Port rtmbot to python3 and v2 of the slackclient

bin/rtmbot.py

@@ -1,92 +1,130 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Script that logs slack messages to text files. Configure with a "rtmbot.conf"
 # text file like this
 #
 #     SLACK_TOKEN: "xox-...."
 #     LOGFILE: /var/log/slackbot.log
-#     DAEMON: True
 #
 # Will create files like logs/2018-03-10.txt, containing one JSON object per
-# line, for each event. Will log all events received from the Slack RTM API
-# except for "pong", "hello", and "user_typing".
+# line, for each event. Will log all events in the channels except for
+# "hello", "pong", and "user_typing". 
 
 import sys
 sys.dont_write_bytecode = True
 
-import glob
 import yaml
 import json
-import os
-import sys
-import time
 import logging
 
-from datetime import date
-from json import dumps
+import datetime
 import codecs
 
-from slackclient import SlackClient
+import functools
 
-def process_message(data):
-    with codecs.open(date.today().strftime('logs/%Y-%m-%d.txt'), 'ab', 'utf-8') as f:
-        # print(dumps(data))
-        f.write(dumps(data))
-        f.write("\n")
+import slack
+
+rtm_event_list = [
+    'accounts_changed',
+    'bot_added',
+    'bot_changed',
+    'channel_archive',
+    'channel_created',
+    'channel_deleted',
+    'channel_history_changed',
+    'channel_joined',
+    'channel_left',
+    'channel_marked',
+    'channel_rename',
+    'channel_unarchive',
+    'commands_changed',
+    'dnd_updated',
+    'dnd_updated_user',
+    'email_domain_changed',
+    'emoji_changed',
+    'external_org_migration_finished',
+    'external_org_migration_started',
+    'file_change',
+    'file_comment_added',
+    'file_comment_deleted',
+    'file_comment_edited',
+    'file_created',
+    'file_deleted',
+    'file_public',
+    'file_shared',
+    'file_unshared',
+    'goodbye',
+    'group_archive',
+    'group_close',
+    'group_deleted',
+    'group_history_changed',
+    'group_joined',
+    'group_left',
+    'group_marked',
+    'group_open',
+    'group_rename',
+    'group_unarchive',
+#    'hello',
+    'im_close',
+    'im_created',
+    'im_history_changed',
+    'im_marked',
+    'im_open',
+    'manual_presence_change',
+    'member_joined_channel',
+    'member_left_channel',
+    'message',
+    'pin_added',
+    'pin_removed',
+    'pref_change',
+    'presence_change',
+    'presence_query',
+    'presence_sub',
+    'reaction_added',
+    'reaction_removed',
+    'reconnect_url',
+    'star_added',
+    'star_removed',
+    'subteam_created',
+    'subteam_members_changed',
+    'subteam_self_added',
+    'subteam_self_removed',
+    'subteam_updated',
+    'team_domain_change',
+    'team_join',
+    'team_migration_started',
+    'team_plan_change',
+    'team_pref_change',
+    'team_profile_change',
+    'team_profile_delete',
+    'team_profile_reorder',
+    'team_rename',
+    'user_change',
+#    'user_typing',
+    ]
 
-class RtmBot(object):
-    def __init__(self, token):
-        self.last_ping = 0
-        self.token = token
-        self.slack_client = None
-    def connect(self):
-        """Convenience method that creates Server instance"""
-        self.slack_client = SlackClient(self.token)
-        self.slack_client.rtm_connect()
-    def start(self):
-        self.connect()
-        while True:
-            for reply in self.slack_client.rtm_read():
-                self.input(reply)
-            self.autoping()
-            time.sleep(.1)
-    def autoping(self):
-        #hardcode the interval to 3 seconds
-        now = int(time.time())
-        if now > self.last_ping + 3:
-            self.slack_client.server.ping()
-            self.last_ping = now
-    def input(self, data):
-        if "type" in data and not data["type"] in {"pong", "user_typing", "hello"}:
-            process_message(data)
+def process_event(event_type, **payload):
+    data = payload['data']
+    data['type'] = event_type
+    with codecs.open(datetime.date.today().strftime('logs/%Y-%m-%d.txt'), 'ab', 'utf-8') as f:
+        f.write(json.dumps(data))
+        f.write("\n")
 
 def main_loop():
     if "LOGFILE" in config:
         logging.basicConfig(filename=config["LOGFILE"], level=logging.INFO, format='%(asctime)s %(message)s')
-    logging.info(directory)
+    logging.info('rtmbot started.')
     try:
-        bot.start()
+        rtm_client.start()
     except KeyboardInterrupt:
         sys.exit(0)
     except:
-        logging.exception('OOPS')
+        logging.exception('Caught rtmbot exception.')
 
 if __name__ == "__main__":
-    directory = os.path.dirname(sys.argv[0])
-    if not directory.startswith('/'):
-        directory = os.path.abspath("{}/{}".format(os.getcwd(),
-                                directory
-                                ))
-
-    config = yaml.load(file('rtmbot.conf', 'r'))
-    bot = RtmBot(config["SLACK_TOKEN"])
-    site_plugins = []
-    files_currently_downloading = []
-    job_hash = {}
-
-    if config.has_key("DAEMON"):
-        if config["DAEMON"]:
-            import daemon
-            with daemon.DaemonContext():
-                main_loop()
+    config = yaml.load(open('rtmbot.conf', 'r'))
+    slack_token = config["SLACK_TOKEN"]
+    rtm_client = slack.RTMClient(token=slack_token)
+    for e in rtm_event_list:
+        slack.RTMClient.on(event=e, callback=functools.partial(process_event, e))
     main_loop()