starlingx/gui
Code Issues Proposed changes

Fix 'dictionary changed size during iteration'

Browse Source 
The Python "RuntimeError: dictionary changed size during iteration"
has been seen on some points, e.g. when creating a strategy.
It occurs when the size of a dictionary is changed during iterating
over it.

To fix this error is needed to add a '.copy()' method to create a
shallow copy of the dictionary.

Test Plan:

PASS: Apply these changes and create a strategy. Verify the strategy
is being created successfully. Same test has been done for other
sections.

Closes-Bug: 1999069

Signed-off-by: Enzo Candotti <enzo.candotti@windriver.com>
Change-Id: I3f6dc0e27547d6439a2d14e9ba8ee6dd4f68e8be
This commit is contained in:
Enzo Candotti 2022-12-07 12:09:14 -03:00
parent e2c5d33fab
commit 40679dc464
2 changed files with 4 additions and 4 deletions
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4
starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/admin/system_config/forms.py
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2013-2020 Wind River Systems, Inc.
# Copyright (c) 2013-2022 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
@ -726,7 +726,7 @@ class UpdateiStoragePools(forms.SelfHandlingForm):
STORAGE_VALUES['object_pool_gib'] = \
str(storage_config._object_pool_gib)
for key in data.keys():
for key in data.copy().keys():
data[key] = str(data[key])
LOG.info("initial send_to_sysinv=%s", send_to_sysinv)

4
starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/dc_admin/dc_orchestration/forms.py
View File

@ -222,7 +222,7 @@ class CreateCloudStrategyForm(forms.SelfHandlingForm):
def handle(self, request, data):
try:
# convert keys to use dashes
for k in data.keys():
for k in data.copy().keys():
if 'subcloud_group' in k or 'cloud_name' in k:
continue
elif '_' in k:
@ -340,7 +340,7 @@ class CreateCloudPatchConfigForm(forms.SelfHandlingForm):
def handle(self, request, data):
try:
for k in data.keys():
for k in data.copy().keys():
if '_' in k:
data[k.replace('_', '-')] = data[k]
del data[k]