most commands moved into cogs

lib/Comands.py

@@ -49,9 +49,9 @@ async def read_json(guild: int, _param: str):
             guild_conf = _json[f"{guild}"]
             try:
                 parameter = guild_conf[f"{_param}"]
-            except:
+            except KeyError:
                 pass
-        except:
+        except KeyError:
             pass
     return parameter
 
@@ -83,12 +83,12 @@ def determine_prefix(bot, msg):
     with open(os.getenv('CONF_FILE'), 'r', encoding='utf-8') as f:  # Open the JSON
         try:
             _json = json.load(f)  # Load the custom prefixes
-        except:
+        except json.JSONDecodeError:
             _json = {}
     try:
         parameter = _json[f"{msg.guild.id}"]["prefix"]  # Read prefix from json if is setted up
 
-    except:
+    except KeyError:
         pass
     return parameter
 
@@ -103,11 +103,11 @@ def determine_time(msg):
     with open(os.getenv('CONF_FILE'), 'r', encoding='utf-8') as f:  # Open the JSON
         try:
             _json = json.load(f)  # Load the custom prefixes
-        except:
+        except json.JSONDecodeError:
             _json = {}
     try:
         parameter = _json[f"{msg.guild.id}"]["seconds"]  # Read prefix from json if is setted up
 
-    except:
+    except KeyError:
         pass
     return parameter