31cb31d736
Support name-spaced add-ons, exposed via user configurable extension
repositories.
Directories for add-ons can be added at run-time and are name-spaced to
avoid name-collisions with Python modules or add-ons from other
repositories.
This is exposed as an experimental feature "Extension Repositories".
Details:
- A `bUserExtensionRepo` type which represents a repository which is
listed in the add-ons repository.
- `JunctionModuleHandle` class to manage a package with sub-modules
which can point to arbitrary locations.
- `bpy.app.handlers._extension_repos_update_{pre/post}` internal
callbacks run before/after changes to extension repositories,
callbacks are used to sync the changes to the Python package that
exposes these to add-ons.
- The size of an add-on name has been increased so a user-defined package
prefix can be included without enforcing shorter add-on names.
- Functionality relating to package management has been left out of this
change and will be developed separately.
Further work:
- While a repository can be renamed, enabled add-ons aren't renamed.
Eventually we might want to support this although we could also
disallow renaming repositories with add-ons enabled as the name isn't
all that significant.
- Removing a repository should remove all the add-ons located in this
repository.
- Sub-module names are currently restricted to `[A-Za-z]+[A-Za-z0-9_]*`
we might want to relax this to allow unicode characters (we might
still want to disallow `-` or any characters that would prevent
attribute access in code).
Ref !110869.
Reviewed By: brecht
44 lines
836 B
C
44 lines
836 B
C
/* SPDX-FileCopyrightText: 2023 Blender Foundation
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup DNA
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*/
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#pragma once
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#include "DNA_asset_types.h"
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/* Struct members on own line. */
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/* clang-format off */
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/* -------------------------------------------------------------------- */
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/** \name bUserAssetLibrary Struct
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* \{ */
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#define _DNA_DEFAULT_bUserAssetLibrary \
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{ \
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.import_method = ASSET_IMPORT_APPEND_REUSE, \
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.flag = ASSET_LIBRARY_RELATIVE_PATH, \
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}
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name bUserExtensionRepo Struct
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* \{ */
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#define _DNA_DEFAULT_bUserExtensionRepo \
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{ \
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.name = {'\0'}, \
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.module = {'\0'}, \
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.dirpath = {'\0'}, \
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.remote_path = {'\0'}, \
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.flag = 0, \
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}
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/** \} */
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/* clang-format on */
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