certbot/certbot-nginx/certbot_nginx/display_ops.py
James Payne 5300d7d71f Fix Pylint upgrade issues
* Remove unsupported pylint disable options
    * star-args removed in Pylint 1.4.3
    * abstract-class-little-used removed in Pylint 1.4.3

* Fixes new lint errors

* Copy dummy-variable-rgx expression to new ignored-argument-names expression to ignore unused funtion arguments

* Notable changes
    * Refactor to satisfy Pylint no-else-return warning
    * Fix Pylint inconsistent-return-statements warning
    * Refactor to satisfy consider-iterating-dictionary
    * Remove methods with only super call to satisfy useless-super-delegation
    * Refactor too-many-nested-statements where possible
    * Suppress type checked errors where member is dynamically added (notably derived from josepy.JSONObjectWithFields)
    * Remove None default of func parameter for ExitHandler and ErrorHandler

Resolves #5973
2018-05-16 20:37:39 +00:00

44 lines
1.4 KiB
Python

"""Contains UI methods for Nginx operations."""
import logging
import zope.component
from certbot import interfaces
import certbot.display.util as display_util
logger = logging.getLogger(__name__)
def select_vhost_multiple(vhosts):
"""Select multiple Vhosts to install the certificate for
:param vhosts: Available Nginx VirtualHosts
:type vhosts: :class:`list` of type `~obj.Vhost`
:returns: List of VirtualHosts
:rtype: :class:`list`of type `~obj.Vhost`
"""
if not vhosts:
return list()
tags_list = [vhost.display_repr()+"\n" for vhost in vhosts]
# Remove the extra newline from the last entry
if tags_list:
tags_list[-1] = tags_list[-1][:-1]
code, names = zope.component.getUtility(interfaces.IDisplay).checklist(
"Which server blocks would you like to modify?",
tags=tags_list, force_interactive=True)
if code == display_util.OK:
return_vhosts = _reversemap_vhosts(names, vhosts)
return return_vhosts
return []
def _reversemap_vhosts(names, vhosts):
"""Helper function for select_vhost_multiple for mapping string
representations back to actual vhost objects"""
return_vhosts = list()
for selection in names:
for vhost in vhosts:
if vhost.display_repr().strip() == selection.strip():
return_vhosts.append(vhost)
return return_vhosts