Bumped version to 1.22

BAT v1.7 adds support for zstandard-compressed files, which are written
by Blender 3.0

CHANGELOG.md

@@ -1,6 +1,27 @@
 # Blender Cloud changelog
 
-## Version 1.18 (in development)
+
+## Version 1.22 (2021-11-05)
+
+- Fix Windows incompatibility when using Shaman URLs as job storage path.
+- Bump blender-asset-tracer version 1.6 → 1.7, for compatibility with files compressed by Blender 3.0.
+
+
+## Version 1.21 (2021-07-27)
+
+- Bump blender-asset-tracer version 1.5.1 → 1.6, for better compatibility with Geometry Nodes.
+
+## Version 1.20 (2021-07-22)
+
+- Bump blender-asset-tracer version 1.3.1 -> 1.5.1.
+- Blender-asset-tracer "Strict Pointer Mode" disabled, to avoid issues with
+  not-entirely-synced library overrides.
+
+## Version 1.19 (2021-02-23)
+
+- Another Python 3.9+ compatibility fix.
+
+## Version 1.18 (2021-02-16)
 
 - Add compatibility with Python 3.9 (as used in Blender 2.93).
 - Drop compatibility with Blender 2.79 and older. The last version of the

blender_cloud/__init__.py

@@ -21,7 +21,7 @@
 bl_info = {
     "name": "Blender Cloud",
     "author": "Sybren A. Stüvel, Francesco Siddi, Inês Almeida, Antony Riakiotakis",
-    "version": (1, 17),
+    "version": (1, 22),
     "blender": (2, 80, 0),
     "location": "Addon Preferences panel, and Ctrl+Shift+Alt+A anywhere for texture browser",
     "description": "Texture library browser and Blender Sync. Requires the Blender ID addon "

blender_cloud/blender.py

@@ -47,7 +47,7 @@ log = logging.getLogger(__name__)
 icons = None
 
 
-@pyside_cache("version")
+@pyside_cache
 def blender_syncable_versions(self, context):
     """Returns the list of items used by SyncStatusProperties.version EnumProperty."""
 
@@ -117,7 +117,7 @@ class SyncStatusProperties(PropertyGroup):
         self["available_blender_versions"] = new_versions
 
 
-@pyside_cache("project")
+@pyside_cache
 def bcloud_available_projects(self, context):
     """Returns the list of items used by BlenderCloudProjectGroup.project EnumProperty."""
 

blender_cloud/flamenco/__init__.py

@@ -42,11 +42,10 @@ else:
     from .. import blender
 
 import bpy
-from bpy.types import AddonPreferences, Operator, WindowManager, Scene, PropertyGroup
+from bpy.types import Operator, PropertyGroup
 from bpy.props import (
     StringProperty,
     EnumProperty,
-    PointerProperty,
     BoolProperty,
     IntProperty,
 )
@@ -54,6 +53,8 @@ from bpy.props import (
 from .. import async_loop, pillar, project_specific, utils
 from ..utils import pyside_cache, redraw
 
+import blender_asset_tracer.blendfile
+
 log = logging.getLogger(__name__)
 
 # Global flag used to determine whether panels etc. can be drawn.
@@ -91,7 +92,7 @@ def scene_sample_count(scene) -> int:
     return samples
 
 
-@pyside_cache("manager")
+@pyside_cache
 def available_managers(self, context):
     """Returns the list of items used by a manager-selector EnumProperty."""
 
@@ -269,7 +270,7 @@ def is_file_inside_job_storage(prefs, current_file: typing.Union[str, Path]) ->
 
     if isinstance(current_file, str):
         # Shaman URLs are always remote, so the current file cannot be in there.
-        if is_shaman_url(current_file):
+        if is_shaman_url(prefs.flamenco_job_file_path):
             return False
         current_file = Path(current_file)
 
@@ -649,6 +650,12 @@ class FLAMENCO_OT_render(
 
         self.log.debug("projdir: %s", projdir)
 
+        # Due to issues with library overrides and unsynced pointers, it's quite
+        # common for the Blender Animation Studio to get crashes of BAT. To avoid
+        # these, Strict Pointer Mode is disabled.
+
+        blender_asset_tracer.blendfile.set_strict_pointer_mode(False)
+
         if is_shaman_url(prefs.flamenco_job_file_path):
             endpoint, _ = bat_interface.parse_shaman_endpoint(
                 prefs.flamenco_job_file_path
@@ -947,7 +954,7 @@ async def create_job(
     *,
     priority: int = 50,
     job_description: str = None,
-    start_paused=False
+    start_paused=False,
 ) -> dict:
     """Creates a render job at Flamenco Server, returning the job object as dictionary."""
 
