forked from bartvdbraak/blender
PyAPI: avoid scanning all addons on startup
Gives small speedup
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783b4cd1ca
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@ -36,6 +36,15 @@ error_encoding = False
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addons_fake_modules = {}
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addons_fake_modules = {}
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# called only once at startup, avoids calling 'reset_all', correct but slower.
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def _initialize():
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path_list = paths()
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for path in path_list:
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_bpy.utils._sys_path_ensure(path)
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for addon in _user_preferences.addons:
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enable(addon.module)
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def paths():
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def paths():
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# RELEASE SCRIPTS: official scripts distributed in Blender releases
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# RELEASE SCRIPTS: official scripts distributed in Blender releases
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addon_paths = _bpy.utils.script_paths("addons")
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addon_paths = _bpy.utils.script_paths("addons")
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@ -182,14 +191,16 @@ def modules_refresh(module_cache=addons_fake_modules):
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def modules(module_cache=addons_fake_modules, refresh=True):
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def modules(module_cache=addons_fake_modules, refresh=True):
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if refresh:
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if refresh or ((module_cache is addons_fake_modules) and modules._is_first):
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modules_refresh(module_cache)
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modules_refresh(module_cache)
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modules._is_first = False
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mod_list = list(module_cache.values())
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mod_list = list(module_cache.values())
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mod_list.sort(key=lambda mod: (mod.bl_info["category"],
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mod_list.sort(key=lambda mod: (mod.bl_info["category"],
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mod.bl_info["name"],
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mod.bl_info["name"],
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))
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))
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return mod_list
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return mod_list
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modules._is_first = True
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def check(module_name):
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def check(module_name):
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@ -244,7 +244,14 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
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test_register(mod)
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test_register(mod)
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# deal with addons separately
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# deal with addons separately
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_addon_utils.reset_all(reload_scripts)
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_initialize = getattr(_addon_utils, "_initialize", None)
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if _initialize is not None:
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# first time, use fast-path
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_initialize()
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del _addon_utils._initialize
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else:
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_addon_utils.reset_all(reload_scripts)
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del _initialize
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# run the active integration preset
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# run the active integration preset
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filepath = preset_find(_user_preferences.inputs.active_keyconfig,
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filepath = preset_find(_user_preferences.inputs.active_keyconfig,
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