[TASK] Reformat some files.

frontend/models.py

@@ -6,7 +6,7 @@ from django.db import models
 class Project(models.Model):
     name = models.CharField(max_length=255)
     description = models.TextField()
-    associated_filename = models.CharField(max_length=255,blank=True,null=True)
+    associated_filename = models.CharField(max_length=255, blank=True, null=True)
 
     def __unicode__(self):
         repr = self.name
@@ -19,7 +19,7 @@ class Project(models.Model):
 
 class PersonGlobalIdentity(models.Model):
     type = models.CharField(max_length=255)
-    #TODO: Extend this for further stuff - maybe vivo external  url or something?
+    # TODO: Extend this for further stuff - maybe vivo external  url or something?
 
     def __unicode__(self):
         repr = "<PersonGlobalIdentity ID=" + str(self.id) + ", type=" + self.type + ">"

frontend/views.py

@@ -138,6 +138,7 @@ class UpdateProjectView(ProtectedFormView, SingleObjectMixin):
         """ Test if SQLite is a valid citavi project. """
         from service import Citavi
         citavi_project = Citavi.Project(temp_sqlite)
+        citavi_project.open()
         citavi_project_valid = citavi_project.is_valid()
         """ Free temporary ressources. """
         del citavi_project
@@ -163,7 +164,8 @@ class UpdateProjectView(ProtectedFormView, SingleObjectMixin):
 
             """ Refresh identities from citavi project. """
             # TODO
-            #citavi_project = Citavi.Project(sqlite_path)
-            #del citavi_project
+            # citavi_project = Citavi.Project(sqlite_path)
+            # citavi_project.open()
+            # del citavi_project
         return super(UpdateProjectView, self).form_valid(form)
 

service/Citavi.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-from sqlalchemy import create_engine,  MetaData
+from sqlalchemy import create_engine, MetaData
 from sqlalchemy.ext.automap import automap_base
 from sqlalchemy.orm import Session
 
@@ -12,7 +12,7 @@ class Project():
         self.sqlite_file = sqlite_file
         self._is_open = False
         self._is_error = False
-        self._sa = {} # Object namespace for sqlalchemy related objects
+        self._sa = {}  # Object namespace for sqlalchemy related objects
 
     def __del__(self):
         """ Destructor to close the citavi file. """