@@ -1000,7 +1007,7 @@ def _render_output_path(
     render_image_format: str,
     flamenco_render_frame_range: str,
     *,
-    include_rel_path: bool = True
+    include_rel_path: bool = True,
 ) -> typing.Optional[PurePath]:
     """Cached version of render_output_path()
 

blender_cloud/utils.py

@@ -19,6 +19,7 @@
 import json
 import pathlib
 import typing
+from typing import Any, Dict, Optional, Tuple
 
 
 def sizeof_fmt(num: int, suffix="B") -> str:
@@ -35,7 +36,7 @@ def sizeof_fmt(num: int, suffix="B") -> str:
     return "%.1f Yi%s" % (num, suffix)
 
 
-def find_in_path(path: pathlib.Path, filename: str) -> typing.Optional[pathlib.Path]:
+def find_in_path(path: pathlib.Path, filename: str) -> Optional[pathlib.Path]:
     """Performs a breadth-first search for the filename.
 
     Returns the path that contains the file, or None if not found.
@@ -66,41 +67,29 @@ def find_in_path(path: pathlib.Path, filename: str) -> typing.Optional[pathlib.P
     return None
 
 
-def pyside_cache(propname):
+# Mapping from (module name, function name) to the last value returned by that function.
+_pyside_cache: Dict[Tuple[str, str], Any] = {}
+
+
+def pyside_cache(wrapped):
     """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):
+    import functools
-        raise TypeError('Usage: pyside_cache("property_name")')
 
-    def decorator(wrapped):
+    @functools.wraps(wrapped)
-        """Stores the result of the callable in Python-managed memory.
+    # We can't use (*args, **kwargs), because EnumProperty explicitly checks
-
+    # for the number of fixed positional arguments.
-        This is to work around the warning at
+    def decorator(self, context):
-        https://www.blender.org/api/blender_python_api_master/bpy.props.html#bpy.props.EnumProperty
+        result = None
-        """
+        try:
-
+            result = wrapped(self, context)
-        import functools
+            return result
-
+        finally:
-        @functools.wraps(wrapped)
+            _pyside_cache[wrapped.__module__, wrapped.__name__] = result
-        # 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:
-                try:
-                    rna_type, rna_info = self.bl_rna.__annotations__[propname]
-                except AttributeError:
-                    rna_type, rna_info = getattr(self.bl_rna, propname)
-                rna_info["_cached_result"] = result
-
-        return wrapper
 
     return decorator
 

requirements.txt

@@ -3,7 +3,7 @@
 lockfile==0.12.2
 pillarsdk==1.8.0
 wheel==0.29.0
-blender-asset-tracer==1.3.1
+blender-asset-tracer==1.7
 
 # Secondary requirements:
 asn1crypto==0.24.0

setup.py

@@ -32,12 +32,14 @@ from distutils.command.install import install, INSTALL_SCHEMES
 from distutils.command.install_egg_info import install_egg_info
 from setuptools import setup, find_packages
 
-requirement_re = re.compile('[><=]+')
+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',
+    "lockfile",
+    "pillarsdk",
+    "blender-asset-tracer",
 ]
 
 
@@ -55,9 +57,9 @@ class BuildWheels(Command):
 
     description = "builds/downloads the dependencies as wheel files"
     user_options = [
-        ('wheels-path=', None, "wheel file installation path"),
+        ("wheels-path=", None, "wheel file installation path"),
-        ('deps-path=', None, "path in which dependencies are built"),
+        ("deps-path=", None, "path in which dependencies are built"),
-        ('cachecontrol-path=', None, "subdir of deps-path containing CacheControl"),
+        ("cachecontrol-path=", None, "subdir of deps-path containing CacheControl"),
     ]
 
     def initialize_options(self):
@@ -70,22 +72,23 @@ class BuildWheels(Command):
         self.my_path = pathlib.Path(__file__).resolve().parent
         package_path = self.my_path / self.distribution.get_name()
 
-        self.wheels_path = set_default_path(self.wheels_path, package_path / 'wheels')
+        self.wheels_path = set_default_path(self.wheels_path, package_path / "wheels")
-        self.deps_path = set_default_path(self.deps_path, self.my_path / 'build/deps')
+        self.deps_path = set_default_path(self.deps_path, self.my_path / "build/deps")
-        self.cachecontrol_path = set_default_path(self.cachecontrol_path,
+        self.cachecontrol_path = set_default_path(
-                                                  self.deps_path / 'cachecontrol')
+            self.cachecontrol_path, self.deps_path / "cachecontrol"
-        self.bat_path = self.deps_path / 'bat'
+        )
+        self.bat_path = self.deps_path / "bat"
 
     def run(self):
-        log.info('Storing wheels in %s', self.wheels_path)
+        log.info("Storing wheels in %s", self.wheels_path)
 
