zulip_botserver: Migrate from optparse to argparse.
@@ -4,7 +4,7 @@ from __future__ import print_function
import os
import sys
import json
-import optparse
+import argparse
from flask import Flask, request
from importlib import import_module
from typing import Any, Dict, Mapping, Union, List, Tuple
@@ -80,7 +80,7 @@ def handle_bot(bot):
return json.dumps("")
def parse_args():
- # type: () -> Tuple[Any, Any]
+ # type: () -> Tuple[Any]
usage = '''
zulip-bot-server --config-file <path to flaskbotrc> --hostname <address> --port <port>
Example: zulip-bot-server --config-file ~/flaskbotrc
@@ -95,27 +95,27 @@ def parse_args():
See lib/readme.md for more context.
'''
- parser = optparse.OptionParser(usage=usage)
- parser.add_option('--config-file',
+ parser = argparse.ArgumentParser(usage=usage)
+ parser.add_argument('--config-file',
action='store',
help='(config file for the zulip bot server (flaskbotrc))')
- parser.add_option('--hostname',
+ parser.add_argument('--hostname',
action='store',
default="127.0.0.1",
help='(address on which you want to run the server)')
- parser.add_option('--port',
+ parser.add_argument('--port',
action='store',
default=5002,
help='(port on which you want to run the server)')
- (options, args) = parser.parse_args()
+ options = parser.parse_args()
if not options.config_file: # if flaskbotrc is not given
parser.error('Flaskbotrc not given')
- return (options, args)
+ return options
def main():
# type: () -> None
- (options, args) = parse_args()
+ options = parse_args()
read_config_file(options.config_file)
global available_bots
available_bots = list(bots_config.keys())
