1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
#!/usr/bin/env python
# coding: utf-8
import io
import os
import sys
from glob import glob
from distutils.command.sdist import sdist
from setuptools import setup, Extension
from distutils.command.build_ext import build_ext
# for building transitional package.
TRANSITIONAL = False
class NoCython(Exception):
pass
try:
import Cython.Compiler.Main as cython_compiler
have_cython = True
except ImportError:
have_cython = False
def cythonize(src):
sys.stderr.write("cythonize: %r\n" % (src,))
cython_compiler.compile([src], cplus=True)
def ensure_source(src):
pyx = os.path.splitext(src)[0] + '.pyx'
if not os.path.exists(src):
if not have_cython:
raise NoCython
cythonize(pyx)
elif (os.path.exists(pyx) and
os.stat(src).st_mtime < os.stat(pyx).st_mtime and
have_cython):
cythonize(pyx)
return src
class BuildExt(build_ext):
def build_extension(self, ext):
try:
ext.sources = list(map(ensure_source, ext.sources))
except NoCython:
print("WARNING")
print("Cython is required for building extension from checkout.")
print("Install Cython >= 0.16 or install msgpack from PyPI.")
print("Falling back to pure Python implementation.")
return
try:
return build_ext.build_extension(self, ext)
except Exception as e:
print("WARNING: Failed to compile extension modules.")
print("msgpack uses fallback pure python implementation.")
print(e)
exec(open('msgpack/_version.py').read())
version_str = '.'.join(str(x) for x in version[:3])
if len(version) > 3 and version[3] != 'final':
version_str += version[3]
# take care of extension modules.
if have_cython:
class Sdist(sdist):
def __init__(self, *args, **kwargs):
cythonize('msgpack/_cmsgpack.pyx')
sdist.__init__(self, *args, **kwargs)
else:
Sdist = sdist
libraries = []
if sys.platform == 'win32':
libraries.append('ws2_32')
if sys.byteorder == 'big':
macros = [('__BIG_ENDIAN__', '1')]
else:
macros = [('__LITTLE_ENDIAN__', '1')]
ext_modules = []
if not hasattr(sys, 'pypy_version_info'):
ext_modules.append(Extension('msgpack._cmsgpack',
sources=['msgpack/_cmsgpack.cpp'],
libraries=libraries,
include_dirs=['.'],
define_macros=macros,
))
del libraries, macros
desc = 'MessagePack (de)serializer.'
with io.open('README.rst', encoding='utf-8') as f:
long_desc = f.read()
del f
name = 'msgpack'
if TRANSITIONAL:
name = 'msgpack-python'
long_desc = "This package is deprecated. Install msgpack instead."
setup(name=name,
author='INADA Naoki',
author_email='songofacandy@gmail.com',
version=version_str,
cmdclass={'build_ext': BuildExt, 'sdist': Sdist},
ext_modules=ext_modules,
packages=['msgpack'],
description=desc,
long_description=long_desc,
long_description_content_type="text/x-rst",
url='https://msgpack.org/',
project_urls = {
'Documentation': 'https://msgpack-python.readthedocs.io/',
'Source': 'https://github.com/msgpack/msgpack-python',
'Tracker': 'https://github.com/msgpack/msgpack-python/issues',
},
license='Apache 2.0',
classifiers=[
'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 :: Implementation :: CPython',
'Programming Language :: Python :: Implementation :: PyPy',
'Intended Audience :: Developers',
'License :: OSI Approved :: Apache Software License',
],
)
|