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
|
from unittest import mock
from django.db import connection, migrations
try:
from django.contrib.postgres.operations import (
BloomExtension, BtreeGinExtension, BtreeGistExtension, CITextExtension,
CreateExtension, CryptoExtension, HStoreExtension, TrigramExtension,
UnaccentExtension,
)
except ImportError:
BloomExtension = mock.Mock()
BtreeGinExtension = mock.Mock()
BtreeGistExtension = mock.Mock()
CITextExtension = mock.Mock()
CreateExtension = mock.Mock()
HStoreExtension = mock.Mock()
TrigramExtension = mock.Mock()
UnaccentExtension = mock.Mock()
needs_crypto_extension = False
else:
needs_crypto_extension = (
connection.vendor == 'postgresql' and
not connection.features.is_postgresql_13
)
class Migration(migrations.Migration):
operations = [
BloomExtension(),
BtreeGinExtension(),
BtreeGistExtension(),
CITextExtension(),
# Ensure CreateExtension quotes extension names by creating one with a
# dash in its name.
CreateExtension('uuid-ossp'),
# CryptoExtension is required for RandomUUID() on PostgreSQL < 13.
CryptoExtension() if needs_crypto_extension else mock.Mock(),
HStoreExtension(),
TrigramExtension(),
UnaccentExtension(),
]
|
