forked from bartvdbraak/blender
fix 2 bugs with addon installation
- installing an addon which creates a new script directory didn't add this to the sys.path. - installing the addon was meant to set the search string to the addon name but was broken.
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7c5d6c9c39
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5a0dca41e5
@ -33,6 +33,7 @@ import sys as _sys
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import addon_utils as _addon_utils
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_script_module_dirs = "startup", "modules"
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def _test_import(module_name, loaded_modules):
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use_time = _bpy.app.debug
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@ -183,7 +184,7 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
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_global_loaded_modules[:] = []
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for base_path in script_paths():
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for path_subdir in ("startup", "modules"):
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for path_subdir in _script_module_dirs:
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path = _os.path.join(base_path, path_subdir)
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if _os.path.isdir(path):
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_sys_path_ensure(path)
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@ -260,7 +261,7 @@ def script_paths(subdir=None, user_pref=True, all=False):
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if path not in scripts and _os.path.isdir(path):
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scripts.append(path)
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if not subdir:
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if subdir is None:
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return scripts
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script_paths = []
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@ -272,6 +273,24 @@ def script_paths(subdir=None, user_pref=True, all=False):
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return script_paths
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def refresh_script_paths():
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"""
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Run this after creating new script paths to update sys.path
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"""
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for base_path in script_paths():
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for path_subdir in _script_module_dirs:
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path = _os.path.join(base_path, path_subdir)
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if _os.path.isdir(path):
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_sys_path_ensure(path)
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for path in _addon_utils.paths():
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_sys_path_ensure(path)
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path = _os.path.join(path, "modules")
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if _os.path.isdir(path):
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_sys_path_ensure(path)
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_presets = _os.path.join(_scripts[0], "presets") # FIXME - multiple paths
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@ -1106,7 +1106,8 @@ class WM_OT_addon_install(bpy.types.Operator):
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del pyfile_dir
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# done checking for exceptional case
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contents = set(os.listdir(path_addons))
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addon_files_old = set(os.listdir(path_addons))
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addons_old = {mod.__name__ for mod in addon_utils.modules(USERPREF_PT_addons._addons_fake_modules)}
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#check to see if the file is in compressed format (.zip)
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if zipfile.is_zipfile(pyfile):
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@ -1155,11 +1156,13 @@ class WM_OT_addon_install(bpy.types.Operator):
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traceback.print_exc()
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return {'CANCELLED'}
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addons_new = {mod.__name__ for mod in addon_utils.modules(USERPREF_PT_addons._addons_fake_modules)} - addons_old
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addons_new.discard("modules")
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# disable any addons we may have enabled previously and removed.
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# this is unlikely but do just incase. bug [#23978]
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addons_new = set(os.listdir(path_addons)) - contents
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for new_addon in addons_new:
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addon_utils.disable(os.path.splitext(new_addon)[0])
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addon_utils.disable(new_addon)
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# possible the zip contains multiple addons, we could disallow this
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# but for now just use the first
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@ -1172,6 +1175,9 @@ class WM_OT_addon_install(bpy.types.Operator):
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context.window_manager.addon_search = info["name"]
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break
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# incase a new module path was created to install this addon.
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bpy.utils.refresh_script_paths()
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# TODO, should not be a warning.
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# self.report({'WARNING'}, "File installed to '%s'\n" % path_dest)
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return {'FINISHED'}
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