2190c0c7e5
This could make output really polluted, where it'll be hard to see actual issues. It is still possible to have all backtraces printed using BLENDER_VERBOSE environment variable.
260 lines
8.2 KiB
Python
260 lines
8.2 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8 compliant>
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# simple script to enable all addons, and disable
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"""
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./blender.bin --background -noaudio --factory-startup --python tests/python/bl_load_py_modules.py
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"""
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import bpy
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import addon_utils
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import sys
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import os
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BLACKLIST = {
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"bl_i18n_utils",
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"bl_previews_utils",
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"cycles",
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"io_export_dxf", # TODO, check on why this fails
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'io_import_dxf', # Because of cydxfentity.so dependency
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# The unpacked wheel is only loaded when actually used, not directly on import:
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os.path.join("io_blend_utils", "blender_bam-unpacked.whl"),
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}
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# Some modules need to add to the `sys.path`.
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MODULE_SYS_PATHS = {
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# Runs in a Python subprocess, so its expected its basedir can be imported.
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"io_blend_utils.blendfile_pack": ".",
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}
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if not bpy.app.build_options.freestyle:
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BLACKLIST.add("render_freestyle_svg")
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BLACKLIST_DIRS = (
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os.path.join(bpy.utils.resource_path('USER'), "scripts"),
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) + tuple(addon_utils.paths()[1:])
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def module_names_recursive(mod_dir, *, parent=None):
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"""
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a version of bpy.path.module_names that includes non-packages
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"""
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is_package = os.path.exists(os.path.join(mod_dir, "__init__.py"))
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for n in os.listdir(mod_dir):
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if not n.startswith((".", "_")):
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submod_full = os.path.join(mod_dir, n)
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if os.path.isdir(submod_full):
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if not parent:
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subparent = n
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else:
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subparent = parent + "." + n
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yield from module_names_recursive(submod_full, parent=subparent)
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elif n.endswith(".py") and is_package is False:
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submod = n[:-3]
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if parent:
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submod = parent + "." + submod
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yield submod, submod_full
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def module_names_all(mod_dir):
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yield from bpy.path.module_names(mod_dir)
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yield from module_names_recursive(mod_dir)
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def addon_modules_sorted():
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modules = addon_utils.modules({})
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modules[:] = [mod for mod in modules if not mod.__file__.startswith(BLACKLIST_DIRS)]
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modules.sort(key=lambda mod: mod.__name__)
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return modules
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def source_list(path, filename_check=None):
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from os.path import join
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for dirpath, dirnames, filenames in os.walk(path):
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# skip '.svn'
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if dirpath.startswith("."):
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continue
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for filename in filenames:
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filepath = join(dirpath, filename)
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if filename_check is None or filename_check(filepath):
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yield filepath
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def load_addons():
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modules = addon_modules_sorted()
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addons = bpy.context.user_preferences.addons
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# first disable all
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for mod_name in list(addons.keys()):
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addon_utils.disable(mod_name, default_set=True)
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assert(bool(addons) is False)
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for mod in modules:
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mod_name = mod.__name__
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if mod_name in BLACKLIST:
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continue
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addon_utils.enable(mod_name, default_set=True)
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if not (mod_name in addons):
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raise Exception("'addon_utils.enable(%r)' call failed" % mod_name)
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def load_modules():
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VERBOSE = os.environ.get("BLENDER_VERBOSE") is not None
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modules = []
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module_paths = []
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# paths blender stores scripts in.
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paths = bpy.utils.script_paths()
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print("Paths:")
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for script_path in paths:
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print("\t'%s'" % script_path)
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#
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# find all sys.path we added
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for script_path in paths:
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for mod_dir in sys.path:
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if mod_dir.startswith(script_path):
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if not mod_dir.startswith(BLACKLIST_DIRS):
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if mod_dir not in module_paths:
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if os.path.exists(mod_dir):
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module_paths.append(mod_dir)
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#
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# collect modules from our paths.
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module_names = {}
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for mod_dir in module_paths:
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# print("mod_dir", mod_dir)
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for mod, mod_full in bpy.path.module_names(mod_dir):
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if mod in BLACKLIST:
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continue
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if mod in module_names:
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mod_dir_prev, mod_full_prev = module_names[mod]
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raise Exception("Module found twice %r.\n (%r -> %r, %r -> %r)" %
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(mod, mod_dir, mod_full, mod_dir_prev, mod_full_prev))
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modules.append(__import__(mod))
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module_names[mod] = mod_dir, mod_full
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del module_names
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#
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# test we tested all files except for presets and templates
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ignore_paths = [
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os.sep + "presets" + os.sep,
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os.sep + "templates" + os.sep,
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] + ([(os.sep + f + os.sep) for f in BLACKLIST] +
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[(os.sep + f + ".py") for f in BLACKLIST])
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#
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# now submodules
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for m in modules:
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filepath = m.__file__
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if os.path.basename(filepath).startswith("__init__."):
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mod_dir = os.path.dirname(filepath)
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for submod, submod_full in module_names_all(mod_dir):
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# fromlist is ignored, ugh.
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mod_name_full = m.__name__ + "." + submod
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sys_path_back = sys.path[:]
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sys.path.extend([
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os.path.normpath(os.path.join(mod_dir, f))
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for f in MODULE_SYS_PATHS.get(mod_name_full, ())
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])
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try:
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__import__(mod_name_full)
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mod_imp = sys.modules[mod_name_full]
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sys.path[:] = sys_path_back
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# check we load what we ask for.
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assert(os.path.samefile(mod_imp.__file__, submod_full))
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modules.append(mod_imp)
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except Exception as e:
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import traceback
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# Module might fail to import, but we don't want whole test to fail here.
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# Reasoning:
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# - This module might be in ignored list (for example, preset or template),
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# so failing here will cause false-positive test failure.
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# - If this is module which should not be ignored, it is not added to list
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# of successfully loaded modules, meaning the test will catch this
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# import failure.
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# - We want to catch all failures of this script instead of stopping on
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# a first big failure.
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do_print = True
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if not VERBOSE:
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for ignore in ignore_paths:
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if ignore in submod_full:
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do_print = False
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break
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if do_print:
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traceback.print_exc()
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#
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# check which filepaths we didn't load
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source_files = []
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for mod_dir in module_paths:
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source_files.extend(source_list(mod_dir, filename_check=lambda f: f.endswith(".py")))
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source_files = list(set(source_files))
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source_files.sort()
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#
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# remove loaded files
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loaded_files = list({m.__file__ for m in modules})
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loaded_files.sort()
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for f in loaded_files:
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source_files.remove(f)
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for f in source_files:
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for ignore in ignore_paths:
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if ignore in f:
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break
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else:
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raise Exception("Source file %r not loaded in test" % f)
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print("loaded %d modules" % len(loaded_files))
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def main():
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load_addons()
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load_modules()
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if __name__ == "__main__":
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# So a python error exits(1)
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try:
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main()
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except:
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import traceback
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traceback.print_exc()
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sys.exit(1)
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