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
|
# 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.
import warnings
import fixtures
from sqlalchemy import exc as sqla_exc
class WarningsFixture(fixtures.Fixture):
"""Filters out warnings during test runs."""
def setUp(self):
super().setUp()
# Make deprecation warnings only happen once to avoid spamming
warnings.simplefilter('once', DeprecationWarning)
warnings.filterwarnings(
'error', message='Evaluating non-mapped column expression',
category=sqla_exc.SAWarning)
# Enable deprecation warnings to capture upcoming SQLAlchemy changes
warnings.filterwarnings(
'error',
category=sqla_exc.SADeprecationWarning)
# ...but filter everything out until we get around to fixing them
# FIXME(stephenfin): Remove all of these
warnings.filterwarnings(
'once',
message=r'The Session.autocommit parameter is deprecated .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The Session.begin.subtransactions flag is deprecated .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The autoload parameter is deprecated .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'Using non-integer/slice indices on Row is deprecated .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The Engine.execute\(\) method is considered legacy .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The Executable.execute\(\) method is considered .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The Row.keys\(\) method is considered legacy .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'Retrieving row members using strings or other .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The connection.execute\(\) method in SQLAlchemy 2.0 .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'Calling the mapper\(\) function directly outside .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'Using plain strings to indicate SQL statements .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The current statement is being autocommitted .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'Calling \.begin\(\) when a transaction is already .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The update.whereclause parameter will be removed .*',
category=sqla_exc.SADeprecationWarning)
warnings.filterwarnings(
'once',
message=r'The Engine.scalar\(\) method is considered legacy .*',
category=sqla_exc.SADeprecationWarning)
# ...plus things that aren't our fault
# FIXME(stephenfin): These are caused by sqlalchemy-migrate, not us,
# and should be removed when we drop support for that library
warnings.filterwarnings(
'ignore',
message=r'Passing a string to Connection.execute\(\) .*',
module='migrate',
category=sqla_exc.SADeprecationWarning)
self.addCleanup(warnings.resetwarnings)
|
