Add a nopost argument

Like --simulate, but still save data. Useful for a first run.

main.py

@@ -60,6 +60,10 @@ parser.add_argument ( "-s", "--simulate",
                       action = "store_true",
                       help = "do not actually post anything or save anything" )
 
+parser.add_argument ( "-S", "--nopost",
+                      action = "store_true",
+                      help = "do not actually post anything (but still save data)" )
+
 parser.add_argument ( "-F", "--foreground",
                       action = "store_true",
                       help = "run in foreground" )
@@ -833,7 +837,7 @@ def daemon_main_loop():
                                      context = bot_ctx,
                                      data = bot_data,
                                      toot = t,
-                                     really_act = not args.simulate ):
+                                     really_act = not args.simulate and not args.nopost ):
                         logger.debug("rule '{}' matched!".format(rule))
                         interacted_with = True
                         break
@@ -845,7 +849,7 @@ def daemon_main_loop():
 
             # Mark toot as treated. We specify if a rule really matched the
             # toot
-            if not args.simulate:
+            if not args.simulate and not args.nopost:
                 mark_toot_as_treated( bot_mstdn, t, interacted_with )
 
         # Save timelines last_ids
@@ -886,7 +890,7 @@ def daemon_main_loop():
                                   context = bot_ctx,
                                   data  = bot_data,
                                   sleep = sleep_time,
-                                  really_act = not args.simulate ):
+                                  really_act = not args.simulate and not args.nopost ):
                     logger.debug("rule '{}' triggered!".format(rule))
 
             except AttributeError: # No triggers() function