Bumped version to 1.4.4 to release some bug fixes.

This branch doesn't contain Flamenco or Attract, since the project
selection still needs work.

CHANGELOG.md

@@ -1,104 +0,0 @@
-# Blender Cloud changelog
-
-## Version 1.9 (2018-09-05)
-
-- Last version to support Blender versions before 2.80!
-- Replace BAM with BAT🦇.
-- Don't crash the texture browser when an invalid texture is seen.
-- Support colour strips as Attract shots.
-- Flamenco: allow jobs to be created in 'paused' state.
-- Flamenco: only show Flamenco Managers that are linked to the currently selected project.
-
-
-## Version 1.8 (2018-01-03)
-
-- Distinguish between 'please subscribe' (to get a new subscription) and 'please renew' (to renew an
-  existing subscription).
-- When re-opening the Texture Browser it now opens in the same folder as where it was when closed.
-- In the texture browser, draw the components of the texture (i.e. which map types are available),
-  such as 'bump, normal, specular'.
-- Use Interface Scale setting from user preferences to draw the Texture Browser text.
-- Store project-specific settings in the preferences, such as filesystem paths, for each project,
-  and restore those settings when the project is selected again. Does not touch settings that
-  haven't been set for the newly selected project. These settings are only saved when a setting
-  is updated, so to save your current settings need to update a single setting; this saves all
-  settings for the project.
-- Added button in the User Preferences to open a Cloud project in your webbrowser.
-
-
-## Version 1.7.5 (2017-10-06)
-
-- Sorting the project list alphabetically.
-- Renamed 'Job File Path' to 'Job Storage Path' so it's more explicit.
-- Allow overriding the render output path on a per-scene basis.
-
-
-## Version 1.7.4 (2017-09-05)
-
-- Fix [T52621](https://developer.blender.org/T52621): Fixed class name collision upon add-on
-  registration. This is checked since Blender 2.79.
-- Fix [T48852](https://developer.blender.org/T48852): Screenshot no longer shows "Communicating with
-  Blender Cloud".
-
-
-## Version 1.7.3 (2017-08-08)
-
-- Default to scene frame range when no frame range is given.
-- Refuse to render on Flamenco before blend file is saved at least once.
-- Fixed some Windows-specific issues.
-
-
-## Version 1.7.2 (2017-06-22)
-
-- Fixed compatibility with Blender 2.78c.
-
-
-## Version 1.7.1 (2017-06-13)
-
-- Fixed asyncio issues on Windows
-
-
-## Version 1.7.0 (2017-06-09)
-
-- Fixed reloading after upgrading from 1.4.4 (our last public release).
-- Fixed bug handling a symlinked project path.
-- Added support for Manager-defined path replacement variables.
-
-
-## Version 1.6.4 (2017-04-21)
-
-- Added file exclusion filter for Flamenco. A filter like `*.abc;*.mkv;*.mov` can be
-  used to prevent certain files from being copied to the job storage directory.
-  Requires a Blender that is bundled with BAM 1.1.7 or newer.
-
-
-## Version 1.6.3 (2017-03-21)
-
-- Fixed bug where local project path wasn't shown for projects only set up for Flamenco
-  (and not Attract).
-- Added this CHANGELOG.md file, which will contain user-relevant changes.
-
-
-## Version 1.6.2 (2017-03-17)
-
-- Flamenco: when opening non-existing file path, open parent instead
-- Fix T50954: Improve Blender Cloud add-on project selector
-
-
-## Version 1.6.1 (2017-03-07)
-
-- Show error in GUI when Blender Cloud is unreachable
-- Fixed sample count when using branched path tracing
-
-
-## Version 1.6.0 (2017-02-14)
-
-- Default to frame chunk size of 1 (instead of 10).
-- Turn off "use overwrite" and "use placeholder" for Flamenco blend files.
-- Fixed bugs when blendfile is outside the project directory
-
-
-## Older versions
-
-For the history of older versions, please refer to the
-[Git history](https://developer.blender.org/diffusion/BCA/)

README-flamenco.md

@@ -1,57 +0,0 @@
-# Flamenco
-
-The Blender Cloud add-on has preliminary support for [Flamenco](https://flamenco.io/).
-It requires a project on the [Blender Cloud](https://cloud.blender.org/) that is set up for
-Flamenco, and it requires you to be logged in as a user with rights to use Flamenco.
-
-
-## Quirks
-
-Flamenco support is unpolished, so it has some quirks.
-
-- Project selection happens through the Attract project selector. As a result, you can only
-  select Attract-enabled projects (even when they are not set up for Flamenco). Be careful
-  which project you select.
-- The top level directory of the project is also set through the Attract properties.
-- Defaults are heavily biased for our use in the Blender Institute.
-- Settings that should be project-specific are not, i.e. are regular add-on preferences.
-- Sending a project to Flamenco will check the "File Extensions" setting in the Output panel,
-  and save the blend file to the current filename.
-
-## Render job file locations
-
-Rendering via Flamenco roughly comprises of two steps:
-
-1. Packing the file to render with its dependencies, and placing them in the "job file path".
-2. Rendering, and placing the output files in the "job output path".
-
-### Job file path
-
-The "job file path" consists of the following path components:
-
-1. The add-on preference "job file path", e.g. `/render/_flamenco/storage`
-2. The current date and time, your Blender Cloud username, and the name of the current blend file.
-3. The name of the current blend file.
-
-For example:
-
-`/render/_flamenco/storage/2017-01-18-104841.931387-sybren-03_02_A.layout/03_02_A.layout.blend`
-
-### Job output path
-
-The file path of output files consists of the following path components:
-
-1. The add-on preference "job file path", e.g. `/render/agent327/frames`
-2. The path of the current blend file, relative to the project directory. The first N components
-   of this path can be stripped; when N=1 it turns `scenes/03-searching/03_02_A-snooping/` into
-   `03-searching/03_02_A-snooping/`.
-3. The name of the current blend file, without `.blend`.
-4. The file name depends on the type of output:
-   - When rendering to image files: A 5-digit frame number with the required file extension.
-   - When rendering to a video file: The frame range with the required file extension.
-
-For example:
-
-`/render/agent327/frames/03-searching/03_02_A-snooping/03_02_A.layout/00441.exr`
-
-`/render/agent327/frames/03-searching/03_02_A-snooping/03_02_A.layout/14-51,60-133.mkv`

blender_cloud/__init__.py

@@ -20,13 +20,13 @@
 
 bl_info = {
     'name': 'Blender Cloud',
-    "author": "Sybren A. Stüvel, Francesco Siddi, Inês Almeida, Antony Riakiotakis",
-    'version': (1, 9, 0),
-    'blender': (2, 80, 0),
+    'author': 'Sybren A. Stüvel and Francesco Siddi',
+    'version': (1, 4, 4),
+    'blender': (2, 77, 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 2.77a or newer.',
-    'wiki_url': 'https://wiki.blender.org/index.php/Extensions:2.6/Py/'
+    'wiki_url': 'http://wiki.blender.org/index.php/Extensions:2.6/Py/'
                 'Scripts/System/BlenderCloud',
     'category': 'System',
 }
@@ -65,45 +65,30 @@ def register():
 
         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
+            module = importlib.reload(sys.modules[modname])
+            sys.modules[modname] = module
+            return module
 
         reload_mod('blendfile')
         reload_mod('home_project')
         reload_mod('utils')
-        reload_mod('pillar')
 
+        blender = reload_mod('blender')
         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)
+                       image_sharing)
 
     async_loop.setup_asyncio_executor()
     async_loop.register()
 
-    flamenco.register()
-    attract.register()
     texture_browser.register()
+    blender.register()
     settings_sync.register()
     image_sharing.register()
-    blender.register()
-
-    project_specific.handle_project_update()
 
 
 def _monkey_patch_requests():
@@ -124,13 +109,10 @@ def _monkey_patch_requests():
 
 
 def unregister():
-    from . import (blender, texture_browser, async_loop, settings_sync, image_sharing, attract,
-                   flamenco)
+    from . import blender, texture_browser, async_loop, settings_sync, image_sharing
 
     image_sharing.unregister()
-    attract.unregister()
     settings_sync.unregister()
     blender.unregister()
     texture_browser.unregister()
     async_loop.unregister()
-    flamenco.unregister()

blender_cloud/async_loop.py

@@ -33,28 +33,18 @@ _loop_kicking_operator_running = False
 
 
 def setup_asyncio_executor():
-    """Sets up AsyncIO to run properly on each platform."""
+    """Sets up AsyncIO to run on a single thread.
 
-    import sys
+    This ensures that only one Pillar HTTP call is performed at the same time. Other
+    calls that could be performed in parallel are queued, and thus we can
+    reliably cancel them.
+    """
 
-    if sys.platform == 'win32':
-        asyncio.get_event_loop().close()
-        # On Windows, the default event loop is SelectorEventLoop, which does
-        # not support subprocesses. ProactorEventLoop should be used instead.
-        # Source: https://docs.python.org/3/library/asyncio-subprocess.html
-        loop = asyncio.ProactorEventLoop()
-        asyncio.set_event_loop(loop)
-    else:
-        loop = asyncio.get_event_loop()
-
-    executor = concurrent.futures.ThreadPoolExecutor(max_workers=10)
+    executor = concurrent.futures.ThreadPoolExecutor()
+    loop = asyncio.get_event_loop()
     loop.set_default_executor(executor)
     # loop.set_debug(True)
 
-    from . import pillar
-    # No more than this many Pillar calls should be made simultaneously
-    pillar.pillar_semaphore = asyncio.Semaphore(3, loop=loop)
-
 
 def kick_async_loop(*args) -> bool:
     """Performs a single iteration of the asyncio event loop.
@@ -153,7 +143,7 @@ class AsyncLoopModalOperator(bpy.types.Operator):
         _loop_kicking_operator_running = True
 
         wm = context.window_manager
-        self.timer = wm.event_timer_add(0.00001, window=context.window)
+        self.timer = wm.event_timer_add(0.00001, context.window)
 
         return {'RUNNING_MODAL'}
 
@@ -192,7 +182,7 @@ class AsyncModalOperatorMixin:
 
     def invoke(self, context, event):
         context.window_manager.modal_handler_add(self)
-        self.timer = context.window_manager.event_timer_add(1 / 15, window=context.window)
+        self.timer = context.window_manager.event_timer_add(1 / 15, context.window)
 
         self.log.info('Starting')
         self._new_async_task(self.async_execute(context))

blender_cloud/attract/draw.py

@@ -1,182 +0,0 @@
-# ##### 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>
-
-import bpy
-import logging
-import collections
-
-log = logging.getLogger(__name__)
-
-strip_status_colour = {
-    None: (0.7, 0.7, 0.7),
-    'approved': (0.6392156862745098, 0.8784313725490196, 0.30196078431372547),
-    'final': (0.9058823529411765, 0.9607843137254902, 0.8274509803921568),
-    'in_progress': (1.0, 0.7450980392156863, 0.0),
-    'on_hold': (0.796078431372549, 0.6196078431372549, 0.08235294117647059),
-    'review': (0.8941176470588236, 0.9607843137254902, 0.9764705882352941),
-    'todo': (1.0, 0.5019607843137255, 0.5019607843137255)
-}
-
-CONFLICT_COLOUR = (0.576, 0.118, 0.035)  # RGB tuple
-
-
-def get_strip_rectf(strip):
-    # Get x and y in terms of the grid's frames and channels
-    x1 = strip.frame_final_start
-    x2 = strip.frame_final_end
-    y1 = strip.channel + 0.2
-    y2 = strip.channel - 0.2 + 1
-
-    return x1, y1, x2, y2
-
-
-def draw_underline_in_strip(strip_coords, pixel_size_x, color):
-    from bgl import glColor4f, glRectf, glEnable, glDisable, GL_BLEND
-    import bgl
-
-    context = bpy.context
-
-    # Strip coords
-    s_x1, s_y1, s_x2, s_y2 = strip_coords
-
-    # be careful not to draw over the current frame line
-    cf_x = context.scene.frame_current_final
-
-    bgl.glPushAttrib(bgl.GL_COLOR_BUFFER_BIT | bgl.GL_LINE_BIT)
-
-    glColor4f(*color)
-    glEnable(GL_BLEND)
-    bgl.glLineWidth(2)
-    bgl.glBegin(bgl.GL_LINES)
-
-    bgl.glVertex2f(s_x1, s_y1)
-    if s_x1 < cf_x < s_x2:
-        # Bad luck, the line passes our strip
-        bgl.glVertex2f(cf_x - pixel_size_x, s_y1)
-        bgl.glVertex2f(cf_x + pixel_size_x, s_y1)
-    bgl.glVertex2f(s_x2, s_y1)
-
-    bgl.glEnd()
-    bgl.glPopAttrib()
-
-
-def draw_strip_conflict(strip_coords, pixel_size_x):
-    """Draws conflicting states between strips."""
-
-    import bgl
-
-    s_x1, s_y1, s_x2, s_y2 = strip_coords
-    bgl.glPushAttrib(bgl.GL_COLOR_BUFFER_BIT | bgl.GL_LINE_BIT)
-
-    # Always draw the full rectangle, the conflict should be resolved and thus stand out.
-    bgl.glColor3f(*CONFLICT_COLOUR)
-    bgl.glLineWidth(2)
-
-    bgl.glBegin(bgl.GL_LINE_LOOP)
-    bgl.glVertex2f(s_x1, s_y1)
-    bgl.glVertex2f(s_x2, s_y1)
-    bgl.glVertex2f(s_x2, s_y2)
-    bgl.glVertex2f(s_x1, s_y2)
-    bgl.glEnd()
-
-    bgl.glPopAttrib()
-
-
-def draw_callback_px():
-    context = bpy.context
-
-    if not context.scene.sequence_editor:
-        return
-
-    from . import shown_strips
-
-    region = context.region
-    xwin1, ywin1 = region.view2d.region_to_view(0, 0)
-    xwin2, ywin2 = region.view2d.region_to_view(region.width, region.height)
-    one_pixel_further_x, one_pixel_further_y = region.view2d.region_to_view(1, 1)
-    pixel_size_x = one_pixel_further_x - xwin1
-
-    strips = shown_strips(context)
-
-    for strip in strips:
-        if not strip.atc_object_id:
-            continue
-
-        # Get corners (x1, y1), (x2, y2) of the strip rectangle in px region coords
-        strip_coords = get_strip_rectf(strip)
-
-        # check if any of the coordinates are out of bounds
-        if strip_coords[0] > xwin2 or strip_coords[2] < xwin1 or strip_coords[1] > ywin2 or \
-                        strip_coords[3] < ywin1:
-            continue
-
-        # Draw
-        status = strip.atc_status
-        if status in strip_status_colour:
-            color = strip_status_colour[status]
-        else:
-            color = strip_status_colour[None]
-
-        alpha = 1.0 if strip.atc_is_synced else 0.5
-
-        draw_underline_in_strip(strip_coords, pixel_size_x, color + (alpha,))
-        if strip.atc_is_synced and strip.atc_object_id_conflict:
-            draw_strip_conflict(strip_coords, pixel_size_x)
-
-
-def tag_redraw_all_sequencer_editors():
-    context = bpy.context
-
-    # Py cant access notifiers
-    for window in context.window_manager.windows:
-        for area in window.screen.areas:
-            if area.type == 'SEQUENCE_EDITOR':
-                for region in area.regions:
-                    if region.type == 'WINDOW':
-                        region.tag_redraw()
-
-
-# This is a list so it can be changed instead of set
-# if it is only changed, it does not have to be declared as a global everywhere
-cb_handle = []
-
-
-def callback_enable():
-    if cb_handle:
-        return
-
-    cb_handle[:] = bpy.types.SpaceSequenceEditor.draw_handler_add(
-        draw_callback_px, (), 'WINDOW', 'POST_VIEW'),
-
-    tag_redraw_all_sequencer_editors()
-
-
-def callback_disable():
-    if not cb_handle:
-        return
-
-    try:
-        bpy.types.SpaceSequenceEditor.draw_handler_remove(cb_handle[0], 'WINDOW')
-    except ValueError:
-        # Thrown when already removed.
-        pass
-    cb_handle.clear()
-
-    tag_redraw_all_sequencer_editors()

blender_cloud/blender.py

@@ -20,43 +20,31 @@
 
 Separated from __init__.py so that we can import & run from non-Blender environments.
 """
-import functools
+
 import logging
 import os.path
-import tempfile
 
 import bpy
 from bpy.types import AddonPreferences, Operator, WindowManager, Scene, PropertyGroup
-from bpy.props import StringProperty, EnumProperty, PointerProperty, BoolProperty, IntProperty
+from bpy.props import StringProperty, EnumProperty, PointerProperty, BoolProperty
 import rna_prop_ui
 
