thirdparty/google_appengine/google/appengine/dist/tempfile.py
changeset 1278 a7766286a7be
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/thirdparty/google_appengine/google/appengine/dist/tempfile.py	Thu Feb 12 12:30:36 2009 +0000
@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+#
+# Copyright 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+"""Temporary files.
+
+This module is a replacement for the stock tempfile module in Python,
+and provides only in-memory temporary files as implemented by
+cStringIO. The only functionality provided is the TemporaryFile
+function.
+"""
+
+try:
+  from cStringIO import StringIO
+except ImportError:
+  from StringIO import StringIO
+
+__all__ = [
+  "TemporaryFile",
+
+  "NamedTemporaryFile", "mkstemp", "mkdtemp", "mktemp",
+  "TMP_MAX", "gettempprefix", "tempdir", "gettempdir",
+]
+
+TMP_MAX = 10000
+
+template = "tmp"
+
+tempdir = None
+
+def TemporaryFile(mode='w+b', bufsize=-1, suffix="",
+                  prefix=template, dir=None):
+  """Create and return a temporary file.
+  Arguments:
+  'prefix', 'suffix', 'dir', 'mode', 'bufsize' are all ignored.
+
+  Returns an object with a file-like interface.  The file is in memory
+  only, and does not exist on disk.
+  """
+
+  return StringIO()
+
+def PlaceHolder(*args, **kwargs):
+  raise NotImplementedError("Only tempfile.TemporaryFile is available for use")
+
+NamedTemporaryFile = PlaceHolder
+mkstemp = PlaceHolder
+mkdtemp = PlaceHolder
+mktemp = PlaceHolder
+gettempprefix = PlaceHolder
+tempdir = PlaceHolder
+gettempdir = PlaceHolder