Move commands functions to its own module

slack_backup/command.py

@@ -0,0 +1,118 @@
+"""
+Create backup for certain date for specified channel in slack
+"""
+import argparse
+import logging
+
+from slack_backup import client
+from slack_backup import config
+
+
+def setup_logger(args):
+    """Setup logger format and level"""
+
+    level = logging.WARNING
+
+    if args.quiet:
+        level = logging.ERROR
+        if args.quiet > 1:
+            level = logging.CRITICAL
+
+    if args.verbose:
+        level = logging.INFO
+        if args.verbose > 1:
+            level = logging.DEBUG
+
+    logging.basicConfig(level=level,
+                        format="%(asctime)s %(levelname)s: %(message)s")
+
+
+def generate_raport(args):
+    """Generate logs"""
+    slack = client.Client(args)
+    slack.generate_history()
+
+
+def fetch_data(args):
+    """Fetch and store data"""
+    slack = client.Client(args)
+    slack.update()
+
+
+def main():
+    """Main function"""
+    parser = argparse.ArgumentParser()
+
+    subparser = parser.add_subparsers(dest='parser')
+    subparser.required = True
+
+    fetch = subparser.add_parser('fetch', help='Update local db with Slack'
+                                 ' data')
+    fetch.add_argument('-t', '--token', default=None, help='Slack token - '
+                       'a string, which can be generated/obtained via '
+                       'https://api.slack.com/docs/oauth-test-tokens page.')
+    fetch.add_argument('-u', '--user', default=None, help='Username for your '
+                       'Slack account')
+    fetch.add_argument('-p', '--password', default=None, help='Password for '
+                       'your Slack account.')
+    fetch.add_argument('-e', '--team', default=None, help='Team name, which '
+                       'is part of slack url, for example: if url is '
+                       '"https://team.slack.com" than "team" is a name of '
+                       'the team.')
+    fetch.add_argument('-v', '--verbose', help='Be verbose. Adding more "v" '
+                       'will increase verbosity', action="count",
+                       default=None)
+    fetch.add_argument('-q', '--quiet', help='Be quiet. Adding more "q" will'
+                       ' decrease verbosity', action="count", default=None)
+    fetch.add_argument('-c', '--channels', default=None, nargs='+',
+                       help='List of channels to perform actions on. '
+                       'Default is all channels.')
+
+    fetch.add_argument('-d', '--database', default=None,
+                       help='Path to the database file.')
+
+    fetch.add_argument('-i', '--config', default=None,
+                       help='Use specific config file.')
+
+    fetch.set_defaults(func=fetch_data)
+
+    generate = subparser.add_parser('generate', help='Generate logs out of '
+                                    'data in provided database')
+    generate.add_argument('-o', '--output', default=None, help="Output "
+                          "directory for store logs. All logs are organised "
+                          "per channel. By default it's `logs' directory")
+    generate.add_argument('-f', '--format', default=None,
+                          choices=('text', 'none'),
+                          help='Output format. Default is none; only database '
+                          'is updated by latest messages for all/selected '
+                          'channels.')
+    generate.add_argument('-t', '--theme', default=None,
+                          choices=('plain', 'unicode'),
+                          help='Choose theme for text output. It doesn\'t '
+                          'affect other output formats.')
+
+    generate.add_argument('-v', '--verbose', help='Be verbose. Adding more '
+                          '"v" will increase verbosity', action="count",
+                          default=None)
+    generate.add_argument('-q', '--quiet', help='Be quiet. Adding more "q" '
+                          'will decrease verbosity', action="count",
+                          default=None)
+    generate.add_argument('-c', '--channels', default=[], nargs='+',
+                          help='List of channels to perform actions on. '
+                          'Default is all channels.')
+
+    generate.add_argument('-d', '--database', default=None,
+                          help='Path to the database file.')
+
+    generate.add_argument('-i', '--config', default=None,
+                          help='Use specific config file.')
+
+    generate.set_defaults(func=generate_raport)
+
+    args = parser.parse_args()
+    cfg = config.Config()
+    msg = cfg.update(args)
+    setup_logger(args)
+    logging.info(msg)
+
+    args.func(args)

slack_backup/download.py

@@ -55,8 +55,8 @@ class Download(object):
                    'file': self._files}
 
         if filetype == 'file' and not self._authorized:
-            logging.info("There was no (valid) credentials passed, therefore "
-                         "file `%s' cannot be downloaded", url)
+            logging.warning("There was no (valid) credentials passed, "
+                            "therefore file `%s' cannot be downloaded", url)
             return
 
         splitted = url.split('/')