blender-cloud-addon/blender_cloud/__init__.py

# ##### BEGIN GPL LICENSE BLOCK #####
#
#  This program is free software; you can redistribute it and/or
#  modify it under the terms of the GNU General Public License
#  as published by the Free Software Foundation; either version 2
#  of the License, or (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software Foundation,
#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####

# <pep8 compliant>

bl_info = {
    "name": "Blender Cloud",
    "author": "Sybren A. Stüvel, Francesco Siddi, Inês Almeida, Antony Riakiotakis",
    "version": (1, 25),
    "blender": (2, 80, 0),
    "location": "Addon Preferences panel, and Ctrl+Shift+Alt+A anywhere for texture browser",
    "description": "Texture library browser and Blender Sync. Requires the Blender ID addon "
    "and Blender 2.80 or newer.",
    "wiki_url": "https://wiki.blender.org/index.php/Extensions:2.6/Py/"
    "Scripts/System/BlenderCloud",
    "category": "System",
}

import logging

# Support reloading
if "pillar" in locals():
    import importlib

    wheels = importlib.reload(wheels)
    wheels.load_wheels()

    pillar = importlib.reload(pillar)
    cache = importlib.reload(cache)
else:
    from . import wheels

    wheels.load_wheels()

    from . import pillar, cache

log = logging.getLogger(__name__)


def register():
    """Late-loads and registers the Blender-dependent submodules."""

    import sys

    _monkey_patch_requests()

    # Support reloading
    if "%s.blender" % __name__ in sys.modules:
        import importlib

        def reload_mod(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

        reload_mod("blendfile")
        reload_mod("home_project")
        reload_mod("utils")
        reload_mod("pillar")

        async_loop = reload_mod("async_loop")
        flamenco = reload_mod("flamenco")
        attract = reload_mod("attract")
        texture_browser = reload_mod("texture_browser")
        settings_sync = reload_mod("settings_sync")
        image_sharing = reload_mod("image_sharing")
        blender = reload_mod("blender")
        project_specific = reload_mod("project_specific")
    else:
        from . import (
            blender,
            texture_browser,
            async_loop,
            settings_sync,
            blendfile,
            home_project,
            image_sharing,
            attract,
            flamenco,
            project_specific,
        )

    async_loop.setup_asyncio_executor()
    async_loop.register()

    flamenco.register()
    attract.register()
    texture_browser.register()
    settings_sync.register()
    image_sharing.register()
    blender.register()

    project_specific.handle_project_update()


def _monkey_patch_requests():
    """Monkey-patch old versions of Requests.

    This is required for the Mac version of Blender 2.77a.
    """

    import requests

    if requests.__build__ >= 0x020601:
        return

    log.info("Monkey-patching requests version %s", requests.__version__)
    from requests.packages.urllib3.response import HTTPResponse

    HTTPResponse.chunked = False
    HTTPResponse.chunk_left = None


def unregister():
    from . import (
        blender,
        texture_browser,
        async_loop,
        settings_sync,
        image_sharing,
        attract,
        flamenco,
    )

    image_sharing.unregister()
    attract.unregister()
    settings_sync.unregister()
    blender.unregister()
    texture_browser.unregister()
    async_loop.unregister()
    flamenco.unregister()