tutorial - calendario django

Instalación de django-scheduler: $ python manage.py runserver devuelve KeyError: u ''__ module__''

Question

Instalé django-scheduler con pip ( https://github.com/llazzaro/django-scheduler ) y edité settings.py como en el tutorial. Cuando ejecuto $ python manage.py runserver obtuve esto:

python manage.py runserver
Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 354, in execute
    django.setup()
  File "/usr/local/lib/python2.7/dist-packages/django/__init__.py", line 21, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 108, in populate
    app_config.import_models(all_models)
  File "/usr/local/lib/python2.7/dist-packages/django/apps/config.py", line 202, in import_models
    self.models_module = import_module(models_module_name)
  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/usr/local/lib/python2.7/dist-packages/django_scheduler-0.7.5-py2.7.egg/schedule/models/__init__.py", line 1, in <module>
    from schedule.models.calendars import *
  File "/usr/local/lib/python2.7/dist-packages/django_scheduler-0.7.5-py2.7.egg/schedule/models/calendars.py", line 110, in <module>
    class Calendar(with_metaclass(ModelBase, *get_model_bases())):
  File "/usr/lib/python2.7/dist-packages/six.py", line 617, in with_metaclass
    return meta("NewBase", bases, {})
  File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py", line 71, in __new__
    module = attrs.pop(''__module__'')
KeyError: u''__module__''

Traté de reinstalar Python (2.7), Django (1.7) y la aplicación. Necesito una aplicación de calendario para mi proyecto y esta parece ser la más completa.

Gracias.

Answer 1

Tuve el mismo problema. Resultó ser un problema con la versión de six de Python que tenía instalada. Estaba usando six versiones 1.6.1 , y cuando actualicé a la versión 1.9.0 se hizo cargo de este error. Correr:

pip-2.7 install --upgrade six

Answer 2

run this script using djago-getversions.py

import pip
 installed_packages = pip.get_installed_distributions()
 installed_packages_list = sorted(["%s==%s" % (i.key, i.version)
 for i in installed_packages])
  print(installed_packages_list)
----------------------------------------------------

check your django installed versions

after that compare or reinstall like these versions:

please check your this version:

[
   ''adium-theme-ubuntu==0.3.4'',
   ''apt-xapian-index==0.45'',
   ''chardet==2.0.1'',
   ''colorama==0.2.5'',
   ''command-not-found==0.3'',
   ''debtagshw==0.1'',
   ''defer==1.0.6'',
   ''dirspec==13.10'',
   ''django-classy-tags==0.6.1'',
   ''django-cms==3.0.12'',
   ''django-mptt==0.6.1'',
   ''django-sekizai==0.8.1'',
   ''django-treebeard==3.0'',
   ''django==1.6.1'',
   ''djangocms-admin-style==0.2.5'',
   ''djangocms-link==1.5'',
   ''djangocms-snippet==1.4'',
   ''djangocms-text-ckeditor==2.4.3'',
   ''dnspython==1.11.1'',
   ''duplicity==0.6.23'',
   ''html5lib==0.999'',
   ''httplib2==0.8'',
   ''iniparse==0.4'',
   ''lockfile==0.8'',
   ''lxml==3.3.3'',
   ''mercurial==2.8.2'',
   ''mysql-connector-python==1.1.6'',
   ''mysql-python==1.2.3'',
   ''mysql-utilities==1.3.5'',
   ''oauthlib==0.6.1'',
   ''oneconf==0.3.7'',
   ''pam==0.4.2'',
   ''paramiko==1.10.1'',
   ''pexpect==3.1'',
   ''pillow==2.3.0'',
   ''pip==7.1.0'',
   ''piston-mini-client==0.7.5'',
   ''pycrypto==2.6.1'',
   ''pycups==1.9.66'',
   ''pycurl==7.19.3'',
   ''pygments==1.6'',
   ''pygobject==3.12.0'',
   ''pyopenssl==0.13'',
   ''pyserial==2.6'',
   ''pysmbc==1.0.14.1'',
   ''pysqlite==2.6.3'',
   ''python-apt==0.9.3.5ubuntu1'',
   ''python-debian==0.1.21-nmu2ubuntu2'',
   ''pyxdg==0.25'',
   ''reportlab==3.0'',
   ''requests==2.2.1'',
   ''sessioninstaller==0.0.0'',
   ''setuptools==3.3'',
   ''six==1.5.2'',
   ''software-center-aptd-plugins==0.0.0'',
   ''south==1.0.2'',
   ''system-service==0.1.6'',
   ''tortoisehg==2.10'',
   ''twisted-core==13.2.0'',
   ''twisted-web==13.2.0'',
   ''unity-lens-photos==1.0'',
   ''urllib3==1.7.1'',
   ''version==0.1.1'',
   ''virtualenv==13.0.1'',
   ''wheel==0.24.0'',
   ''wxpython-common==2.8.12.1'',
   ''wxpython==2.8.12.1'',
   ''xdiagnose==3.6.3build2'',
   ''youtube-dl==2015.7.7'',
   ''zope.interface==4.0.5''
]