mirror of https://github.com/zulip/zulip.git
94 lines
2.6 KiB
Python
94 lines
2.6 KiB
Python
|
from __future__ import print_function
|
||
|
|
|
||
|
|
import importlib
|
||
|
|
import logging
|
||
|
|
import optparse
|
||
|
|
import os
|
||
|
|
import sys
|
||
|
|
|
||
|
|
our_dir = os.path.dirname(os.path.abspath(__file__))
|
||
|
|
|
||
|
|
# For dev setups, we can find the API in the repo itself.
|
||
|
|
if os.path.exists(os.path.join(our_dir, '../api/zulip')):
|
||
|
|
sys.path.append('../api')
|
||
|
|
|
||
|
|
from zulip import Client
|
||
|
|
|
||
|
|
class RestrictedClient(object):
|
||
|
|
def __init__(self, client):
|
||
|
|
# Only expose a subset of our Client's functionality
|
||
|
|
self.send_message = client.send_message
|
||
|
|
|
||
|
|
def get_lib_module(lib_fn):
|
||
|
|
lib_fn = os.path.abspath(lib_fn)
|
||
|
|
if os.path.dirname(lib_fn) != os.path.join(our_dir, 'lib'):
|
||
|
|
print('Sorry, we will only import code from contrib_bots/lib.')
|
||
|
|
sys.exit(1)
|
||
|
|
|
||
|
|
if not lib_fn.endswith('.py'):
|
||
|
|
print('Please use a .py extension for library files.')
|
||
|
|
sys.exit(1)
|
||
|
|
|
||
|
|
sys.path.append('lib')
|
||
|
|
base_lib_fn = os.path.basename(os.path.splitext(lib_fn)[0])
|
||
|
|
module_name = 'lib.' + base_lib_fn
|
||
|
|
module = importlib.import_module(module_name)
|
||
|
|
return module
|
||
|
|
|
||
|
|
def run_message_handler_for_bot(lib_module, quiet):
|
||
|
|
# Make sure you set up your ~/.zuliprc
|
||
|
|
client = Client()
|
||
|
|
restricted_client = RestrictedClient(client)
|
||
|
|
|
||
|
|
message_handler = lib_module.handler_class()
|
||
|
|
|
||
|
|
if not quiet:
|
||
|
|
print(message_handler.usage())
|
||
|
|
|
||
|
|
def handle_message(message):
|
||
|
|
logging.info('waiting for next message')
|
||
|
|
if message_handler.triage_message(message=message):
|
||
|
|
message_handler.handle_message(
|
||
|
|
message=message,
|
||
|
|
client=restricted_client)
|
||
|
|
|
||
|
|
logging.info('starting message handling...')
|
||
|
|
client.call_on_each_message(handle_message)
|
||
|
|
|
||
|
|
def run():
|
||
|
|
usage = '''
|
||
|
|
python run.py <lib file>
|
||
|
|
|
||
|
|
Example: python run.py lib/followup.py
|
||
|
|
|
||
|
|
(This program loads bot-related code from the
|
||
|
|
library code and then runs a message loop,
|
||
|
|
feeding messages to the library code to handle.)
|
||
|
|
|
||
|
|
Please make sure you have a current ~/.zuliprc
|
||
|
|
file with the credentials you want to use for
|
||
|
|
this bot.
|
||
|
|
|
||
|
|
See lib/readme.md for more context.
|
||
|
|
'''
|
||
|
|
|
||
|
|
parser = optparse.OptionParser(usage=usage)
|
||
|
|
parser.add_option('--quiet', '-q',
|
||
|
|
action='store_true',
|
||
|
|
help='Turn off logging output.')
|
||
|
|
(options, args) = parser.parse_args()
|
||
|
|
|
||
|
|
if len(args) == 0:
|
||
|
|
print('You must specify a library!')
|
||
|
|
sys.exit(1)
|
||
|
|
|
||
|
|
lib_module = get_lib_module(lib_fn=args[0])
|
||
|
|
|
||
|
|
if not options.quiet:
|
||
|
|
logging.basicConfig(stream=sys.stdout, level=logging.INFO)
|
||
|
|
|
||
|
|
run_message_handler_for_bot(lib_module, quiet=options.quiet)
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
run()
|