         # Parse the requirements.txt file
         requirements = {}
-        with open(str(self.my_path / 'requirements.txt')) as reqfile:
+        with open(str(self.my_path / "requirements.txt")) as reqfile:
             for line in reqfile.readlines():
                 line = line.strip()
 
-                if not line or line.startswith('#'):
+                if not line or line.startswith("#"):
                     # comments are lines that start with # only
                     continue
 
@@ -97,37 +100,45 @@ class BuildWheels(Command):
 
         self.wheels_path.mkdir(parents=True, exist_ok=True)
         for package in wheels:
-            pattern = package.replace('-', '_') + '*.whl'
+            pattern = package.replace("-", "_") + "*.whl"
             if list(self.wheels_path.glob(pattern)):
                 continue
             self.download_wheel(requirements[package])
 
         # Build CacheControl.
-        if not list(self.wheels_path.glob('CacheControl*.whl')):
+        if not list(self.wheels_path.glob("CacheControl*.whl")):
-            log.info('Building CacheControl in %s', self.cachecontrol_path)
+            log.info("Building CacheControl in %s", self.cachecontrol_path)
             # self.git_clone(self.cachecontrol_path,
             #                'https://github.com/ionrock/cachecontrol.git',
             #                'v%s' % requirements['CacheControl'][1])
             # FIXME: we need my clone until pull request #125 has been merged & released
-            self.git_clone(self.cachecontrol_path,
+            self.git_clone(
-                           'https://github.com/sybrenstuvel/cachecontrol.git',
+                self.cachecontrol_path,
-                           'sybren-filecache-delete-crash-fix')
+                "https://github.com/sybrenstuvel/cachecontrol.git",
+                "sybren-filecache-delete-crash-fix",
+            )
             self.build_copy_wheel(self.cachecontrol_path)
 
         # Ensure that the wheels are added to the data files.
         self.distribution.data_files.append(
-            ('blender_cloud/wheels', (str(p) for p in self.wheels_path.glob('*.whl')))
+            ("blender_cloud/wheels", (str(p) for p in self.wheels_path.glob("*.whl")))
         )
 
     def download_wheel(self, requirement):
         """Downloads a wheel from PyPI and saves it in self.wheels_path."""
 
-        subprocess.check_call([
+        subprocess.check_call(
-            sys.executable, '-m', 'pip',
+            [
-            'download', '--no-deps',
+                sys.executable,
-            '--dest', str(self.wheels_path),
+                "-m",
-            requirement[0]
+                "pip",
-        ])
+                "download",
+                "--no-deps",
+                "--dest",
+                str(self.wheels_path),
+                requirement[0],
+            ]
+        )
 
     def git_clone(self, workdir: pathlib.Path, git_url: str, checkout: str = None):
         if workdir.exists():
@@ -136,24 +147,25 @@ class BuildWheels(Command):
 
         workdir.mkdir(parents=True)
 
-        subprocess.check_call(['git', 'clone', git_url, str(workdir)],
+        subprocess.check_call(
-                              cwd=str(workdir.parent))
+            ["git", "clone", git_url, str(workdir)], cwd=str(workdir.parent)
+        )
 
         if checkout:
-            subprocess.check_call(['git', 'checkout', checkout],
+            subprocess.check_call(["git", "checkout", checkout], cwd=str(workdir))
-                                  cwd=str(workdir))
 
     def build_copy_wheel(self, package_path: pathlib.Path):
         # Make sure no wheels exist yet, so that we know which one to copy later.
-        to_remove = list((package_path / 'dist').glob('*.whl'))
+        to_remove = list((package_path / "dist").glob("*.whl"))
         for fname in to_remove:
             fname.unlink()
 
-        subprocess.check_call([sys.executable, 'setup.py', 'bdist_wheel'],
+        subprocess.check_call(
-                              cwd=str(package_path))
+            [sys.executable, "setup.py", "bdist_wheel"], cwd=str(package_path)
+        )
 
-        wheel = next((package_path / 'dist').glob('*.whl'))
+        wheel = next((package_path / "dist").glob("*.whl"))
-        log.info('copying %s to %s', wheel, self.wheels_path)
+        log.info("copying %s to %s", wheel, self.wheels_path)
         shutil.copy(str(wheel), str(self.wheels_path))
 
 
@@ -163,19 +175,19 @@ class BlenderAddonBdist(bdist):
 
     def initialize_options(self):
         super().initialize_options()
-        self.formats = ['zip']
+        self.formats = ["zip"]
-        self.plat_name = 'addon'  # use this instead of 'linux-x86_64' or similar.
+        self.plat_name = "addon"  # use this instead of 'linux-x86_64' or similar.
         self.fix_local_prefix()
 
     def fix_local_prefix(self):
         """Place data files in blender_cloud instead of local/blender_cloud."""
         for key in INSTALL_SCHEMES:
-            if 'data' not in INSTALL_SCHEMES[key]:
+            if "data" not in INSTALL_SCHEMES[key]:
                 continue
-            INSTALL_SCHEMES[key]['data'] = '$base'
+            INSTALL_SCHEMES[key]["data"] = "$base"
 
     def run(self):
-        self.run_command('wheels')
+        self.run_command("wheels")
         super().run()
 
