Provide file for status

In cases where surykatka is used, it's very good that it would write the
status to some file, as otherwise the output has to be read, and then the
status has to be directed to the file, which requires adding one more layer
of complexity.

src/surykatka/bot.py

@@ -384,24 +384,32 @@ class WebBot:
 
         if status_dict is not None:
             if self.config["FORMAT"] == "json":
-                print(json.dumps(status_dict))
+                status_output = json.dumps(status_dict)
             else:
+                status_list = []
+                a = status_list.append
                 for table_key in status_dict:
-                    print("# %s" % table_key)
-                    print("")
+                    a("# %s" % table_key)
+                    a("")
                     table = status_dict[table_key]
                     if table:
-                        # Print the header
+                        # a the header
                         table_key_list = [x for x in table[0].keys()]
                         table_key_list.sort()
-                        print(" | ".join(table_key_list))
+                        a(" | ".join(table_key_list))
                         for line in table:
-                            print(
+                            a(
                                 " | ".join(
                                     ["%s" % (line[x]) for x in table_key_list]
                                 )
                             )
-                        print("")
+                        a("")
+                status_output = '\n'.join(status_list)
+            if self.config['DESTINATION']:
+                with open(self.config['DESTINATION'], 'w') as fh:
+                    fh.write(status_output)
+            else:
+                print(status_output)
 
 
 def create_bot(**kw):

src/surykatka/cli.py

@@ -55,6 +55,11 @@ from .bot import create_bot
     default="plain",
     show_default=True,
 )
+@click.option(
+    "--destination",
+    "-d",
+    help="File to store status. (default: stdout)",
+)
 def runSurykatka(
     run,
     sqlite,
@@ -65,6 +70,7 @@ def runSurykatka(
     configuration,
     reload,
     output,
+    destination,
 ):
 
     mapping = {}
@@ -84,6 +90,7 @@ def runSurykatka(
     if reload:
         mapping["RELOAD"] = str(reload)
     mapping["FORMAT"] = output
+    mapping["DESTINATION"] = destination or ''
     bot = create_bot(cfgfile=configuration, mapping=mapping)
     return bot.run(run)