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########################################################################
# File name: get_vcard.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 lxml
import aioxmpp
import aioxmpp.vcard as vcard
from framework import Example, exec_example
class VCard(Example):
def prepare_argparse(self):
super().prepare_argparse()
# this gives a nicer name in argparse errors
def jid(s):
return aioxmpp.JID.fromstr(s)
self.argparse.add_argument(
"--remote-jid",
type=jid,
help="the jid of which to retrieve the avatar"
)
def configure(self):
super().configure()
self.remote_jid = self.args.remote_jid
if self.remote_jid is None:
try:
self.remote_jid = aioxmpp.JID.fromstr(
self.config.get("vcard", "remote_jid")
)
except (configparser.NoSectionError,
configparser.NoOptionError):
self.remote_jid = aioxmpp.JID.fromstr(
input("Remote JID> ")
)
def make_simple_client(self):
client = super().make_simple_client()
self.vcard = client.summon(aioxmpp.vcard.VCardService)
return client
async def run_simple_example(self):
vcard = await self.vcard.get_vcard(
self.remote_jid
)
es = lxml.etree.tostring(vcard.elements, pretty_print=True,
encoding="utf-8")
print(es.decode("utf-8"))
async def run_example(self):
await super().run_example()
if __name__ == "__main__":
exec_example(VCard())
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