openSUSE-release-tools/biarchtool.py
Dirk Mueller 8483632683 Some flake8 improvements
Was bored while waiting for a test run to finish. The rule is
that two empty lines distinguish larger blocks and shouldn't be
used between functions or within functions.
2019-11-27 10:40:15 +01:00

405 lines
15 KiB
Python
Executable File

#!/usr/bin/python
from xml.etree import cElementTree as ET
import sys
import cmdln
import logging
try:
from urllib.error import HTTPError
except ImportError:
# python 2.x
from urllib2 import HTTPError
import osc.core
import ToolBase
logger = logging.getLogger()
FACTORY = "openSUSE:Factory"
class BiArchTool(ToolBase.ToolBase):
def __init__(self, project):
ToolBase.ToolBase.__init__(self)
self.project = project
self.biarch_packages = None
self._has_baselibs = dict()
self.packages = []
self.arch = 'i586'
self.rdeps = None
self.package_metas = dict()
self.whitelist = {
'i586': set([
'bzr',
'git',
# _link to baselibs package
'libjpeg62-turbo',
'mercurial',
'subversion',
'ovmf'
]),
}
self.blacklist = {
'i586': set([
'belle-sip',
'release-notes-openSUSE',
'openSUSE-EULAs', # translate-toolkit
'skelcd-openSUSE',
'plasma5-workspace',
'patterns-base',
'patterns-fonts',
'patterns-rpm-macros',
'patterns-yast',
'000release-packages',
]),
}
def get_filelist(self, project, package, expand = False):
query = {}
if expand:
query['expand'] = 1
root = ET.fromstring(self.cached_GET(self.makeurl(['source', self.project, package], query)))
return [ node.get('name') for node in root.findall('entry') ]
def has_baselibs(self, package):
if package in self._has_baselibs:
return self._has_baselibs[package]
is_multibuild = False
srcpkgname = package
if ':' in package:
is_multibuild = True
srcpkgname = package.split(':')[0]
ret = False
files = self.get_filelist(self.project, srcpkgname)
if 'baselibs.conf' in files:
logger.debug('%s has baselibs', package)
if is_multibuild:
logger.warning('%s is multibuild and has baselibs. canot handle that!', package)
else:
ret = True
elif '_link' in files:
files = self.get_filelist(self.project, srcpkgname, expand = True)
if 'baselibs.conf' in files:
logger.warning('%s is linked to a baselibs package', package)
elif is_multibuild:
logger.warning('%s is multibuild', package)
self._has_baselibs[package] = ret
return ret
def is_biarch_recursive(self, package):
logger.debug(package)
if package in self.blacklist[self.arch]:
logger.debug('%s is blacklisted', package)
return False
if package in self.biarch_packages:
logger.debug('%s is known biarch package', package)
return True
if package in self.whitelist[self.arch]:
logger.debug('%s is whitelisted', package)
return True
r = self.has_baselibs(package)
if r:
return r
if package in self.rdeps:
for p in self.rdeps[package]:
r = self.is_biarch_recursive(p)
if r:
break
return r
def _init_biarch_packages(self):
if self.biarch_packages is None:
if ':Rings' in self.project:
self.biarch_packages = set()
else:
self.biarch_packages = set(self.meta_get_packagelist("%s:Rings:0-Bootstrap"%self.project))
self.biarch_packages |= set(self.meta_get_packagelist("%s:Rings:1-MinimalX"%self.project))
self._init_rdeps()
self.fill_package_meta()
def fill_package_meta(self):
url = self.makeurl(['search', 'package'], "match=[@project='%s']" % self.project)
root = ET.fromstring(self.cached_GET(url))
for p in root.findall('package'):
name = p.attrib['name']
self.package_metas[name] = p
def _init_rdeps(self):
if self.rdeps is not None:
return
self.rdeps = dict()
url = self.makeurl(['build', self.project, 'standard', self.arch, '_builddepinfo' ], {'view': 'revpkgnames'})
x = ET.fromstring(self.cached_GET(url))
for pnode in x.findall('package'):
name = pnode.get('name')
for depnode in pnode.findall('pkgdep'):
depname = depnode.text
if depname == name:
logger.warning('%s requires itself for build', name)
continue
self.rdeps.setdefault(name, set()).add(depname)
def select_packages(self, packages):
if packages == '__all__':
self.packages = self.meta_get_packagelist(self.project)
elif packages == '__latest__':
# only works when called in packagelists loop
#self.packages = self._filter_packages_by_time(self.latest_packages(self.project))
self.packages = self.latest_packages(self.project)
else:
