ansible-collections/community.general
1
0
Fork 0
mirror of https://github.com/ansible-collections/community.general.git synced 2025-07-24 22:00:22 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

Add a Singleton metaclass, use it with Display (#48935)

Browse source 
* Add a Singleton class, use it with Display

* update six import

* Move remaining failes to display singleton

* Fix rebase issues

* Singleton improvements

* Add code-smell for 'from __main__ import display'. ci_complete

* s/self/cls/g

* Add docs for no-main-display

* Address linting issues

* Add changelog fragment. ci_complete

* Implement reentrant lock for class instantiation in Singleton

* Add Display singleton porting guide
This commit is contained in:
Matt Martz 2018-11-20 17:06:51 -06:00 • committed by GitHub
commit 9773a1f289
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
149 changed files with 407 additions and 766 deletions
Download patch file Download diff file Expand all files Collapse all files

4
lib/ansible/utils/display.py
View file

@ -36,7 +36,9 @@ from termios import TIOCGWINSZ
from ansible import constants as C
from ansible.errors import AnsibleError
from ansible.module_utils._text import to_bytes, to_text
from ansible.module_utils.six import with_metaclass
from ansible.utils.color import stringc
from ansible.utils.singleton import Singleton
try:
@ -77,7 +79,7 @@ b_COW_PATHS = (
)
class Display:
class Display(with_metaclass(Singleton, object)):
def __init__(self, verbosity=0):