forked from mrlan/EnglishPal
107 lines
3.4 KiB
Python
107 lines
3.4 KiB
Python
"""
|
|
Create a dist_info directory
|
|
As defined in the wheel specification
|
|
"""
|
|
|
|
import os
|
|
import shutil
|
|
from contextlib import contextmanager
|
|
from distutils import log
|
|
from distutils.core import Command
|
|
from pathlib import Path
|
|
from typing import cast
|
|
|
|
from .. import _normalization
|
|
from .egg_info import egg_info as egg_info_cls
|
|
|
|
|
|
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):
|
|
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):
|
|
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)
|