self.packages = packages
# check when 000product was last changed, eg by packagelist
# generator. Yield only packges that got checked in after that
# point in time.
def _filter_packages_by_time(self, packages):
x = ET.fromstring(self.cached_GET(self.makeurl(['source', self.project, '000product', '_history'], {'limit': '1'})))
producttime = int(x.find('./revision/time').text)
for pkg in packages:
try:
x = ET.fromstring(self.cached_GET(self.makeurl(['source', self.project, pkg, '_history'], {'rev': '1'})))
# catch deleted packages
except HTTPError as e:
if e.code == 404:
continue
raise e
packagetime = int(x.find('./revision/time').text)
# if producttime > packagetime:
# continue
yield pkg
def remove_explicit_enable(self):
self._init_biarch_packages()
resulturl = self.makeurl(['build', self.project, '_result'])
result = ET.fromstring(self.cached_GET(resulturl))
packages = set()
for n in result.findall("./result[@arch='{}']/status".format(self.arch)):
if n.get('code') not in ('disabled', 'excluded'):
packages.add(n.get('package'))
for pkg in sorted(packages):
changed = False
logger.debug("processing %s", pkg)
if not pkg in self.package_metas:
logger.error("%s not found", pkg)
continue
pkgmeta = self.package_metas[pkg]
for build in pkgmeta.findall("./build"):
for n in build.findall("./enable[@arch='{}']".format(self.arch)):
logger.debug("disable %s", pkg)
build.remove(n)
changed = True
if changed:
try:
pkgmetaurl = self.makeurl(['source', self.project, pkg, '_meta'])
self.http_PUT(pkgmetaurl, data=ET.tostring(pkgmeta))
if self.caching:
self._invalidate__cached_GET(pkgmetaurl)
except HTTPError as e:
logger.error('failed to update %s: %s', pkg, e)
def add_explicit_disable(self, wipebinaries=False):
self._init_biarch_packages()
resulturl = self.makeurl(['source', self.project])
result = ET.fromstring(self.cached_GET(resulturl))
for pkg in self.packages:
changed = False
logger.debug("processing %s", pkg)
if not pkg in self.package_metas:
logger.error("%s not found", pkg)
continue
pkgmeta = self.package_metas[pkg]
build = pkgmeta.findall("./build")
if not build:
logger.debug('disable %s for %s', pkg, self.arch)
bn = pkgmeta.find('build')
if bn is None:
bn = ET.SubElement(pkgmeta, 'build')
ET.SubElement(bn, 'disable', { 'arch' : self.arch })
changed = True
if changed:
try:
pkgmetaurl = self.makeurl(['source', self.project, pkg, '_meta'])
self.http_PUT(pkgmetaurl, data=ET.tostring(pkgmeta))
if self.caching:
self._invalidate__cached_GET(pkgmetaurl)
if wipebinaries:
self.http_POST(self.makeurl(['build', self.project], {
'cmd' : 'wipe',
'arch': self.arch,
'package' : pkg }))
except HTTPError as e:
logger.error('failed to update %s: %s', pkg, e)
def enable_baselibs_packages(self, force=False, wipebinaries=False):
self._init_biarch_packages()
todo = dict()
for pkg in self.packages:
logger.debug("processing %s", pkg)
if not pkg in self.package_metas:
logger.error("%s not found", pkg)
continue
pkgmeta = self.package_metas[pkg]
is_enabled = None
is_disabled = None
has_baselibs = None
must_disable = None
changed = None
for n in pkgmeta.findall("./build/enable[@arch='{}']".format(self.arch)):
is_enabled = True
for n in pkgmeta.findall("./build/disable[@arch='{}']".format(self.arch)):
is_disabled = True
if force:
must_disable = False
if must_disable is None:
if self.is_biarch_recursive(pkg):
must_disable = False
else:
must_disable = True
if must_disable == False:
if is_disabled:
logger.info('enabling %s for %s', pkg, self.arch)
for build in pkgmeta.findall("./build"):
for n in build.findall("./disable[@arch='{}']".format(self.arch)):
build.remove(n)
changed = True
