def get_version(package_name, pre_version=None):
"""Get the version of the project. First, try getting it from PKG-INFO or
METADATA, if it exists. If it does, that means we're in a distribution
tarball or that install has happened. Otherwise, if there is no PKG-INFO
or METADATA file, pull the version from git.
We do not support setup.py version sanity in git archive tarballs, nor do
we support packagers directly sucking our git repo into theirs. We expect
that a source tarball be made from our git repo - or that if someone wants
to make a source tarball from a fork of our repo with additional tags in it
that they understand and desire the results of doing that.
:param pre_version: The version field from setup.cfg - if set then this
version will be the next release.
"""
version = os.environ.get(
"PBR_VERSION",
os.environ.get("OSLO_PACKAGE_VERSION", None))
if version:
return version
version = _get_version_from_pkg_metadata(package_name)
if version:
return version
version = _get_version_from_git(pre_version)
# Handle http://bugs.python.org/issue11638
# version will either be an empty unicode string or a valid
# unicode version string, but either way it's unicode and needs to
# be encoded.
if sys.version_info[0] == 2:
version = version.encode('utf-8')
if version:
return version
raise Exception("Versioning for this project requires either an sdist"
" tarball, or access to an upstream git repository."
" Are you sure that git is installed?")
def get_version(package_name, pre_version=None):
"""Get the version of the project. First, try getting it from PKG-INFO or
METADATA, if it exists. If it does, that means we're in a distribution
tarball or that install has happened. Otherwise, if there is no PKG-INFO
or METADATA file, pull the version from git.
We do not support setup.py version sanity in git archive tarballs, nor do
we support packagers directly sucking our git repo into theirs. We expect
that a source tarball be made from our git repo - or that if someone wants
to make a source tarball from a fork of our repo with additional tags in it
that they understand and desire the results of doing that.
:param pre_version: The version field from setup.cfg - if set then this
version will be the next release.
"""
version = os.environ.get("PBR_VERSION",
os.environ.get("OSLO_PACKAGE_VERSION", None))
if version:
return version
version = _get_version_from_pkg_metadata(package_name)
if version:
return version
version = _get_version_from_git(pre_version)
# Handle http://bugs.python.org/issue11638
# version will either be an empty unicode string or a valid
# unicode version string, but either way it's unicode and needs to
# be encoded.
if sys.version_info[0] == 2:
version = version.encode('utf-8')
if version:
return version
raise Exception("Versioning for this project requires either an sdist"
" tarball, or access to an upstream git repository."
" Are you sure that git is installed?")
