opendev/statusbot
Code Issues Proposed changes

Update to pbr-based build

Browse Source 
Change-Id: I4f7e669563b537eb40365eb006ee327b10784783
This commit is contained in:
Monty Taylor 2014-05-07 12:25:16 -07:00
parent 65e67bfb1c
commit e46fe612e7
13 changed files with 47 additions and 527 deletions
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7
README.rst Normal file
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@ -0,0 +1,7 @@
===================================
OpenStack Infrastructure Status Bot
===================================
statusbot is the bot that the OpenStack Infra team uses to alert
the developer community about issues and resolutions related to
the health of the developer infrastructure.

7
openstack-common.conf
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@ -1,7 +0,0 @@
[DEFAULT]
# The list of modules to copy from openstack-common
modules=setup,version
# The base module to hold the copy of openstack.common
base=statusbot

0
tools/pip-requires → requirements.txt
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20
setup.cfg Normal file
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@ -0,0 +1,20 @@
[metadata]
name = statusbot
summary = OpenStack Infrastructure Status Bot
description-file =
README.rst
author = OpenStack Infrastructure Team
author-email = openstack-infra@lists.openstack.org
home-page = https://git.openstack.org/cgit/openstack-infra/statusbot
classifier =
Intended Audience :: Information Technology
Intended Audience :: System Administrators
License :: OSI Approved :: Apache Software License
Operating System :: POSIX :: Linux
Programming Language :: Python
Programming Language :: Python :: 2
Programming Language :: Python :: 2.7
[entry_points]
console_scripts =
statusbot = statusbot.bot:main

53
setup.py
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@ -1,60 +1,21 @@
#! /usr/bin/env python
# Copyright 2011, 2013 OpenStack Foundation
# Copyright 2012 Hewlett-Packard Development Company, L.P.
#!/usr/bin/env python
# Copyright (c) 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
# 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.
# 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.
import os
import setuptools
from statusbot.openstack.common import setup
requires = setup.parse_requirements()
tests_require = setup.parse_requirements(['tools/test-requires'])
depend_links = setup.parse_dependency_links()
def read_file(file_name):
return open(os.path.join(os.path.dirname(__file__), file_name)).read()
setuptools.setup(
name="statusbot",
version=setup.get_version('statusbot'),
author='OpenStack Foundation',
author_email='openstack-infra@lists.openstack.org',
description="Client library for OpenStack Nova API.",
license="Apache License, Version 2.0",
url="https://git.openstack.org/cgit/openstack-infra/statusbot",
packages=setuptools.find_packages(exclude=['tests', 'tests.*']),
include_package_data=True,
setup_requires=['setuptools_git>=0.4'],
cmdclass=setup.get_cmdclass(),
install_requires=requires,
dependency_links=depend_links,
tests_require=tests_require,
test_suite="nose.collector",
classifiers=[
"Environment :: Console",
"Intended Audience :: Developers",
"Intended Audience :: Information Technology",
"License :: OSI Approved :: Apache Software License",
"Operating System :: OS Independent",
"Programming Language :: Python"
],
entry_points={
"console_scripts": ["statusbot = statusbot.bot:main"]
}
)
setup_requires=['pbr'],
pbr=True)

4
statusbot/bot.py
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@ -353,8 +353,8 @@ class StatusBot(irc.bot.SingleServerIRCBot):
self.send(channel, "%s: finished sending ok" % (nick,))
else:
self.send(channel, "%s: unknown command" % (nick,))
self.log.info("Unknown command %s from %s: %s" % (
command, nick, msg))
self.log.info(
"Unknown command %s from %s: %s" % (command, nick, msg))
def broadcast(self, prefix, msg, set_topic=False, restore_topic=False):
if set_topic:

0
statusbot/openstack/__init__.py
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0
statusbot/openstack/common/__init__.py
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367
statusbot/openstack/common/setup.py
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@ -1,367 +0,0 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 OpenStack Foundation.
# Copyright 2012-2013 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# 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 with minimum-depends for use in setup.py
"""
import email
import os
import re
import subprocess
import sys
from setuptools.command import sdist
def parse_mailmap(mailmap='.mailmap'):
mapping = {}
if os.path.exists(mailmap):
with open(mailmap, 'r') as fp:
for l in fp:
try:
canonical_email, alias = re.match(
r'[^#]*?(<.+>).*(<.+>).*', l).groups()
except AttributeError:
continue
mapping[alias] = canonical_email
return mapping
def _parse_git_mailmap(git_dir, mailmap='.mailmap'):
mailmap = os.path.join(os.path.dirname(git_dir), mailmap)
return parse_mailmap(mailmap)
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_address in mapping.iteritems():
changelog = changelog.replace(alias, email_address)
return changelog
# Get requirements from the first file that exists
def get_reqs_from_files(requirements_files):
for requirements_file in requirements_files:
if os.path.exists(requirements_file):
with open(requirements_file, 'r') as fil:
return fil.read().split('\n')
return []
def parse_requirements(requirements_files=['requirements.txt',
'tools/pip-requires']):
requirements = []
for line in get_reqs_from_files(requirements_files):
# For the requirements list, we need to inject only the portion
# after egg= so that distutils knows the package it's looking for
# such as:
# -e git://github.com/openstack/nova/master#egg=nova
if re.match(r'\s*-e\s+', line):
requirements.append(re.sub(r'\s*-e\s+.*#egg=(.*)$', r'\1',
line))
# such as:
# http://github.com/openstack/nova/zipball/master#egg=nova
elif re.match(r'\s*https?:', line):
requirements.append(re.sub(r'\s*https?:.*#egg=(.*)$', r'\1',
line))
# -f lines are for index locations, and don't get used here
elif re.match(r'\s*-f\s+', line):
pass
# argparse is part of the standard library starting with 2.7
# adding it to the requirements list screws distro installs
elif line == 'argparse' and sys.version_info >= (2, 7):
pass
else:
requirements.append(line)
return requirements
def parse_dependency_links(requirements_files=['requirements.txt',
'tools/pip-requires']):
dependency_links = []
# dependency_links inject alternate locations to find packages listed
# in requirements
for line in get_reqs_from_files(requirements_files):
# skip comments and blank lines
if re.match(r'(\s*#)|(\s*$)', line):
continue
# lines with -e or -f need the whole line, minus the flag
if re.match(r'\s*-[ef]\s+', line):
dependency_links.append(re.sub(r'\s*-[ef]\s+', '', line))
# lines that are only urls can go in unmolested
elif re.match(r'\s*https?:', line):
dependency_links.append(line)
return dependency_links
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)
out = output.communicate()
if output.returncode and throw_on_error:
raise Exception("%s returned %d" % cmd, output.returncode)
if len(out) == 0:
return None
if len(out[0].strip()) == 0:
return None
return out[0].strip()
def _get_git_directory():
parent_dir = os.path.dirname(__file__)
while True:
git_dir = os.path.join(parent_dir, '.git')
if os.path.exists(git_dir):
return git_dir
parent_dir, child = os.path.split(parent_dir)
if not child: # reached to root dir
return None
def write_git_changelog():
"""Write a changelog based on the git changelog."""
new_changelog = 'ChangeLog'
git_dir = _get_git_directory()
if not os.getenv('SKIP_WRITE_GIT_CHANGELOG'):
if git_dir:
git_log_cmd = 'git --git-dir=%s log' % git_dir
changelog = _run_shell_command(git_log_cmd)
mailmap = _parse_git_mailmap(git_dir)
with open(new_changelog, "w") as changelog_file:
changelog_file.write(canonicalize_emails(changelog, mailmap))
else:
open(new_changelog, 'w').close()
def generate_authors():
"""Create AUTHORS file using git commits."""
jenkins_email = 'jenkins@review.(openstack|stackforge).org'
old_authors = 'AUTHORS.in'
new_authors = 'AUTHORS'
git_dir = _get_git_directory()
if not os.getenv('SKIP_GENERATE_AUTHORS'):
if git_dir:
# don't include jenkins email address in AUTHORS file
git_log_cmd = ("git --git-dir=" + git_dir +
" log --format='%aN <%aE>' | sort -u | "
"egrep -v '" + jenkins_email + "'")
changelog = _run_shell_command(git_log_cmd)
signed_cmd = ("git log --git-dir=" + git_dir +
" | grep -i Co-authored-by: | sort -u")
signed_entries = _run_shell_command(signed_cmd)
if signed_entries:
new_entries = "\n".join(
[signed.split(":", 1)[1].strip()
for signed in signed_entries.split("\n") if signed])
changelog = "\n".join((changelog, new_entries))
