mirror of
https://github.com/eblot/pybootd.git
synced 2024-10-05 19:49:04 +03:00
Improve setup script.
This commit is contained in:
Emmanuel Blot
parent
1556f78b18
commit
f422eb13f5
@ -15,9 +15,22 @@
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import os
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#pylint: disable-msg=missing-docstring
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__version__ = '1.8.0'
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__title__ = 'PyBootd'
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__description__ = 'Simplified BOOTP/DHCP/PXE and TFTP server'
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__uri__ = 'http://github.com/eblot/pybootd'
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__doc__ = __description__ + ' <' + __uri__ + '>'
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__author__ = 'Emmanuel Blot'
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# For all support requests, please open a new issue on GitHub
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__email__ = 'emmanuel.blot@free.fr'
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__license__ = 'LGPL v2'
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__copyright__ = 'Copyright (c) 2011-2020 Emmanuel Blot'
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import os
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def pybootd_path(path):
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170
setup.py
170
setup.py
@ -1,6 +1,6 @@
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#!/usr/bin/env python3
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#
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# Copyright (c) 2010-2019 Emmanuel Blot <emmanuel.blot@free.fr>
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# Copyright (c) 2010-2020 Emmanuel Blot <emmanuel.blot@free.fr>
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# Copyright (c) 2010-2011 Neotion
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#
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# This library is free software; you can redistribute it and/or
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@ -17,47 +17,143 @@
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from distutils.core import setup
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from os.path import dirname, join as joinpath
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from sys import platform
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#pylint: disable-msg=broad-except
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#pylint: disable-msg=no-self-use
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#pylint: disable-msg=missing-docstring
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from os import close, unlink
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from os.path import abspath, dirname, join as joinpath
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from py_compile import compile as pycompile, PyCompileError
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from re import search as research
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from sys import stderr
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from tempfile import mkstemp
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from setuptools import find_packages, setup
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from setuptools.command.build_py import build_py
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from pybootd import __version__
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def _read(fname):
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return open(joinpath(dirname(__file__), fname)).read()
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REQUIREMENTS = ['netifaces >= 0.10']
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PACKAGES = find_packages(where='.')
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KEYWORDS = 'bootp ftdp dhcp pxe netboot bios uefi'
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CLASSIFIERS = [
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'Development Status :: 4 - Beta',
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'Environment :: No Input/Output (Daemon)',
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'Intended Audience :: Developers',
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'Intended Audience :: System Administrators',
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'License :: OSI Approved :: GNU Library or '
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'Lesser General Public License (LGPL)',
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'Operating System :: MacOS :: MacOS X',
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'Operating System :: POSIX :: Linux',
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'Programming Language :: Python :: 3.5',
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'Programming Language :: Python :: 3.6',
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'Programming Language :: Python :: 3.7',
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'Programming Language :: Python :: 3.8',
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'Topic :: Internet',
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'Topic :: System :: Installation/Setup',
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'Topic :: System :: Networking',
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'Topic :: Utilities'
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]
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INSTALL_REQUIRES = ['netifaces >= 0.10']
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HERE = abspath(dirname(__file__))
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setup(
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name='pybootd',
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version=__version__,
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description='Simplified BOOTP/DHCP/PXE and TFTP server',
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author='Emmanuel Blot',
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author_email='emmanuel.blot@free.fr',
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license='LGPL v2',
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keywords='bootp ftdp dhcp pxe netboot',
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url='http://github.com/eblot/pybootd',
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download_url='https://github.com/eblot/pybootd/tarball/master',
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packages=['pybootd'],
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requires=REQUIREMENTS,
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classifiers=[
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'Development Status :: 4 - Beta',
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'Environment :: No Input/Output (Daemon)',
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'Intended Audience :: Developers',
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'Intended Audience :: System Administrators',
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'License :: OSI Approved :: GNU Library or '
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'Lesser General Public License (LGPL)',
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'Operating System :: MacOS :: MacOS X',
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'Operating System :: POSIX',
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'Programming Language :: Python :: 3.5',
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'Topic :: Internet',
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'Topic :: System :: Installation/Setup',
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'Topic :: System :: Networking',
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'Topic :: Utilities'
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],
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package_data={
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'': ['etc/*.ini', 'etc/*.cfg'],
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},
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long_description=_read('README.rst'),
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)
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def read(*parts):
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"""
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Build an absolute path from *parts* and and return the contents of the
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resulting file. Assume UTF-8 encoding.
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"""
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with open(joinpath(HERE, *parts), 'rt') as dfp:
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return dfp.read()
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META_FILE = read(joinpath('pybootd', '__init__.py'))
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def find_meta(meta):
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"""
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Extract __*meta*__ from META_FILE.
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"""
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meta_match = research(
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r"(?m)^__{meta}__ = ['\"]([^'\"]*)['\"]".format(meta=meta),
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META_FILE
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)
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if meta_match:
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return meta_match.group(1)
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raise RuntimeError("Unable to find __{meta}__ string.".format(meta=meta))
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class BuildPy(build_py):
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"""Override byte-compile sequence to catch any syntax error issue.
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For some reason, distutils' byte-compile when it forks a sub-process
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to byte-compile a .py file into a .pyc does NOT check the success of
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the compilation. Therefore, any syntax error is explictly ignored,
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and no output file is generated. This ends up generating an incomplete
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package w/ a nevertheless successfull setup.py execution.
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Here, each Python file is build before invoking distutils, so that any
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syntax error is catched, raised and setup.py actually fails should this
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event arise.
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This step is critical to check that an unsupported syntax (for ex. 3.6
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syntax w/ a 3.5 interpreter) does not end into a 'valid' package from
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setuptools perspective...
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"""
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def byte_compile(self, files):
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for file in files:
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if not file.endswith('.py'):
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continue
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pfd, pyc = mkstemp('.pyc')
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close(pfd)
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try:
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pycompile(file, pyc, doraise=True)
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self._check_line_width(file)
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continue
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except PyCompileError as exc:
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# avoid chaining exceptions
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print(str(exc), file=stderr)
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raise SyntaxError("Cannot byte-compile '%s'" % file)
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finally:
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unlink(pyc)
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super().byte_compile(files)
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def _check_line_width(self, file):
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with open(file, 'rt') as pfp:
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for lpos, line in enumerate(pfp, start=1):
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if len(line) > 80:
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print('\n %d: %s' % (lpos, line.rstrip()))
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raise RuntimeError("Invalid line width '%s'" % file)
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def main():
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setup(
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cmdclass={'build_py': BuildPy},
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name=find_meta('title').lower(),
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description=find_meta('description'),
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license=find_meta('license'),
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url=find_meta('uri'),
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version=find_meta('version'),
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author=find_meta('author'),
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author_email=find_meta('email'),
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maintainer=find_meta('author'),
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maintainer_email=find_meta('email'),
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keywords=KEYWORDS,
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long_description=_read('README.rst'),
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packages=PACKAGES,
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download_url='/'.join((find_meta('uri'), 'tarball/master')),
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install_requires=INSTALL_REQUIRES,
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classifiers=CLASSIFIERS,
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package_data={
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'': ['etc/*.ini', 'etc/*.cfg'],
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},
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)
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if __name__ == '__main__':
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try:
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main()
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except Exception as exc:
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print(exc, file=stderr)
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exit(1)
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