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########################################################################
# File name: roster.py
# This file is part of: aioxmpp
#
# LICENSE
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation, either version 3 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program. If not, see
# <http://www.gnu.org/licenses/>.
#
########################################################################
import asyncio
import functools
import aioxmpp.roster
from framework import Example, exec_example
class Roster(Example):
def _print_item(self, item):
print(" entry {}:".format(item.jid))
print(" name={!r}".format(item.name))
print(" subscription={!r}".format(item.subscription))
print(" ask={!r}".format(item.ask))
print(" approved={!r}".format(item.approved))
def _on_initial_roster(self):
for group, items in self.roster.groups.items():
print("group {}:".format(group))
for item in items:
self._print_item(item)
print("ungrouped items:")
for item in self.roster.items.values():
if not item.groups:
self._print_item(item)
print("--- END OF INITIAL ROSTER ---")
def _on_entry_changed(self, what, item):
print(what.upper(), "item:")
self._print_item(item)
def make_simple_client(self):
client = super().make_simple_client()
self.roster = client.summon(aioxmpp.RosterClient)
self.roster.on_initial_roster_received.connect(
self._on_initial_roster,
)
self.roster.on_entry_added.connect(
functools.partial(self._on_entry_changed, "added")
)
self.roster.on_entry_name_changed.connect(
functools.partial(self._on_entry_changed, "name changed")
)
self.roster.on_entry_subscription_state_changed.connect(
functools.partial(self._on_entry_changed, "subscription changed")
)
return client
async def run_simple_example(self):
await self.sigint_event.wait()
async def run_example(self):
self.sigint_event = self.make_sigint_event()
await super().run_example()
if __name__ == "__main__":
exec_example(Roster())
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