Many fixes and docstrings

paramecio2/libraries/db/corefields.py

@@ -10,7 +10,7 @@ class IntegerField(PhangoField):
     Args:
         name (str): The name of new field
         size (int): The size of the new field in database. By default 11.
-        required (bool): Boolean for define if 
+        required (bool): Boolean for define if field is required or not
 
     """
     
@@ -124,24 +124,41 @@ class FloatField(PhangoField):
         return 'FLOAT NOT NULL DEFAULT "0"'
 
 class DecimalField(FloatField):
+    """PhangoField field for Decimals fields."""
     
     def get_type_sql(self):
 
         return 'DECIMAL(20, 2) NOT NULL DEFAULT "0"'
 
 class DoubleField(FloatField):
+    """PhangoField field for Double fields."""
     
     def get_type_sql(self):
 
         return 'DOUBLE NOT NULL DEFAULT "0"'
 
 class CharField(PhangoField):
+    """Simple alias for PhangoField for clarify that """
     
     pass
 
 class TextField(PhangoField):
+    """Class used for text fields
+    
+    Class used for text fields, use TEXT sql type for the this field.
+    """
     
     def __init__(self, name, required=False):
+        """Init TextField class different to standard PhangoField
+        
+        Args:
+            name (str): The name of new field
+            required (bool): Boolean for define if field is required or not
+            
+        Attributes: 
+            set_default (str): Set if the value es NOT NULL or not
+        """
+        
         super().__init__(name, 11, required)
         
         self.set_default='NOT NULL'
@@ -155,12 +172,30 @@ class TextField(PhangoField):
         return 'TEXT '+self.set_default
 
 class HTMLField(TextField):
+    """Class used for html fields
+    
+    Class used for html fields, use TEXT sql type for the this field because is children of TextField.
+    """
     
     def __init__(self, name, required=False):
+        """Init HTMLField class different to standard PhangoField
+        
+        Args:
+            name (str): The name of new field
+            required (bool): Boolean for define if field is required or not
+        
+        Attributes:
+            trusted_tags (list): A list with safe tags.
+        """
+        
         super().__init__(name, required)
         self.trusted_tags=[]
 
     def check(self, value):
+        """Check method for html values
+        
+        This check method use beautifulsoap for clean and format html code
+        """
         
         soup=BeautifulSoup(value, features='html.parser')
 
@@ -172,8 +207,17 @@ class HTMLField(TextField):
 
 
 class ForeignKeyField(IntegerField):
+    """Subclass of IntegerField for create Foreign keys
+    
+    A subclass of IntegerField used for create foreign keys in related tables. 
+    """
     
     def __init__(self, name, related_table, size=11, required=False, identifier_field='id', named_field="id", select_fields=[]):
+        """
+        Args:
+            name (str): Name of field
+            
+        """
         
         super(ForeignKeyField, self).__init__(name, size, required)