#3287: remove redundant new-style 'object' declarations

brain/cache/hset.py

@@ -9,15 +9,13 @@
 from brain.cache.query import Query
 
 
-class Hset(object):
+class Hset:
     '''
 
     This class provides an interface to cache, and uncache the redis hash
     data structure.  Specifically, necessary data components is passed into the
     corresponding class method.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):

brain/cache/model.py

@@ -10,16 +10,14 @@
 from brain.converter.model import Model as Converter
 
 
-class Model(object):
+class Model:
     '''
 
     This class provides an interface to cache, and uncache the redis hash
     data structure.  Specifically, necessary data components is passed into the
     corresponding class method, which allow computed model(s) to be stored into
     a NoSQL datastore.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self, model=None):

brain/cache/query.py

@@ -10,7 +10,7 @@
 from brain.cache.settings import Settings
 
 
-class Query(object):
+class Query:
     '''
 
     This class provides an interface to various Redis data structures.
@@ -32,8 +32,6 @@ class Query(object):
           concept to 'lists'. Also, the above included redis data structures,
           provides enough flexibility to accomplish most requirements.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self, db_num=0, host=None, port=None):

brain/cache/settings.py

@@ -9,14 +9,12 @@
 from flask import current_app
 
 
-class Settings(object):
+class Settings:
     '''
 
     This class provides an interface to get, or set the redis host, or redis
     port.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):

brain/converter/model.py

@@ -10,14 +10,12 @@
 from sklearn import svm, preprocessing
 
 
-class Model(object):
+class Model:
     '''
 
     This class provides an interface to serialize, and deserialize an SVM
     object.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self, model):

brain/converter/operation.py

@@ -9,15 +9,13 @@
 '''
 
 
-class Operation(object):
+class Operation:
     '''
 
     This class provides an interface to restructure the supplied data into a
     consistent structure, which allows successive parsers to implement
     corresponding logic.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self, settings, dataset=None):

brain/converter/settings.py

@@ -9,15 +9,13 @@
 '''
 
 
-class Settings(object):
+class Settings:
     '''
 
     This class provides an interface to restructure the supplied data into a
     consistent structure, which allows successive parsers to implement
     corresponding logic.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self, settings, dataset=None):

brain/database/account.py

@@ -10,13 +10,11 @@
 from brain.database.query import SQL
 
 
-class Account(object):
+class Account:
     '''
 
     This class provides an interface to the users account.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):

brain/database/dataset.py

@@ -10,16 +10,14 @@
 from brain.database.query import NoSQL
 
 
-class Collection(object):
+class Collection:
     '''
 
     This class provides an interface to retrieve, and store various parameters,
     of the specified collection, from the mongodb.
 
     Note: this class is invoked within 'base_data.py'
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):

brain/database/entity.py

@@ -10,7 +10,7 @@
 from brain.database.query import SQL
 
 
-class Entity(object):
+class Entity:
     '''
 
     This class provides an interface to save, retrieve an SVM entity title,
@@ -19,8 +19,6 @@ class Entity(object):
     Note: this class is invoked within 'model_generate.py', 'base_data.py',
           and 'data_append.py'
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self, premodel_data=None, session_type=None):

brain/database/model_type.py

@@ -10,7 +10,7 @@
 from brain.database.query import SQL
 
 
-class ModelType(object):
+class ModelType:
     '''
 
     Note: this class explicitly inherits the 'new-style' class.
@@ -20,7 +20,7 @@ class ModelType(object):
     def __init__(self):
         '''
 
-        This constructor is responsible for defining class variables.
+        This class provides and interface between the model_type.
 
         '''
 

brain/database/prediction.py

@@ -10,14 +10,12 @@
 from brain.database.query import SQL
 
 
-class Prediction(object):
+class Prediction:
     '''
 
     This class provides an interface to save, or retrieve, a previously
     generated svm or, svr prediction result.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):

brain/database/query.py

@@ -66,14 +66,12 @@ def get_mongodb():
     return g.mongodb
 
 
-class NoSQL(object):
+class NoSQL:
     '''
 
     This class provides an interface to connect, execute commands, and
     disconnect from a NoSQL database.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):
@@ -215,14 +213,12 @@ def get_errors(self):
         return self.list_error
 
 
-class SQL(object):
+class SQL:
     '''
 
     This class provides an interface to connect, execute commands, and
     disconnect from a SQL database.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self, host=None, user=None, passwd=None):

brain/database/session.py

@@ -10,16 +10,14 @@
 from brain.database.query import SQL
 
 
-class Session(object):
+class Session:
     '''
 
     This class provides an interface to retrieve the 'id_entity', and
     'collection' from the 'tbl_dataset_entity' sql database table.
 
     Note: this class is invoked within 'views.py'
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):

brain/database/settings.py

@@ -9,7 +9,7 @@
 from flask import current_app
 
 
-class Database(object):
+class Database:
     '''
 
     This class provides an interface to get, or set the following database
@@ -33,9 +33,7 @@ class Database(object):
             -> DATABASES ON *.* TO 'authenticated'@'localhost';
         MariaDB> FLUSH PRIVILEGES;
 
-    Note: this class is invoked within 'query.py'
-
-    Note: this class explicitly inherits the 'new-style' class.
+    Note: this class is invoked within 'query.py'.
 
     '''
 

brain/load_data.py

@@ -16,7 +16,7 @@
 from brain.database.session import Session
 
 
-class Load_Data(object):
+class Load_Data:
     '''
 
     This class provides an interface to load the necessary parameters:
@@ -26,8 +26,6 @@ class Load_Data(object):
               from the SQL database.
         - generate a prediction using a previous cached model.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self, data, uid=None):

brain/session/base.py

@@ -14,7 +14,7 @@
 from brain.validator.settings import Validator
 
 
-class Base(object):
+class Base:
     '''
 
     This class provides a general base class, used for the following sessions,
@@ -25,9 +25,7 @@ class Base(object):
         - model_generate
         - model_predict
 
-    Note: this class is invoked within 'data_xx.py', 'model_xx.py'
-
-    Note: this class explicitly inherits the 'new-style' class.
+    Note: this class is invoked within 'data_xx.py', 'model_xx.py'.
 
     '''
 

brain/validator/dataset.py

@@ -11,14 +11,12 @@
 from six import string_types
 
 
-class Validator(object):
+class Validator:
     '''
 
     This class provides an interface to validate provided dataset(s) during
     'data_new', and 'data_append' sessions.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):

brain/validator/settings.py

@@ -12,14 +12,12 @@
 from six import string_types
 
 
-class Validator(object):
+class Validator:
     '''
 
     This class provides an interface to validate the settings for each
     session.
 
-    Note: this class explicitly inherits the 'new-style' class.
-
     '''
 
     def __init__(self):