| """ |
| Create a dist_info directory |
| As defined in the wheel specification |
| """ |
|
|
| import os |
| import shutil |
| from contextlib import contextmanager |
| from pathlib import Path |
| from typing import cast |
|
|
| from .. import _normalization |
| from .._shutil import rmdir as _rm |
| from .egg_info import egg_info as egg_info_cls |
|
|
| from distutils import log |
| from distutils.core import Command |
|
|
|
|
| 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 = [ |
| ( |
| '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.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) -> None: |
| dist = self.distribution |
| project_dir = dist.src_root or os.curdir |
| self.output_dir = Path(self.output_dir or project_dir) |
|
|
| egg_info = cast(egg_info_cls, 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) |
| shutil.copytree(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) -> None: |
| 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(f"creating '{os.path.abspath(self.dist_info_dir)}'") |
| bdist_wheel = self.get_finalized_command('bdist_wheel') |
|
|
| |
| with self._maybe_bkp_dir(egg_info_dir, self.keep_egg_info): |
| bdist_wheel.egg2dist(egg_info_dir, self.dist_info_dir) |
|
|