if changed == False:
logger.error('build tag not found in %s/%s!?', pkg, self.arch)
else:
logger.debug('%s already enabled for %s', pkg, self.arch)
elif must_disable == True:
if not is_disabled:
logger.info('disabling %s for %s', pkg, self.arch)
bn = pkgmeta.find('build')
if bn is None:
bn = ET.SubElement(pkgmeta, 'build')
ET.SubElement(bn, 'disable', { 'arch' : self.arch })
changed = True
else:
logger.debug('%s already disabled for %s', pkg, self.arch)
if is_enabled:
logger.info('removing explicit enable %s for %s', pkg, self.arch)
for build in pkgmeta.findall("./build"):
for n in build.findall("./enable[@arch='{}']".format(self.arch)):
build.remove(n)
changed = True
if changed == False:
logger.error('build tag not found in %s/%s!?', pkg, self.arch)
if changed:
todo[pkg] = pkgmeta
if todo:
logger.info("applying changes")
for pkg in sorted(todo.keys()):
pkgmeta = todo[pkg]
try:
pkgmetaurl = self.makeurl(['source', self.project, pkg, '_meta'])
self.http_PUT(pkgmetaurl, data=ET.tostring(pkgmeta))
if self.caching:
self._invalidate__cached_GET(pkgmetaurl)
if wipebinaries and pkgmeta.find("./build/disable[@arch='{}']".format(self.arch)) is not None:
logger.debug("wiping %s", pkg)
self.http_POST(self.makeurl(['build', self.project], {
'cmd' : 'wipe',
'arch': self.arch,
'package' : pkg }))
except HTTPError as e:
logger.error('failed to update %s: %s', pkg, e)
class CommandLineInterface(ToolBase.CommandLineInterface):
def __init__(self, *args, **kwargs):
ToolBase.CommandLineInterface.__init__(self, args, kwargs)
def get_optparser(self):
parser = ToolBase.CommandLineInterface.get_optparser(self)
parser.add_option('-p', '--project', dest='project', metavar='PROJECT',
help='project to process (default: %s)' % FACTORY,
default = FACTORY)
return parser
def setup_tool(self):
tool = BiArchTool(self.options.project)
return tool
def _select_packages(self, all, packages):
if packages:
self.tool.select_packages(packages)
elif all:
self.tool.select_packages('__all__')
else:
self.tool.select_packages('__latest__')
@cmdln.option('-n', '--interval', metavar="minutes", type="int", help="periodic interval in minutes")
@cmdln.option('-a', '--all', action='store_true', help='process all packages')
@cmdln.option('-f', '--force', action='store_true', help='enable in any case')
@cmdln.option('--wipe', action='store_true', help='also wipe binaries')
def do_enable_baselibs_packages(self, subcmd, opts, *packages):
"""${cmd_name}: enable build for packages in Ring 0 or 1 or with
baselibs.conf
${cmd_usage}
${cmd_option_list}
"""
def work():
self._select_packages(opts.all, packages)
self.tool.enable_baselibs_packages(force=opts.force, wipebinaries=opts.wipe)
self.runner(work, opts.interval)
@cmdln.option('-a', '--all', action='store_true', help='process all packages')
def do_remove_explicit_enable(self, subcmd, opts, *packages):
"""${cmd_name}: remove all explicit enable tags from packages
${cmd_usage}
${cmd_option_list}
"""
self.tool.remove_explicit_enable()
@cmdln.option('-a', '--all', action='store_true', help='process all packages')
@cmdln.option('-n', '--interval', metavar="minutes", type="int", help="periodic interval in minutes")
@cmdln.option('--wipe', action='store_true', help='also wipe binaries')
def do_add_explicit_disable(self, subcmd, opts, *packages):
"""${cmd_name}: add explicit disable to all packages
${cmd_usage}
${cmd_option_list}
"""
def work():
self._select_packages(opts.all, packages)
self.tool.add_explicit_disable(wipebinaries=opts.wipe)
self.runner(work, opts.interval)
if __name__ == "__main__":
app = CommandLineInterface()
sys.exit( app.main() )