#!/usr/bin/env python3
"""Script to create a new distribution.
The following options are supported:
-help Print documentation of this file and of setup.py
-local Install the distribution as a local site-package. If a
Pywikibot package is already there, it will be uninstalled
first. Clears old dist folders first.
-remote Upload the package to pypi. This cannot be done if the
Pywikibot version is a development release. Clears old dist
folders first.
-clear Clear old dist folders and leave. Does not create a
distribution.
-upgrade Upgrade pip first; upgrade or install distribution packages
build and twine first.
Usage::
[pwb] make_dist [options]
.. versionadded:: 7.3
.. versionchanged:: 7.4
- updates pip, setuptools, wheel and twine packages first
- installs pre-releases over stable versions
- also creates built distribution together with source distribution
- *-upgrade* option was added
.. versionchanged:: 7.5
- *clear* option was added
- *nodist* option was added
.. versionchanged:: 8.1
*nodist* option was removed, *clear* option does not create a
distribution. *local* and *remote* option clears old distributions
first.
.. versionchanged:: 8.2
Build frontend was changed from setuptools to build. ``-upgrade``
option also installs packages if necessary.
"""
#
# (C) Pywikibot team, 2022-2024
#
# Distributed under the terms of the MIT license.
#
from __future__ import annotations
import abc
import shutil
import sys
from dataclasses import dataclass, field
from importlib import import_module
from pathlib import Path
from subprocess import check_call, run
from pywikibot import __version__, error, info, input_yn, warning
[docs]
@dataclass
class SetupBase(abc.ABC):
"""Setup distribution base class.
.. versionadded:: 8.0
.. versionchanged:: 8.1
*dataclass* is used.
"""
local: bool
remote: bool
clear: bool
upgrade: bool
folder: Path = field(init=False)
def __post_init__(self) -> None:
"""Post-init initializer."""
self.folder = Path().resolve()
[docs]
def clear_old_dist(self) -> None: # pragma: no cover
"""Delete old dist folders.
.. versionadded:: 7.5
"""
info('<<lightyellow>>Removing old dist folders... ', newline=False)
shutil.rmtree(self.folder / 'build', ignore_errors=True)
shutil.rmtree(self.folder / 'dist', ignore_errors=True)
shutil.rmtree(self.folder / 'pywikibot.egg-info', ignore_errors=True)
info('<<lightyellow>>done')
[docs]
@abc.abstractmethod
def copy_files(self) -> None:
"""Copy files."""
[docs]
@abc.abstractmethod
def cleanup(self) -> None:
"""Cleanup copied files."""
[docs]
def run(self) -> bool:
"""Run the installer script.
:return: True if no error occurs, else False
"""
if self.local or self.remote or self.clear:
self.clear_old_dist()
if self.clear:
return True # pragma: no cover
if self.upgrade: # pragma: no cover
check_call('python -m pip install --upgrade pip', shell=True)
for module in ('build', 'twine'):
info(f'<<lightyellow>>Install or upgrade {module}')
try:
import_module(module)
except ModuleNotFoundError:
check_call(f'pip install {module}', shell=True)
else:
check_call(f'pip install --upgrade {module}', shell=True)
else:
for module in ('build', 'twine'):
try:
import_module(module)
except ModuleNotFoundError as e: # pragma: no cover
error(f'<<lightred>>{e}')
info('<<lightblue>>You may use -upgrade option to install')
return False
self.copy_files()
info('<<lightyellow>>Build package')
try:
check_call('python -m build')
except Exception as e: # pragma: no cover
error(e)
return False
finally:
self.cleanup()
info('<<lightyellow>>Check package and description')
if run('twine check dist/*', shell=True).returncode:
return False # pragma: no cover
if self.local:
info('<<lightyellow>>Install locally')
check_call('pip uninstall pywikibot -y', shell=True)
check_call(
'pip install --no-index --pre --find-links=dist pywikibot',
shell=True)
if self.remote and input_yn(
'<<lightblue>>Upload dist to pypi', automatic_quit=False):
check_call('twine upload dist/*', shell=True) # pragma: no cover
return True
[docs]
class SetupPywikibot(SetupBase):
"""Setup for Pywikibot distribution.
.. versionadded:: 8.0
"""
def __init__(self, *args) -> None:
"""Set source and target directories."""
super().__init__(*args)
source = self.folder / 'scripts' / 'i18n' / 'pywikibot'
target = self.folder / 'pywikibot' / 'scripts' / 'i18n' / 'pywikibot'
self.target = target
self.source = source
[docs]
def copy_files(self) -> None:
"""Copy i18n files to pywikibot.scripts folder.
Pywikibot i18n files are used for some translations. They are copied
to the pywikibot scripts folder.
"""
info('<<lightyellow>>Copy files')
info(f'directory is {self.folder}')
info(f'clear {self.target} directory')
shutil.rmtree(self.target, ignore_errors=True)
info('copy i18n files ... ', newline=False)
shutil.copytree(self.source, self.target)
info('done')
[docs]
def cleanup(self) -> None:
"""Remove all copied files from pywikibot scripts folder."""
info('<<lightyellow>>Remove copied files... ', newline=False)
shutil.rmtree(self.target)
# restore pywikibot en.json file
filename = 'en.json'
self.target.mkdir()
shutil.copy(self.source / filename, self.target / filename)
info('<<lightyellow>>done')
[docs]
def handle_args() -> tuple[bool, bool, bool, bool]:
"""Handle arguments and print documentation if requested.
:return: Return whether dist is to be installed locally or to be
uploaded
"""
if '-help' in sys.argv:
import re
import setup
help_text = re.sub(r'^\.\. version(added|changed)::.+', '',
__doc__, flags=re.MULTILINE | re.DOTALL)
info(help_text)
info(setup.__doc__)
sys.exit()
local = '-local' in sys.argv
remote = '-remote' in sys.argv
clear = '-clear' in sys.argv
upgrade = '-upgrade' in sys.argv
if remote and 'dev' in __version__: # pragma: no cover
warning('Distribution must not be a developmental release to upload.')
remote = False
sys.argv = [sys.argv[0]]
return local, remote, clear, upgrade
[docs]
def main() -> None:
"""Script entry point."""
args = handle_args()
return SetupPywikibot(*args).run()
if __name__ == '__main__':
if not main():
sys.exit(1) # pragma: no cover