Commit 55b46a70 authored by Christoph Groth's avatar Christoph Groth
Browse files

setup.py: get rid of most GLOBAL_CONSTANTS

With the reorganization of setup.py, most constants are now used in a
single place.  It is clearer and simpler to have them there.
parent 10faf93a
......@@ -41,69 +41,7 @@ from setuptools.command.build_ext import build_ext
CONFIG_FILE = 'build.conf'
README_FILE = 'README.rst'
MANIFEST_IN_FILE = 'MANIFEST.in'
README_END_BEFORE = 'See also in this directory:'
STATIC_VERSION_PATH = ('kwant', '_kwant_version.py')
REQUIRED_CYTHON_VERSION = (0, 22)
CYTHON_OPTION = '--cython'
TUT_DIR = 'tutorial'
TUT_GLOB = 'doc/source/tutorial/*.py'
TUT_HIDDEN_PREFIX = '#HIDDEN'
CLASSIFIERS = """\
Development Status :: 5 - Production/Stable
Intended Audience :: Science/Research
Intended Audience :: Developers
Programming Language :: Python :: 3 :: Only
Topic :: Software Development
Topic :: Scientific/Engineering
Operating System :: POSIX
Operating System :: Unix
Operating System :: MacOS :: MacOS X
Operating System :: Microsoft :: Windows"""
EXTENSIONS = [
('kwant._system',
{'sources': ['kwant/_system.pyx'],
'include_dirs': ['kwant/graph']}),
('kwant.operator',
{'sources': ['kwant/operator.pyx'],
'include_dirs': ['kwant/graph']}),
('kwant.graph.core',
{'sources': ['kwant/graph/core.pyx'],
'depends': ['kwant/graph/core.pxd', 'kwant/graph/defs.h',
'kwant/graph/defs.pxd']}),
('kwant.graph.utils',
{'sources': ['kwant/graph/utils.pyx'],
'depends': ['kwant/graph/defs.h', 'kwant/graph/defs.pxd',
'kwant/graph/core.pxd']}),
('kwant.graph.slicer',
{'sources': ['kwant/graph/slicer.pyx',
'kwant/graph/c_slicer/partitioner.cc',
'kwant/graph/c_slicer/slicer.cc'],
'depends': ['kwant/graph/defs.h', 'kwant/graph/defs.pxd',
'kwant/graph/core.pxd',
'kwant/graph/c_slicer.pxd',
'kwant/graph/c_slicer/bucket_list.h',
'kwant/graph/c_slicer/graphwrap.h',
'kwant/graph/c_slicer/partitioner.h',
'kwant/graph/c_slicer/slicer.h']}),
('kwant.linalg.lapack',
{'sources': ['kwant/linalg/lapack.pyx'],
'depends': ['kwant/linalg/f_lapack.pxd']}),
('kwant.linalg._mumps',
{'sources': ['kwant/linalg/_mumps.pyx'],
'depends': ['kwant/linalg/cmumps.pxd']})]
EXTENSION_ALIASES = [('lapack', 'kwant.linalg.lapack'),
('mumps', 'kwant.linalg._mumps')]
distr_root = os.path.dirname(os.path.abspath(__file__))
......@@ -207,8 +145,9 @@ def init_cython():
"""
global cythonize, cython_help
cython_option = '--cython'
try:
sys.argv.remove(CYTHON_OPTION)
sys.argv.remove(cython_option)
cythonize = True
except ValueError:
cythonize = version_is_from_git
......@@ -230,17 +169,18 @@ def init_cython():
cython_version[-1] -= 1
cython_version = tuple(cython_version)
if cython_version < REQUIRED_CYTHON_VERSION:
required_cython_version = (0, 22)
if cython_version < required_cython_version:
cythonize = None
if cythonize is None:
msg = ("Install Cython >= {0} or use"
" a source distribution (tarball) of Kwant.")
ver = '.'.join(str(e) for e in REQUIRED_CYTHON_VERSION)
ver = '.'.join(str(e) for e in required_cython_version)
cython_help = msg.format(ver)
else:
msg = "Run setup.py with the {} option to enable Cython."
cython_help = msg.format(CYTHON_OPTION)
cython_help = msg.format(cython_option)
def banner(title=''):
......@@ -292,14 +232,15 @@ class kwant_build_tut(Command):
pass
def run(self):
if not os.path.exists(TUT_DIR):
os.mkdir(TUT_DIR)
for in_fname in glob.glob(TUT_GLOB):
out_fname = os.path.join(TUT_DIR, os.path.basename(in_fname))
tut_dir = 'tutorial'
if not os.path.exists(tut_dir):
os.mkdir(tut_dir)
for in_fname in glob.glob('doc/source/tutorial/*.py'):
out_fname = os.path.join(tut_dir, os.path.basename(in_fname))
with open(in_fname) as in_file:
with open(out_fname, 'w') as out_file:
for line in in_file:
if not line.startswith(TUT_HIDDEN_PREFIX):
if not line.startswith('#HIDDEN'):
out_file.write(line)
......@@ -347,11 +288,12 @@ class kwant_sdist(sdist):
should be there. Setting include_package_data to True makes setuptools
include *.pyx and other source files in the binary distribution.
