Python/apps/py-cutils: intree-build-helper/cutils

annotate intree-build-helper/cutils_build.py @ 408:3e28e5aacb8a default

A separate "wheel" package is not used by modern build backends any more.

author	Franz Glasner <fzglas.hg@dom66.de>
date	Tue, 17 Feb 2026 17:16:27 +0100
parents	deabdfed3b96
children

rev	line source
406 deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1 # -- coding: utf-8 --
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	2 # :-
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	3 # SPDX-FileCopyrightText: © 2025-2026 Franz Glasner
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	4 # SPDX-License-Identifier: BSD-3-Clause
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	5 # :-
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	6 r"""An intree build backend that is mostly just a wrapper for
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	7 :mod:`setuptools.build_meta`.
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	8
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	9 Augments :fn:`build_sdist` to automatically postprocess it
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	10 (i.e. add symlinks as symlinks).
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	11
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	12 """
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	13
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	14 # Firstly, we are just a wrapper for setuptools.build_meta
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	15 from setuptools.build_meta import * # noqa:F403,F401
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	16 from setuptools.build_meta import build_sdist as _orig_build_sdist
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	17
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	18 import gzip as _gzip
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	19 import io as _io
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	20 import logging as _logging
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	21 import os as _os
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	22 import tarfile as _tarfile
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	23
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	24
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	25 _log = _logging.getLogger(__name__)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	26
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	27
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	28 def _postprocess_sdist(sdist_directory, sdist_archive, config_settings):
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	29 _log.info("post-processing the sdist %r ...", sdist_archive)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	30 #
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	31 # PEP 625 requires that sdist archive filenames are of the form
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	32 # <normalized_project_name>-<project_version>.tar.gz
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	33 #
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	34 if sdist_archive.endswith(".tar.gz"):
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	35 uncompressed_sdist_archive = sdist_archive[:-3]
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	36 # the directory prefix within the archive
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	37 archive_path_prefix = uncompressed_sdist_archive[:-4]
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	38 normalized_project_name, sep, project_version = \
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	39 archive_path_prefix.rpartition('-')
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	40 if not sep:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	41 raise ValueError(
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	42 "unexpected archive path prefix: %s" % (archive_path_prefix,))
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	43 else:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	44 raise ValueError("unexpected archive name: %s" % (sdist_archive,))
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	45
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	46 uncompressed_sdist_path = f"{sdist_directory}/{uncompressed_sdist_archive}"
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	47
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	48 # Metadata directories in the FS and the archive
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	49 egg_directory = f"{normalized_project_name}.egg-info"
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	50 if not _os.path.isdir(egg_directory):
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	51 raise RuntimeError("directory does not exist: %s" % (egg_directory,))
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	52 sources_txt_path = f"{egg_directory}/SOURCES.txt"
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	53 sources_txt_arcname = f"{archive_path_prefix}/{egg_directory}/SOURCES.txt"
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	54
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	55 if _os.path.isfile(uncompressed_sdist_path):
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	56 _log.warning("warning: overwriting existing %r",
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	57 uncompressed_sdist_path)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	58
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	59 # Uncompress
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	60 _log.info("uncompressing the created archive %r into %r",
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	61 f"{sdist_directory}/{sdist_archive}",
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	62 uncompressed_sdist_path)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	63 with _gzip.GzipFile(f"{sdist_directory}/{sdist_archive}",
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	64 mode="rb") as ca:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	65 with open(uncompressed_sdist_path, "wb") as uca:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	66 while True:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	67 data = ca.read(64*1024)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	68 if not data:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	69 break
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	70 uca.write(data)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	71
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	72 # Get SOURCES.txt from the metadata within the sdist
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	73 with _tarfile.TarFile(uncompressed_sdist_path, "r") as tf:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	74 sf = tf.extractfile(sources_txt_arcname)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	75 try:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	76 sources_txt = sf.read()
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	77 finally:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	78 sf.close()
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	79
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	80 with _tarfile.TarFile(uncompressed_sdist_path, "a") as tf:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	81 arcname = "{}/tests/data".format(archive_path_prefix)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	82 try:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	83 info = tf.getmember(arcname)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	84 except KeyError:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	85 pass
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	86 else:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	87 raise RuntimeError("already postprocessed")
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	88 pre_names = set(tf.getnames())
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	89 tf.add("tests/data", arcname=arcname, recursive=True)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	90
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	91 #
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	92 # Determine the new files and symlinks that are to be added
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	93 # to SOURCES.txt. Skip directories.
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	94 #
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	95 post_names = set(tf.getnames())
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	96 new_names = list(post_names - pre_names)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	97 new_names.sort()
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	98 new_sources = []
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	99
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	100 for np in new_names:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	101 nn = np[len(archive_path_prefix)+1:]
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	102 info = tf.getmember(np)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	103 if not info.isdir():
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	104 _log.info("adding %s -> %s", nn, np)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	105 new_sources.append(nn)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	106
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	107 # Augment SOURCES.txt and add it to the archive
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	108 sources_info = tf.gettarinfo(
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	109 sources_txt_path, arcname=sources_txt_arcname)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	110 sf = _io.BytesIO()
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	111 sf.write(sources_txt)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	112 if not sources_txt.endswith(b'\n'):
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	113 sf.write(b'\n')
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	114 sf.write(_b('\n'.join(new_sources)))
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	115 sources_info.size = len(sf.getvalue())
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	116 sf.seek(0)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	117 #
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	118 # This adds SOURCES.txt a 2nd time -- effectively overwriting
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	119 # the "earlier" one.
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	120 #
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	121 tf.addfile(sources_info, sf)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	122
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	123 # Compress
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	124 _log.info("recompressing the augmented archive %r into %r",
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	125 uncompressed_sdist_path,
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	126 f"{sdist_directory}/{sdist_archive}")
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	127 with open(uncompressed_sdist_path, "rb") as uca:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	128 with open(f"{sdist_directory}/{sdist_archive}", "wb") as ca:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	129 with _gzip.GzipFile(filename=uncompressed_sdist_archive,
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	130 fileobj=ca,
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	131 mode="wb") as gzfile:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	132 while True:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	133 data = uca.read(64*1024)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	134 if not data:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	135 break
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	136 gzfile.write(data)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	137
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	138 _log.info("post-processing the sdist done.")
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	139 return sdist_archive
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	140
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	141
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	142 def _b(buf, encoding="ascii"):
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	143 if isinstance(buf, bytes):
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	144 return buf
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	145 else:
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	146 return buf.encode(encoding)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	147
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	148
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	149 def build_sdist(sdist_directory, config_settings=None):
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	150 # NOTE: logging is obviously set to level WARN (default?)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	151 _log.debug(
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	152 "debug: build_sdist in cutils_build called with params"
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	153 " sdist_directory=%r, config_settings=%r",
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	154 sdist_directory, config_settings)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	155 # NOTE: orig_build_sdist re-configures logging to level INFO
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	156 sdist_archive = _orig_build_sdist(
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	157 sdist_directory, config_settings=config_settings)
deabdfed3b96 For current Python versions use an intree build backend that wraps setuptools.build_meta. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	158 return _postprocess_sdist(sdist_directory, sdist_archive, config_settings)

Mercurial > hgrepos > Python > apps > py-cutils

annotate intree-build-helper/cutils_build.py @ 408:3e28e5aacb8a default