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#!/usr/bin/env python
#-*- coding: utf-8 -*-
import os
import sys
import subprocess
MAJOR = 0
MINOR = 3
MICRO = 0
ISRELEASED = True
VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)
# Return the git revision as a string
def git_version():
def _minimal_ext_cmd(cmd):
# construct minimal environment
env = {}
for k in ['SYSTEMROOT', 'PATH']:
v = os.environ.get(k)
if v is not None:
env[k] = v
# LANGUAGE is used on win32
env['LANGUAGE'] = 'C'
env['LANG'] = 'C'
env['LC_ALL'] = 'C'
out = subprocess.Popen(cmd, stdout=subprocess.PIPE,
env=env).communicate()[0]
return out
try:
out = _minimal_ext_cmd(['git', 'rev-parse', 'HEAD'])
GIT_REVISION = out.strip().decode('ascii')
except OSError:
GIT_REVISION = "Unknown"
return GIT_REVISION
def get_version_info():
# Adding the git rev number needs to be done inside
# write_version_py(), otherwise the import of pywt.version messes
# up the build under Python 3.
FULLVERSION = VERSION
if os.path.exists('pywt/version.py'):
# must be a source distribution, use existing version file
# load it as a separate module to not load pywt/__init__.py
import imp
version = imp.load_source('pywt.version', 'pywt/version.py')
GIT_REVISION = version.git_revision
else:
GIT_REVISION = "Unknown"
if not ISRELEASED:
FULLVERSION += '.dev0+' + GIT_REVISION[:7]
return FULLVERSION, GIT_REVISION
def write_version_py(filename='pywt/version.py'):
cnt = """
# THIS FILE IS GENERATED FROM PYWAVELETS SETUP.PY
short_version = '%(version)s'
version = '%(version)s'
full_version = '%(full_version)s'
git_revision = '%(git_revision)s'
release = %(isrelease)s
if not release:
version = full_version
"""
FULLVERSION, GIT_REVISION = get_version_info()
a = open(filename, 'w')
try:
a.write(cnt % {'version': VERSION,
'full_version': FULLVERSION,
'git_revision': GIT_REVISION,
'isrelease': str(ISRELEASED)})
finally:
a.close()
# BEFORE importing distutils, remove MANIFEST. distutils doesn't properly
# update it when the contents of directories change.
if os.path.exists('MANIFEST'):
os.remove('MANIFEST')
if sys.platform == "darwin":
# Don't create resource files on OS X tar.
os.environ["COPY_EXTENDED_ATTRIBUTES_DISABLE"] = "true"
os.environ["COPYFILE_DISABLE"] = "true"
setup_args = {}
def expand_src_templates():
cwd = os.path.abspath(os.path.dirname(__file__))
print("Expanding templates")
p = subprocess.call([sys.executable,
os.path.join(cwd, 'util', 'templating_src.py'),
'pywt'],
cwd=cwd)
if p != 0:
raise RuntimeError("Expanding templates failed!")
def generate_cython():
cwd = os.path.abspath(os.path.dirname(__file__))
print("Cythonizing sources")
p = subprocess.call([sys.executable,
os.path.join(cwd, 'util', 'cythonize.py'),
'pywt'],
cwd=cwd)
if p != 0:
raise RuntimeError("Running cythonize failed!")
def configuration(parent_package='',top_path=None):
from numpy.distutils.misc_util import Configuration
config = Configuration(None, parent_package, top_path)
config.set_options(ignore_setup_xxx_py=True,
assume_default_configuration=True,
delegate_options_to_subpackages=True,
quiet=True)
config.add_subpackage('pywt')
config.get_version('pywt/version.py')
return config
def setup_package():
# Rewrite the version file everytime
write_version_py()
metadata = dict(
name="PyWavelets",
maintainer="The PyWavelets Developers",
maintainer_email="http://groups.google.com/group/pywavelets",
url="https://github.com/PyWavelets/pywt",
download_url="https://github.com/PyWavelets/pywt/releases",
license="MIT",
description="PyWavelets, wavelet transform module",
long_description="""\
PyWavelets is a Python wavelet transforms module that includes:
* 1D and 2D Forward and Inverse Discrete Wavelet Transform (DWT and IDWT)
* 1D and 2D Stationary Wavelet Transform (Undecimated Wavelet Transform)
* 1D and 2D Wavelet Packet decomposition and reconstruction
* Computing Approximations of wavelet and scaling functions
* Over seventy built-in wavelet filters and support for custom wavelets
* Single and double precision calculations
* Results compatibility with Matlab Wavelet Toolbox (tm)
""",
keywords=["wavelets", "wavelet transform", "DWT", "SWT", "scientific"],
classifiers=[
"Development Status :: 5 - Production/Stable",
"Intended Audience :: Developers",
"Intended Audience :: Education",
"Intended Audience :: Science/Research",
"License :: OSI Approved :: MIT License",
"Operating System :: OS Independent",
"Programming Language :: C",
"Programming Language :: Python",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 2.6",
"Programming Language :: Python :: 2.7",
"Programming Language :: Python :: 3.3",
"Programming Language :: Python :: 3.4",
"Programming Language :: Python :: 3.5",
"Topic :: Software Development :: Libraries :: Python Modules"
],
platforms=["Windows", "Linux", "Solaris", "Mac OS-X", "Unix"],
test_suite='nose.collector',
cmdclass={},
**setup_args
)
if len(sys.argv) >= 2 and ('--help' in sys.argv[1:] or
sys.argv[1] in ('--help-commands', 'egg_info', '--version',
'clean')):
# For these actions, NumPy is not required.
#
# They are required to succeed without Numpy for example when
# pip is used to install PyWavelets when Numpy is not yet present in
# the system.
try:
from setuptools import setup
except ImportError:
from distutils.core import setup
FULLVERSION, GIT_REVISION = get_version_info()
metadata['version'] = FULLVERSION
else:
if (len(sys.argv) >= 2 and sys.argv[1] == 'bdist_wheel') or (
'develop' in sys.argv):
# bdist_wheel needs setuptools
import setuptools
from numpy.distutils.core import setup
cwd = os.path.abspath(os.path.dirname(__file__))
if not os.path.exists(os.path.join(cwd, 'PKG-INFO')):
# Generate Cython sources, unless building from source release
expand_src_templates()
generate_cython()
metadata['configuration'] = configuration
setup(**metadata)
if __name__ == '__main__':
setup_package()
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