WTF NPAPI extension. Early draft.

tools/nixysa/nixysa/writer.py

Index: tools/nixysa/nixysa/writer.py
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--- tools/nixysa/nixysa/writer.py	(revision 0)
+++ tools/nixysa/nixysa/writer.py	(revision 0)
@@ -0,0 +1,44 @@
+#!/usr/bin/python2.4
+#
+# Copyright 2009 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.
+
+"""File writing functions.
+
+This module contain function to write files only if their contents would
+change.
+"""
+
+import os.path
+import log
+
+
+def WriteIfContentDifferent(filename, content):
+  """Write file only if content is different or if filename does not exist.
+
+  Args:
+    filename: filename of file.
+    content: string containing contents of file.
+  """
+  if os.path.exists(filename):
+    f = open(filename, 'r');
+    old_content = f.read()
+    f.close()
+    if old_content == content:
+      return
+  f = open(filename, 'w')
+  f.write(content)
+  f.close()
+  log.Info('Writing %s' % filename)
+
Property changes on: tools/nixysa/nixysa/writer.py
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Added: svn:eol-style
   + LF