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from pathlib import Path
import datetime
import os
import shutil
import subprocess
import sys
import packaging.version
DOIT_CONFIG = {'backend': 'sqlite3',
'default_tasks': ['dist'],
'verbosity': 2}
pythonpath = os.environ.get('PYTHONPATH')
src_py_path = str(Path('src_py').resolve())
sys.path += [src_py_path]
if pythonpath:
os.environ['PYTHONPATH'] = f'{src_py_path}{os.pathsep}{pythonpath}'
else:
os.environ['PYTHONPATH'] = src_py_path
build_dir = Path('build')
dist_dir = Path('dist')
py_build_dir = build_dir / 'py'
js_build_dir = build_dir / 'js'
def task_clean_all():
"""Clean all"""
return {'actions': [f'rm -rf {build_dir}',
f'rm -rf {dist_dir}']}
def task_check():
"""Run linters"""
def flake8():
subprocess.run(['python', '-m', 'flake8', '.'],
cwd='src_py',
check=True)
return {'actions': [flake8,
'yarn run --silent check_js',
'yarn run --silent check_sass'],
'task_dep': ['js_deps']}
def task_js_deps():
"""Install js dependencies"""
return {'actions': ['yarn install --silent']}
def task_js_build():
"""Build js"""
return {'actions': ['yarn run --silent build'],
'task_dep': ['js_deps']}
def task_js_watch():
"""Build js on change"""
return {'actions': ['yarn run --silent watch'],
'task_dep': ['js_deps']}
def task_py_build():
"""Build py"""
def mappings():
src_py_dir = Path('src_py')
for i in (src_py_dir / 'opcut').rglob('*.py'):
yield i, dst_dir / i.relative_to(src_py_dir)
src_json_dir = Path('schemas_json')
for i in src_json_dir.rglob('*.yaml'):
yield i, (dst_dir / 'opcut/schemas_json'
/ i.relative_to(src_json_dir))
for i in js_build_dir.rglob('*'):
if i.is_dir():
continue
yield i, (dst_dir / 'opcut/ui'
/ i.relative_to(js_build_dir))
dst_dir = py_build_dir
setup_path = dst_dir / 'setup.py'
manifest_path = dst_dir / 'MANIFEST.in'
src_paths = list(src_path for src_path, _ in mappings())
dst_paths = [setup_path, *(dst_path for _, dst_path in mappings())]
return {'actions': [(_copy_files, [mappings]),
(_create_manifest, [manifest_path, mappings]),
(_create_setup_py, [setup_path])],
'file_dep': src_paths,
'targets': dst_paths,
'task_dep': ['js_build']}
def task_dist():
"""Create distribution"""
def dist():
dist_dir.mkdir(parents=True, exist_ok=True)
subprocess.run(['python', 'setup.py', '-q', 'bdist_wheel',
'--dist-dir', str(dist_dir.resolve())],
cwd=str(py_build_dir),
check=True)
return {'actions': [dist],
'task_dep': ['py_build']}
def _create_setup_py(path):
version = _get_version()
readme = _get_readme()
dependencies = ['aiohttp',
'pycairo',
'hat-util']
entry_points = {'console_scripts': ['opcut = opcut.main:main']}
options = {'bdist_wheel': {'python_tag': 'cp38',
'py_limited_api': 'cp38',
'plat_name': 'any'}}
classifiers = ['Programming Language :: Python :: 3',
'License :: OSI Approved :: GPLv3 License']
with open(path, 'w', encoding='utf-8') as f:
f.write(f"from setuptools import setup\n\n\n"
f"readme = r\"\"\"\n{readme}\n\"\"\"\n\n"
f"setup(name='opcut',\n"
f" version={repr(version)},\n"
f" description='Cutting stock problem optimizer',\n"
f" long_description=readme,\n"
f" long_description_content_type='text/x-rst',\n"
f" url='https://github.com/bozokopic/opcut',\n"
f" author='Bozo Kopic',\n"
f" author_email='bozo.kopic@gmail.com',\n"
f" license='GPLv3',\n"
f" packages=['opcut'],\n"
f" include_package_data=True,\n"
f" install_requires={repr(dependencies)},\n"
f" python_requires='>=3.8',\n"
f" zip_safe=False,\n"
f" classifiers={repr(classifiers)},\n"
f" options={repr(options)},\n"
f" entry_points={repr(entry_points)})\n")
def _copy_files(mappings):
for src_path, dst_path in mappings():
if not dst_path.parent.exists():
dst_path.parent.mkdir(parents=True, exist_ok=True)
shutil.copyfile(str(src_path), str(dst_path))
def _create_manifest(path, mappings):
with open(path, 'w', encoding='utf-8') as f:
for _, i in mappings():
f.write(f"include {i.relative_to(path.parent)}\n")
def _get_version():
with open('VERSION', encoding='utf-8') as f:
version_str = f.read().strip()
if version_str.endswith('dev'):
version_str += datetime.datetime.now().strftime("%Y%m%d")
version = packaging.version.Version(version_str)
return version.public
def _get_readme():
with open('README.rst', encoding='utf-8') as f:
return f.read().strip()
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