/
__init__.py
127 lines (106 loc) · 3.73 KB
/
__init__.py
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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
#!/usr/bin/env python
# -*- coding: utf8 -*-
# ============================================================================
# Copyright (c) 2013-2019 nexB Inc. http://www.nexb.com/ - All rights reserved.
# 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.
# ============================================================================
from __future__ import absolute_import
from __future__ import print_function
from __future__ import unicode_literals
from collections import namedtuple
import logging
import os
try:
# Python 2
unicode # NOQA
except NameError: # pragma: nocover
# Python 3
unicode = str # NOQA
import saneyaml
__version__ = '4.0.1'
__about_spec_version__ = '3.1.4'
__copyright__ = """
Copyright (c) 2013-2019 nexB Inc. All rights reserved. http://dejacode.org
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.
"""
class Error(namedtuple('Error', ['severity', 'message'])):
"""
An Error data with a severity and message.
"""
def __new__(self, severity, message):
if message:
if isinstance(message, unicode):
message = self._clean_string(message)
else:
message = self._clean_string(unicode(repr(message), encoding='utf-8'))
message = message.strip('"')
return super(Error, self).__new__(
Error, severity, message)
def __repr__(self, *args, **kwargs):
sev, msg = self._get_values()
return 'Error(%(sev)s, %(msg)s)' % locals()
def __eq__(self, other):
return repr(self) == repr(other)
def _get_values(self):
sev = severities[self.severity]
msg = self._clean_string(repr(self.message))
return sev, msg
def render(self):
sev, msg = self._get_values()
return '%(sev)s: %(msg)s' % locals()
def to_dict(self, *args, **kwargs):
"""
Return an ordered dict of self.
"""
return self._asdict()
@staticmethod
def _clean_string(s):
"""
Return a cleaned string for `s`, stripping eventual "u" prefixes
from unicode representations.
"""
if not s:
return s
if s.startswith(('u"', "u'")):
s = s.lstrip('u')
s = s.replace('[u"', '["')
s = s.replace("[u'", "['")
s = s.replace("(u'", "('")
s = s.replace("(u'", "('")
s = s.replace("{u'", "{'")
s = s.replace("{u'", "{'")
s = s.replace(" u'", " '")
s = s.replace(" u'", " '")
s = s.replace("\\\\", "\\")
return s
# modeled after the logging levels
CRITICAL = 50
ERROR = 40
WARNING = 30
INFO = 20
DEBUG = 10
NOTSET = 0
severities = {
CRITICAL : 'CRITICAL',
ERROR : 'ERROR',
WARNING : 'WARNING',
INFO : 'INFO',
DEBUG : 'DEBUG',
NOTSET : 'NOTSET'
}