Mercurial > hgrepos > Python > libs > ConfigMix

comparison setup.py @ 575:9ce13f753c04

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Allow execution of setup.py by packaging a cross-built Windows _speedups.pyd. BUGS: ABI tag must be fixed afterwards.
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 08 Jan 2022 23:00:36 +0100
parents 1bdf88437555
children 3ad416265652
comparison
equal deleted inserted replaced
574:0c9169de6e3a 575:9ce13f753c04
44 all_requirements.extend(yaml_requirements) 44 all_requirements.extend(yaml_requirements)
45 all_requirements.extend(toml_requirements) 45 all_requirements.extend(toml_requirements)
46 46
47 47
48 cmdclass = {} 48 cmdclass = {}
49 ext_modules = [] 49 ext_modules = None
50 setup_extra_kwds = {} 50 setup_extra_kwds = {}
51 51
52 # 52 windows_cross_pack = False
53 # Handle the optinal C-extension for Python3.7+ and CPython only. 53
54 # PyPy does not need this. 54 try:
55 # 55 wcp_idx = sys.argv.index("--windows-cross-pack")
56 56 except ValueError:
57 # The C-extension uses multi-phase module initialization (PEP 489, PY 3.5+) 57 wcp_idx = None
58 if (platform.python_implementation() == "CPython" 58 else:
59 and (sys.version_info[0] > 3 59 del sys.argv[wcp_idx]
60 or (sys.version_info[0] == 3 and sys.version_info[1] >= 5))): 60
61 61
62 # The stable API for Python 3.7+ is used 62 if wcp_idx is None:
63 if sys.version_info[0] == 3 and sys.version_info[1] < 7: 63
64 py_limited_api = False 64 #
65 else: 65 # Otherwise some cached package_data would be used.
66 py_limited_api = True 66 # But our package data differs between "standard" builds and
67 67 # builds with "--windows-cross-pack".
68 if py_limited_api: 68 #
69 define_macros = [("Py_LIMITED_API", "0x03070000")] 69
70 else: 70 if os.path.isdir("ConfigMix.egg-info"):
71 define_macros = [] 71 raise RuntimeError("please remove ConfigMix.egg-info before")
72 72
73 try: 73 #
74 from setuptools import Extension 74 # Handle the optinal C-extension for Python3.7+ and CPython only.
75 except ImportError: 75 # PyPy does not need this.
76 from distutils.core import Extension 76 #
77 77
78 ext_modules = [ 78 # The C-extension uses multi-phase module initialization (PEP 489, PY 3.5+)
79 Extension( 79 if (platform.python_implementation() == "CPython"
80 name="configmix._speedups", 80 and (sys.version_info[0] > 3
81 sources=["configmix/_speedups.c"], 81 or (sys.version_info[0] == 3 and sys.version_info[1] >= 5))):
82 define_macros=define_macros, 82
83 py_limited_api=py_limited_api, 83 # The stable API for Python 3.7+ is used
84 optional=True 84 if sys.version_info[0] == 3 and sys.version_info[1] < 7:
85 ), 85 py_limited_api = False
86 ] 86 else:
87 py_limited_api = True
88
89 if py_limited_api:
90 define_macros = [("Py_LIMITED_API", "0x03070000")]
91 else:
92 define_macros = []
93
94 try:
95 from setuptools import Extension
96 except ImportError:
97 from distutils.core import Extension
98
99 ext_modules = [
100 Extension(
101 name="configmix._speedups",
102 sources=["configmix/_speedups.c"],
103 define_macros=define_macros,
104 py_limited_api=py_limited_api,
105 optional=True
106 ),
107 ]
108
109 if py_limited_api:
110 #
111 # Build a wheel that is properly named using the stable API
112 #
113 try:
114 import wheel.bdist_wheel
115 except ImportError:
116 pass
117 else:
118 class BDistWheel(wheel.bdist_wheel.bdist_wheel):
119 def finalize_options(self):
120 # Synchronize this with Py_LIMITED_API
121 self.py_limited_api = 'cp37'
122 super().finalize_options()
123
124 cmdclass["bdist_wheel"] = BDistWheel
