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Issue #17169: Restore errno in tempfile exceptions.

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This commit is contained in:
Serhiy Storchaka 2013-02-09 22:25:49 +02:00
parent f4b54adc70
commit 7451a72e2b
2 changed files with 13 additions and 5 deletions
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14
Lib/tempfile.py
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@ -31,6 +31,7 @@ import warnings as _warnings
import sys as _sys
import io as _io
import os as _os
import errno as _errno
from random import Random as _Random
try:
@ -181,7 +182,9 @@ def _get_default_tempdir():
pass
except OSError:
break # no point trying more names in this directory
raise FileNotFoundError("No usable temporary directory found in %s" % dirlist)
raise FileNotFoundError(_errno.ENOENT,
"No usable temporary directory found in %s" %
dirlist)
_name_sequence = None
@ -214,7 +217,8 @@ def _mkstemp_inner(dir, pre, suf, flags):
except FileExistsError:
continue # try again
raise FileExistsError("No usable temporary file name found")
raise FileExistsError(_errno.EEXIST,
"No usable temporary file name found")
# User visible interfaces.
@ -301,7 +305,8 @@ def mkdtemp(suffix="", prefix=template, dir=None):
except FileExistsError:
continue # try again
raise FileExistsError("No usable temporary directory name found")
raise FileExistsError(_errno.EEXIST,
"No usable temporary directory name found")
def mktemp(suffix="", prefix=template, dir=None):
"""User-callable function to return a unique temporary file name. The
@ -330,7 +335,8 @@ def mktemp(suffix="", prefix=template, dir=None):
if not _exists(file):
return file
raise FileExistsError("No usable temporary filename found")
raise FileExistsError(_errno.EEXIST,
"No usable temporary filename found")
class _TemporaryFileWrapper: