source: rtems-tools/rtemstoolkit/error.py @ 3618a62

Last change on this file since 3618a62 was b0fa2ae, checked in by Chris Johns <chrisj@…>, on Mar 3, 2016 at 5:46:18 AM

Update rtems-tool to support Python 2 and 3.

Add solaris and netbsd.

Close #2619.

  • Property mode set to 100644
File size: 2.3 KB
Line 
1#
2# RTEMS Tools Project (http://www.rtems.org/)
3# Copyright 2010-2016 Chris Johns (chrisj@rtems.org)
4# All rights reserved.
5#
6# This file is part of the RTEMS Tools package in 'rtems-tools'.
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions are met:
10#
11# 1. Redistributions of source code must retain the above copyright notice,
12# this list of conditions and the following disclaimer.
13#
14# 2. Redistributions in binary form must reproduce the above copyright notice,
15# this list of conditions and the following disclaimer in the documentation
16# and/or other materials provided with the distribution.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28# POSSIBILITY OF SUCH DAMAGE.
29#
30
31#
32# Various errors we can raise.
33#
34
35from __future__ import print_function
36
37class error(Exception):
38    """Base class for Builder exceptions."""
39    def set_output(self, msg):
40        self.msg = msg
41    def __str__(self):
42        return self.msg
43
44class general(error):
45    """Raise for a general error."""
46    def __init__(self, what):
47        self.set_output('error: ' + what)
48
49class internal(error):
50    """Raise for an internal error."""
51    def __init__(self, what):
52        self.set_output('internal error: ' + what)
53
54class exit(error):
55    """Raise for to exit."""
56    def __init__(self):
57        pass
58
59if __name__ == '__main__':
60    try:
61        raise general('a general error')
62    except general as gerr:
63        print('caught:', gerr)
64    try:
65        raise internal('an internal error')
66    except internal as ierr:
67        print('caught:', ierr)
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