-from . import pillar, async_loop, flamenco, project_specific
-from .utils import pyside_cache, redraw
+from . import pillar
 
-PILLAR_WEB_SERVER_URL = os.environ.get('BCLOUD_SERVER', 'https://cloud.blender.org/')
-PILLAR_SERVER_URL = '%sapi/' % PILLAR_WEB_SERVER_URL
+PILLAR_SERVER_URL = 'https://cloud.blender.org/api/'
+# PILLAR_SERVER_URL = 'http://pillar:5001/api/'
 
 ADDON_NAME = 'blender_cloud'
 log = logging.getLogger(__name__)
+
 icons = None
 
 
-@functools.lru_cache()
-def factor(factor: float) -> dict:
-    """Construct keyword argument for UILayout.split().
-
-    On Blender 2.8 this returns {'factor': factor}, and on earlier Blenders it returns
-    {'percentage': factor}.
-    """
-    if bpy.app.version < (2, 80, 0):
-        return {'percentage': factor}
-    return {'factor': factor}
+def redraw(self, context):
+    context.area.tag_redraw()
 
 
-@pyside_cache('version')
 def blender_syncable_versions(self, context):
-    """Returns the list of items used by SyncStatusProperties.version EnumProperty."""
-
     bss = context.window_manager.blender_sync_status
     versions = bss.available_blender_versions
     if not versions:
@@ -116,74 +104,10 @@ class SyncStatusProperties(PropertyGroup):
         self['available_blender_versions'] = new_versions
 
 
-@pyside_cache('project')
-def bcloud_available_projects(self, context):
-    """Returns the list of items used by BlenderCloudProjectGroup.project EnumProperty."""
-
-    projs = preferences().project.available_projects
-    if not projs:
-        return [('', 'No projects available in your Blender Cloud', '')]
-    return [(p['_id'], p['name'], '') for p in projs]
-
-
-@functools.lru_cache(1)
-def project_extensions(project_id) -> set:
-    """Returns the extensions the project is enabled for.
-
-    At the moment of writing these are 'attract' and 'flamenco'.
-    """
-
-    log.debug('Finding extensions for project %s', project_id)
-
-    # We can't use our @property, since the preferences may be loaded from a
-    # preferences blend file, in which case it is not constructed from Python code.
-    available_projects = preferences().project.get('available_projects', [])
-    if not available_projects:
-        log.debug('No projects available.')
-        return set()
-
-    proj = next((p for p in available_projects
-                 if p['_id'] == project_id), None)
-    if proj is None:
-        log.debug('Project %s not found in available projects.', project_id)
-        return set()
-
-    return set(proj.get('enabled_for', ()))
-
-
-class BlenderCloudProjectGroup(PropertyGroup):
-    status = EnumProperty(
-        items=[
-            ('NONE', 'NONE', 'We have done nothing at all yet'),
-            ('IDLE', 'IDLE', 'User requested something, which is done, and we are now idle'),
-            ('FETCHING', 'FETCHING', 'Fetching available projects from Blender Cloud'),
-        ],
-        name='status',
-        update=redraw)
-
-    project = EnumProperty(
-        items=bcloud_available_projects,
-        name='Cloud project',
-        description='Which Blender Cloud project to work with',
-        update=project_specific.handle_project_update
-    )
-
-    # List of projects is stored in 'available_projects' ID property,
-    # because I don't know how to store a variable list of strings in a proper RNA property.
-    @property
-    def available_projects(self) -> list:
-        return self.get('available_projects', [])
-
-    @available_projects.setter
-    def available_projects(self, new_projects):
-        self['available_projects'] = new_projects
-        project_specific.handle_project_update()
-
-
 class BlenderCloudPreferences(AddonPreferences):
     bl_idname = ADDON_NAME
 
-    # The following property is read-only to limit the scope of the
+    # The following two properties are read-only to limit the scope of the
     # addon and allow for proper testing within this scope.
     pillar_server = StringProperty(
         name='Blender Cloud Server',
@@ -193,67 +117,16 @@ class BlenderCloudPreferences(AddonPreferences):
     )
 
     local_texture_dir = StringProperty(
-        name='Default Blender Cloud Texture Storage Directory',
+        name='Default Blender Cloud texture storage directory',
         subtype='DIR_PATH',
         default='//textures')
 
     open_browser_after_share = BoolProperty(
-        name='Open Browser after Sharing File',
+        name='Open browser after sharing file',
         description='When enabled, Blender will open a webbrowser',
         default=True
     )
 
-    # TODO: store project-dependent properties with the project, so that people
-    # can switch projects and the Attract and Flamenco properties switch with it.
-    project = PointerProperty(type=BlenderCloudProjectGroup)
-
-    cloud_project_local_path = StringProperty(
-        name='Local Project Path',
-        description='Local path of your Attract project, used to search for blend files; '
-                    'usually best to set to an absolute path',
-        subtype='DIR_PATH',
-        default='//../',
-        update=project_specific.store,
-    )
-
-    flamenco_manager = PointerProperty(type=flamenco.FlamencoManagerGroup)
-    flamenco_exclude_filter = StringProperty(
-        name='File Exclude Filter',
-        description='Filter like "*.abc;*.mkv" to prevent certain files to be packed '
-                    'into the output directory',
-        default='',
-        update=project_specific.store,
-    )
-    flamenco_job_file_path = StringProperty(
-        name='Job Storage Path',
-        description='Path where to store job files, should be accesible for Workers too',
-        subtype='DIR_PATH',
-        default=tempfile.gettempdir(),
-        update=project_specific.store,
-    )
-    flamenco_job_output_path = StringProperty(
-        name='Job Output Path',
-        description='Path where to store output files, should be accessible for Workers',
-        subtype='DIR_PATH',
-        default=tempfile.gettempdir(),
-        update=project_specific.store,
-    )
-    flamenco_job_output_strip_components = IntProperty(
-        name='Job Output Path Strip Components',
-        description='The final output path comprises of the job output path, and the blend file '
-                    'path relative to the project with this many path components stripped off '
-                    'the front',
-        min=0,
-        default=0,
-        soft_max=4,
-        update=project_specific.store,
-    )
-    flamenco_open_browser_after_submit = BoolProperty(
-        name='Open Browser after Submitting Job',
-        description='When enabled, Blender will open a webbrowser',
-        default=True,
-    )
-
     def draw(self, context):
         import textwrap
 
@@ -267,8 +140,8 @@ class BlenderCloudPreferences(AddonPreferences):
             blender_id_profile = None
         else:
             blender_id_profile = blender_id.get_active_profile()
-        if blender_id is None:
 
+        if blender_id is None:
             msg_icon = 'ERROR'
             text = 'This add-on requires Blender ID'
             help_text = 'Make sure that the Blender ID add-on is installed and activated'
@@ -310,8 +183,8 @@ class BlenderCloudPreferences(AddonPreferences):
         bss = context.window_manager.blender_sync_status
         bsync_box = layout.box()
         bsync_box.enabled = msg_icon != 'ERROR'
-        row = bsync_box.row().split(**factor(0.33))
-        row.label(text='Blender Sync with Blender Cloud', icon_value=icon('CLOUD'))
+        row = bsync_box.row().split(percentage=0.33)
+        row.label('Blender Sync with Blender Cloud', icon_value=icon('CLOUD'))
 
         icon_for_level = {
             'INFO': 'NONE',
@@ -321,7 +194,7 @@ class BlenderCloudPreferences(AddonPreferences):
         }
         msg_icon = icon_for_level[bss.level] if bss.message else 'NONE'
         message_container = row.row()
-        message_container.label(text=bss.message, icon=msg_icon)
+        message_container.label(bss.message, icon=msg_icon)
 
         sub = bsync_box.column()
 
@@ -331,21 +204,10 @@ class BlenderCloudPreferences(AddonPreferences):
 
         # Image Share stuff
         share_box = layout.box()
-        share_box.label(text='Image Sharing on Blender Cloud', icon_value=icon('CLOUD'))
+        share_box.label('Image Sharing on Blender Cloud', icon_value=icon('CLOUD'))
+        texture_box.enabled = msg_icon != 'ERROR'
         share_box.prop(self, 'open_browser_after_share')
 
-        # Project selector
-        project_box = layout.box()
-        project_box.enabled = self.project.status in {'NONE', 'IDLE'}
-
-        self.draw_project_selector(project_box, self.project)
-        extensions = project_extensions(self.project.project)
-
-        # Flamenco stuff
-        if 'flamenco' in extensions:
-            flamenco_box = project_box.column()
-            self.draw_flamenco_buttons(flamenco_box, self.flamenco_manager, context)
-
     def draw_subscribe_button(self, layout):
         layout.operator('pillar.subscribe', icon='WORLD')
 
@@ -353,7 +215,7 @@ class BlenderCloudPreferences(AddonPreferences):
         layout.enabled = bss.status in {'NONE', 'IDLE'}
 
         buttons = layout.column()
-        row_buttons = buttons.row().split(**factor(0.5))
+        row_buttons = buttons.row().split(percentage=0.5)
         row_push = row_buttons.row()
         row_pull = row_buttons.row(align=True)
 
@@ -378,102 +240,7 @@ class BlenderCloudPreferences(AddonPreferences):
                                   text='',
                                   icon='DOTSDOWN').action = 'SELECT'
         else:
-            row_pull.label(text='Cloud Sync is running.')
-
-    def draw_project_selector(self, project_box, bcp: BlenderCloudProjectGroup):
-        project_row = project_box.row(align=True)
-        project_row.label(text='Project settings', icon_value=icon('CLOUD'))
-
-        row_buttons = project_row.row(align=True)
-
-        projects = bcp.available_projects
-        project = bcp.project
-        if bcp.status in {'NONE', 'IDLE'}:
-            if not projects or not project:
-                row_buttons.operator('pillar.projects',
-                                     text='Find project to load',
-                                     icon='FILE_REFRESH')
-            else:
-                row_buttons.prop(bcp, 'project')
-                row_buttons.operator('pillar.projects',
-                                     text='',
-                                     icon='FILE_REFRESH')
-                props = row_buttons.operator('pillar.project_open_in_browser',
-                                             text='',
-                                             icon='WORLD')
-                props.project_id = project
-        else:
-            row_buttons.label(text='Fetching available projects.')
-
-        enabled_for = project_extensions(project)
-        if not project:
-            return
-
-        if not enabled_for:
-            project_box.label(text='This project is not set up for Attract or Flamenco')
-            return
-
-        project_box.label(text='This project is set up for: %s' %
-                               ', '.join(sorted(enabled_for)))
-
-        # This is only needed when the project is set up for either Attract or Flamenco.
-        project_box.prop(self, 'cloud_project_local_path',
-                         text='Local Project Path')
-
-    def draw_flamenco_buttons(self, flamenco_box, bcp: flamenco.FlamencoManagerGroup, context):
-        header_row = flamenco_box.row(align=True)
-        header_row.label(text='Flamenco:', icon_value=icon('CLOUD'))
-
-        manager_split = flamenco_box.split(**factor(0.32), align=True)
-        manager_split.label(text='Manager:')
-        manager_box = manager_split.row(align=True)
-
-        if bcp.status in {'NONE', 'IDLE'}:
-            if not bcp.available_managers or not bcp.manager:
-                manager_box.operator('flamenco.managers',
-                                     text='Find Flamenco Managers',
-                                     icon='FILE_REFRESH')
-            else:
-                manager_box.prop(bcp, 'manager', text='')
-                manager_box.operator('flamenco.managers',
-                                     text='',
-                                     icon='FILE_REFRESH')
-        else:
-            manager_box.label(text='Fetching available managers.')
-
-        path_split = flamenco_box.split(**factor(0.32), align=True)
-        path_split.label(text='Job File Path:')
-        path_box = path_split.row(align=True)
-        path_box.prop(self, 'flamenco_job_file_path', text='')
-        props = path_box.operator('flamenco.explore_file_path', text='', icon='DISK_DRIVE')
-        props.path = self.flamenco_job_file_path
-
-        job_output_box = flamenco_box.column(align=True)
-        path_split = job_output_box.split(**factor(0.32), align=True)
-        path_split.label(text='Job Output Path:')
-        path_box = path_split.row(align=True)
-        path_box.prop(self, 'flamenco_job_output_path', text='')
-        props = path_box.operator('flamenco.explore_file_path', text='', icon='DISK_DRIVE')
-        props.path = self.flamenco_job_output_path
-        job_output_box.prop(self, 'flamenco_exclude_filter')
-
-        prop_split = job_output_box.split(**factor(0.32), align=True)
-        prop_split.label(text='Strip Components:')
-        prop_split.prop(self, 'flamenco_job_output_strip_components', text='')
-
-        from .flamenco import render_output_path
-
-        path_box = job_output_box.row(align=True)
-        output_path = render_output_path(context)
-        if output_path:
-            path_box.label(text=str(output_path))
-            props = path_box.operator('flamenco.explore_file_path', text='', icon='DISK_DRIVE')
-            props.path = str(output_path.parent)
-        else:
-            path_box.label(text='Blend file is not in your project path, '
-                                'unable to give output path example.')
-
-        flamenco_box.prop(self, 'flamenco_open_browser_after_submit')
+            row_pull.label('Cloud Sync is running.')
 
