Fix: Cleanup \n 1. Remove PostgreSQL \n 2. Remove comments from Python \n 3. Remove non-demo ERP Python code \n 4. Remove deprecated Python code

business_objects/db_base.py

@@ -32,28 +32,13 @@ class Get_Many_Parameters_Base(BaseModel, metaclass=ABCMeta):
         pass
     def to_json(self):
         return self.dict()
-    """
-    @classmethod
-    @abstractmethod
-    def from_json(cls, json):
-        pass
-    """
-    """
-    @classmethod
-    @abstractmethod
-    def from_form(cls, form):
-        pass
-    """
 
 
-# db = SQLAlchemy()
-# Base = declarative_base()
 class SQLAlchemy_ABCMeta(db.Model.__class__, ABCMeta):
     pass
 
 class SQLAlchemy_ABC(db.Model, metaclass=SQLAlchemy_ABCMeta):
     __abstract__ = True
-    # id = db.Column(db.Integer, primary_key=True)
     def __init__(self):
         pass
     def __repr__(self):
@@ -63,10 +48,6 @@ class SQLAlchemy_ABC(db.Model, metaclass=SQLAlchemy_ABCMeta):
     @classmethod
     def from_json(cls, json):
         pass
-    """
-    def to_json_option(self):
-        pass
-    """
     def to_temporary_record(self):
         pass
     def to_object_with_missing_attributes(self, excluded_attributes):