iotests: Fix up python style in 300

Break some long lines, and relax our type hints to be more generic to
any JSON, in order to more easily permit the additional JSON depth now
possible in migration parameters.  Detected by iotest 297.

Fixes: ca4bfec41d
 (qemu-iotests: 300: Add test case for modifying persistence of bitmap)
Reported-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210215220518.1745469-1-eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Eric Blake 2021-02-15 16:05:18 -06:00 committed by Kevin Wolf
parent e417994092
commit 4aa6fc69e8

View File

@ -22,7 +22,7 @@
import os
import random
import re
from typing import Dict, List, Optional, Union
from typing import Dict, List, Optional
import iotests
@ -30,7 +30,7 @@ import iotests
# pylint: disable=wrong-import-order
import qemu
BlockBitmapMapping = List[Dict[str, Union[str, List[Dict[str, str]]]]]
BlockBitmapMapping = List[Dict[str, object]]
mig_sock = os.path.join(iotests.sock_dir, 'mig_sock')
@ -602,7 +602,8 @@ class TestCrossAliasMigration(TestDirtyBitmapMigration):
class TestAliasTransformMigration(TestDirtyBitmapMigration):
"""
Tests the 'transform' option which modifies bitmap persistence on migration.
Tests the 'transform' option which modifies bitmap persistence on
migration.
"""
src_node_name = 'node-a'
@ -674,7 +675,8 @@ class TestAliasTransformMigration(TestDirtyBitmapMigration):
bitmaps = self.vm_b.query_bitmaps()
for node in bitmaps:
bitmaps[node] = sorted(((bmap['name'], bmap['persistent']) for bmap in bitmaps[node]))
bitmaps[node] = sorted(((bmap['name'], bmap['persistent'])
for bmap in bitmaps[node]))
self.assertEqual(bitmaps,
{'node-a': [('bmap-a', True), ('bmap-b', False)],