_type.__name__,
errno, exc_value) errno_num, exc_value)
message = message.encode(errors="surrogatepass") message = message.encode(errors="surrogatepass")
os.write(errpipe_write, message) os.write(errpipe_write, message)
except Exception: except Exception:
@ -1252,12 +1252,12 @@ class Popen(object):
os.close(fd) os.close(fd)
err_msg = err_msg.decode(errors="surrogatepass") err_msg = err_msg.decode(errors="surrogatepass")
if issubclass(child_exception_type, OSError) and hex_errno: if issubclass(child_exception_type, OSError) and hex_errno:
errno = int(hex_errno, 16) errno_num = int(hex_errno, 16)
if errno != 0: if errno_num != 0:
err_msg = os.strerror(errno) err_msg = os.strerror(errno_num)
if errno == errno.ENOENT: if errno_num == errno.ENOENT:
err_msg += ': ' + repr(args[0]) err_msg += ': ' + repr(args[0])
raise child_exception_type(errno, err_msg) raise child_exception_type(errno_num, err_msg)
raise child_exception_type(err_msg) raise child_exception_type(err_msg)