AndrewS questions

AndrewS answers

• django admin list_filter does not display (None) for choice field
• bad gateway on django+gunicorn+nginx configuration
• pyvenv & pip not installing into local site-packages
• How to use: python warnings.warn()?
• Installing python packages in nitrousio
• DetailView template not displaying model data
• Celery and custom consumers
• python AttributeError assert_called
• Gunicorn throws OSError Errno 1 when starting