mirror of
https://git.mirrors.martin98.com/https://github.com/petaflot/pygcode
synced 2025-04-22 05:40:07 +08:00
125 lines
3.9 KiB
Python
125 lines
3.9 KiB
Python
import codecs
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import os
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import re
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from distutils.version import LooseVersion
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from setuptools import setup, find_packages
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# Setup template thanks to: Hynek Schlawack
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# https://hynek.me/articles/sharing-your-labor-of-love-pypi-quick-and-dirty/
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###################################################################
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NAME = "pygcode"
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PACKAGES = find_packages(where="src")
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META_PATH = os.path.join("src", NAME, "__init__.py")
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KEYWORDS = ['gcode', 'cnc', 'parser', 'interpreter']
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CLASSIFIERS = [
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"Development Status :: 3 - Alpha", # see src/pygcode/__init__.py
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"Intended Audience :: Developers",
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"Intended Audience :: Manufacturing",
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"License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
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"Natural Language :: English",
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"Operating System :: OS Independent",
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"Programming Language :: Python",
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"Programming Language :: Python :: 2",
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"Programming Language :: Python :: 3",
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"Topic :: Scientific/Engineering",
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]
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INSTALL_REQUIRES = [
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'argparse', # Python command-line parsing library
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'euclid3', # 2D and 3D vector, matrix, quaternion and geometry module.
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'six', # Python 2 and 3 compatibility utilities
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]
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SCRIPTS = [
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'scripts/pygcode-norm',
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'scripts/pygcode-crop',
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]
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###################################################################
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HERE = os.path.abspath(os.path.dirname(__file__))
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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 codecs.open(os.path.join(HERE, *parts), "rb", "utf-8") as f:
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return f.read()
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META_FILE = read(META_PATH)
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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 = re.search(
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r"^(?P<name>__{meta}__)\s*=\s*['\"](?P<value>[^'\"]*)['\"](\s*#.*)?$".format(meta=meta),
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META_FILE, re.M
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)
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if meta_match:
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return meta_match.group('value')
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raise RuntimeError("Unable to find __{meta}__ string.".format(meta=meta))
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def assert_version_classifier(version_str):
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"""
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Verify version consistency:
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version number must correspond to the correct "Development Status" classifier
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:raises: ValueError if error found, but ideally this function does nothing
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"""
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V = lambda v: LooseVersion(v)
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# cast version
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version = V(version_str)
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# get "Development Status" classifier
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dev_status_list = [x for x in CLASSIFIERS if x.startswith("Development Status ::")]
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if len(dev_status_list) != 1:
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raise ValueError("must be 1 'Development Status' in CLASSIFIERS")
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classifier = dev_status_list.pop()
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version_map = [
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(V('0.1'), "Development Status :: 2 - Pre-Alpha"),
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(V('0.2'), "Development Status :: 3 - Alpha"),
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(V('0.3'), "Development Status :: 4 - Beta"),
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(V('1.0'), "Development Status :: 5 - Production/Stable"),
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]
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for (test_ver, test_classifier) in reversed(sorted(version_map, key=lambda x: x[0])):
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if version >= test_ver:
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if classifier == test_classifier:
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return # all good, now forget any of this ever happened
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else:
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raise ValueError("for version {ver} classifier should be \n'{good}'\nnot\n'{bad}'".format(
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ver=str(version), good=test_classifier, bad=classifier
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))
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if __name__ == "__main__":
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version = find_meta("version")
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assert_version_classifier(version)
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setup(
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name=NAME,
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description=find_meta("description"),
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license=find_meta("license"),
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url=find_meta("url"),
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version=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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package_dir={"": "src"},
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zip_safe=False,
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classifiers=CLASSIFIERS,
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install_requires=INSTALL_REQUIRES,
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scripts=SCRIPTS,
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)
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