 
 class PillarCredentialsUpdate(pillar.PillarOperatorMixin,
@@ -481,7 +248,6 @@ class PillarCredentialsUpdate(pillar.PillarOperatorMixin,
     """Updates the Pillar URL and tests the new URL."""
     bl_idname = 'pillar.credentials_update'
     bl_label = 'Update credentials'
-    bl_description = 'Resynchronises your Blender ID login with Blender Cloud'
 
     log = logging.getLogger('bpy.ops.%s' % bl_idname)
 
@@ -528,7 +294,6 @@ class PILLAR_OT_subscribe(Operator):
     """Opens a browser to subscribe the user to the Cloud."""
     bl_idname = 'pillar.subscribe'
     bl_label = 'Subscribe to the Cloud'
-    bl_description = "Opens a page in a web browser to subscribe to the Blender Cloud"
 
     def execute(self, context):
         import webbrowser
@@ -539,108 +304,6 @@ class PILLAR_OT_subscribe(Operator):
         return {'FINISHED'}
 
 
-class PILLAR_OT_project_open_in_browser(Operator):
-    bl_idname = 'pillar.project_open_in_browser'
-    bl_label = 'Open in Browser'
-    bl_description = 'Opens a webbrowser to show the project'
-
-    project_id = StringProperty(name='Project ID')
-
-    def execute(self, context):
-        if not self.project_id:
-            return {'CANCELLED'}
-
-        import webbrowser
-        import urllib.parse
-
-        import pillarsdk
-        from .pillar import sync_call
-
-        project = sync_call(pillarsdk.Project.find, self.project_id, {'projection': {'url': True}})
-
-        if log.isEnabledFor(logging.DEBUG):
-            import pprint
-            log.debug('found project: %s', pprint.pformat(project.to_dict()))
-
-        url = urllib.parse.urljoin(PILLAR_WEB_SERVER_URL, 'p/' + project.url)
-        webbrowser.open_new_tab(url)
-        self.report({'INFO'}, 'Opened a browser at %s' % url)
-
-        return {'FINISHED'}
-
-
-class PILLAR_OT_projects(async_loop.AsyncModalOperatorMixin,
-                         pillar.AuthenticatedPillarOperatorMixin,
-                         Operator):
-    """Fetches the projects available to the user"""
-    bl_idname = 'pillar.projects'
-    bl_label = 'Fetch available projects'
-
-    stop_upon_exception = True
-    _log = logging.getLogger('bpy.ops.%s' % bl_idname)
-
-    async def async_execute(self, context):
-        if not await self.authenticate(context):
-            return
-
-        import pillarsdk
-        from .pillar import pillar_call
-
-        self.log.info('Going to fetch projects for user %s', self.user_id)
-
-        preferences().project.status = 'FETCHING'
-
-        # Get all projects, except the home project.
-        projects_user = await pillar_call(
-            pillarsdk.Project.all,
-            {'where': {'user': self.user_id,
-                       'category': {'$ne': 'home'}},
-             'sort': '-name',
-             'projection': {'_id': True,
-                            'name': True,
-                            'extension_props': True},
-             })
-
-        projects_shared = await pillar_call(
-            pillarsdk.Project.all,
-            {'where': {'user': {'$ne': self.user_id},
-                       'permissions.groups.group': {'$in': self.db_user.groups}},
-             'sort': '-name',
-             'projection': {'_id': True,
-                            'name': True,
-                            'extension_props': True},
-             })
-
-        # We need to convert to regular dicts before storing in ID properties.
-        # Also don't store more properties than we need.
-        def reduce_properties(project_list):
-            for p in project_list:
-                p = p.to_dict()
-                extension_props = p.get('extension_props', {})
-                enabled_for = list(extension_props.keys())
-
-                self._log.debug('Project %r is enabled for %s', p['name'], enabled_for)
-                yield {
-                    '_id': p['_id'],
-                    'name': p['name'],
-                    'enabled_for': enabled_for,
-                }
-
-        projects = list(reduce_properties(projects_user['_items'])) + \
-                   list(reduce_properties(projects_shared['_items']))
-
-        def proj_sort_key(project):
-            return project.get('name')
-
-        preferences().project.available_projects = sorted(projects, key=proj_sort_key)
-
-        self.quit()
-
-    def quit(self):
-        preferences().project.status = 'IDLE'
-        super().quit()
-
-
 class PILLAR_PT_image_custom_properties(rna_prop_ui.PropertyPanel, bpy.types.Panel):
     """Shows custom properties in the image editor."""
 
@@ -690,13 +353,10 @@ def icon(icon_name: str) -> int:
 
 
 def register():
-    bpy.utils.register_class(BlenderCloudProjectGroup)
     bpy.utils.register_class(BlenderCloudPreferences)
     bpy.utils.register_class(PillarCredentialsUpdate)
     bpy.utils.register_class(SyncStatusProperties)
     bpy.utils.register_class(PILLAR_OT_subscribe)
-    bpy.utils.register_class(PILLAR_OT_projects)
-    bpy.utils.register_class(PILLAR_OT_project_open_in_browser)
     bpy.utils.register_class(PILLAR_PT_image_custom_properties)
 
     addon_prefs = preferences()
@@ -725,13 +385,10 @@ def register():
 def unregister():
     unload_custom_icons()
 
-    bpy.utils.unregister_class(BlenderCloudProjectGroup)
     bpy.utils.unregister_class(PillarCredentialsUpdate)
     bpy.utils.unregister_class(BlenderCloudPreferences)
     bpy.utils.unregister_class(SyncStatusProperties)
     bpy.utils.unregister_class(PILLAR_OT_subscribe)
-    bpy.utils.unregister_class(PILLAR_OT_projects)
-    bpy.utils.unregister_class(PILLAR_OT_project_open_in_browser)
     bpy.utils.unregister_class(PILLAR_PT_image_custom_properties)
 
