a93cc3fae2
Lists versions of installed python modules (Origianlly proposed as 'version list') Change-Id: I76a51d3d6783f46ef2daa0a41626019a880a2a50
61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
# Copyright 2013 Nebula Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
|
|
"""Module action implementation"""
|
|
|
|
import logging
|
|
import six
|
|
import sys
|
|
|
|
from cliff import show
|
|
|
|
|
|
class ListModule(show.ShowOne):
|
|
"""List module versions"""
|
|
|
|
auth_required = False
|
|
log = logging.getLogger(__name__ + '.ListModule')
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ListModule, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
'--all',
|
|
action='store_true',
|
|
default=False,
|
|
help='Show all modules that have version information',
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.debug('take_action(%s)' % parsed_args)
|
|
|
|
data = {}
|
|
# Get module versions
|
|
mods = sys.modules
|
|
for k in mods.keys():
|
|
k = k.split('.')[0]
|
|
# TODO(dtroyer): Need a better way to decide which modules to
|
|
# show for the default (not --all) invocation.
|
|
# It should be just the things we actually care
|
|
# about like client and plugin modules...
|
|
if (parsed_args.all or 'client' in k):
|
|
try:
|
|
data[k] = mods[k].__version__
|
|
except AttributeError:
|
|
# aw, just skip it
|
|
pass
|
|
|
|
return zip(*sorted(six.iteritems(data)))
|