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setup.py
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setup.py
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#!/usr/bin/env python3
import sys
import os
import platform
from setuptools import setup, Extension
import distutils.ccompiler
import distutils.sysconfig
sys.path.insert(0, 'qutepart')
import version
howToInstallMsg = """Qutepart installation fails to find PyQt5
if run as `python3 setup.py install`.
Evidently, setuptools doesn't support installing from wheel.
Therefore, only invoke this as:
python3 setup.py build_ext --include-dir=../pcre-8.37/build --lib-dir=../pcre-8.37/build/Release
python3 -m pip install -e .
"""
def parse_arg_list(param_start):
"""Exctract values like --libdir=bla/bla/bla
param_start must be '--libdir='
"""
values = [arg[len(param_start):]
for arg in sys.argv
if arg.startswith(param_start)]
# remove recognized arguments from the sys.argv
otherArgs = [arg
for arg in sys.argv
if not arg.startswith(param_start)]
sys.argv = otherArgs
return values
def onWindows():
return os.name == 'nt'
def runningOnPip():
# __file__ in setup gives something like /tmp/pip-DNpsLw-build/setup.py if ran from pip.
return 'pip' in __file__
def _checkBuildDependencies():
compiler = distutils.ccompiler.new_compiler()
"""check if function without parameters from stdlib can be called
There should be better way to check, if C compiler is installed
"""
if not compiler.has_function('rand', includes=['stdlib.h']):
print("It seems like C compiler is not installed or not operable.")
return False
if not compiler.has_function('rand',
includes=['stdlib.h', 'Python.h'],
include_dirs=[distutils.sysconfig.get_python_inc()],
library_dirs=[os.path.join(os.path.dirname(sys.executable), 'libs')]):
print("Failed to find Python headers.")
print("Try to install python-dev package")
print("If not standard directories are used, pass parameters")
print("\tpython setup.py install --lib-dir=c://github/pcre-8.37/build/Release --include-dir=c://github/pcre-8.37/build")
print("\tpython setup.py install --lib-dir=/my/local/lib --include-dir=/my/local/include")
print("--lib-dir= and --include-dir= may be used multiple times")
return False
if not compiler.has_function('pcre_version',
includes=['pcre.h'],
libraries=['pcre'],
include_dirs=include_dirs,
library_dirs=library_dirs):
print("Failed to find pcre library.")
print("Try to install libpcre{version}-dev package, or go to http://pcre.org")
print("If not standard directories are used, pass parameters:")
print("\tpython setup.py install --lib-dir=c://github/pcre-8.37/build/Release --include-dir=c://github/pcre-8.37/build")
print("\tpython setup.py install --lib-dir=/my/local/lib --include-dir=/my/local/include")
print("--lib-dir= and --include-dir= may be used multiple times")
return False
return True
if onWindows() and (not runningOnPip()) and 'install' in sys.argv:
print(howToInstallMsg)
sys.exit(0)
packages = ['qutepart', 'qutepart/syntax', 'qutepart/indenter']
package_data = {'qutepart': ['icons/*.png'],
'qutepart/syntax': ['data/xml/*.xml', 'data/syntax_db.json']
}
include_dirs = parse_arg_list('--include-dir=')
if not include_dirs:
include_dirs = ['/usr/include', '/usr/local/include', '/opt/local/include']
library_dirs = parse_arg_list('--lib-dir=')
if not library_dirs:
library_dirs = ['/usr/lib', '/usr/local/lib', '/opt/local/lib']
macros = []
if platform.system() == 'Windows':
macros.append(('HAVE_PCRE_CONFIG_H', None))
extension = Extension('qutepart.syntax.cParser',
sources=['qutepart/syntax/cParser.c'],
libraries=['pcre'],
include_dirs=include_dirs,
library_dirs=library_dirs,
define_macros=macros)
""" A hack to set compiler version for distutils on Windows.
See https://github.com/andreikop/qutepart/issues/52
"""
cfgPath = os.path.abspath(os.path.join(os.path.dirname(__file__), 'setup.cfg'))
if onWindows():
with open(cfgPath, 'w') as cfgFile:
cfgFile.write("[build_ext]\ncompiler=msvc")
else:
if os.path.isfile(cfgPath):
os.remove(cfgPath)
skipExtension = False
if '--skip-extension' in sys.argv:
skipExtension = True
sys.argv.remove('--skip-extension')
# Check build dependencies
if (('build' in sys.argv or
'build_ext' in sys.argv) and
(not skipExtension)):
if '--force' not in sys.argv and '--help' not in sys.argv:
if not onWindows():
if not _checkBuildDependencies():
sys.exit(-1)
ext_modules = []
if not skipExtension:
ext_modules.append(extension)
install_requires = []
if onWindows():
""" On Windows we install PyQt5 from pip
On Linux we ask user to install PyQt5 from package manager
"""
install_requires.append('PyQt5')
with open("pip-description.md", "r") as fh:
long_description = fh.read()
setup(name='qutepart',
version='%s.%s.%s' % version.VERSION,
description='Code editor component for PyQt5',
long_description=long_description,
long_description_content_type='text/markdown',
author='Andrei Kopats',
author_email='andrei.kopats@gmail.com',
url='https://github.com/andreikop/qutepart',
packages=packages,
package_data=package_data,
ext_modules=ext_modules,
python_requires = '>=3.5',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Intended Audience :: Developers',
'License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',
],
install_requires = install_requires,
license='GNU Lesser General Public License v2 or later (LGPLv2+)',
)