     del WindowManager.last_blender_cloud_location

blender_cloud/flamenco/__init__.py

@@ -1,943 +0,0 @@
-# ##### 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 #####
-
-"""Flamenco interface.
-
-The preferences are managed blender.py, the rest of the Flamenco-specific stuff is here.
-"""
-
-import functools
-import logging
-import os
-from pathlib import Path, PurePath
-import typing
-
-if "bpy" in locals():
-    import importlib
-
-    try:
-        bat_interface = importlib.reload(bat_interface)
-        sdk = importlib.reload(sdk)
-        blender = importlib.reload(blender)
-    except NameError:
-        from . import bat_interface, sdk
-        from .. import blender
-else:
-    from . import bat_interface, sdk
-    from .. import blender
-
-import bpy
-from bpy.types import AddonPreferences, Operator, WindowManager, Scene, PropertyGroup
-from bpy.props import StringProperty, EnumProperty, PointerProperty, BoolProperty, IntProperty
-
-from .. import async_loop, pillar, project_specific
-from ..utils import pyside_cache, redraw
-
-log = logging.getLogger(__name__)
-
-# Global flag used to determine whether panels etc. can be drawn.
-flamenco_is_active = False
-
-
-@pyside_cache('manager')
-def available_managers(self, context):
-    """Returns the list of items used by a manager-selector EnumProperty."""
-
-    from ..blender import preferences
-
-    mngrs = preferences().flamenco_manager.available_managers
-    if not mngrs:
-        return [('', 'No managers available in your Blender Cloud', '')]
-    return [(p['_id'], p['name'], '') for p in mngrs]
-
-
-class FlamencoManagerGroup(PropertyGroup):
-    manager = EnumProperty(
-        items=available_managers,
-        name='Flamenco Manager',
-        description='Which Flamenco Manager to use for jobs',
-        update=project_specific.store,
-    )
-
-    status = EnumProperty(
-        items=[
-            ('NONE', 'NONE', 'We have done nothing at all yet'),
-            ('IDLE', 'IDLE', 'User requested something, which is done, and we are now idle'),
-            ('FETCHING', 'FETCHING', 'Fetching available Flamenco managers from Blender Cloud'),
-        ],
-        name='status',
-        update=redraw)
-
-    # List of managers is stored in 'available_managers' ID property,
-    # because I don't know how to store a variable list of strings in a proper RNA property.
-    @property
-    def available_managers(self) -> list:
-        return self.get('available_managers', [])
-
-    @available_managers.setter
-    def available_managers(self, new_managers):
-        self['available_managers'] = new_managers
-        project_specific.store()
-
-
-class FlamencoPollMixin:
-    @classmethod
-    def poll(cls, context):
-        return flamenco_is_active
-
-
-class FLAMENCO_OT_fmanagers(async_loop.AsyncModalOperatorMixin,
-                            pillar.AuthenticatedPillarOperatorMixin,
-                            FlamencoPollMixin,
-                            Operator):
-    """Fetches the Flamenco Managers available to the user"""
-    bl_idname = 'flamenco.managers'
-    bl_label = 'Fetch available Flamenco Managers'
-
-    stop_upon_exception = True
-    log = logging.getLogger('%s.FLAMENCO_OT_fmanagers' % __name__)
-
-    @property
-    def mypref(self) -> FlamencoManagerGroup:
-        from ..blender import preferences
-
-        return preferences().flamenco_manager
-
-    async def async_execute(self, context):
-        if not await self.authenticate(context):
-            return
-
-        from .sdk import Manager
-        from ..pillar import pillar_call
-        from ..blender import preferences
-
-        prefs = preferences()
-
-        self.log.info('Going to fetch managers for user %s', self.user_id)
-
-        self.mypref.status = 'FETCHING'
-        params = {'where': '{"projects" : "%s"}' % prefs.project.project}
-        managers = await pillar_call(Manager.all, params)
-
-        # We need to convert to regular dicts before storing in ID properties.
-        # Also don't store more properties than we need.
-        as_list = [{'_id': p['_id'], 'name': p['name']} for p in managers['_items']]
-
-        self.mypref.available_managers = as_list
-        self.quit()
-
-    def quit(self):
-        self.mypref.status = 'IDLE'
-        super().quit()
-
-
-class FLAMENCO_OT_render(async_loop.AsyncModalOperatorMixin,
-                         pillar.AuthenticatedPillarOperatorMixin,
-                         FlamencoPollMixin,
-                         Operator):
-    """Performs a Blender render on Flamenco."""
-    bl_idname = 'flamenco.render'
-    bl_label = 'Render on Flamenco'
-    bl_description = __doc__.rstrip('.')
-
-    stop_upon_exception = True
-    log = logging.getLogger('%s.FLAMENCO_OT_render' % __name__)
-
-    async def async_execute(self, context):
-        # Refuse to start if the file hasn't been saved. It's okay if
-        # it's dirty, but we do need a filename and a location.
-        if not os.path.exists(context.blend_data.filepath):
-            self.report({'ERROR'}, 'Please save your Blend file before using '
-                                   'the Blender Cloud addon.')
-            self.quit()
-            return
-
-        if not await self.authenticate(context):
-            return
-
-        import pillarsdk.exceptions
-        from .sdk import Manager
-        from ..pillar import pillar_call
-        from ..blender import preferences
-
-        scene = context.scene
-
-        # Save to a different file, specifically for Flamenco.
-        context.window_manager.flamenco_status = 'SAVING'
-        filepath = await self._save_blendfile(context)
-
-        # Determine where the render output will be stored.
-        render_output = render_output_path(context, filepath)
-        if render_output is None:
-            self.report({'ERROR'}, 'Current file is outside of project path.')
-            self.quit()
-            return
-        self.log.info('Will output render files to %s', render_output)
-
-        # BAT-pack the files to the destination directory.
-        outdir, outfile, missing_sources = await self.bat_pack(filepath)
-        if not outfile:
-            return
-
-        # Fetch Manager for doing path replacement.
-        self.log.info('Going to fetch manager %s', self.user_id)
-        prefs = preferences()
-
-        manager_id = prefs.flamenco_manager.manager
-        try:
-            manager = await pillar_call(Manager.find, manager_id)
-        except pillarsdk.exceptions.ResourceNotFound:
-            self.report({'ERROR'}, 'Manager %s not found, refresh your managers in '
-                                   'the Blender Cloud add-on settings.' % manager_id)
-            self.quit()
-            return
-
-        # Create the job at Flamenco Server.
-        context.window_manager.flamenco_status = 'COMMUNICATING'
-
-        frame_range = scene.flamenco_render_frame_range.strip() or scene_frame_range(context)
-        settings = {'blender_cmd': '{blender}',
-                    'chunk_size': scene.flamenco_render_fchunk_size,
-                    'filepath': manager.replace_path(outfile),
-                    'frames': frame_range,
-                    'render_output': manager.replace_path(render_output),
-                    }
-
-        # Add extra settings specific to the job type
-        if scene.flamenco_render_job_type == 'blender-render-progressive':
-            if scene.cycles.progressive == 'BRANCHED_PATH':
-                samples = scene.cycles.aa_samples
-            else:
-                samples = scene.cycles.samples
-
-            if scene.cycles.use_square_samples:
-                samples **= 2
-
-            settings['cycles_num_chunks'] = scene.flamenco_render_schunk_count
-            settings['cycles_sample_count'] = samples
-            settings['format'] = 'EXR'
-
-        try:
-            job_info = await create_job(self.user_id,
-                                        prefs.project.project,
-                                        manager_id,
-                                        scene.flamenco_render_job_type,
-                                        settings,
-                                        'Render %s' % filepath.name,
-                                        priority=scene.flamenco_render_job_priority,
-                                        start_paused=scene.flamenco_start_paused)
-        except Exception as ex:
-            self.report({'ERROR'}, 'Error creating Flamenco job: %s' % ex)
-            self.quit()
-            return
-
-        # Store the job ID in a file in the output dir.
-        with open(str(outdir / 'jobinfo.json'), 'w', encoding='utf8') as outfile:
-            import json
-
-            job_info['missing_files'] = [str(mf) for mf in missing_sources]
-            json.dump(job_info, outfile, sort_keys=True, indent=4)
-
-        # We can now remove the local copy we made with bpy.ops.wm.save_as_mainfile().
-        # Strictly speaking we can already remove it after the BAT-pack, but it may come in
-        # handy in case of failures.
-        try:
-            self.log.info('Removing temporary file %s', filepath)
-            filepath.unlink()
-        except Exception as ex:
-            self.report({'ERROR'}, 'Unable to remove file: %s' % ex)
-            self.quit()
-            return
-
-        if prefs.flamenco_open_browser_after_submit:
-            import webbrowser
-            from urllib.parse import urljoin
-            from ..blender import PILLAR_WEB_SERVER_URL
-
-            url = urljoin(PILLAR_WEB_SERVER_URL, '/flamenco/jobs/%s/redir' % job_info['_id'])
-            webbrowser.open_new_tab(url)
-
-        # Do a final report.
-        if missing_sources:
-            names = (ms.name for ms in missing_sources)
-            self.report({'WARNING'}, 'Flamenco job created with missing files: %s' %
-                        '; '.join(names))
-        else:
-            self.report({'INFO'}, 'Flamenco job created.')
-
-        self.quit()
-
-    def quit(self):
-        if bpy.context.window_manager.flamenco_status != 'ABORTED':
-            bpy.context.window_manager.flamenco_status = 'DONE'
-        super().quit()
-
-    async def _save_blendfile(self, context):
-        """Save to a different file, specifically for Flamenco.
-
-        We shouldn't overwrite the artist's file.
-        We can compress, since this file won't be managed by SVN and doesn't need diffability.
-        """
-
-        render = context.scene.render
-
-        # Remember settings we need to restore after saving.
-        old_use_file_extension = render.use_file_extension
-        old_use_overwrite = render.use_overwrite
-        old_use_placeholder = render.use_placeholder
-
-        try:
-
-            # The file extension should be determined by the render settings, not necessarily
-            # by the setttings in the output panel.
-            render.use_file_extension = True
-
-            # Rescheduling should not overwrite existing frames.
-            render.use_overwrite = False
-            render.use_placeholder = False
-
-            filepath = Path(context.blend_data.filepath).with_suffix('.flamenco.blend')
-            self.log.info('Saving copy to temporary file %s', filepath)
-            bpy.ops.wm.save_as_mainfile(filepath=str(filepath),
-                                        compress=True,
-                                        copy=True)
-        finally:
-            # Restore the settings we changed, even after an exception.
-            render.use_file_extension = old_use_file_extension
-            render.use_overwrite = old_use_overwrite
-            render.use_placeholder = old_use_placeholder
-
-        return filepath
-
-    async def bat_pack(self, filepath: Path) -> (Path, typing.Optional[Path], typing.List[Path]):
-        """BAT-packs the blendfile to the destination directory.
-
-        Returns the path of the destination blend file.
-
-        :param filepath: the blend file to pack (i.e. the current blend file)
-        :returns: the destination directory, the destination blend file or None
-            if there were errors BAT-packing, and a list of missing paths.
-        """
-
-        from datetime import datetime
-        from ..blender import preferences
-
-        prefs = preferences()
-
-        # Create a unique directory that is still more or less identifyable.
-        # This should work better than a random ID.
-        unique_dir = '%s-%s-%s' % (datetime.now().isoformat('-').replace(':', ''),
-                                   self.db_user['username'],
-                                   filepath.stem)
-        outdir = Path(prefs.flamenco_job_file_path) / unique_dir
-        proj_abspath = bpy.path.abspath(prefs.cloud_project_local_path)
-        projdir = Path(proj_abspath).resolve()
-        exclusion_filter = (prefs.flamenco_exclude_filter or '').strip()
-
-        self.log.debug('outdir : %s', outdir)
-        self.log.debug('projdir: %s', projdir)
-
-        try:
-            outdir.mkdir(parents=True)
-        except Exception as ex:
-            self.log.exception('Unable to create output path %s', outdir)
-            self.report({'ERROR'}, 'Unable to create output path: %s' % ex)
-            self.quit()
-            return outdir, None, []
-
-        try:
-            outfile, missing_sources = await bat_interface.copy(
-                bpy.context, filepath, projdir, outdir, exclusion_filter)
-        except bat_interface.FileTransferError as ex:
-            self.log.error('Could not transfer %d files, starting with %s',
-                           len(ex.files_remaining), ex.files_remaining[0])
-            self.report({'ERROR'}, 'Unable to transfer %d files' % len(ex.files_remaining))
-            self.quit()
-            return outdir, None, []
-        except bat_interface.Aborted:
-            self.log.warning('BAT Pack was aborted')
-            self.report({'WARNING'}, 'Aborted Flamenco file packing/transferring')
-            self.quit()
-            return outdir, None, []
-
-        bpy.context.window_manager.flamenco_status = 'DONE'
-        return outdir, outfile, missing_sources
-
-
-def scene_frame_range(context) -> str:
-    """Returns the frame range string for the current scene."""
-
-    s = context.scene
-    return '%i-%i' % (s.frame_start, s.frame_end)
-
-
-class FLAMENCO_OT_scene_to_frame_range(FlamencoPollMixin, Operator):
-    """Sets the scene frame range as the Flamenco render frame range."""
-    bl_idname = 'flamenco.scene_to_frame_range'
-    bl_label = 'Sets the scene frame range as the Flamenco render frame range'
-    bl_description = __doc__.rstrip('.')
-
-    def execute(self, context):
-        context.scene.flamenco_render_frame_range = scene_frame_range(context)
-        return {'FINISHED'}
-
-
-class FLAMENCO_OT_copy_files(Operator,
-                             FlamencoPollMixin,
-                             async_loop.AsyncModalOperatorMixin):
-    """Uses BAT to copy the current blendfile + dependencies to the target directory.
-
-    This operator is not used directly, but can be useful for testing.
-    """
-    bl_idname = 'flamenco.copy_files'
-    bl_label = 'Copy files to target'
-    bl_description = __doc__.rstrip('.')
-
-    stop_upon_exception = True
-
-    async def async_execute(self, context) -> None:
-        from pathlib import Path
-        from ..blender import preferences
-
-        prefs = preferences()
-        exclusion_filter = (prefs.flamenco_exclude_filter or '').strip()
-
-        storage_path = prefs.flamenco_job_file_path  # type: str
-
-        try:
-            outpath, missing_sources = await bat_interface.copy(
-                context,
-                Path(context.blend_data.filepath),
-                Path(prefs.cloud_project_local_path),
-                Path(storage_path),
-                exclusion_filter
-            )
-        except bat_interface.FileTransferError as ex:
-            self.log.error('Could not transfer %d files, starting with %s',
-                           len(ex.files_remaining), ex.files_remaining[0])
-            self.report({'ERROR'}, 'Unable to transfer %d files' % len(ex.files_remaining))
-            self.quit()
-            return
-        except bat_interface.Aborted:
-            self.log.warning('BAT Pack was aborted')
-            self.report({'WARNING'}, 'Aborted Flamenco file packing/transferring')
-            self.quit()
-            return
-
-        if missing_sources:
-            names = (ms.name for ms in missing_sources)
-            self.report({'ERROR'}, 'Missing source files: %s' % '; '.join(names))
-        else:
-            self.report({'INFO'}, 'Written %s' % outpath)
-        context.window_manager.flamenco_status = 'DONE'
-        self.quit()
-
-
-class FLAMENCO_OT_abort(Operator, FlamencoPollMixin):
-    """Aborts a running Flamenco file packing/transfer operation."""
-    bl_idname = 'flamenco.abort'
-    bl_label = 'Abort'
-    bl_description = __doc__.rstrip('.')
-
-    @classmethod
-    def poll(cls, context):
-        return super().poll(context) and context.window_manager.flamenco_status != 'ABORTING'
-
-    def execute(self, context):
-        context.window_manager.flamenco_status = 'ABORTING'
-        bat_interface.abort()
-        return {'FINISHED'}
-
-
-class FLAMENCO_OT_explore_file_path(FlamencoPollMixin,
-                                    Operator):
-    """Opens the Flamenco job storage path in a file explorer.
-
-    If the path cannot be found, this operator tries to open its parent.
-    """
-
-    bl_idname = 'flamenco.explore_file_path'
-    bl_label = 'Open in file explorer'
-    bl_description = __doc__.rstrip('.')
-
-    path = StringProperty(name='Path', description='Path to explore', subtype='DIR_PATH')
-
-    def execute(self, context):
-        import platform
-        import pathlib
-
-        # Possibly open a parent of the path
-        to_open = pathlib.Path(self.path)
-        while to_open.parent != to_open:  # while we're not at the root
-            if to_open.exists():
-                break
-            to_open = to_open.parent
-        else:
-            self.report({'ERROR'}, 'Unable to open %s or any of its parents.' % self.path)
-            return {'CANCELLED'}
-        to_open = str(to_open)
-
-        if platform.system() == "Windows":
-            import os
-            os.startfile(to_open)
-
-        elif platform.system() == "Darwin":
-            import subprocess
-            subprocess.Popen(["open", to_open])
-
-        else:
-            import subprocess
-            subprocess.Popen(["xdg-open", to_open])
-
-        return {'FINISHED'}
-
-
-class FLAMENCO_OT_enable_output_path_override(Operator):
-    """Enables the 'override output path' setting."""
-
-    bl_idname = 'flamenco.enable_output_path_override'
-    bl_label = 'Enable Overriding of Output Path'
-    bl_description = 'Click to specify a non-default Output Path for this particular job'
-
-    def execute(self, context):
-        context.scene.flamenco_do_override_output_path = True
-        return {'FINISHED'}
-
-
-class FLAMENCO_OT_disable_output_path_override(Operator):
-    """Disables the 'override output path' setting."""
-
-    bl_idname = 'flamenco.disable_output_path_override'
-    bl_label = 'disable Overriding of Output Path'
-    bl_description = 'Click to use the default Output Path'
-
-    def execute(self, context):
-        context.scene.flamenco_do_override_output_path = False
-        return {'FINISHED'}
-
-
-async def create_job(user_id: str,
-                     project_id: str,
-                     manager_id: str,
-                     job_type: str,
-                     job_settings: dict,
-                     job_name: str = None,
-                     *,
-                     priority: int = 50,
-                     job_description: str = None,
-                     start_paused=False) -> dict:
-    """Creates a render job at Flamenco Server, returning the job object as dictionary."""
-
-    import json
-    from .sdk import Job
-    from ..pillar import pillar_call
-
-    job_attrs = {
-        'status': 'queued',
-        'priority': priority,
-        'name': job_name,
-        'settings': job_settings,
-        'job_type': job_type,
-        'user': user_id,
-        'manager': manager_id,
-        'project': project_id,
-    }
-    if job_description:
-        job_attrs['description'] = job_description
-    if start_paused:
-        job_attrs['start_paused'] = True
-
-    log.info('Going to create Flamenco job:\n%s',
-             json.dumps(job_attrs, indent=4, sort_keys=True))
-
-    job = Job(job_attrs)
-    await pillar_call(job.create)
-
-    log.info('Job created succesfully: %s', job._id)
-    return job.to_dict()
-
-
-def is_image_type(render_output_type: str) -> bool:
-    """Determines whether the render output type is an image (True) or video (False)."""
-
-    # This list is taken from rna_scene.c:273, rna_enum_image_type_items.
-    video_types = {'AVI_JPEG', 'AVI_RAW', 'FRAMESERVER', 'FFMPEG', 'QUICKTIME'}
-    return render_output_type not in video_types
-
-
-@functools.lru_cache(1)
-def _render_output_path(
-        local_project_path: str,
-        blend_filepath: Path,
-        flamenco_job_output_strip_components: int,
-        flamenco_job_output_path: str,
-        render_image_format: str,
-        flamenco_render_frame_range: str,
-        include_rel_path: bool = True,
-) -> typing.Optional[PurePath]:
-    """Cached version of render_output_path()
-
-    This ensures that redraws of the Flamenco Render and Add-on preferences panels
-    is fast.
-    """
-
-    try:
-        project_path = Path(bpy.path.abspath(local_project_path)).resolve()
-    except FileNotFoundError:
-        # Path.resolve() will raise a FileNotFoundError if the project path doesn't exist.
-        return None
-
-    try:
-        blend_abspath = blend_filepath.resolve().absolute()
-    except FileNotFoundError:
-        # Path.resolve() will raise a FileNotFoundError if the path doesn't exist.
-        return None
-
-    try:
-        proj_rel = blend_abspath.parent.relative_to(project_path)
-    except ValueError:
-        return None
-
-    output_top = PurePath(flamenco_job_output_path)
-
-    # Strip off '.flamenco' too; we use 'xxx.flamenco.blend' as job file, but
-    # don't want to have all the output paths ending in '.flamenco'.
-    stem = blend_filepath.stem
-    if stem.endswith('.flamenco'):
-        stem = stem[:-9]
-
-    if include_rel_path:
-        rel_parts = proj_rel.parts[flamenco_job_output_strip_components:]
-        dir_components = output_top.joinpath(*rel_parts) / stem
-    else:
-        dir_components = output_top
-
-    # Blender will have to append the file extensions by itself.
-    if is_image_type(render_image_format):
-        return dir_components / '######'
-    return dir_components / flamenco_render_frame_range
-
-
-def render_output_path(context, filepath: Path = None) -> typing.Optional[PurePath]:
-    """Returns the render output path to be sent to Flamenco.
-
-    :param context: the Blender context (used to find Flamenco preferences etc.)
-    :param filepath: the Path of the blend file to render, or None for the current file.
-
-    Returns None when the current blend file is outside the project path.
-    """
-
-    from ..blender import preferences
-
-    scene = context.scene
-    prefs = preferences()
-
-    if filepath is None:
-        filepath = Path(context.blend_data.filepath)
-
-    if scene.flamenco_do_override_output_path:
-        job_output_path = scene.flamenco_override_output_path
-    else:
-        job_output_path = prefs.flamenco_job_output_path
-
-    return _render_output_path(
-        prefs.cloud_project_local_path,
-        filepath,
-        prefs.flamenco_job_output_strip_components,
-        job_output_path,
-        scene.render.image_settings.file_format,
-        scene.flamenco_render_frame_range,
-        include_rel_path=not scene.flamenco_do_override_output_path,
-    )
-
-
-class FLAMENCO_PT_render(bpy.types.Panel, FlamencoPollMixin):
-    bl_label = "Flamenco Render"
-    bl_space_type = 'PROPERTIES'
-    bl_region_type = 'WINDOW'
-    bl_context = "render"
-    bl_options = {'DEFAULT_CLOSED'}
-
-    def draw(self, context):
-        layout = self.layout
-
-        from ..blender import preferences
-
-        prefs = preferences()
-
-        labeled_row = layout.split(**blender.factor(0.25), align=True)
-        labeled_row.label(text='Manager:')
-        prop_btn_row = labeled_row.row(align=True)
-
-        bcp = prefs.flamenco_manager
-        if bcp.status in {'NONE', 'IDLE'}:
-            if not bcp.available_managers or not bcp.manager:
-                prop_btn_row.operator('flamenco.managers',
-                                      text='Find Flamenco Managers',
-                                      icon='FILE_REFRESH')
-            else:
-                prop_btn_row.prop(bcp, 'manager', text='')
-                prop_btn_row.operator('flamenco.managers',
-                                      text='',
-                                      icon='FILE_REFRESH')
-        else:
-            prop_btn_row.label(text='Fetching available managers.')
-
-        labeled_row = layout.split(**blender.factor(0.25), align=True)
-        labeled_row.label(text='Job Type:')
-        labeled_row.prop(context.scene, 'flamenco_render_job_type', text='')
-
-        labeled_row = layout.split(**blender.factor(0.25), align=True)
-        labeled_row.label(text='Frame Range:')
-        prop_btn_row = labeled_row.row(align=True)
-        prop_btn_row.prop(context.scene, 'flamenco_render_frame_range', text='')
-        prop_btn_row.operator('flamenco.scene_to_frame_range', text='', icon='ARROW_LEFTRIGHT')
-
-        layout.prop(context.scene, 'flamenco_render_job_priority')
-        layout.prop(context.scene, 'flamenco_render_fchunk_size')
-        layout.prop(context.scene, 'flamenco_start_paused')
-
-        if getattr(context.scene, 'flamenco_render_job_type', None) == 'blender-render-progressive':
-            layout.prop(context.scene, 'flamenco_render_schunk_count')
-
-        paths_layout = layout.column(align=True)
-
-        labeled_row = paths_layout.split(**blender.factor(0.25), align=True)
-        labeled_row.label(text='Storage:')
-        prop_btn_row = labeled_row.row(align=True)
-        prop_btn_row.label(text=prefs.flamenco_job_file_path)
-        props = prop_btn_row.operator(FLAMENCO_OT_explore_file_path.bl_idname,
-                                      text='', icon='DISK_DRIVE')
-        props.path = prefs.flamenco_job_file_path
-
-        render_output = render_output_path(context)
-        if render_output is None:
-            paths_layout.label(text='Unable to render with Flamenco, outside of project directory.')
-            return
-
-        labeled_row = paths_layout.split(**blender.factor(0.25), align=True)
-        labeled_row.label(text='Output:')
-        prop_btn_row = labeled_row.row(align=True)
-
-        if context.scene.flamenco_do_override_output_path:
-            prop_btn_row.prop(context.scene, 'flamenco_override_output_path', text='')
-            op = FLAMENCO_OT_disable_output_path_override.bl_idname
-            icon = 'X'
-        else:
-            prop_btn_row.label(text=str(render_output))
-            op = FLAMENCO_OT_enable_output_path_override.bl_idname
-            icon = 'GREASEPENCIL'
-        prop_btn_row.operator(op, icon=icon, text='')
-
-        props = prop_btn_row.operator(FLAMENCO_OT_explore_file_path.bl_idname,
-                                      text='', icon='DISK_DRIVE')
-        props.path = str(render_output.parent)
-
-        if context.scene.flamenco_do_override_output_path:
-            labeled_row = paths_layout.split(**blender.factor(0.25), align=True)
-            labeled_row.label(text='Effective Output Path:')
-            labeled_row.label(text=str(render_output))
-
-        # Show current status of Flamenco.
-        flamenco_status = context.window_manager.flamenco_status
-        if flamenco_status in {'IDLE', 'ABORTED', 'DONE'}:
-            layout.operator(FLAMENCO_OT_render.bl_idname,
-                            text='Render on Flamenco',
-                            icon='RENDER_ANIMATION')
-            if bpy.app.debug:
-                layout.operator(FLAMENCO_OT_copy_files.bl_idname)
-        elif flamenco_status == 'INVESTIGATING':
-            row = layout.row(align=True)
-            row.label(text='Investigating your files')
-            row.operator(FLAMENCO_OT_abort.bl_idname, text='', icon='CANCEL')
-        elif flamenco_status == 'COMMUNICATING':
-            layout.label(text='Communicating with Flamenco Server')
-        elif flamenco_status == 'ABORTING':
-            row = layout.row(align=True)
-            row.label(text='Aborting, please wait.')
-            row.operator(FLAMENCO_OT_abort.bl_idname, text='', icon='CANCEL')
-        if flamenco_status == 'TRANSFERRING':
-            row = layout.row(align=True)
-            row.prop(context.window_manager, 'flamenco_progress',
-                     text=context.window_manager.flamenco_status_txt)
-            row.operator(FLAMENCO_OT_abort.bl_idname, text='', icon='CANCEL')
-        elif flamenco_status != 'IDLE' and context.window_manager.flamenco_status_txt:
-            layout.label(text=context.window_manager.flamenco_status_txt)
-
-
-def activate():
-    """Activates draw callbacks, menu items etc. for Flamenco."""
-
-    global flamenco_is_active
-    log.info('Activating Flamenco')
-    flamenco_is_active = True
-    _render_output_path.cache_clear()
-
-
-def deactivate():
-    """Deactivates draw callbacks, menu items etc. for Flamenco."""
-
-    global flamenco_is_active
-    log.info('Deactivating Flamenco')
-    flamenco_is_active = False
-    _render_output_path.cache_clear()
-
-
-def flamenco_do_override_output_path_updated(scene, context):
-    """Set the override paths to the default, if not yet set."""
-
-    # Only set a default when enabling the override.
-    if not scene.flamenco_do_override_output_path:
-        return
-
-    # Don't overwrite existing setting.
-    if scene.flamenco_override_output_path:
-        return
-
-    from ..blender import preferences
-    scene.flamenco_override_output_path = preferences().flamenco_job_output_path
-    log.info('Setting Override Output Path to %s', scene.flamenco_override_output_path)
-
-
-# FlamencoManagerGroup needs to be registered before classes that use it.
-_rna_classes = [FlamencoManagerGroup]
-_rna_classes.extend(
-    cls for cls in locals().values()
-    if (isinstance(cls, type)
-        and cls.__name__.startswith('FLAMENCO')
-        and cls not in _rna_classes)
-)
-
-
-def register():
-    from ..utils import redraw
-
-    for cls in _rna_classes:
-        bpy.utils.register_class(cls)
-
-    scene = bpy.types.Scene
-    scene.flamenco_render_fchunk_size = IntProperty(
-        name='Frame Chunk Size',
-        description='Maximum number of frames to render per task',
-        min=1,
-        default=1,
-    )
-    scene.flamenco_render_schunk_count = IntProperty(
-        name='Number of Sample Chunks',
-        description='Number of Cycles samples chunks to use per frame',
-        min=2,
-        default=3,
-        soft_max=10,
-    )
-    scene.flamenco_render_frame_range = StringProperty(
-        name='Frame Range',
-        description='Frames to render, in "printer range" notation'
-    )
-    scene.flamenco_render_job_type = EnumProperty(
-        name='Job Type',
-        items=[
-            ('blender-render', 'Simple Render', 'Simple frame-by-frame render'),
-            ('blender-render-progressive', 'Progressive Render',
-             'Each frame is rendered multiple times with different Cycles sample chunks, then combined'),
-        ]
-    )
-
-    scene.flamenco_start_paused = BoolProperty(
-        name='Start Paused',
-        description="When enabled, the job will be created in 'paused' state, rather than"
-                    " 'queued'. The job will need manual queueing before it will start",
-        default=False,
-    )
-
-    scene.flamenco_render_job_priority = IntProperty(
-        name='Job Priority',
-        min=0,
-        default=50,
-        max=100,
-        description='Higher numbers mean higher priority'
-    )
-
-    scene.flamenco_do_override_output_path = BoolProperty(
-        name='Override Output Path for this Job',
-        description='When enabled, allows you to specify a non-default Output path '
-                    'for this particular job',
-        default=False,
-        update=flamenco_do_override_output_path_updated
-    )
-    scene.flamenco_override_output_path = StringProperty(
-        name='Override Output Path',
-        description='Path where to store output files, should be accessible for Workers',
-        subtype='DIR_PATH',
-        default='')
-
-    bpy.types.WindowManager.flamenco_status = EnumProperty(
-        items=[
-            ('IDLE', 'IDLE', 'Not doing anything.'),
-            ('SAVING', 'SAVING', 'Saving your file.'),
-            ('INVESTIGATING', 'INVESTIGATING', 'Finding all dependencies.'),
-            ('TRANSFERRING', 'TRANSFERRING', 'Transferring all dependencies.'),
-            ('COMMUNICATING', 'COMMUNICATING', 'Communicating with Flamenco Server.'),
-            ('DONE', 'DONE', 'Not doing anything, but doing something earlier.'),
-            ('ABORTING', 'ABORTING', 'User requested we stop doing something.'),
-            ('ABORTED', 'ABORTED', 'We stopped doing something.'),
-        ],
-        name='flamenco_status',
-        default='IDLE',
-        description='Current status of the Flamenco add-on',
-        update=redraw)
-
-    bpy.types.WindowManager.flamenco_status_txt = StringProperty(
-        name='Flamenco Status',
-        default='',
-        description='Textual description of what Flamenco is doing',
-        update=redraw)
-
-    bpy.types.WindowManager.flamenco_progress = IntProperty(
-        name='Flamenco Progress',
-        default=0,
-        description='File transfer progress',
-        subtype='PERCENTAGE',
-        min=0,
-        max=100,
-        update=redraw)
-
-
-def unregister():
-    deactivate()
-    for cls in _rna_classes:
-        try:
-            bpy.utils.unregister_class(cls)
-        except RuntimeError:
-            log.warning('Unable to unregister class %r, probably already unregistered', cls)
-
-    for name in ('flamenco_render_fchunk_size',
-                 'flamenco_render_schunk_count',
-                 'flamenco_render_frame_range',
-                 'flamenco_render_job_type',
-                 'flamenco_start_paused',
-                 'flamenco_render_job_priority',
-                 'flamenco_do_override_output_path',
-                 'flamenco_override_output_path'):
-        try:
-            delattr(bpy.types.Scene, name)
-        except AttributeError:
-            pass
-    try:
-        del bpy.types.WindowManager.flamenco_status
-    except AttributeError:
-        pass

