/usr/lib/python2.7/dist-packages/rosdep2/core.py is in python-rosdep 0.11.4-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | # Copyright (c) 2009, Willow Garage, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the Willow Garage, Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
from __future__ import print_function
import os
import sys
import traceback
def rd_debug(s):
if "ROSDEP_DEBUG" in os.environ:
print(s)
def print_bold(msg):
"""
print message printed to screen with bold decoration for greater clarity
:param msg: message to print, ``str``
"""
if sys.platform in ['win32']:
print('%s'%msg) #windows console is terrifically boring
else:
print('\033[1m%s\033[0m'%msg)
class InvalidData(Exception):
"""
Data is not in valid rosdep format.
"""
def __init__(self, message, origin=None):
super(InvalidData, self).__init__(message)
self.origin = origin
class UnsupportedOs(Exception):
pass
class RosdepInternalError(Exception):
def __init__(self, e, message=None):
self.error = e
if message is None:
self.message = traceback.format_exc()
else:
self.message = message
def __str__(self):
return self.message
class CachePermissionError(Exception):
"""Failure when writing the cache."""
pass
class DownloadFailure(Exception):
"""
Failure downloading sources list data for I/O or other format reasons.
"""
pass
class InstallFailed(Exception):
def __init__(self, failure=None, failures=None):
"""
One of failure/failures must be set.
:param failure: single (installer_key, message) tuple.
:param failures: list of (installer_key, message) tuples
"""
if failures is not None:
self.failures = failures
elif not failure:
raise ValueError("failure is None")
else:
self.failures = [failure]
def __str__(self):
return '\n'.join(['%s: %s'%(key, message) for (key, message) in self.failures])
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