Blender Git Loki

Split code for installing zipped and unzipped packages into separate functions

Break exception chain

Remove old commented code

Wait until we've determined url is a real url to derive filenames from it

Make sure classes tuple is only set when it should be

Improve docstring

Improve commentation

Remove old commented code

pep8-ify bl_operators/package.py

pep8-ify bpkg/__init__.py

Remove fold markers

Bring back sorting

Improve documentation and remove extraneous function

Package name is not allowed to be None, no need to check for it

Remove old OrderedDict

Clarify TODO note

Remove old loggers, document refresh parameter

Move enable/disable into Package class

Remove old debug logging and excess whitespace

Shorten if, remove commented code