blender_cloud/flamenco/bat_interface.py

@@ -1,148 +0,0 @@
-"""BAT🦇 packing interface for Flamenco."""
-
-import asyncio
-import logging
-import threading
-import typing
-import pathlib
-
-import bpy
-from blender_asset_tracer import pack
-from blender_asset_tracer.pack import progress, transfer
-
-
-log = logging.getLogger(__name__)
-
-_running_packer = None  # type: pack.Packer
-_packer_lock = threading.RLock()
-
-# For using in other parts of the add-on, so only this file imports BAT.
-Aborted = pack.Aborted
-FileTransferError = transfer.FileTransferError
-
-
-class BatProgress(progress.Callback):
-    """Report progress of BAT Packing to the UI.
-
-    Uses asyncio.run_coroutine_threadsafe() to ensure the UI is only updated
-    from the main thread. This is required since we run the BAT Pack in a
-    background thread.
-    """
-
-    def __init__(self) -> None:
-        super().__init__()
-        self.loop = asyncio.get_event_loop()
-
-    def _set_attr(self, attr: str, value):
-
-        async def do_it():
-            setattr(bpy.context.window_manager, attr, value)
-
-        asyncio.run_coroutine_threadsafe(do_it(), loop=self.loop)
-
-    def _txt(self, msg: str):
-        """Set a text in a thread-safe way."""
-        self._set_attr('flamenco_status_txt', msg)
-
-    def _status(self, status: str):
-        """Set the flamenco_status property in a thread-safe way."""
-        self._set_attr('flamenco_status', status)
-
-    def _progress(self, progress: int):
-        """Set the flamenco_progress property in a thread-safe way."""
-        self._set_attr('flamenco_progress', progress)
-
-    def pack_start(self) -> None:
-        self._txt('Starting BAT Pack operation')
-
-    def pack_done(self,
-                  output_blendfile: pathlib.Path,
-                  missing_files: typing.Set[pathlib.Path]) -> None:
-        if missing_files:
-            self._txt('There were %d missing files' % len(missing_files))
-        else:
-            self._txt('Pack of %s done' % output_blendfile.name)
-
-    def pack_aborted(self):
-        self._txt('Aborted')
-        self._status('ABORTED')
-
-    def trace_blendfile(self, filename: pathlib.Path) -> None:
-        """Called for every blendfile opened when tracing dependencies."""
-        self._txt('Inspecting %s' % filename.name)
-
-    def trace_asset(self, filename: pathlib.Path) -> None:
-        if filename.stem == '.blend':
-            return
-        self._txt('Found asset %s' % filename.name)
-
-    def rewrite_blendfile(self, orig_filename: pathlib.Path) -> None:
-        self._txt('Rewriting %s' % orig_filename.name)
-
-    def transfer_file(self, src: pathlib.Path, dst: pathlib.Path) -> None:
-        self._txt('Transferring %s' % src.name)
-
-    def transfer_file_skipped(self, src: pathlib.Path, dst: pathlib.Path) -> None:
-        self._txt('Skipped %s' % src.name)
-
-    def transfer_progress(self, total_bytes: int, transferred_bytes: int) -> None:
-        self._progress(round(100 * transferred_bytes / total_bytes))
-
-    def missing_file(self, filename: pathlib.Path) -> None:
-        # TODO(Sybren): report missing files in a nice way
-        pass
-
-
-async def copy(context,
-               base_blendfile: pathlib.Path,
-               project: pathlib.Path,
-               target: pathlib.Path,
-               exclusion_filter: str) -> typing.Tuple[pathlib.Path, typing.Set[pathlib.Path]]:
-    """Use BAT🦇 to copy the given file and dependencies to the target location.
-
-    :raises: FileTransferError if a file couldn't be transferred.
-    :returns: the path of the packed blend file, and a set of missing sources.
-    """
-    global _running_packer
-
-    loop = asyncio.get_event_loop()
-
-    wm = bpy.context.window_manager
-
-    with pack.Packer(base_blendfile, project, target) as packer:
-        with _packer_lock:
-            if exclusion_filter:
-                packer.exclude(*exclusion_filter.split())
-
-            packer.progress_cb = BatProgress()
-            _running_packer = packer
-
-        log.debug('awaiting strategise')
-        wm.flamenco_status = 'INVESTIGATING'
-        await loop.run_in_executor(None, packer.strategise)
-
-        log.debug('awaiting execute')
-        wm.flamenco_status = 'TRANSFERRING'
-        await loop.run_in_executor(None, packer.execute)
-
-        log.debug('done')
-        wm.flamenco_status = 'DONE'
-
-    with _packer_lock:
-        _running_packer = None
-
-    return packer.output_path, packer.missing_files
-
-
-def abort() -> None:
-    """Abort a running copy() call.
-
-    No-op when there is no running copy(). Can be called from any thread.
-    """
-
-    with _packer_lock:
-        if _running_packer is None:
-            log.debug('No running packer, ignoring call to bat_abort()')
-            return
-        log.info('Aborting running packer')
-        _running_packer.abort()

blender_cloud/flamenco/sdk.py

@@ -1,54 +0,0 @@
-import functools
-import pathlib
-
-from pillarsdk.resource import List, Find, Create
-
-
-class Manager(List, Find):
-    """Manager class wrapping the REST nodes endpoint"""
-    path = 'flamenco/managers'
-    PurePlatformPath = pathlib.PurePath
-
-    @functools.lru_cache()
-    def _sorted_path_replacements(self) -> list:
-        import platform
-
-        if self.path_replacement is None:
-            return []
-
-        items = self.path_replacement.to_dict().items()
-
-        def by_length(item):
-            return -len(item[0]), item[0]
-
-        this_platform = platform.system().lower()
-        return [(varname, platform_replacements[this_platform])
-                for varname, platform_replacements in sorted(items, key=by_length)
-                if this_platform in platform_replacements]
-
-    def replace_path(self, some_path: pathlib.PurePath) -> str:
-        """Performs path variable replacement.
-
-        Tries to find platform-specific path prefixes, and replaces them with
-        variables.
-        """
-
-        for varname, path in self._sorted_path_replacements():
-            replacement = self.PurePlatformPath(path)
-            try:
-                relpath = some_path.relative_to(replacement)
-            except ValueError:
-                # Not relative to each other, so no replacement possible
-                continue
-
-            replacement_root = self.PurePlatformPath('{%s}' % varname)
-            return (replacement_root / relpath).as_posix()
-
-        return some_path.as_posix()
-
-
-class Job(List, Find, Create):
-    """Job class wrapping the REST nodes endpoint
-    """
-    path = 'flamenco/jobs'
-    ensure_query_projections = {'project': 1}

blender_cloud/image_sharing.py

@@ -112,11 +112,7 @@ class PILLAR_OT_image_share(pillar.PillarOperatorMixin,
     async def async_execute(self, context):
         """Entry point of the asynchronous operator."""
 
