openstack/nova
Code Issues Proposed changes

Merge "Fixed concurrent access to direct io test file"

Browse Source
This commit is contained in:
Zuul
2018-12-08 10:05:21 +00:00
committed by Gerrit Code Review
parent 99e7df0795 26521718bd
commit ee9d91a4fa
5 changed files with 21 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
nova/utils.py
View File

@@ -244,9 +244,13 @@ def ssh_execute(dest, *cmd, **kwargs):
def generate_uid(topic, size=8):
random_string = generate_random_string(size)
return '%s-%s' % (topic, random_string)
def generate_random_string(size=8):
characters = '01234567890abcdefghijklmnopqrstuvwxyz'
choices = [random.choice(characters) for _x in range(size)]
return '%s-%s' % (topic, ''.join(choices))
return ''.join([random.choice(characters) for _x in range(size)])
# Default symbols to use for passwords. Avoids visually confusing characters.