author | Lennard de Rijk <ljvderijk@gmail.com> |
Tue, 07 Apr 2009 22:22:43 +0000 | |
changeset 2126 | df06ceda7dcc |
parent 1278 | a7766286a7be |
permissions | -rwxr-xr-x |
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#!/usr/bin/env python |
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# |
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# Copyright 2007 Google Inc. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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# |
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"""Temporary files. |
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This module is a replacement for the stock tempfile module in Python, |
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and provides only in-memory temporary files as implemented by |
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cStringIO. The only functionality provided is the TemporaryFile |
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function. |
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""" |
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try: |
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from cStringIO import StringIO |
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except ImportError: |
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from StringIO import StringIO |
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__all__ = [ |
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"TemporaryFile", |
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"NamedTemporaryFile", "mkstemp", "mkdtemp", "mktemp", |
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"TMP_MAX", "gettempprefix", "tempdir", "gettempdir", |
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] |
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TMP_MAX = 10000 |
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template = "tmp" |
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tempdir = None |
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def TemporaryFile(mode='w+b', bufsize=-1, suffix="", |
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prefix=template, dir=None): |
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"""Create and return a temporary file. |
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Arguments: |
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'prefix', 'suffix', 'dir', 'mode', 'bufsize' are all ignored. |
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Returns an object with a file-like interface. The file is in memory |
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only, and does not exist on disk. |
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""" |
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return StringIO() |
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def PlaceHolder(*args, **kwargs): |
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raise NotImplementedError("Only tempfile.TemporaryFile is available for use") |
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NamedTemporaryFile = PlaceHolder |
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mkstemp = PlaceHolder |
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mkdtemp = PlaceHolder |
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mktemp = PlaceHolder |
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gettempprefix = PlaceHolder |
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tempdir = PlaceHolder |
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gettempdir = PlaceHolder |