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utils.py
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Created
Mon, Aug 26, 14:49
Size
1 KB
Mime Type
text/x-python
Expires
Wed, Aug 28, 14:49 (1 d, 22 h)
Engine
blob
Format
Raw Data
Handle
20193893
Attached To
R9484 sp4e-homework-lars-bertil
utils.py
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#!/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
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