factorization of auto-detected arguments

glados_cmnds.py

@@ -37,6 +37,8 @@ def hour(bot, msg):
 
 @api.command("wiki", desc="wiki <recherche> [limite=1]\nFait une recherche wikipedia.")
 def wiki(bot, msg, text: str, limit: int=1):
+    if not (1 < limit <= 10):
+        limit = 1
     session = requests.Session()
     params = {
             'action': 'opensearch',

irc_api/api.py

@@ -271,21 +271,19 @@ def check_args(func, *input_args):
     if len(input_args) < required_args:
         return None
 
-    # construction of a list of tuples (type, default_value) for each arguments
-    check_args = []
-    for index, arg_type in enumerate(annotations.values()):
-        if index + 1 > required_args:
-            check_args.append((arg_type, defaults[index - required_args]))
-        else:
-            check_args.append((arg_type, None))
-
-    # transtypes each given arguments to its target type
     converted_args = []
-    for index, arg in enumerate(check_args):
-        if len(input_args) > index:
-            converted_args.append(convert(input_args[index], *check_args[index]))
+    for index, arg_type in enumerate(annotations.values()):
+        # construction of a tuple (type, default_value) for each expected argument
+        if index + 1 > required_args:
+            check_args = (arg_type, defaults[index - required_args])
         else:
-            converted_args.append(check_args[index][1])
+            check_args = (arg_type, None)
+
+        # transtypes each given arguments to its target type
+        if len(input_args) > index:
+            converted_args.append(convert(input_args[index], *check_args))
+        else:
+            converted_args.append(check_args[1])
 
     # if an argument has no default value and transtyping has failed
     if None in converted_args: