""" Release data for Ranger (based on release.py from Networkx library).
"""
from __future__ import absolute_import
import os
import sys
import time
import datetime
basedir = os.path.abspath(os.path.split(__file__)[0])
[docs]def write_versionfile():
"""Creates a static file containing version information."""
versionfile = os.path.join(basedir, 'version.py')
text = '''"""
Version information for Ranger, created during installation.
Do not add this file to the repository.
"""
import datetime
version = %(version)r
date = %(date)r
# Was Ranger built from a development version? If so, remember that the major
# and minor versions reference the "target" (rather than "current") release.
dev = %(dev)r
# Format: (name, major, min, revision)
version_info = %(version_info)r
# Format: a 'datetime.datetime' instance
date_info = %(date_info)r
# Format: (vcs, vcs_tuple)
vcs_info = %(vcs_info)r
'''
# Try to update all information
date, date_info, version, version_info, vcs_info = get_info(dynamic=True)
def writefile():
fh = open(versionfile, 'w')
subs = {
'dev' : dev,
'version': version,
'version_info': version_info,
'date': date,
'date_info': date_info,
'vcs_info': vcs_info
}
fh.write(text % subs)
fh.close()
if vcs_info[0] == 'mercurial':
# Then, we want to update version.py.
writefile()
else:
if os.path.isfile(versionfile):
# This is *good*, and the most likely place users will be when
# running setup.py. We do not want to overwrite version.py.
# Grab the version so that setup can use it.
sys.path.insert(0, basedir)
from version import version
del sys.path[0]
else:
# This is *bad*. It means the user might have a tarball that
# does not include version.py. Let this error raise so we can
# fix the tarball.
##raise Exception('version.py not found!')
# We no longer require that prepared tarballs include a version.py
# So we use the possibly trunctated value from get_info()
# Then we write a new file.
writefile()
return version
[docs]def get_revision():
"""Returns revision and vcs information, dynamically obtained."""
vcs, revision, tag = None, None, None
hgdir = os.path.join(basedir, '..', '.hg')
gitdir = os.path.join(basedir, '..', '.git')
if os.path.isdir(gitdir):
vcs = 'git'
# For now, we are not bothering with revision and tag.
vcs_info = (vcs, (revision, tag))
return revision, vcs_info
[docs]def get_info(dynamic=True):
## Date information
date_info = datetime.datetime.now()
date = time.asctime(date_info.timetuple())
revision, version, version_info, vcs_info = None, None, None, None
import_failed = False
dynamic_failed = False
if dynamic:
revision, vcs_info = get_revision()
if revision is None:
dynamic_failed = True
if dynamic_failed or not dynamic:
# This is where most final releases of NetworkX will be.
# All info should come from version.py. If it does not exist, then
# no vcs information will be provided.
sys.path.insert(0, basedir)
try:
from version import date, date_info, version, version_info, vcs_info
except ImportError:
import_failed = True
vcs_info = (None, (None, None))
else:
revision = vcs_info[1][0]
del sys.path[0]
if import_failed or (dynamic and not dynamic_failed):
# We are here if:
# we failed to determine static versioning info, or
# we successfully obtained dynamic revision info
version = ''.join([str(major), '.', str(minor)])
if dev:
version += '.dev_' + date_info.strftime("%Y%m%d%H%M%S")
version_info = (name, major, minor, revision)
return date, date_info, version, version_info, vcs_info
## Version information
name = 'Ranger'
major = "0"
minor = "1"
## Declare current release as a development release.
## Change to False before tagging a release; then change back.
dev = True
description = "A Python package for the manipulation of range objects"
long_description = \
"""
Ranger is a Python package for the manipulation of range objects.
Ranges may extend over discrete or continuous domains, be open or closed,
bounded or unbounded. Ranger also includes tools for managing collections
of ranges, which may be mapped to other objects.
"""
license = 'BSD'
authors = {'Rodgers-Melnick' : ('Eli Rodgers-Melnick','er432@cornell.edu'),
}
url = 'https://github.com/er432/Ranger'
platforms = ['Linux','Mac OSX','Windows','Unix']
keywords = ['Ranges','Set','Set theory']
classifiers = [
'Development Status :: 3 - Alpha',
'Intended Audience :: Developers',
'Intended Audience :: Science/Research',
'License :: OSI Approved :: BSD License',
'Operating System :: OS Independent',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.2',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Topic :: Software Development :: Libraries :: Python Modules',
'Topic :: Scientific/Engineering :: Bio-Informatics',
'Topic :: Scientific/Engineering :: Information Analysis'
]
date, date_info, version, version_info, vcs_info = get_info()
if __name__ == '__main__':
# Write versionfile for nightly snapshots.
write_versionfile()