format

olapy/core/mdx/executor/execute.py

@@ -17,6 +17,7 @@ from ..tools.connection import MyDB
 
 RUNNING_TOX = 'RUNTING_TOX' in os.environ
 
+
 class MdxEngine:
     """
     The principal class for executing a query
@@ -80,8 +81,7 @@ class MdxEngine:
         else:
             home_directory = expanduser("~")
 
-        location = os.path.join(home_directory, 'olapy-data',
-                                cls.CUBE_FOLDER)
+        location = os.path.join(home_directory, 'olapy-data', cls.CUBE_FOLDER)
 
         try:
             MdxEngine.csv_files_cubes = [

olapy/core/mdx/tools/connection.py

@@ -2,17 +2,22 @@ import psycopg2 as pg
 
 
 class MyDB(object):
-    def __init__(self, username='postgres', password='root', db=None,host='localhost'):
+    def __init__(self,
+                 username='postgres',
+                 password='root',
+                 db=None,
+                 host='localhost'):
         if db is None:
             self.connection = pg.connect(
                 "user={0} password={1}".format(username, password))
         else:
             try:
-                self.connection = pg.connect("user={0} password={1} dbname='{2}' host='{3}'".
-                                         format(username, password, db,host))
+                self.connection = pg.connect(
+                    "user={0} password={1} dbname='{2}' host='{3}'".format(
+                        username, password, db, host))
             except:
                 print("can't connect")
 
     def __del__(self):
         if hasattr(self, 'connection'):
-            self.connection.close()
\ No newline at end of file
+            self.connection.close()

olapy/core/services/xmla.py

@@ -39,14 +39,13 @@ class XmlaProviderService(ServiceBase):
     discover_tools = XmlaDiscoverTools()
     SessionId = discover_tools.SessionId
 
-    @rpc(
-        DiscoverRequest,
-        _returns=AnyXml,
-        _body_style="bare",
-        _out_header=Session,
-        _throws=InvalidCredentialsError
-        # _throws=AuthenticationError
-    )
+    @rpc(DiscoverRequest,
+         _returns=AnyXml,
+         _body_style="bare",
+         _out_header=Session,
+         _throws=InvalidCredentialsError
+         # _throws=AuthenticationError
+         )
     def Discover(ctx, request):
         """
         the first principle function of xmla protocol
@@ -70,8 +69,7 @@ class XmlaProviderService(ServiceBase):
             if ctx.transport.req_env['QUERY_STRING'] != 'admin':
 
                 raise InvalidCredentialsError(
-                    fault_string=
-                    'You do not have permission to access this resource',
+                    fault_string='You do not have permission to access this resource',
                     fault_object=None)
 
                 # raise AuthenticationError()
@@ -134,11 +132,10 @@ class XmlaProviderService(ServiceBase):
 
     # Execute function must take 2 argument ( JUST 2 ! ) Command and Properties
     # we encapsulate them in ExecuteRequest object
-    @rpc(
-        ExecuteRequest,
-        _returns=AnyXml,
-        _body_style="bare",
-        _out_header=Session)
+    @rpc(ExecuteRequest,
+         _returns=AnyXml,
+         _body_style="bare",
+         _out_header=Session)
     def Execute(ctx, request):
         """
         the second principle function of xmla protocol