Moving

lib.py

@@ -21,7 +21,12 @@ class DB:
             logging.error("failed to connect db", _error)
 
     @staticmethod
-    def work_with_db(db_func, data_turple):
+    def work_with_db(db_func: str, data_turple: tuple):
+        """
+        Writing to db per server userinfo
+        :param db_func:
+        :param data_turple:
+        """
         try:
             connect = sqlite3.connect('user.db')
             cursor = connect.cursor()
@@ -37,7 +42,7 @@ class DB:
         sqlite_insert_with_param = (f"""INSERT OR IGNORE INTO "{guild}"
                               (username, userid, nick, isbot) 
                               VALUES (?, ?, ?, ?)""")
-        data_tuple = (name, userid, nick, isbot)
+        data_tuple: tuple[str, int, str, bool] = (name, userid, nick, isbot)
         DB.work_with_db(sqlite_insert_with_param, data_tuple)
 
     @staticmethod
@@ -61,6 +66,10 @@ class DB:
 
 
 class CogsPrepare:
+    """
+    Loads, unloads Cogs files
+    """
+
     @staticmethod
     def cog_list():
         cogs_list = []
@@ -94,7 +103,6 @@ class Commands:
         if not path.isfile('prefix.json'):
             with open('prefix.json', 'w+', encoding='utf-8') as f:
                 f.write("")
-            f.close()
 
     @staticmethod
     async def set_prefix(inter, prefix: str):
@@ -118,7 +126,7 @@ class Commands:
             parameter = None
             try:
                 _json = json.load(fp)  # Load the custom prefixes
-            except:
+            except TypeError:
                 _json = {}
         if guild:  # If the guild exists
             try:
@@ -129,7 +137,7 @@ class Commands:
                     pass
             except:
                 pass
-        fp.close()
+
         return parameter
 
     @staticmethod
@@ -139,7 +147,6 @@ class Commands:
                 _json = json.load(_f)
             except json.decoder.JSONDecodeError:
                 _json = {}
-            _f.close()
         try:
             _guild = _json[f'{guild}']
         except KeyError:
@@ -149,10 +156,15 @@ class Commands:
 
         with open('prefix.json', 'w', encoding='utf-8') as _f:
             json.dump(_json, _f, indent=4)
-            _f.close()
 
     @staticmethod
     def determine_prefix(bot, msg):
+        """
+        Determite perserver bot prefix
+        :param bot:
+        :param msg:
+        :return: prefix
+        """
         with open('prefix.json', 'r', encoding='utf-8') as fp:  # Open the JSON
             parameter: str
             try:
@@ -160,10 +172,12 @@ class Commands:
                 _json = load(fp)  # Load the custom prefixes
             except:
                 _json = {}
+
         if msg.guild:  # If the guild exists
             try:
                 parameter = _json[f"{msg.guild.id}"]["prefix"]  # Read prefix from json if is setted up
             except:
                 parameter = DEFAULT_PREFIX
-            print(parameter)
-            return parameter
+
+        print(parameter)
+        return parameter