Integration of OOP for easiest database queries and easiest connection for a begginer-friendly setting: 0.3

Author: MarcoA-Pozol

projects/DatabaseConnectionWithOOP/classes.py

@@ -3,10 +3,6 @@
 
 # Abstract Classes 
 class AbstractDatabase(ABC):
-    @abstractmethod
-    def connect(self) -> None:
-        pass
-
     @abstractmethod
     def close(self) -> None:
         pass
@@ -58,7 +54,7 @@ def __init__(self, database_object:Database) -> None:
                 - database_object (Database): Database connection object to create the cursor.
         """
         self.database = database_object
-        self.__cursor = self.database.__conn.cursor()
+        self.__cursor = self.database.conn.cursor()
 
     @property
     def cursor(self) -> object:

projects/DatabaseConnectionWithOOP/main.py

@@ -22,4 +22,6 @@
 
 # Fetching data from database in users table
 result = my_cursor.execute_simple_select_query('users', users_fields)
-print(result)
+result2 = my_cursor.execute_simple_select_query('users', ['username', 'age'])
+print('First fetch:', result)
+print('Second fetch:', result2)