Add protobuf-2.6.1

thirdparty/protobuf-2.6.1/python/.eggs/google_apputils-0.4.2-py2.7.egg/google/apputils/debug.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+# Copyright 2004 Google Inc. All Rights Reserved.
+#
+# 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.
+#
+# This code must be source compatible with Python 2.6 through 3.3.
+
+"""Import this module to add a hook to call pdb on uncaught exceptions.
+
+To enable this, do the following in your top-level application:
+
+import google.apputils.debug
+
+and then in your main():
+
+google.apputils.debug.Init()
+
+Then run your program with --pdb.
+"""
+
+
+
+import sys
+
+import gflags as flags
+
+flags.DEFINE_boolean('pdb', 0, 'Drop into pdb on uncaught exceptions')
+
+old_excepthook = None
+
+
+def _DebugHandler(exc_class, value, tb):
+  if not flags.FLAGS.pdb or hasattr(sys, 'ps1') or not sys.stderr.isatty():
+    # we aren't in interactive mode or we don't have a tty-like
+    # device, so we call the default hook
+    old_excepthook(exc_class, value, tb)
+  else:
+    # Don't impose import overhead on apps that never raise an exception.
+    import traceback
+    import pdb
+    # we are in interactive mode, print the exception...
+    traceback.print_exception(exc_class, value, tb)
+    sys.stdout.write('\n')
+    # ...then start the debugger in post-mortem mode.
+    pdb.pm()
+
+
+def Init():
+  # Must back up old excepthook.
+  global old_excepthook  # pylint: disable=global-statement
+  if old_excepthook is None:
+    old_excepthook = sys.excepthook
+    sys.excepthook = _DebugHandler