 
@@ -184,7 +196,7 @@ class BlenderAddonFdist(BlenderAddonBdist):
     """Ensures that 'python setup.py fdist' creates a plain folder structure."""
 
     user_options = [
-        ('dest-path=', None, 'addon installation path'),
+        ("dest-path=", None, "addon installation path"),
     ]
 
     def initialize_options(self):
@@ -198,12 +210,12 @@ class BlenderAddonFdist(BlenderAddonBdist):
         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')
+        assert filepath.endswith(".zip")
         target_folder = self.dest_path or filepath[:-4]
 
-        print('Unzipping the package on {}.'.format(target_folder))
+        print("Unzipping the package on {}.".format(target_folder))
 
-        with zipfile.ZipFile(filepath, 'r') as zip_ref:
+        with zipfile.ZipFile(filepath, "r") as zip_ref:
             zip_ref.extractall(target_folder)
 
 
@@ -213,8 +225,8 @@ class BlenderAddonInstall(install):
 
     def initialize_options(self):
         super().initialize_options()
-        self.prefix = ''
+        self.prefix = ""
-        self.install_lib = ''
+        self.install_lib = ""
 
 
 class AvoidEggInfo(install_egg_info):
@@ -229,34 +241,38 @@ class AvoidEggInfo(install_egg_info):
 
 
 setup(
-    cmdclass={'bdist': BlenderAddonBdist,
+    cmdclass={
-              'fdist': BlenderAddonFdist,
+        "bdist": BlenderAddonBdist,
-              'install': BlenderAddonInstall,
+        "fdist": BlenderAddonFdist,
-              'install_egg_info': AvoidEggInfo,
+        "install": BlenderAddonInstall,
-              'wheels': BuildWheels},
+        "install_egg_info": AvoidEggInfo,
-    name='blender_cloud',
+        "wheels": BuildWheels,
-    description='The Blender Cloud addon allows browsing the Blender Cloud from Blender.',
+    },
-    version='1.17',
+    name="blender_cloud",
-    author='Sybren A. Stüvel',
+    description="The Blender Cloud addon allows browsing the Blender Cloud from Blender.",
-    author_email='sybren@stuvel.eu',
+    version="1.22",
-    packages=find_packages('.'),
+    author="Sybren A. Stüvel",
+    author_email="sybren@stuvel.eu",
+    packages=find_packages("."),
     data_files=[
-        ('blender_cloud', ['README.md', 'README-flamenco.md', 'CHANGELOG.md']),
+        ("blender_cloud", ["README.md", "README-flamenco.md", "CHANGELOG.md"]),
-        ('blender_cloud/icons', glob.glob('blender_cloud/icons/*')),
+        ("blender_cloud/icons", glob.glob("blender_cloud/icons/*")),
-        ('blender_cloud/texture_browser/icons',
+        (
-         glob.glob('blender_cloud/texture_browser/icons/*'))
+            "blender_cloud/texture_browser/icons",
+            glob.glob("blender_cloud/texture_browser/icons/*"),
+        ),
     ],
     scripts=[],
-    url='https://developer.blender.org/diffusion/BCA/',
+    url="https://developer.blender.org/diffusion/BCA/",
-    license='GNU General Public License v2 or later (GPLv2+)',
+    license="GNU General Public License v2 or later (GPLv2+)",
-    platforms='',
+    platforms="",
     classifiers=[
-        'Intended Audience :: End Users/Desktop',
+        "Intended Audience :: End Users/Desktop",
-        'Operating System :: OS Independent',
+        "Operating System :: OS Independent",
-        'Environment :: Plugins',
+        "Environment :: Plugins",
-        'License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)',
+        "License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)",
-        'Programming Language :: Python',
+        "Programming Language :: Python",
-        'Programming Language :: Python :: 3.5',
+        "Programming Language :: Python :: 3.5",
     ],
     zip_safe=False,
 )

update_version.sh

@@ -9,8 +9,8 @@ fi
 
 BL_INFO_VER=$(echo "$VERSION" | sed 's/\./, /g')
 
-sed "s/version='[^']*'/version='$VERSION'/" -i setup.py
+sed "s/version=\"[^\"]*\"/version=\"$VERSION\"/" -i setup.py
-sed "s/'version': ([^)]*)/'version': ($BL_INFO_VER)/" -i blender_cloud/__init__.py
+sed "s/\"version\": ([^)]*)/\"version\": ($BL_INFO_VER)/" -i blender_cloud/__init__.py
 
 git diff
 echo