| #!/usr/bin/env python | |
| # | |
| # Copyright 2007 Neal Norwitz | |
| # Portions 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. | |
| """Generic utilities for C++ parsing.""" | |
| __author__ = 'nnorwitz@google.com (Neal Norwitz)' | |
| import sys | |
| # Set to True to see the start/end token indices. | |
| DEBUG = True | |
| def ReadFile(filename, print_error=True): | |
| """Returns the contents of a file.""" | |
| try: | |
| fp = open(filename) | |
| try: | |
| return fp.read() | |
| finally: | |
| fp.close() | |
| except IOError: | |
| if print_error: | |
| print('Error reading %s: %s' % (filename, sys.exc_info()[1])) | |
| return None |