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Py API Doc: add runtime changelog generation to `sphinx_doc_gen.py`. 

Optionally use `sphinx_changelog_gen.py` to dump current version of the
API in a JSON file, and use closest previous one listed in given index
file to create a changelog RST page for Sphinx.

Part of {T97663}.
This commit is contained in:
Bastien Montagne 2022-06-15 15:43:13 +02:00
parent f9f73473d6
commit 614aa9d8ec
1 changed files with 43 additions and 0 deletions
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43
doc/python_api/sphinx_doc_gen.py
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@ -141,6 +141,26 @@ def handle_args():
required=False,
)
parser.add_argument(
"--api-changelog-generate",
dest="changelog",
default=False,
action='store_true',
help="Generate the API changelog RST file "
"(default=False, requires `--api-dump-index-path` parameter)",
required=False,
)
parser.add_argument(
"--api-dump-index-path",
dest="api_dump_index_path",
metavar='FILE',
default=None,
help="Path to the API dump index JSON file "
"(required when `--api-changelog-generate` is True)",
required=False,
)
parser.add_argument(
"-o", "--output",
dest="output_dir",
@ -514,6 +534,26 @@ if ARGS.sphinx_build_pdf:
sphinx_make_pdf_log = os.path.join(ARGS.output_dir, ".latex_make.log")
SPHINX_MAKE_PDF_STDOUT = open(sphinx_make_pdf_log, "w", encoding="utf-8")
# --------------------------------CHANGELOG GENERATION--------------------------------------
def generate_changelog():
import importlib.util
spec = importlib.util.spec_from_file_location("sphinx_changelog_gen",
os.path.abspath(os.path.join(SCRIPT_DIR, "sphinx_changelog_gen.py")))
sphinx_changelog_gen = importlib.util.module_from_spec(spec)
spec.loader.exec_module(sphinx_changelog_gen)
API_DUMP_INDEX_FILEPATH = ARGS.api_dump_index_path
API_DUMP_ROOT = os.path.dirname(API_DUMP_INDEX_FILEPATH)
API_DUMP_FILEPATH = os.path.abspath(os.path.join(API_DUMP_ROOT, BLENDER_VERSION_DOTS, "api_dump.json"))
API_CHANGELOG_FILEPATH = os.path.abspath(os.path.join(SPHINX_IN_TMP, "change_log.rst"))
sphinx_changelog_gen.main(("--", "--indexpath", API_DUMP_INDEX_FILEPATH, "dump", "--filepath-out", API_DUMP_FILEPATH))
sphinx_changelog_gen.main(("--", "--indexpath", API_DUMP_INDEX_FILEPATH, "changelog", "--filepath-out", API_CHANGELOG_FILEPATH))
# --------------------------------API DUMP--------------------------------------
# Lame, python won't give some access.
@ -2473,6 +2513,9 @@ def main():
rna2sphinx(SPHINX_IN_TMP)
if ARGS.changelog:
generate_changelog()
if ARGS.full_rebuild:
# Only for full updates.
shutil.rmtree(SPHINX_IN, True)