-        # We don't want to influence what is included in the screen shot.
-        if self.target == 'SCREENSHOT':
-            print('Blender Cloud add-on is communicating with Blender Cloud')
-        else:
-            self.report({'INFO'}, 'Communicating with Blender Cloud')
+        self.report({'INFO'}, 'Communicating with Blender Cloud')
 
         try:
             # Refresh credentials
@@ -124,8 +120,9 @@ class PILLAR_OT_image_share(pillar.PillarOperatorMixin,
                 db_user = await self.check_credentials(context, REQUIRES_ROLES_FOR_IMAGE_SHARING)
                 self.user_id = db_user['_id']
                 self.log.debug('Found user ID: %s', self.user_id)
-            except pillar.NotSubscribedToCloudError as ex:
-                self._log_subscription_needed(can_renew=ex.can_renew)
+            except pillar.NotSubscribedToCloudError:
+                self.log.exception('User not subscribed to cloud.')
+                self.report({'ERROR'}, 'Please subscribe to the Blender Cloud.')
                 self._state = 'QUIT'
                 return
             except pillar.UserNotLoggedInError:
@@ -323,25 +320,15 @@ def window_menu(self, context):
     props.screenshot_full = True
 
 
-def get_topbar_menu():
-    """Return the topbar menu in a Blender 2.79 and 2.80 compatible way."""
-    try:
-        menu = bpy.types.TOPBAR_MT_window
-    except AttributeError:
-        # Blender < 2.80
-        menu = bpy.types.INFO_MT_window
-    return menu
-
-
 def register():
     bpy.utils.register_class(PILLAR_OT_image_share)
 
     bpy.types.IMAGE_MT_image.append(image_editor_menu)
-    get_topbar_menu().append(window_menu)
+    bpy.types.INFO_MT_window.append(window_menu)
 
 
 def unregister():
     bpy.utils.unregister_class(PILLAR_OT_image_share)
 
     bpy.types.IMAGE_MT_image.remove(image_editor_menu)
-    get_topbar_menu().remove(window_menu)
+    bpy.types.INFO_MT_window.remove(window_menu)

blender_cloud/pillar.py

@@ -62,16 +62,7 @@ class CredentialsNotSyncedError(UserNotLoggedInError):
 
 
 class NotSubscribedToCloudError(UserNotLoggedInError):
-    """Raised when the user does not have an active Cloud subscription.
-
-    :ivar can_renew: True when the user has an inactive subscription that can be renewed,
-        or False when the user has no subscription at all.
-    """
-
-    def __init__(self, can_renew: bool):
-        super().__init__()
-        self.can_renew = can_renew
-        log.warning('Not subscribed to cloud, can_renew=%s', can_renew)
+    """Raised when the user may be logged in on Blender ID, but has no Blender Cloud token."""
 
 
 class PillarError(RuntimeError):
@@ -124,12 +115,6 @@ def with_existing_dir(filename: str, open_mode: str, encoding=None):
         yield file_object
 
 
-def _shorten(somestr: str, maxlen=40) -> str:
-    """Shortens strings for logging"""
-
-    return (somestr[:maxlen - 3] + '...') if len(somestr) > maxlen else somestr
-
-
 def save_as_json(pillar_resource, json_filename):
     with with_existing_dir(json_filename, 'w') as outfile:
         log.debug('Saving metadata to %r' % json_filename)
@@ -161,13 +146,6 @@ def blender_id_subclient() -> dict:
     return subclient
 
 
-def pillar_user_uuid() -> str:
-    """Returns the UUID of the Pillar user."""
-
-    import blender_id
-    return blender_id.get_subclient_user_id(SUBCLIENT_ID)
-
-
 def pillar_api(pillar_endpoint: str = None, caching=True) -> pillarsdk.Api:
     """Returns the Pillar SDK API object for the current user.
 
@@ -215,44 +193,16 @@ def pillar_api(pillar_endpoint: str = None, caching=True) -> pillarsdk.Api:
     return _pillar_api[caching]
 
 
-# This is an asyncio.Semaphore object, which is late-instantiated to be sure
-# the asyncio loop has been created properly. On Windows we create a new one,
-# which can cause this semaphore to still be linked against the old default
-# loop.
-pillar_semaphore = None
+# No more than this many Pillar calls should be made simultaneously
+pillar_semaphore = asyncio.Semaphore(3)
 
 
 async def pillar_call(pillar_func, *args, caching=True, **kwargs):
-    """Calls a Pillar function.
-
-    A semaphore is used to ensure that there won't be too many
-    calls to Pillar simultaneously.
-    """
-
     partial = functools.partial(pillar_func, *args, api=pillar_api(caching=caching), **kwargs)
     loop = asyncio.get_event_loop()
 
-    # Use explicit calls to acquire() and release() so that we have more control over
-    # how long we wait and how we handle timeouts.
-    try:
-        await asyncio.wait_for(pillar_semaphore.acquire(), timeout=10, loop=loop)
-    except asyncio.TimeoutError:
-        log.info('Waiting for semaphore to call %s', pillar_func.__name__)
-        try:
-            await asyncio.wait_for(pillar_semaphore.acquire(), timeout=50, loop=loop)
-        except asyncio.TimeoutError:
-            raise RuntimeError('Timeout waiting for Pillar Semaphore!')
-
-    try:
+    async with pillar_semaphore:
         return await loop.run_in_executor(None, partial)
-    finally:
-        pillar_semaphore.release()
-
-
-def sync_call(pillar_func, *args, caching=True, **kwargs):
-    """Synchronous call to Pillar, ensures the correct Api object is used."""
-
-    return pillar_func(*args, api=pillar_api(caching=caching), **kwargs)
 
 
 async def check_pillar_credentials(required_roles: set):
@@ -282,15 +232,14 @@ async def check_pillar_credentials(required_roles: set):
     except (pillarsdk.UnauthorizedAccess, pillarsdk.ResourceNotFound, pillarsdk.ForbiddenAccess):
         raise CredentialsNotSyncedError()
 
-    roles = set(db_user.roles or set())
-    log.getChild('check_pillar_credentials').debug('user has roles %r', roles)
-    if required_roles and not required_roles.intersection(roles):
+    roles = db_user.roles or set()
+    log.debug('User has roles %r', roles)
+    if required_roles and not required_roles.intersection(set(roles)):
         # Delete the subclient info. This forces a re-check later, which can
         # then pick up on the user's new status.
         del profile.subclients[SUBCLIENT_ID]
         profile.save_json()
-
-        raise NotSubscribedToCloudError(can_renew='has_subscription' in roles)
+        raise NotSubscribedToCloudError()
 
     return db_user
 
@@ -473,9 +422,9 @@ async def download_to_file(url, filename, *,
         log.debug('Downloading was cancelled before doing the GET')
         raise asyncio.CancelledError('Downloading was cancelled')
 
-    log.debug('Performing GET %s', _shorten(url))
+    log.debug('Performing GET %s', url)
     response = await loop.run_in_executor(None, perform_get_request)
-    log.debug('Status %i from GET %s', response.status_code, _shorten(url))
+    log.debug('Status %i from GET %s', response.status_code, url)
     response.raise_for_status()
 
     if response.status_code == 304:
@@ -489,9 +438,9 @@ async def download_to_file(url, filename, *,
         log.debug('Downloading was cancelled before downloading the GET response')
         raise asyncio.CancelledError('Downloading was cancelled')
 
-    log.debug('Downloading response of GET %s', _shorten(url))
+    log.debug('Downloading response of GET %s', url)
     await loop.run_in_executor(None, download_loop)
-    log.debug('Done downloading response of GET %s', _shorten(url))
+    log.debug('Done downloading response of GET %s', url)
 
     # We're done downloading, now we have something cached we can use.
     log.debug('Saving header cache to %s', header_store)
@@ -566,8 +515,7 @@ async def fetch_texture_thumbs(parent_node_uuid: str, desired_size: str,
              for texture_node in texture_nodes)
 
     # raises any exception from failed handle_texture_node() calls.
-    loop = asyncio.get_event_loop()
-    await asyncio.gather(*coros, loop=loop)
+    await asyncio.gather(*coros)
 
     log.info('fetch_texture_thumbs: Done downloading texture thumbnails')
 
@@ -632,11 +580,7 @@ async def download_texture_thumbnail(texture_node, desired_size: str,
         # Cached headers are stored next to thumbnails in sidecar files.
         header_store = '%s.headers' % thumb_path
 
-        try:
-            await download_to_file(thumb_url, thumb_path, header_store=header_store, future=future)
-        except requests.exceptions.HTTPError as ex:
-            log.error('Unable to download %s: %s', thumb_url, ex)
-            thumb_path = 'ERROR'
+        await download_to_file(thumb_url, thumb_path, header_store=header_store, future=future)
 
     loop.call_soon_threadsafe(thumbnail_loaded, texture_node, file_desc, thumb_path)
 
@@ -784,8 +728,7 @@ async def download_texture(texture_node,
                                     future=future)
         downloaders.append(dlr)
 
-    loop = asyncio.get_event_loop()
-    return await asyncio.gather(*downloaders, return_exceptions=True, loop=loop)
+    return await asyncio.gather(*downloaders, return_exceptions=True)
 
 
 async def upload_file(project_id: str, file_path: pathlib.Path, *,
@@ -811,9 +754,9 @@ async def upload_file(project_id: str, file_path: pathlib.Path, *,
         log.debug('Uploading was cancelled before doing the POST')
         raise asyncio.CancelledError('Uploading was cancelled')
 
-    log.debug('Performing POST %s', _shorten(url))
+    log.debug('Performing POST %s', url)
     response = await loop.run_in_executor(None, upload)
-    log.debug('Status %i from POST %s', response.status_code, _shorten(url))
+    log.debug('Status %i from POST %s', response.status_code, url)
     response.raise_for_status()
 
     resp = response.json()
@@ -848,6 +791,7 @@ class PillarOperatorMixin:
         try:
             db_user = await check_pillar_credentials(required_roles)
         except NotSubscribedToCloudError:
+            self._log_subscription_needed()
             raise
         except CredentialsNotSyncedError:
             self.log.info('Credentials not synced, re-syncing automatically.')
@@ -858,6 +802,7 @@ class PillarOperatorMixin:
         try:
             db_user = await refresh_pillar_credentials(required_roles)
         except NotSubscribedToCloudError:
+            self._log_subscription_needed()
             raise
         except CredentialsNotSyncedError:
             self.log.info('Credentials not synced after refreshing, handling as not logged in.')
@@ -869,46 +814,11 @@ class PillarOperatorMixin:
             self.log.info('Credentials refreshed and ok.')
             return db_user
 
-    def _log_subscription_needed(self, *, can_renew: bool, level='ERROR'):
-        if can_renew:
-            msg = 'Please renew your Blender Cloud subscription at https://cloud.blender.org/renew'
-        else:
-            msg = 'Please subscribe to the blender cloud at https://cloud.blender.org/join'
-        self.log.warning(msg)
-        self.report({level}, msg)
-
-
-class AuthenticatedPillarOperatorMixin(PillarOperatorMixin):
-    """Checks credentials, to be used at the start of async_execute().
-
-    Sets self.user_id to the current user's ID, and self.db_user to the user info dict,
-    if authentication was succesful; sets both to None if not.
-    """
-
-    async def authenticate(self, context) -> bool:
-        from . import pillar
-
-        self.log.info('Checking credentials')
-        self.user_id = None
-        self.db_user = None
-        try:
-            self.db_user = await self.check_credentials(context, ())
-        except pillar.UserNotLoggedInError as ex:
-            self.log.info('Not logged in error raised: %s', ex)
-            self.report({'ERROR'}, 'Please log in on Blender ID first.')
-            self.quit()
-            return False
-        except requests.exceptions.ConnectionError:
-            self.log.exception('Error checking pillar credentials.')
-            self.report({'ERROR'}, 'Unable to connect to Blender Cloud, '
-                                   'check your internet connection.')
-            self.quit()
-            return False
-
-
-        self.user_id = self.db_user['_id']
-        return True
-
+    def _log_subscription_needed(self):
+        self.log.warning(
+            'Please subscribe to the blender cloud at https://cloud.blender.org/join')
+        self.report({'INFO'},
+                    'Please subscribe to the blender cloud at https://cloud.blender.org/join')
 
