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[TASK] Rename Citavi.CitaviProject to Citavi.Project. Introduce Mapper class.

This commit is contained in:
Jan Philipp Timme 2014-09-16 13:51:51 +02:00
parent 34d4226f2b
commit 9e58a69285
2 changed files with 19 additions and 4 deletions
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4
frontend/views.py
View File

@ -137,7 +137,7 @@ class UpdateProjectView(ProtectedFormView, SingleObjectMixin):
""" Test if SQLite is a valid citavi project. """ """ Test if SQLite is a valid citavi project. """
from service import Citavi from service import Citavi
citavi_project = Citavi.CitaviProject(temp_sqlite) citavi_project = Citavi.Project(temp_sqlite)
citavi_project_valid = citavi_project.is_valid() citavi_project_valid = citavi_project.is_valid()
""" Free temporary ressources. """ """ Free temporary ressources. """
del citavi_project del citavi_project
@ -163,7 +163,7 @@ class UpdateProjectView(ProtectedFormView, SingleObjectMixin):
""" Refresh identities from citavi project. """ """ Refresh identities from citavi project. """
# TODO # TODO
#citavi_project = Citavi.CitaviProject(sqlite_path) #citavi_project = Citavi.Project(sqlite_path)
#del citavi_project #del citavi_project
return super(UpdateProjectView, self).form_valid(form) return super(UpdateProjectView, self).form_valid(form)

19
service/Citavi.py
View File

@ -5,7 +5,7 @@ from sqlalchemy.ext.automap import automap_base
from sqlalchemy.orm import Session from sqlalchemy.orm import Session
class CitaviProject(): class Project():
""" A helper class representing a Citavi project. """ """ A helper class representing a Citavi project. """
def __init__(self, sqlite_file): def __init__(self, sqlite_file):
""" Constructor to get absolute path to sqlite. """ """ Constructor to get absolute path to sqlite. """
@ -24,9 +24,15 @@ class CitaviProject():
return self._is_open and not self._is_error return self._is_open and not self._is_error
def get_persons(self): def get_persons(self):
""" Returns all persons from the Citavi project. """
try: try:
PersonClass = self._sa_sqlite_autobase.classes.Person person_class = self._sa_sqlite_autobase.classes.Person
citavi_persons = self._sa_sqlite_session.query(person_class).all()
return citavi_persons
except: except:
self._is_error = True
# TODO: better error handling!
print "An error occured within a get_person call!"
return False return False
def open(self): def open(self):
@ -71,6 +77,15 @@ class CitaviProject():
pass pass
class Mapper():
""" A class encapsulating the django models for mapping against Citavi projects. """
def __init__(self):
pass
def __del__(self):
pass