125 else:
126
127 if not os.path.isfile("configmix/_speedups.pyd"):
128 raise RuntimeError("no _speedups.pyd found")
129
130 if os.path.isdir("ConfigMix.egg-info"):
131 raise RuntimeError("please remove ConfigMix.egg-info before")
132
133 setup_extra_kwds["package_data"] = {
134 "configmix": ["*.pyd"]
135 }
136
137 ext_modules = []
138
139 py_limited_api = True
87 140
88 if py_limited_api: 141 if py_limited_api:
89 # 142 #
90 # Build a wheel that is properly named using the stable API 143 # Build a wheel that is properly named using the stable API
91 # 144 #
92 try: 145 try:
93 import wheel.bdist_wheel 146 import wheel.bdist_wheel
94 except ImportError: 147 except ImportError:
95 cmdclass = {} 148 pass
96 else: 149 else:
97 class BDistWheel(wheel.bdist_wheel.bdist_wheel): 150 class BDistWheel(wheel.bdist_wheel.bdist_wheel):
98 def finalize_options(self): 151 def finalize_options(self):
99 # Synchronize this with Py_LIMITED_API 152 # Synchronize this with Py_LIMITED_API
100 self.py_limited_api = 'cp37' 153 self.py_limited_api = 'cp37'
101 super().finalize_options() 154 super().finalize_options()
102 155
103 cmdclass = {'bdist_wheel': BDistWheel} 156 cmdclass["bdist_wheel"] = BDistWheel
104 157
105 if ext_modules: 158 from setuptools.dist import Distribution
159
160 #
161 # Force a binary package. An empty ext_modules does not do this always.
162 # Tested with wheel v0.29.0
163 #
164 class BinaryDistribution(Distribution):
165 """Distribution which always forces a binary package with
166
167 platform name
168
169 """
170 def has_ext_modules(foo):
171 return True
172
173 setup_extra_kwds["distclass"] = BinaryDistribution
174
175
176 if ext_modules is not None:
106 setup_extra_kwds["ext_modules"] = ext_modules 177 setup_extra_kwds["ext_modules"] = ext_modules
107 setup_extra_kwds["zip_safe"] = False 178 setup_extra_kwds["zip_safe"] = False
108 else: 179 else:
109 setup_extra_kwds["zip_safe"] = True 180 setup_extra_kwds["zip_safe"] = True
110 if cmdclass: 181 if cmdclass:
119 description="Library for extended configuration files", 190 description="Library for extended configuration files",
120 long_description=long_description, 191 long_description=long_description,
121 long_description_content_type="text/x-rst", 192 long_description_content_type="text/x-rst",
122 packages=["configmix", 193 packages=["configmix",
123 "configmix.extras"], 194 "configmix.extras"],
195 #
196 # Use non-automatic explicit package_data instead
197 # (or MANIFEST.in for sdist)
198 #
124 include_package_data=False, 199 include_package_data=False,
125 platforms="any", 200 platforms="any",
126 classifiers=[ 201 classifiers=[
127 "Development Status :: 5 - Production/Stable", 202 "Development Status :: 5 - Production/Stable",
128 "Environment :: Console", 203 "Environment :: Console",
135 "Programming Language :: Python :: 3", 210 "Programming Language :: Python :: 3",
136 "Topic :: Software Development :: Libraries :: Python Modules" 211 "Topic :: Software Development :: Libraries :: Python Modules"
137 ], 212 ],
138 python_requires=">=2.6", 213 python_requires=">=2.6",
139 extras_require={ 214 extras_require={
140 "aws" : aws_requirements, 215 "aws": aws_requirements, # noqa: E241
141 "toml": toml_requirements, 216 "toml": toml_requirements,
142 "yaml": yaml_requirements, 217 "yaml": yaml_requirements,
143 "all" : all_requirements, 218 "all": all_requirements, # noqa: E241
144 }, 219 },
145 tests_require=all_requirements, 220 tests_require=all_requirements,
146 **setup_extra_kwds 221 **setup_extra_kwds
147 ) 222 )