Update to latest oslo-version.

In preparation for tag-based versions, update to latest oslo-version code.

Change-Id: I9f702f0304fdd5043326c95346b26bde06e20a1e
This commit is contained in:
Monty Taylor 2013-02-04 11:12:40 +11:00
parent f36efbb875
commit 11867173ed
6 changed files with 191 additions and 146 deletions

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@ -171,9 +171,9 @@ copyright = u'2012, OpenStack, LLC'
# built documents.
#
# The short X.Y version.
version = horizon.version.canonical_version_string()
version = horizon.version.version_info.version_string()
# The full version, including alpha/beta/rc tags.
release = horizon.version.canonical_version_string()
release = horizon.version.version_info.release_string()
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.

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@ -14,22 +14,6 @@
# License for the specific language governing permissions and limitations
# under the License.
version_info = {'branch_nick': u'LOCALBRANCH',
'revision_id': 'LOCALREVISION',
'revno': 0}
from openstack_dashboard.openstack.common import version as common_version
HORIZON_VERSION = ['2013', '1', None]
YEAR, COUNT, REVISION = HORIZON_VERSION
FINAL = False # This becomes true at Release Candidate time
def canonical_version_string():
return '.'.join(filter(None, HORIZON_VERSION))
def version_string():
if FINAL:
return canonical_version_string()
else:
return '%s-dev' % (canonical_version_string(),)
version_info = common_version.VersionInfo('horizon')

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@ -1,7 +1,7 @@
[DEFAULT]
# The list of modules to copy from openstack-common
modules=setup
modules=setup,version
# The base module to hold the copy of openstack.common
base=openstack_dashboard

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@ -1,6 +1,7 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 OpenStack LLC.
# Copyright 2012-2013 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
@ -19,7 +20,7 @@
Utilities with minimum-depends for use in setup.py
"""
import datetime
import email
import os
import re
import subprocess
@ -33,11 +34,12 @@ def parse_mailmap(mailmap='.mailmap'):
if os.path.exists(mailmap):
with open(mailmap, 'r') as fp:
for l in fp:
l = l.strip()
if not l.startswith('#') and ' ' in l:
canonical_email, alias = [x for x in l.split(' ')
if x.startswith('<')]
mapping[alias] = canonical_email
try:
canonical_email, alias = re.match(
r'[^#]*?(<.+>).*(<.+>).*', l).groups()
except AttributeError:
continue
mapping[alias] = canonical_email
return mapping
@ -45,8 +47,8 @@ def canonicalize_emails(changelog, mapping):
"""Takes in a string and an email alias mapping and replaces all
instances of the aliases in the string with their real email.
"""
for alias, email in mapping.iteritems():
changelog = changelog.replace(alias, email)
for alias, email_address in mapping.iteritems():
changelog = changelog.replace(alias, email_address)
return changelog
@ -106,19 +108,17 @@ def parse_dependency_links(requirements_files=['requirements.txt',
return dependency_links
def write_requirements():
venv = os.environ.get('VIRTUAL_ENV', None)
if venv is not None:
with open("requirements.txt", "w") as req_file:
output = subprocess.Popen(["pip", "-E", venv, "freeze", "-l"],
stdout=subprocess.PIPE)
requirements = output.communicate()[0].strip()
req_file.write(requirements)
def _run_shell_command(cmd):
output = subprocess.Popen(["/bin/sh", "-c", cmd],
stdout=subprocess.PIPE)
def _run_shell_command(cmd, throw_on_error=False):
if os.name == 'nt':
output = subprocess.Popen(["cmd.exe", "/C", cmd],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
else:
output = subprocess.Popen(["/bin/sh", "-c", cmd],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
if output.returncode and throw_on_error:
raise Exception("%s returned %d" % cmd, output.returncode)
out = output.communicate()
if len(out) == 0:
return None
@ -127,55 +127,6 @@ def _run_shell_command(cmd):
return out[0].strip()
def _get_git_next_version_suffix(branch_name):
datestamp = datetime.datetime.now().strftime('%Y%m%d')
if branch_name == 'milestone-proposed':
revno_prefix = "r"
else:
revno_prefix = ""
_run_shell_command("git fetch origin +refs/meta/*:refs/remotes/meta/*")
milestone_cmd = "git show meta/openstack/release:%s" % branch_name
milestonever = _run_shell_command(milestone_cmd)
if not milestonever:
milestonever = ""
post_version = _get_git_post_version()
# post version should look like:
# 0.1.1.4.gcc9e28a
# where the bit after the last . is the short sha, and the bit between
# the last and second to last is the revno count
(revno, sha) = post_version.split(".")[-2:]
first_half = "%s~%s" % (milestonever, datestamp)
second_half = "%s%s.%s" % (revno_prefix, revno, sha)
return ".".join((first_half, second_half))
def _get_git_current_tag():
return _run_shell_command("git tag --contains HEAD")
def _get_git_tag_info():
return _run_shell_command("git describe --tags")
def _get_git_post_version():
current_tag = _get_git_current_tag()
if current_tag is not None:
return current_tag
else:
tag_info = _get_git_tag_info()
if tag_info is None:
base_version = "0.0"
cmd = "git --no-pager log --oneline"
out = _run_shell_command(cmd)
revno = len(out.split("\n"))
sha = _run_shell_command("git describe --always")
else:
tag_infos = tag_info.split("-")
base_version = "-".join(tag_infos[:-2])
(revno, sha) = tag_infos[-2:]
return "%s.%s.%s" % (base_version, revno, sha)
def write_git_changelog():
"""Write a changelog based on the git changelog."""
new_changelog = 'ChangeLog'
@ -221,26 +172,6 @@ _rst_template = """%(heading)s
"""
def read_versioninfo(project):
"""Read the versioninfo file. If it doesn't exist, we're in a github
zipball, and there's really no way to know what version we really
are, but that should be ok, because the utility of that should be
just about nil if this code path is in use in the first place."""
versioninfo_path = os.path.join(project, 'versioninfo')
if os.path.exists(versioninfo_path):
with open(versioninfo_path, 'r') as vinfo:
version = vinfo.read().strip()
else:
version = "0.0.0"
return version
def write_versioninfo(project, version):
"""Write a simple file containing the version of the package."""
with open(os.path.join(project, 'versioninfo'), 'w') as fil:
fil.write("%s\n" % version)
def get_cmdclass():
"""Return dict of commands to run from setup.py."""
@ -270,6 +201,9 @@ def get_cmdclass():
from sphinx.setup_command import BuildDoc
class LocalBuildDoc(BuildDoc):
builders = ['html', 'man']
def generate_autoindex(self):
print "**Autodocumenting from %s" % os.path.abspath(os.curdir)
modules = {}
@ -305,56 +239,97 @@ def get_cmdclass():
if not os.getenv('SPHINX_DEBUG'):
self.generate_autoindex()
for builder in ['html', 'man']:
for builder in self.builders:
self.builder = builder
self.finalize_options()
self.project = self.distribution.get_name()
self.version = self.distribution.get_version()
self.release = self.distribution.get_version()
BuildDoc.run(self)
class LocalBuildLatex(LocalBuildDoc):
builders = ['latex']
cmdclass['build_sphinx'] = LocalBuildDoc
cmdclass['build_sphinx_latex'] = LocalBuildLatex
except ImportError:
pass
return cmdclass
def get_git_branchname():
for branch in _run_shell_command("git branch --color=never").split("\n"):
if branch.startswith('*'):
_branch_name = branch.split()[1].strip()
if _branch_name == "(no":
_branch_name = "no-branch"
return _branch_name
def _get_revno():
"""Return the number of commits since the most recent tag.
We use git-describe to find this out, but if there are no
tags then we fall back to counting commits since the beginning
of time.
"""
describe = _run_shell_command("git describe --always")
if "-" in describe:
return describe.rsplit("-", 2)[-2]
# no tags found
revlist = _run_shell_command("git rev-list --abbrev-commit HEAD")
return len(revlist.splitlines())
def get_pre_version(projectname, base_version):
"""Return a version which is leading up to a version that will
be released in the future."""
if os.path.isdir('.git'):
current_tag = _get_git_current_tag()
if current_tag is not None:
version = current_tag
else:
branch_name = os.getenv('BRANCHNAME',
os.getenv('GERRIT_REFNAME',
get_git_branchname()))
version_suffix = _get_git_next_version_suffix(branch_name)
version = "%s~%s" % (base_version, version_suffix)
write_versioninfo(projectname, version)
return version
else:
version = read_versioninfo(projectname)
return version
def get_post_version(projectname):
def get_version_from_git(pre_version):
"""Return a version which is equal to the tag that's on the current
revision if there is one, or tag plus number of additional revisions
if the current revision has no tag."""
if os.path.isdir('.git'):
version = _get_git_post_version()
write_versioninfo(projectname, version)
if pre_version:
try:
return _run_shell_command(
"git describe --exact-match",
throw_on_error=True).replace('-', '.')
except Exception:
sha = _run_shell_command("git log -n1 --pretty=format:%h")
return "%s.a%s.g%s" % (pre_version, _get_revno(), sha)
else:
return _run_shell_command(
"git describe --always").replace('-', '.')
return None
def get_version_from_pkg_info(package_name):
"""Get the version from PKG-INFO file if we can."""
try:
pkg_info_file = open('PKG-INFO', 'r')
except (IOError, OSError):
return None
try:
pkg_info = email.message_from_file(pkg_info_file)
except email.MessageError:
return None
# Check to make sure we're in our own dir
if pkg_info.get('Name', None) != package_name:
return None
return pkg_info.get('Version', None)
def get_version(package_name, pre_version=None):
"""Get the version of the project. First, try getting it from PKG-INFO, 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 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.
"""
version = os.environ.get("OSLO_PACKAGE_VERSION", None)
if version:
return version
return read_versioninfo(projectname)
version = get_version_from_pkg_info(package_name)
if version:
return version
version = get_version_from_git(pre_version)
if version:
return version
raise Exception("Versioning for this project requires either an sdist"
" tarball, or access to an upstream git repository.")

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@ -0,0 +1,86 @@
# Copyright 2012 OpenStack LLC
# Copyright 2012-2013 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
Utilities for consuming the version from pkg_resources.
"""
import pkg_resources
class VersionInfo(object):
def __init__(self, package):
"""Object that understands versioning for a package
:param package: name of the python package, such as glance, or
python-glanceclient
"""
self.package = package
self.release = None
self.version = None
self._cached_version = None
def _get_version_from_pkg_resources(self):
"""Get the version of the package from the pkg_resources record
associated with the package."""
try:
requirement = pkg_resources.Requirement.parse(self.package)
provider = pkg_resources.get_provider(requirement)
return provider.version
except pkg_resources.DistributionNotFound:
# The most likely cause for this is running tests in a tree with
# produced from a tarball where the package itself has not been
# installed into anything. Check for a PKG-INFO file.
from openstack_dashboard.openstack.common import setup
return setup.get_version_from_pkg_info(self.package)
def release_string(self):
"""Return the full version of the package including suffixes indicating
VCS status.
"""
if self.release is None:
self.release = self._get_version_from_pkg_resources()
return self.release
def version_string(self):
"""Return the short version minus any alpha/beta tags."""
if self.version is None:
parts = []
for part in self.release_string().split('.'):
if part[0].isdigit():
parts.append(part)
else:
break
self.version = ".".join(parts)
return self.version
# Compatibility functions
canonical_version_string = version_string
version_string_with_vcs = release_string
def cached_version_string(self, prefix=""):
"""Generate an object which will expand in a string context to
the results of version_string(). We do this so that don't
call into pkg_resources every time we start up a program when
passing version information into the CONF constructor, but
rather only do the calculation when and if a version is requested
"""
if not self._cached_version:
self._cached_version = "%s%s" % (prefix,
self.version_string())
return self._cached_version

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@ -24,13 +24,13 @@ import os
from distutils.core import setup
from distutils.command.install import INSTALL_SCHEMES
from horizon import version
from openstack_dashboard.openstack.common import setup as os_common_setup
requires = os_common_setup.parse_requirements()
depend_links = os_common_setup.parse_dependency_links()
tests_require = os_common_setup.parse_requirements(['tools/test-requires'])
project = 'horizon'
ROOT = os.path.dirname(__file__)
target_dirs = ['horizon', 'openstack_dashboard', 'bin']
@ -80,8 +80,8 @@ for target_dir in target_dirs:
for f in filenames]])
setup(name="horizon",
version=version.canonical_version_string(),
setup(name=project,
version=os_common_setup.get_version(project, '2013.1'),
url='https://github.com/openstack/horizon/',
license='Apache 2.0',
description="The OpenStack Dashboard.",