| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127 |
- """
- Create a dist_info directory
- As defined in the wheel specification
- """
- import os
- import shutil
- import sys
- from contextlib import contextmanager
- from distutils import log
- from distutils.core import Command
- from pathlib import Path
- from .. import _normalization
- from ..warnings import SetuptoolsDeprecationWarning
- class dist_info(Command):
- """
- This command is private and reserved for internal use of setuptools,
- users should rely on ``setuptools.build_meta`` APIs.
- """
- description = "DO NOT CALL DIRECTLY, INTERNAL ONLY: create .dist-info directory"
- user_options = [
- (
- 'egg-base=',
- 'e',
- "directory containing .egg-info directories"
- " (default: top of the source tree)"
- " DEPRECATED: use --output-dir.",
- ),
- (
- 'output-dir=',
- 'o',
- "directory inside of which the .dist-info will be"
- "created (default: top of the source tree)",
- ),
- ('tag-date', 'd', "Add date stamp (e.g. 20050528) to version number"),
- ('tag-build=', 'b', "Specify explicit tag to add to version number"),
- ('no-date', 'D', "Don't include date stamp [default]"),
- ('keep-egg-info', None, "*TRANSITIONAL* will be removed in the future"),
- ]
- boolean_options = ['tag-date', 'keep-egg-info']
- negative_opt = {'no-date': 'tag-date'}
- def initialize_options(self):
- self.egg_base = None
- self.output_dir = None
- self.name = None
- self.dist_info_dir = None
- self.tag_date = None
- self.tag_build = None
- self.keep_egg_info = False
- def finalize_options(self):
- if self.egg_base:
- msg = "--egg-base is deprecated for dist_info command. Use --output-dir."
- SetuptoolsDeprecationWarning.emit(msg, due_date=(2023, 9, 26))
- # This command is internal to setuptools, therefore it should be safe
- # to remove the deprecated support soon.
- self.output_dir = self.egg_base or self.output_dir
- dist = self.distribution
- project_dir = dist.src_root or os.curdir
- self.output_dir = Path(self.output_dir or project_dir)
- egg_info = self.reinitialize_command("egg_info")
- egg_info.egg_base = str(self.output_dir)
- if self.tag_date:
- egg_info.tag_date = self.tag_date
- else:
- self.tag_date = egg_info.tag_date
- if self.tag_build:
- egg_info.tag_build = self.tag_build
- else:
- self.tag_build = egg_info.tag_build
- egg_info.finalize_options()
- self.egg_info = egg_info
- name = _normalization.safer_name(dist.get_name())
- version = _normalization.safer_best_effort_version(dist.get_version())
- self.name = f"{name}-{version}"
- self.dist_info_dir = os.path.join(self.output_dir, f"{self.name}.dist-info")
- @contextmanager
- def _maybe_bkp_dir(self, dir_path: str, requires_bkp: bool):
- if requires_bkp:
- bkp_name = f"{dir_path}.__bkp__"
- _rm(bkp_name, ignore_errors=True)
- _copy(dir_path, bkp_name, dirs_exist_ok=True, symlinks=True)
- try:
- yield
- finally:
- _rm(dir_path, ignore_errors=True)
- shutil.move(bkp_name, dir_path)
- else:
- yield
- def run(self):
- self.output_dir.mkdir(parents=True, exist_ok=True)
- self.egg_info.run()
- egg_info_dir = self.egg_info.egg_info
- assert os.path.isdir(egg_info_dir), ".egg-info dir should have been created"
- log.info("creating '{}'".format(os.path.abspath(self.dist_info_dir)))
- bdist_wheel = self.get_finalized_command('bdist_wheel')
- # TODO: if bdist_wheel if merged into setuptools, just add "keep_egg_info" there
- with self._maybe_bkp_dir(egg_info_dir, self.keep_egg_info):
- bdist_wheel.egg2dist(egg_info_dir, self.dist_info_dir)
- def _rm(dir_name, **opts):
- if os.path.isdir(dir_name):
- shutil.rmtree(dir_name, **opts)
- def _copy(src, dst, **opts):
- if sys.version_info < (3, 8):
- opts.pop("dirs_exist_ok", None)
- shutil.copytree(src, dst, **opts)
|
