blender-package-manager-addon/__init__.py

# -*- coding: utf-8 -*-

bl_info = {
    'name': 'Package Manager',
    'description': 'Testing package management',
    'category': 'System',
    'support': 'TESTING',
}

# from bpy.utils import register_class, unregister_class
import importlib
import sys
import logging

log = logging.getLogger(__name__)

def register():

    # Reload support
    if '%s.blender_common' % __name__ in sys.modules:

        def reload_mod(name):
            log.debug("Reloading %s", name)
            modname = '%s.%s' % (__name__, name)
            try:
                old_module = sys.modules[modname]
            except KeyError:
                # Wasn't loaded before -- can happen after an upgrade.
                new_module = importlib.import_module(modname)
            else:
                new_module = importlib.reload(old_module)

            sys.modules[modname] = new_module
            return new_module

        blender_common = reload_mod('blender_common')

    else:
        from . import blender_common

    blender_common.register()

def unregister():
    blender_common.unregister()