 
 async def find_or_create_node(where: dict,

blender_cloud/project_specific.py

@@ -1,142 +0,0 @@
-"""Handle saving and loading project-specific settings."""
-
-import contextlib
-import logging
-
-# Names of BlenderCloudPreferences properties that are both project-specific
-# and simple enough to store directly in a dict.
-PROJECT_SPECIFIC_SIMPLE_PROPS = (
-    'cloud_project_local_path',
-)
-
-log = logging.getLogger(__name__)
-project_settings_loading = False
-
-
-@contextlib.contextmanager
-def mark_as_loading():
-    """Sets project_settings_loading=True while the context is active."""
-    global project_settings_loading
-    project_settings_loading = True
-    try:
-        yield
-    finally:
-        project_settings_loading = False
-
-
-def handle_project_update(_=None, _2=None):
-    """Handles changing projects, which may cause extensions to be disabled/enabled.
-
-    Ignores arguments so that it can be used as property update callback.
-    """
-
-    from .blender import preferences, project_extensions
-
-    with mark_as_loading():
-        prefs = preferences()
-        project_id = prefs.project.project
-        log.info('Updating internal state to reflect extensions enabled on current project %s.',
-                 project_id)
-
-        project_extensions.cache_clear()
-
-        from blender_cloud import attract, flamenco
-        attract.deactivate()
-        flamenco.deactivate()
-
-        enabled_for = project_extensions(project_id)
-        log.info('Project extensions: %s', enabled_for)
-        if 'attract' in enabled_for:
-            attract.activate()
-        if 'flamenco' in enabled_for:
-            flamenco.activate()
-
-        # Load project-specific settings from the last time we visited this project.
-        ps = prefs.get('project_settings', {}).get(project_id, {})
-        if not ps:
-            log.debug('no project-specific settings are available, '
-                      'only resetting available Flamenco Managers')
-            # The Flamenco Manager should really be chosen explicitly out of the available
-            # Managers.
-            prefs.flamenco_manager.available_managers = []
-            return
-
-        if log.isEnabledFor(logging.DEBUG):
-            from pprint import pformat
-            log.debug('loading project-specific settings:\n%s', pformat(ps.to_dict()))
-
-        # Restore simple properties.
-        for name in PROJECT_SPECIFIC_SIMPLE_PROPS:
-            if name in ps and hasattr(prefs, name):
-                setattr(prefs, name, ps[name])
-
-        # Restore Flamenco settings.
-        prefs.flamenco_manager.available_managers = ps.get('flamenco_available_managers', [])
-        flamenco_manager_id = ps.get('flamenco_manager_id')
-        if flamenco_manager_id:
-            log.debug('setting flamenco manager to %s', flamenco_manager_id)
-            try:
-                prefs.flamenco_manager.manager = flamenco_manager_id
-            except TypeError:
-                log.warning('manager %s for this project could not be found', flamenco_manager_id)
-            else:
-                # Load per-project, per-manager settings for the current Manager.
-                try:
-                    pppm = ps['flamenco_managers_settings'][flamenco_manager_id]
-                except KeyError:
-                    # No settings for this manager, so nothing to do.
-                    pass
-                else:
-                    prefs.flamenco_job_file_path = pppm['file_path']
-                    prefs.flamenco_job_output_path = pppm['output_path']
-                    prefs.flamenco_job_output_strip_components = pppm['output_strip_components']
-        else:
-            log.debug('Resetting Flamenco Manager to None')
-            prefs.flamenco_manager.manager = None
-
-
-def store(_=None, _2=None):
-    """Remember project-specific settings as soon as one of them changes.
-
-    Ignores arguments so that it can be used as property update callback.
-
-    No-op when project_settings_loading=True, to prevent saving project-
-    specific settings while they are actually being loaded.
-    """
-    from .blender import preferences
-
-    global project_settings_loading
-    if project_settings_loading:
-        return
-
-    prefs = preferences()
-    project_id = prefs.project.project
-    all_settings = prefs.get('project_settings', {})
-    ps = all_settings.get(project_id, {})  # either a dict or bpy.types.IDPropertyGroup
-
-    for name in PROJECT_SPECIFIC_SIMPLE_PROPS:
-        ps[name] = getattr(prefs, name)
-
-    # Store project-specific Flamenco settings
-    ps['flamenco_manager_id'] = prefs.flamenco_manager.manager
-    ps['flamenco_available_managers'] = prefs.flamenco_manager.available_managers
-
-    # Store per-project, per-manager settings for the current Manager.
-    pppm = ps.get('flamenco_managers_settings', {})
-    pppm[prefs.flamenco_manager.manager] = {
-        'file_path': prefs.flamenco_job_file_path,
-        'output_path': prefs.flamenco_job_output_path,
-        'output_strip_components': prefs.flamenco_job_output_strip_components}
-    ps['flamenco_managers_settings'] = pppm  # IDPropertyGroup has no setdefault() method.
-
-    # Store this project's settings in the preferences.
-    all_settings[project_id] = ps
-    prefs['project_settings'] = all_settings
-
-    if log.isEnabledFor(logging.DEBUG):
-        from pprint import pformat
-        if hasattr(all_settings, 'to_dict'):
-            to_log = all_settings.to_dict()
-        else:
-            to_log = all_settings
-        log.debug('Saving project-specific settings:\n%s', pformat(to_log))

blender_cloud/settings_sync.py

@@ -284,8 +284,9 @@ class PILLAR_OT_sync(pillar.PillarOperatorMixin,
                 db_user = await self.check_credentials(context, REQUIRES_ROLES_FOR_SYNC)
                 self.user_id = db_user['_id']
                 log.debug('Found user ID: %s', self.user_id)
-            except pillar.NotSubscribedToCloudError as ex:
-                self._log_subscription_needed(can_renew=ex.can_renew)
+            except pillar.NotSubscribedToCloudError:
+                self.log.exception('User not subscribed to cloud.')
+                self.bss_report({'SUBSCRIBE'}, 'Please subscribe to the Blender Cloud.')
                 self._state = 'QUIT'
                 return
             except pillar.UserNotLoggedInError:

blender_cloud/texture_browser.py

@@ -76,13 +76,12 @@ class MenuItem:
     icon_margin_y = 4
     text_margin_x = 6
 
-    text_size = 12
-    text_size_small = 10
+    text_height = 16
+    text_width = 72
 
     DEFAULT_ICONS = {
         'FOLDER': os.path.join(library_icons_path, 'folder.png'),
         'SPINNER': os.path.join(library_icons_path, 'spinner.png'),
-        'ERROR': os.path.join(library_icons_path, 'error.png'),
     }
 
     FOLDER_NODE_TYPES = {'group_texture', 'group_hdri', UpNode.NODE_TYPE, ProjectNode.NODE_TYPE}
@@ -100,7 +99,6 @@ class MenuItem:
         self.node = node  # pillarsdk.Node, contains 'node_type' key to indicate type
         self.file_desc = file_desc  # pillarsdk.File object, or None if a 'folder' node.
         self.label_text = label_text
-        self.small_text = self._small_text_from_node()
         self._thumb_path = ''
         self.icon = None
         self._is_folder = node['node_type'] in self.FOLDER_NODE_TYPES
@@ -120,26 +118,6 @@ class MenuItem:
         self.width = 0
         self.height = 0
 
-    def _small_text_from_node(self) -> str:
-        """Return the components of the texture (i.e. which map types are available)."""
-
-        if not self.node:
-            return ''
-
-        try:
-            node_files = self.node.properties.files
-        except AttributeError:
-            # Happens for nodes that don't have .properties.files.
-            return ''
-        if not node_files:
-            return ''
-
-        map_types = {f.map_type for f in node_files if f.map_type}
-        map_types.discard('color')  # all textures have colour
-        if not map_types:
-            return ''
-        return ', '.join(sorted(map_types))
-
     def sort_key(self):
         """Key for sorting lists of MenuItems."""
         return self._order, self.label_text
@@ -181,11 +159,6 @@ class MenuItem:
         if label_text is not None:
             self.label_text = label_text
 
-        if thumb_path == 'ERROR':
-            self.small_text = 'This open is broken'
-        else:
-            self.small_text = self._small_text_from_node()
-
     @property
     def is_folder(self) -> bool:
         return self._is_folder
@@ -212,17 +185,15 @@ class MenuItem:
         bgl.glRectf(self.x, self.y, self.x + self.width, self.y + self.height)
 
         texture = self.icon
-        if texture:
-            err = texture.gl_load(filter=bgl.GL_NEAREST, mag=bgl.GL_NEAREST)
-            assert not err, 'OpenGL error: %i' % err
+        err = texture.gl_load(filter=bgl.GL_NEAREST, mag=bgl.GL_NEAREST)
+        assert not err, 'OpenGL error: %i' % err
 
         bgl.glColor4f(0.0, 0.0, 1.0, 0.5)
         # bgl.glLineWidth(1.5)
 
         # ------ TEXTURE ---------#
-        if texture:
-            bgl.glBindTexture(bgl.GL_TEXTURE_2D, texture.bindcode[0])
-            bgl.glEnable(bgl.GL_TEXTURE_2D)
+        bgl.glBindTexture(bgl.GL_TEXTURE_2D, texture.bindcode[0])
+        bgl.glEnable(bgl.GL_TEXTURE_2D)
         bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
 
         bgl.glColor4f(1, 1, 1, 1)
@@ -239,24 +210,16 @@ class MenuItem:
         bgl.glDisable(bgl.GL_TEXTURE_2D)
         bgl.glDisable(bgl.GL_BLEND)
 
-        if texture:
-            texture.gl_free()
+        texture.gl_free()
 
         # draw some text
         font_id = 0
-        text_dpi = bpy.context.user_preferences.system.dpi
-        text_x = self.x + self.icon_margin_x + ICON_WIDTH + self.text_margin_x
-        text_y = self.y + ICON_HEIGHT * 0.5 - 0.25 * self.text_size
-        blf.position(font_id, text_x, text_y, 0)
-        blf.size(font_id, self.text_size, text_dpi)
+        blf.position(font_id,
+                     self.x + self.icon_margin_x + ICON_WIDTH + self.text_margin_x,
+                     self.y + ICON_HEIGHT * 0.5 - 0.25 * self.text_height, 0)
+        blf.size(font_id, self.text_height, self.text_width)
         blf.draw(font_id, self.label_text)
 
-        # draw the small text
-        bgl.glColor4f(1.0, 1.0, 1.0, 0.5)
-        blf.size(font_id, self.text_size_small, text_dpi)
-        blf.position(font_id, text_x, self.y + 0.5 * self.text_size_small, 0)
-        blf.draw(font_id, self.small_text)
-
     def hits(self, mouse_x: int, mouse_y: int) -> bool:
         return self.x < mouse_x < self.x + self.width and self.y < mouse_y < self.y + self.height
 
@@ -348,8 +311,8 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
             self.mouse_y = event.mouse_y
 
         left_mouse_release = event.type == 'LEFTMOUSE' and event.value == 'RELEASE'
-        if left_mouse_release and self._state in {'PLEASE_SUBSCRIBE', 'PLEASE_RENEW'}:
-            self.open_browser_subscribe(renew=self._state == 'PLEASE_RENEW')
+        if self._state == 'PLEASE_SUBSCRIBE' and left_mouse_release:
+            self.open_browser_subscribe()
             self._finish(context)
             return {'FINISHED'}
 
@@ -402,9 +365,9 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
 
         try:
             db_user = await self.check_credentials(context, REQUIRED_ROLES_FOR_TEXTURE_BROWSER)
-        except pillar.NotSubscribedToCloudError as ex:
-            self._log_subscription_needed(can_renew=ex.can_renew, level='INFO')
-            self._show_subscribe_screen(can_renew=ex.can_renew)
+        except pillar.NotSubscribedToCloudError:
+            self.log.info('User not subscribed to Blender Cloud.')
+            self._show_subscribe_screen()
             return None
 
         if db_user is None:
@@ -412,14 +375,10 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
 
         await self.async_download_previews()
 
-    def _show_subscribe_screen(self, *, can_renew: bool):
+    def _show_subscribe_screen(self):
         """Shows the "You need to subscribe" screen."""
 
-        if can_renew:
-            self._state = 'PLEASE_RENEW'
-        else:
-            self._state = 'PLEASE_SUBSCRIBE'
-
+        self._state = 'PLEASE_SUBSCRIBE'
         bpy.context.window.cursor_set('HAND')
 
     def descend_node(self, menu_item: MenuItem):
@@ -498,7 +457,7 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
 
         return menu_item
 
-    def update_menu_item(self, node, *args):
+    def update_menu_item(self, node, *args) -> MenuItem:
         node_uuid = node['_id']
 
         # Just make this thread-safe to be on the safe side.
@@ -579,7 +538,6 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
             self.add_menu_item(node, None, 'SPINNER', texture_node['name'])
 
         def thumbnail_loaded(node, file_desc, thumb_path):
-            self.log.debug('Node %s thumbnail loaded', node['_id'])
             self.update_menu_item(node, file_desc, thumb_path)
 
         await pillar.fetch_texture_thumbs(node_uuid, 's', directory,
@@ -589,20 +547,17 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
 
     def browse_assets(self):
         self.log.debug('Browsing assets at %r', self.current_path)
-        bpy.context.window_manager.last_blender_cloud_location = str(self.current_path)
         self._new_async_task(self.async_download_previews())
 
     def draw_menu(self, context):
         """Draws the GUI with OpenGL."""
 
         drawers = {
-            'INITIALIZING': self._draw_initializing,
             'CHECKING_CREDENTIALS': self._draw_checking_credentials,
             'BROWSING': self._draw_browser,
             'DOWNLOADING_TEXTURE': self._draw_downloading,
             'EXCEPTION': self._draw_exception,
             'PLEASE_SUBSCRIBE': self._draw_subscribe,
-            'PLEASE_RENEW': self._draw_renew,
         }
 
         if self._state in drawers:
@@ -698,13 +653,6 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
                                   'Checking login credentials',
                                   (0.0, 0.0, 0.2, 0.6))
 
-    def _draw_initializing(self, context):
-        """OpenGL drawing code for the INITIALIZING state."""
-
-        self._draw_text_on_colour(context,
-                                  'Initializing',
-                                  (0.0, 0.0, 0.2, 0.6))
-
     def _draw_text_on_colour(self, context, text, bgcolour):
         content_height, content_width = self._window_size(context)
         bgl.glEnable(bgl.GL_BLEND)
@@ -770,11 +718,6 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
                                   'Click to subscribe to the Blender Cloud',
                                   (0.0, 0.0, 0.2, 0.6))
 
-    def _draw_renew(self, context):
-        self._draw_text_on_colour(context,
-                                  'Click to renew your Blender Cloud subscription',
-                                  (0.0, 0.0, 0.2, 0.6))
-
     def get_clicked(self) -> MenuItem:
 
         for item in self.current_display_content:
@@ -855,11 +798,11 @@ class BlenderCloudBrowser(pillar.PillarOperatorMixin,
                                                      future=signalling_future))
         self.async_task.add_done_callback(texture_download_completed)
 
-    def open_browser_subscribe(self, *, renew: bool):
+    def open_browser_subscribe(self):
         import webbrowser
 
-        url = 'renew' if renew else 'join'
-        webbrowser.open_new_tab('https://cloud.blender.org/%s' % url)
+        webbrowser.open_new_tab('https://cloud.blender.org/join')
+
         self.report({'INFO'}, 'We just started a browser for you.')
 
     def _scroll_smooth(self):
@@ -914,8 +857,9 @@ class PILLAR_OT_switch_hdri(pillar.PillarOperatorMixin,
             try:
                 db_user = await self.check_credentials(context, REQUIRED_ROLES_FOR_TEXTURE_BROWSER)
                 user_id = db_user['_id']
-            except pillar.NotSubscribedToCloudError as ex:
-                self._log_subscription_needed(can_renew=ex.can_renew)
+            except pillar.NotSubscribedToCloudError:
+                self.log.exception('User not subscribed to cloud.')
+                self.report({'ERROR'}, 'Please subscribe to the Blender Cloud.')
                 self._state = 'QUIT'
                 return
             except pillar.UserNotLoggedInError:
@@ -1013,8 +957,8 @@ def _hdri_download_panel(self, current_image):
                     current_image.name)
         return
 
