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#!/usr/bin/env python
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# ola_plugin_info.py
# Copyright (C) 2005 Simon Newton
"""Lists the loaded plugins."""
from __future__ import print_function
from ola.ClientWrapper import ClientWrapper
import getopt
import textwrap
import sys
__author__ = 'nomis52@gmail.com (Simon Newton)'
wrapper = None
def Usage():
print(textwrap.dedent("""
Usage: ola_plugin_info.py [--plugin <plugin_id>]
Display a list of plugins, or a description for a particular plugin.
-h, --help Display this help message and exit.
-p, --plugin <plugin_id> Plugin ID number."""))
def Plugins(status, plugins):
if status.Succeeded():
for plugin in plugins:
print('%d %s' % (plugin.id, plugin.name))
else:
print('Error: %s' % status.message, file=sys.stderr)
global wrapper
if wrapper:
wrapper.Stop()
def PluginDescription(status, description):
if status.Succeeded():
print(description)
else:
print('Error: %s' % status.message, file=sys.stderr)
global wrapper
if wrapper:
wrapper.Stop()
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], "hp:", ["help", "plugin="])
except getopt.GetoptError as err:
print(str(err))
Usage()
sys.exit(2)
plugin = None
for o, a in opts:
if o in ("-h", "--help"):
Usage()
sys.exit()
elif o in ("-p", "--plugin"):
plugin = int(a)
global wrapper
wrapper = ClientWrapper()
client = wrapper.Client()
if plugin is not None:
client.PluginDescription(PluginDescription, plugin)
else:
client.FetchPlugins(Plugins)
wrapper.Run()
if __name__ == "__main__":
main()
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