mailmap = _parse_git_mailmap(git_dir)
with open(new_authors, 'w') as new_authors_fh:
new_authors_fh.write(canonicalize_emails(changelog, mailmap))
if os.path.exists(old_authors):
with open(old_authors, "r") as old_authors_fh:
new_authors_fh.write('\n' + old_authors_fh.read())
else:
open(new_authors, 'w').close()
_rst_template = """%(heading)s
%(underline)s
.. automodule:: %(module)s
:members:
:undoc-members:
:show-inheritance:
"""
def get_cmdclass():
"""Return dict of commands to run from setup.py."""
cmdclass = dict()
def _find_modules(arg, dirname, files):
for filename in files:
if filename.endswith('.py') and filename != '__init__.py':
arg["%s.%s" % (dirname.replace('/', '.'),
filename[:-3])] = True
class LocalSDist(sdist.sdist):
"""Builds the ChangeLog and Authors files from VC first."""
def run(self):
write_git_changelog()
generate_authors()
# sdist.sdist is an old style class, can't use super()
sdist.sdist.run(self)
cmdclass['sdist'] = LocalSDist
# If Sphinx is installed on the box running setup.py,
# enable setup.py to build the documentation, otherwise,
# just ignore it
try:
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 = {}
option_dict = self.distribution.get_option_dict('build_sphinx')
source_dir = os.path.join(option_dict['source_dir'][1], 'api')
if not os.path.exists(source_dir):
os.makedirs(source_dir)
for pkg in self.distribution.packages:
if '.' not in pkg:
os.path.walk(pkg, _find_modules, modules)
module_list = modules.keys()
module_list.sort()
autoindex_filename = os.path.join(source_dir, 'autoindex.rst')
with open(autoindex_filename, 'w') as autoindex:
autoindex.write(""".. toctree::
:maxdepth: 1
""")
for module in module_list:
output_filename = os.path.join(source_dir,
"%s.rst" % module)
heading = "The :mod:`%s` Module" % module
underline = "=" * len(heading)
values = dict(module=module, heading=heading,
underline=underline)
print "Generating %s" % output_filename
with open(output_filename, 'w') as output_file:
output_file.write(_rst_template % values)
autoindex.write(" %s.rst\n" % module)
def run(self):
if not os.getenv('SPHINX_DEBUG'):
self.generate_autoindex()
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_revno(git_dir):
"""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 --git-dir=%s describe --always" % git_dir)
if "-" in describe:
return describe.rsplit("-", 2)[-2]
# no tags found
revlist = _run_shell_command(
"git --git-dir=%s rev-list --abbrev-commit HEAD" % git_dir)
return len(revlist.splitlines())
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."""
git_dir = _get_git_directory()
if git_dir:
if pre_version:
try:
return _run_shell_command(
"git --git-dir=" + git_dir + " describe --exact-match",
throw_on_error=True).replace('-', '.')
except Exception:
sha = _run_shell_command(
"git --git-dir=" + git_dir + " log -n1 --pretty=format:%h")
return "%s.a%s.g%s" % (pre_version, _get_revno(git_dir), sha)
else:
return _run_shell_command(
"git --git-dir=" + git_dir + " 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
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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statusbot/openstack/common/version.py
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@ -1,94 +0,0 @@
# Copyright 2012 OpenStack Foundation
# 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 __str__(self):
"""Make the VersionInfo object behave like a string."""
return self.version_string()
def __repr__(self):
"""Include the name."""
return "VersionInfo(%s:%s)" % (self.package, self.version_string())
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
# produced from a tarball where the package itself has not been
# installed into anything. Revert to setup-time logic.
from statusbot.openstack.common import setup
return setup.get_version(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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test-requirements.txt Normal file
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hacking>=0.5.6,<0.8

2
tools/test-requires
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pep8==1.1
pyflakes

19
tox.ini
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@ -4,20 +4,21 @@ envlist = pep8,pyflakes
[testenv]
setenv = VIRTUAL_ENV={envdir}
sitepackages=True
deps = -r{toxinidir}/tools/pip-requires
-r{toxinidir}/tools/test-requires
deps = -r{toxinidir}/requirements.txt
-r{toxinidir}/test-requirements.txt
commands = nosetests {posargs}
[testenv:pep8]
deps = pep8==1.1
commands = pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc,*.egg .
[testenv:cover]
setenv = NOSE_WITH_COVERAGE=1
commands = flake8
[testenv:pyflakes]
deps = pyflakes
commands = pyflakes statusbot setup.py
commands = flake8
[testenv:venv]
commands = {posargs}
[flake8]
# E125 and H are intentionally ignored
ignore = E125,H
show-source = True
exclude = .venv,.tox,dist,doc,build,*.egg