-    row = self.layout.row(align=True).split(**blender.factor(0.3))
-    row.label(text='HDRi', icon_value=blender.icon('CLOUD'))
+    row = self.layout.row(align=True).split(0.3)
+    row.label('HDRi', icon_value=blender.icon('CLOUD'))
     row.prop(current_image, 'hdri_variation', text='')
 
     if current_image.hdri_variation != current_variation:

blender_cloud/utils.py

@@ -16,8 +16,6 @@
 #
 # ##### END GPL LICENSE BLOCK #####
 
-import pathlib
-
 
 def sizeof_fmt(num: int, suffix='B') -> str:
     """Returns a human-readable size.
@@ -31,74 +29,3 @@ def sizeof_fmt(num: int, suffix='B') -> str:
         num /= 1024
 
     return '%.1f Yi%s' % (num, suffix)
-
-
-def find_in_path(path: pathlib.Path, filename: str) -> pathlib.Path:
-    """Performs a breadth-first search for the filename.
-
-    Returns the path that contains the file, or None if not found.
-    """
-
-    import collections
-
-    # Be lenient on our input type.
-    if isinstance(path, str):
-        path = pathlib.Path(path)
-
-    if not path.exists():
-        return None
-    assert path.is_dir()
-
-    to_visit = collections.deque([path])
-    while to_visit:
-        this_path = to_visit.popleft()
-
-        for subpath in this_path.iterdir():
-            if subpath.is_dir():
-                to_visit.append(subpath)
-                continue
-
-            if subpath.name == filename:
-                return subpath
-
-    return None
-
-
-def pyside_cache(propname):
-    """Decorator, stores the result of the decorated callable in Python-managed memory.
-
-    This is to work around the warning at
-    https://www.blender.org/api/blender_python_api_master/bpy.props.html#bpy.props.EnumProperty
-    """
-
-    if callable(propname):
-        raise TypeError('Usage: pyside_cache("property_name")')
-
-    def decorator(wrapped):
-        """Stores the result of the callable in Python-managed memory.
-
-        This is to work around the warning at
-        https://www.blender.org/api/blender_python_api_master/bpy.props.html#bpy.props.EnumProperty
-        """
-
-        import functools
-
-        @functools.wraps(wrapped)
-        # We can't use (*args, **kwargs), because EnumProperty explicitly checks
-        # for the number of fixed positional arguments.
-        def wrapper(self, context):
-            result = None
-            try:
-                result = wrapped(self, context)
-                return result
-            finally:
-                rna_type, rna_info = getattr(self.bl_rna, propname)
-                rna_info['_cached_result'] = result
-        return wrapper
-    return decorator
-
-
-def redraw(self, context):
-    if context.area is None:
-        return
-    context.area.tag_redraw()

blender_cloud/wheels/__init__.py

@@ -44,12 +44,6 @@ def load_wheel(module_name, fname_prefix):
                   module_name, module.__file__, fname_prefix)
         return
 
-    sys.path.append(wheel_filename(fname_prefix))
-    module = __import__(module_name)
-    log.debug('Loaded %s from %s', module_name, module.__file__)
-
-
-def wheel_filename(fname_prefix: str) -> str:
     path_pattern = os.path.join(my_dir, '%s*.whl' % fname_prefix)
     wheels = glob.glob(path_pattern)
     if not wheels:
@@ -57,11 +51,12 @@ def wheel_filename(fname_prefix: str) -> str:
 
     # If there are multiple wheels that match, load the latest one.
     wheels.sort()
-    return wheels[-1]
+    sys.path.append(wheels[-1])
+    module = __import__(module_name)
+    log.debug('Loaded %s from %s', module_name, module.__file__)
 
 
 def load_wheels():
-    load_wheel('blender_asset_tracer', 'blender_asset_tracer')
     load_wheel('lockfile', 'lockfile')
     load_wheel('cachecontrol', 'CacheControl')
     load_wheel('pillarsdk', 'pillarsdk')

requirements-dev.txt

@@ -1,8 +0,0 @@
--r requirements.txt
-
-# Primary requirements
-pytest==3.0.3
-
-# Secondary requirements
-py==1.4.31
-

requirements.txt

@@ -1,17 +1,15 @@
 # Primary requirements:
 -e git+https://github.com/sybrenstuvel/cachecontrol.git@sybren-filecache-delete-crash-fix#egg=CacheControl
 lockfile==0.12.2
-pillarsdk==1.6.1
+pillarsdk==1.5.0
 wheel==0.29.0
-blender-asset-tracer>=0.4
 
 # Secondary requirements:
-asn1crypto==0.24.0
-cffi==1.11.2
-cryptography==2.1.4
-idna==2.6
+cffi==1.6.0
+cryptography==1.3.1
+idna==2.1
 pyasn1==0.1.9
-pycparser==2.18
-pyOpenSSL==17.5.0
+pycparser==2.14
+pyOpenSSL==16.0.0
 requests==2.10.0
-six==1.11.0
+six==1.10.0

setup.py

@@ -23,7 +23,6 @@ import shutil
 import subprocess
 import re
 import pathlib
-import zipfile
 
 from distutils import log
 from distutils.core import Command
@@ -35,11 +34,6 @@ from setuptools import setup, find_packages
 requirement_re = re.compile('[><=]+')
 sys.dont_write_bytecode = True
 
-# Download wheels from pypi. The specific versions are taken from requirements.txt
-wheels = [
-    'lockfile', 'pillarsdk', 'blender-asset-tracer',
-]
-
 
 def set_default_path(var, default):
     """convert CLI-arguments (string) to Paths"""
@@ -64,7 +58,6 @@ class BuildWheels(Command):
         self.wheels_path = None  # path that will contain the installed wheels.
         self.deps_path = None  # path in which dependencies are built.
         self.cachecontrol_path = None  # subdir of deps_path containing CacheControl
-        self.bat_path = None  # subdir of deps_path containing Blender-Asset-Tracer
 
     def finalize_options(self):
         self.my_path = pathlib.Path(__file__).resolve().parent
@@ -74,7 +67,6 @@ class BuildWheels(Command):
         self.deps_path = set_default_path(self.deps_path, self.my_path / 'build/deps')
         self.cachecontrol_path = set_default_path(self.cachecontrol_path,
                                                   self.deps_path / 'cachecontrol')
-        self.bat_path = self.deps_path / 'bat'
 
     def run(self):
         log.info('Storing wheels in %s', self.wheels_path)
@@ -96,11 +88,16 @@ class BuildWheels(Command):
                 # log.info('   - %s = %s / %s', package, line, line_req[-1])
 
         self.wheels_path.mkdir(parents=True, exist_ok=True)
-        for package in wheels:
-            pattern = package.replace('-', '_') + '*.whl'
-            if list(self.wheels_path.glob(pattern)):
-                continue
-            self.download_wheel(requirements[package])
+
+        # Download lockfile, as there is a suitable wheel on pypi.
+        if not list(self.wheels_path.glob('lockfile*.whl')):
+            log.info('Downloading lockfile wheel')
+            self.download_wheel(requirements['lockfile'])
+
+        # Download Pillar Python SDK from pypi.
+        if not list(self.wheels_path.glob('pillarsdk*.whl')):
+            log.info('Downloading Pillar Python SDK wheel')
+            self.download_wheel(requirements['pillarsdk'])
 
         # Build CacheControl.
         if not list(self.wheels_path.glob('CacheControl*.whl')):
@@ -171,34 +168,6 @@ class BlenderAddonBdist(bdist):
         super().run()
 
 
-# noinspection PyAttributeOutsideInit
-class BlenderAddonFdist(BlenderAddonBdist):
-    """Ensures that 'python setup.py fdist' creates a plain folder structure."""
-
-    user_options = [
-        ('dest-path=', None, 'addon installation path'),
-    ]
-
-    def initialize_options(self):
-        super().initialize_options()
-        self.dest_path = None  # path that will contain the addon
-
-    def run(self):
-        super().run()
-
-        # dist_files is a list of tuples ('bdist', 'any', 'filepath')
-        filepath = self.distribution.dist_files[0][2]
-
-        # if dest_path is not specified use the filename as the dest_path (minus the .zip)
-        assert filepath.endswith('.zip')
-        target_folder = self.dest_path or filepath[:-4]
-
-        print('Unzipping the package on {}.'.format(target_folder))
-
-        with zipfile.ZipFile(filepath, 'r') as zip_ref:
-            zip_ref.extractall(target_folder)
-
-
 # noinspection PyAttributeOutsideInit
 class BlenderAddonInstall(install):
     """Ensures the module is placed at the root of the zip file."""
@@ -222,17 +191,16 @@ class AvoidEggInfo(install_egg_info):
 
 setup(
     cmdclass={'bdist': BlenderAddonBdist,
-              'fdist': BlenderAddonFdist,
               'install': BlenderAddonInstall,
               'install_egg_info': AvoidEggInfo,
               'wheels': BuildWheels},
     name='blender_cloud',
     description='The Blender Cloud addon allows browsing the Blender Cloud from Blender.',
-    version='1.9.0',
+    version='1.4.4',
     author='Sybren A. Stüvel',
     author_email='sybren@stuvel.eu',
     packages=find_packages('.'),
-    data_files=[('blender_cloud', ['README.md', 'README-flamenco.md', 'CHANGELOG.md']),
+    data_files=[('blender_cloud', ['README.md']),
                 ('blender_cloud/icons', glob.glob('blender_cloud/icons/*'))],
     scripts=[],
     url='https://developer.blender.org/diffusion/BCA/',

tests/test_path_replacement.py

@@ -1,95 +0,0 @@
-"""Unittests for blender_cloud.utils.
-
-This unittest requires bpy to be importable, so build Blender as a module and install it
-into your virtualenv. See https://stuvel.eu/files/bconf2016/#/10 for notes how.
-"""
-
-import datetime
-import pathlib
-import unittest.mock
-
-import pillarsdk.utils
-
-from blender_cloud.flamenco import sdk
-
-
-class PathReplacementTest(unittest.TestCase):
-    def setUp(self):
-        self.test_manager = sdk.Manager({
-            '_created': datetime.datetime(2017, 5, 31, 15, 12, 32, tzinfo=pillarsdk.utils.utc),
-            '_etag': 'c39942ee4bcc4658adcc21e4bcdfb0ae',
-            '_id': '592edd609837732a2a272c62',
-            '_updated': datetime.datetime(2017, 6, 8, 14, 51, 3, tzinfo=pillarsdk.utils.utc),
-            'description': 'Manager formerly known as "testman"',
-            'job_types': {'sleep': {'vars': {}}},
-            'name': '<script>alert("this is a manager")</script>',
-            'owner': '592edd609837732a2a272c63',
-            'path_replacement': {'job_storage': {'darwin': '/Volume/shared',
-                                                 'linux': '/shared',
-                                                 'windows': 's:/'},
-                                 'render': {'darwin': '/Volume/render/',
-                                            'linux': '/render/',
-                                            'windows': 'r:/'},
-                                 'longrender': {'darwin': '/Volume/render/long',
-                                                'linux': '/render/long',
-                                                'windows': 'r:/long'},
-                                 },
-            'projects': ['58cbdd5698377322d95eb55e'],
-            'service_account': '592edd609837732a2a272c60',
-            'stats': {'nr_of_workers': 3},
-            'url': 'http://192.168.3.101:8083/',
-            'user_groups': ['58cbdd5698377322d95eb55f'],
-            'variables': {'blender': {'darwin': '/opt/myblenderbuild/blender',
-                                      'linux': '/home/sybren/workspace/build_linux/bin/blender '
-                                               '--enable-new-depsgraph --factory-startup',
-                                      'windows': 'c:/temp/blender.exe'}}}
-        )
-
-    def test_linux(self):
-        # (expected result, input)
-        test_paths = [
-            ('/doesnotexistreally', '/doesnotexistreally'),
-            ('{render}/agent327/scenes/A_01_03_B', '/render/agent327/scenes/A_01_03_B'),
-            ('{job_storage}/render/agent327/scenes', '/shared/render/agent327/scenes'),
-            ('{longrender}/agent327/scenes', '/render/long/agent327/scenes'),
-        ]
-
-        self._do_test(test_paths, 'linux', pathlib.PurePosixPath)
-
-    def test_windows(self):
-        # (expected result, input)
-        test_paths = [
-            ('c:/doesnotexistreally', 'c:/doesnotexistreally'),
-            ('c:/some/path', r'c:\some\path'),
-            ('{render}/agent327/scenes/A_01_03_B', r'R:\agent327\scenes\A_01_03_B'),
-            ('{render}/agent327/scenes/A_01_03_B', r'r:\agent327\scenes\A_01_03_B'),
-            ('{render}/agent327/scenes/A_01_03_B', r'r:/agent327/scenes/A_01_03_B'),
-            ('{job_storage}/render/agent327/scenes', 's:/render/agent327/scenes'),
-            ('{longrender}/agent327/scenes', 'r:/long/agent327/scenes'),
-        ]
-
-        self._do_test(test_paths, 'windows', pathlib.PureWindowsPath)
-
-    def test_darwin(self):
-        # (expected result, input)
-        test_paths = [
-            ('/Volume/doesnotexistreally', '/Volume/doesnotexistreally'),
-            ('{render}/agent327/scenes/A_01_03_B', r'/Volume/render/agent327/scenes/A_01_03_B'),
-            ('{job_storage}/render/agent327/scenes', '/Volume/shared/render/agent327/scenes'),
-            ('{longrender}/agent327/scenes', '/Volume/render/long/agent327/scenes'),
-        ]
-
-        self._do_test(test_paths, 'darwin', pathlib.PurePosixPath)
-
-    def _do_test(self, test_paths, platform, pathclass):
-        self.test_manager.PurePlatformPath = pathclass
-
-        def mocked_system():
-            return platform
-
-        with unittest.mock.patch('platform.system', mocked_system):
-            for expected_result, input_path in test_paths:
-                as_path_instance = pathclass(input_path)
-                self.assertEqual(expected_result,
-                                 self.test_manager.replace_path(as_path_instance),
-                                 'for input %r on platform %s' % (as_path_instance, platform))

tests/test_utils.py

@@ -1,25 +0,0 @@
-"""Unittests for blender_cloud.utils."""
-
-import pathlib
-import unittest
-
-from blender_cloud import utils
-
-
-class FindInPathTest(unittest.TestCase):
-    def test_nonexistant_path(self):
-        path = pathlib.Path('/doesnotexistreally')
-        self.assertFalse(path.exists())
-        self.assertIsNone(utils.find_in_path(path, 'jemoeder.blend'))
-
-    def test_really_breadth_first(self):
-        """A depth-first test might find dir_a1/dir_a2/dir_a3/find_me.txt first."""
-
-        path = pathlib.Path(__file__).parent / 'test_really_breadth_first'
-        found = utils.find_in_path(path, 'find_me.txt')
-        self.assertEqual(path / 'dir_b1' / 'dir_b2' / 'find_me.txt', found)
-
-    def test_nonexistant_file(self):
-        path = pathlib.Path(__file__).parent / 'test_really_breadth_first'
-        found = utils.find_in_path(path, 'do_not_find_me.txt')
-        self.assertEqual(None, found)

update_version.sh

@@ -1,19 +1,15 @@
 #!/bin/bash
 
-VERSION="${1/version-}"
-
-if [ -z "$VERSION" ]; then
+if [ -z "$1" ]; then
     echo "Usage: $0 new-version" >&2
     exit 1
 fi
 
-BL_INFO_VER=$(echo "$VERSION" | sed 's/\./, /g')
+BL_INFO_VER=$(echo "$1" | sed 's/\./, /g')
 
-sed "s/version='[^']*'/version='$VERSION'/" -i setup.py
+sed "s/version='[^']*'/version='$1'/" -i setup.py
 sed "s/'version': ([^)]*)/'version': ($BL_INFO_VER)/" -i blender_cloud/__init__.py
 
 git diff
 echo
-echo "Don't forget to commit and tag:"
-echo git commit -m \'Bumped version to $VERSION\' setup.py blender_cloud/__init__.py
-echo git tag -a version-$VERSION -m \'Tagged version $VERSION\'
+echo "Don't forget to commit!"