Merge #1129: Fix tumble log dir after load_program_config

a1bcac9 Fix tumble log dir after load_program_config (Adam Gibson)

Pull request description:

  Fixes #1060.
  Prior to this commit, the extra log for tumbler.py
  was created in the local directory, because it was
  set before running load_program_config (which defaults
  to the user's default joinmarket config location), this
  is now corrected.

ACKs for top commit:
  kristapsk:
    ACK a1bcac9

Tree-SHA512: 69085ef50bdbe6a7f420df8c9384e21855df1fdad377b968714b70cefed4db558a66d7afc4f8cba1efd8dc41447564578c466d9d7ebea3b1a2cef9a4d7b069a2

scripts/tumbler.py

@@ -17,19 +17,18 @@
     EXIT_FAILURE, EXIT_ARGERROR
 
 log = get_log()
-logsdir = os.path.join(os.path.dirname(
-    jm_single().config_location), "logs")
-
 
 def main():
-    tumble_log = get_tumble_log(logsdir)
     (options, args) = get_tumbler_parser().parse_args()
     options_org = options
     options = vars(options)
     if len(args) < 1:
         jmprint('Error: Needs a wallet file', "error")
         sys.exit(EXIT_ARGERROR)
     load_program_config(config_path=options['datadir'])
+    logsdir = os.path.join(os.path.dirname(
+        jm_single().config_location), "logs")
+    tumble_log = get_tumble_log(logsdir)
 
     if jm_single().bc_interface is None:
         jmprint('Error: Needs a blockchain source', "error")