whitespace

psycopg2ct/_impl/connection.py

@@ -36,6 +36,7 @@ def check_closed_(self, *args, **kwargs):
         return func(self, *args, **kwargs)
     return check_closed_
 
+
 def check_notrans(func):
     @wraps(func)
     def check_notrans_(self, *args, **kwargs):
@@ -44,6 +45,7 @@ def check_notrans_(self, *args, **kwargs):
         return func(self, *args, **kwargs)
     return check_notrans_
 
+
 def check_tpc(func):
     @wraps(func)
     def check_tpc_(self, *args, **kwargs):
@@ -693,32 +695,32 @@ def _process_notifies(self):
 
     def _get_exc_type_for_state(self, code):
         """Translate the sqlstate to a relevant exception.
-        
+
         See for a list of possible errors:
         http://www.postgresql.org/docs/current/static/errcodes-appendix.html
 
         """
         if code[0] == '0':
-            # Class 0A - Feature Not Supported 
+            # Class 0A - Feature Not Supported
             if code[1] == 'A':
                 return exceptions.NotSupportedError
 
         elif code[0] == '2':
             # Class 21 - Cardinality Violation
-            if code[1] == '1':  
+            if code[1] == '1':
                 return exceptions.ProgrammingError
 
             # Class 22 - Data Exception
-            if code[1] == '2':  
+            if code[1] == '2':
                 return exceptions.DataError
 
             # Class 23 - Integrity Constraint Violation
-            if code[1] == '3':  
+            if code[1] == '3':
                 return exceptions.IntegrityError
 
             # Class 24 - Invalid Cursor State
             # Class 25 - Invalid Transaction State
-            if code[1] in '45': 
+            if code[1] in '45':
                 return exceptions.InternalError
 
             # Class 26 - Invalid SQL Statement Name
@@ -743,7 +745,7 @@ def _get_exc_type_for_state(self, code):
             # Class 3B - Savepoint Exception
             if code[1] in '89B':
                 return exceptions.InternalError
-            
+
             # Class 3D - Invalid Catalog Name
             # Class 3F - Invalid Schema Name
             if code[1] in 'DF':
@@ -767,10 +769,10 @@ def _get_exc_type_for_state(self, code):
             # Class 54 - Program Limit Exceeded
             # Class 55 - Object Not In Prerequisite State
             # Class 57 - Operator Intervention
-            # Class 58 - System Error (errors external to PostgreSQL itself) 
+            # Class 58 - System Error (errors external to PostgreSQL itself)
             if code in '34578':
                 return exceptions.OperationalError
-        
+
         elif code[0] == 'F':
             # Class F0 - Configuration File Error
             return exceptions.InternalError
@@ -782,7 +784,7 @@ def _get_exc_type_for_state(self, code):
         elif code[0] == 'X':
             # Class XX - Internal Error
             return exceptions.InternalError
-        
+
         # Fallback exception
         return exceptions.DatabaseError