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| 1 #!/usr/bin/env python |
| 2 # |
| 3 # Copyright 2007 Neal Norwitz |
| 4 # Portions Copyright 2007 Google Inc. |
| 5 # |
| 6 # Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 # you may not use this file except in compliance with the License. |
| 8 # You may obtain a copy of the License at |
| 9 # |
| 10 # http://www.apache.org/licenses/LICENSE-2.0 |
| 11 # |
| 12 # Unless required by applicable law or agreed to in writing, software |
| 13 # distributed under the License is distributed on an "AS IS" BASIS, |
| 14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 # See the License for the specific language governing permissions and |
| 16 # limitations under the License. |
| 17 |
| 18 """Generic utilities for C++ parsing.""" |
| 19 |
| 20 __author__ = 'nnorwitz@google.com (Neal Norwitz)' |
| 21 |
| 22 |
| 23 import sys |
| 24 |
| 25 |
| 26 # Set to True to see the start/end token indices. |
| 27 DEBUG = True |
| 28 |
| 29 |
| 30 def ReadFile(filename, print_error=True): |
| 31 """Returns the contents of a file.""" |
| 32 try: |
| 33 fp = open(filename) |
| 34 try: |
| 35 return fp.read() |
| 36 finally: |
| 37 fp.close() |
| 38 except IOError: |
| 39 if print_error: |
| 40 print('Error reading %s: %s' % (filename, sys.exc_info()[1])) |
| 41 return None |
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