"""
manifest = os.path.join(distr_root, MANIFEST_IN_FILE)
manifest_in_file = 'MANIFEST.in'
manifest = os.path.join(distr_root, manifest_in_file)
names = git_lsfiles()
if names is None:
if not (os.path.isfile(manifest) and os.access(manifest, os.R_OK)):
print("Error:", MANIFEST_IN_FILE,
print("Error:", manifest_in_file,
"file is missing and Git is not available"
" to regenerate it.", file=sys.stderr)
exit(1)
......@@ -372,7 +314,7 @@ class kwant_sdist(sdist):
if names is None:
msg = ("Git was not available to generate the list of files to be "
"included in the\nsource distribution. The old {} was used.")
msg = msg.format(MANIFEST_IN_FILE)
msg = msg.format(manifest_in_file)
print(banner(' Caution '), msg, banner(), sep='\n', file=sys.stderr)
def make_release_tree(self, base_dir, files):
......@@ -395,9 +337,9 @@ def write_version(fname):
def long_description():
text = []
try:
with open(README_FILE) as f:
with open('README.rst') as f:
for line in f:
if line.startswith(README_END_BEFORE):
if line.startswith('See also in this directory:'):
break
text.append(line.rstrip())
while text[-1] == "":
......@@ -550,17 +492,62 @@ def maybe_cythonize(exts):
def main():
global build_summary
exts = collections.OrderedDict([
('kwant._system',
dict(sources=['kwant/_system.pyx'],
include_dirs=['kwant/graph'])),
('kwant.operator',
dict(sources=['kwant/operator.pyx'],
include_dirs=['kwant/graph'])),
('kwant.graph.core',
dict(sources=['kwant/graph/core.pyx'],
depends=['kwant/graph/core.pxd', 'kwant/graph/defs.h',
'kwant/graph/defs.pxd'])),
('kwant.graph.utils',
dict(sources=['kwant/graph/utils.pyx'],
depends=['kwant/graph/defs.h', 'kwant/graph/defs.pxd',
'kwant/graph/core.pxd'])),
('kwant.graph.slicer',
dict(sources=['kwant/graph/slicer.pyx',
'kwant/graph/c_slicer/partitioner.cc',
'kwant/graph/c_slicer/slicer.cc'],
depends=['kwant/graph/defs.h', 'kwant/graph/defs.pxd',
'kwant/graph/core.pxd', 'kwant/graph/c_slicer.pxd',
'kwant/graph/c_slicer/bucket_list.h',
'kwant/graph/c_slicer/graphwrap.h',
'kwant/graph/c_slicer/partitioner.h',
'kwant/graph/c_slicer/slicer.h'])),
('kwant.linalg.lapack',
dict(sources=['kwant/linalg/lapack.pyx'],
depends=['kwant/linalg/f_lapack.pxd'])),
('kwant.linalg._mumps',
dict(sources=['kwant/linalg/_mumps.pyx'],
depends=['kwant/linalg/cmumps.pxd']))])
aliases = [('lapack', 'kwant.linalg.lapack'),
('mumps', 'kwant.linalg._mumps')]
get_version()
init_cython()
global build_summary
build_summary = []
exts = collections.OrderedDict(EXTENSIONS)
exts = configure_extensions(exts, EXTENSION_ALIASES, build_summary)
exts = configure_extensions(exts, aliases, build_summary)
exts = configure_special_extensions(exts, build_summary)
exts = maybe_cythonize(exts)
classifiers = """\
Development Status :: 5 - Production/Stable
Intended Audience :: Science/Research
Intended Audience :: Developers
Programming Language :: Python :: 3 :: Only
Topic :: Software Development
Topic :: Scientific/Engineering
Operating System :: POSIX
Operating System :: Unix
Operating System :: MacOS :: MacOS X
Operating System :: Microsoft :: Windows"""
setup(name='kwant',
version=version,
author='C. W. Groth (CEA), M. Wimmer, '
......@@ -582,7 +569,7 @@ def main():
tests_require=['numpy > 1.6.1', 'pytest >= 2.6.3'],
install_requires=['numpy > 1.6.1', 'scipy >= 0.9', 'tinyarray'],
extras_require={'plotting': 'matplotlib >= 1.2'},
classifiers=[c.strip() for c in CLASSIFIERS.split('\n')])
classifiers=[c.strip() for c in classifiers.split('\n')])
if __name__ == '__main__':
main()
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