zulip/contrib_bots/run.py

69 lines
2.0 KiB
Python
Executable File

#!/usr/bin/env 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__))
sys.path.insert(0, our_dir)
from bot_lib import run_message_handler_for_bot
def get_lib_module(bots_fn):
bots_fn = os.path.abspath(bots_fn)
if not os.path.dirname(bots_fn).startswith(os.path.join(our_dir, 'bots')):
print('Sorry, we will only import code from contrib_bots/bots.')
sys.exit(1)
if not bots_fn.endswith('.py'):
print('Please use a .py extension for library files.')
sys.exit(1)
base_bots_fn = os.path.basename(os.path.splitext(bots_fn)[0])
sys.path.append('bots/{}'.format(base_bots_fn))
module_name = base_bots_fn
module = importlib.import_module(module_name)
return module
def run():
usage = '''
./run.py <lib file>
Example: ./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.')
parser.add_option('--config-file',
action='store',
help='(alternate config file to ~/.zuliprc)')
(options, args) = parser.parse_args()
if len(args) == 0:
print('You must specify a library!')
sys.exit(1)
lib_module = get_lib_module(bots_fn=args[0])
if not options.quiet:
logging.basicConfig(stream=sys.stdout, level=logging.INFO)
run_message_handler_for_bot(
lib_module=lib_module,
config_file=options.config_file,
quiet=options.quiet
)
if __name__ == '__main__':
run()