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from __future__ import print_function
import ast
import codecs
import sys
from os.path import join, dirname
from setuptools import setup, find_packages, __version__ as setuptools_version
from pkg_resources import parse_version
import pkg_resources
try:
import _markerlib.markers
except ImportError:
_markerlib = None
# _markerlib.default_environment() obtains its data from _VARS
# and wraps it in another dict, but _markerlib_evaluate writes
# to the dict while it is iterating the keys, causing an error
# on Python 3 only.
# Replace _markerlib.default_environment to return a custom dict
# that has all the necessary markers, and ignores any writes.
class Python3MarkerDict(dict):
def __setitem__(self, key, value):
pass
def pop(self, i=-1):
return self[i]
if _markerlib and sys.version_info[0] == 3:
env = _markerlib.markers._VARS
for key in list(env.keys()):
new_key = key.replace('.', '_')
if new_key != key:
env[new_key] = env[key]
_markerlib.markers._VARS = Python3MarkerDict(env)
def default_environment():
return _markerlib.markers._VARS
_markerlib.default_environment = default_environment
# Avoid the very buggy pkg_resources.parser, which doesn't consistently
# recognise the markers needed by this setup.py
# Change this to setuptools 20.10.0 to support all markers.
if pkg_resources:
if parse_version(setuptools_version) < parse_version('18.5'):
MarkerEvaluation = pkg_resources.MarkerEvaluation
del pkg_resources.parser
pkg_resources.evaluate_marker = MarkerEvaluation._markerlib_evaluate
MarkerEvaluation.evaluate_marker = MarkerEvaluation._markerlib_evaluate
classifiers = [
'Development Status :: 5 - Production/Stable',
'Intended Audience :: Developers',
'License :: OSI Approved :: MIT License',
'Operating System :: OS Independent',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',
'Programming Language :: Python :: 3.8',
'Programming Language :: Python :: Implementation :: CPython',
'Programming Language :: Python :: Implementation :: PyPy',
'Topic :: Software Development :: Libraries :: Python Modules',
'Topic :: Text Processing :: Markup :: HTML'
]
here = dirname(__file__)
with codecs.open(join(here, 'README.rst'), 'r', 'utf8') as readme_file:
with codecs.open(join(here, 'CHANGES.rst'), 'r', 'utf8') as changes_file:
long_description = readme_file.read() + '\n' + changes_file.read()
version = None
with open(join(here, "html5lib", "__init__.py"), "rb") as init_file:
t = ast.parse(init_file.read(), filename="__init__.py", mode="exec")
assert isinstance(t, ast.Module)
assignments = filter(lambda x: isinstance(x, ast.Assign), t.body)
for a in assignments:
if (len(a.targets) == 1 and
isinstance(a.targets[0], ast.Name) and
a.targets[0].id == "__version__" and
isinstance(a.value, ast.Str)):
version = a.value.s
setup(name='html5lib',
version=version,
license="MIT License",
description='HTML parser based on the WHATWG HTML specification',
long_description=long_description,
classifiers=classifiers,
maintainer='James Graham',
maintainer_email='james@hoppipolla.co.uk',
packages=find_packages(exclude=["*.tests", "*.tests.*", "tests.*", "tests"]),
install_requires=[
'six>=1.9',
'webencodings',
],
python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*",
extras_require={
# A conditional extra will only install these items when the extra is
# requested and the condition matches.
"lxml:platform_python_implementation == 'CPython'": ["lxml"],
# Standard extras, will be installed when the extra is requested.
"genshi": ["genshi"],
"chardet": ["chardet>=2.2"],
# The all extra combines a standard extra which will be used anytime
# the all extra is requested, and it extends it with a conditional
# extra that will be installed whenever the condition matches and the
# all extra is requested.
"all": ["genshi", "chardet>=2.2"],
"all:platform_python_implementation == 'CPython'": ["lxml"],
},
)