GIF89a;
Mini Shell
Mini Shell
| Direktori : /sbin/ |
|
|
| Current File : //sbin/yumdb |
#!/usr/bin/python -tt
import sys
import optparse
import fnmatch
import yum
import shlex
import os
import glob
parser = None
# FIXME: Internal knowledge
def _load_all_package_paths(db_path):
# glob the path and get a dict of pkgs to their subdir
glb = '%s/*/*/' % db_path
pkgdirs = glob.glob(glb)
_packages = {}
for d in pkgdirs:
if d[-1] == '/':
d = d[:-1]
pkgid = os.path.basename(d).split('-')[0]
_packages[pkgid] = d
return _packages
def setup_opts():
version = "0.0.1"
vers_txt = "Manage yum groups metadata version %s" % version
usage_txt = """\
%prog <command> ...
get <key> [pkg-wildcard]...
set <key> <value> [pkg-wildcard]...
del <key> [pkg-wildcard]...
rename <key> <key> [pkg-wildcard]...
rename-force <key> <key> [pkg-wildcard]...
copy <key> <key> [pkg-wildcard]...
search <key> <wildcard>...
exist? <key> [pkg-wildcard]...
unset? <key> [pkg-wildcard]...
info [pkg-wildcard]...
sync [pkg-wildcard]...
undeleted
shell [filename]...
"""
parser = optparse.OptionParser(usage = usage_txt, version = vers_txt)
parser.add_option("--noplugins", action="store_false", default=True,
dest="plugins",
help="disable yum plugin support")
parser.add_option("-c", "--config",
dest="conffile", help="config file location")
return parser
def run_cmd(yb, args, inshell=False):
if False: pass
elif args[0] == 'get' and len(args) > 1:
args.pop(0)
ykey = args.pop(0)
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
print pkg
if ykey in pkg.yumdb_info:
print " " * 4, ykey, '=', getattr(pkg.yumdb_info, ykey)
else:
print " " * 4, ykey, '<unset>'
elif args[0] == 'set' and len(args) > 2:
args.pop(0)
ykey = args.pop(0)
yval = args.pop(0)
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
setattr(pkg.yumdb_info, ykey, yval)
print pkg
print " " * 4, ykey, '=', getattr(pkg.yumdb_info, ykey)
elif args[0] in ('copy', 'copy-f', 'copy-force') and len(args) > 2:
force = args[0] in ['copy-f', 'copy-force']
args.pop(0)
yokey = args.pop(0)
ynkey = args.pop(0)
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
print pkg
if yokey in pkg.yumdb_info:
setattr(pkg.yumdb_info, ynkey, getattr(pkg.yumdb_info, yokey))
print " " * 4, ynkey, '=', getattr(pkg.yumdb_info, ynkey)
elif force and ynkey in pkg.yumdb_info:
delattr(pkg.yumdb_info, ynkey)
print " " * 4, ynkey, '<unset>'
elif ynkey in pkg.yumdb_info:
print " " * 4, ynkey, '=', getattr(pkg.yumdb_info, ynkey)
else:
print " " * 4, ynkey, '<unset>'
elif args[0] in ['rename', 'rename-f', 'rename-force'] and len(args) > 2:
force = args[0] in ['rename-f', 'rename-force']
args.pop(0)
yokey = args.pop(0)
ynkey = args.pop(0)
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
print pkg
if yokey in pkg.yumdb_info:
setattr(pkg.yumdb_info, ynkey, getattr(pkg.yumdb_info, yokey))
delattr(pkg.yumdb_info, yokey)
print " " * 4, ynkey, '=', getattr(pkg.yumdb_info, ynkey)
elif force and ynkey in pkg.yumdb_info:
delattr(pkg.yumdb_info, ynkey)
print " " * 4, ynkey, '<unset>'
elif ynkey in pkg.yumdb_info:
print " " * 4, ynkey, '=', getattr(pkg.yumdb_info, ynkey)
else:
print " " * 4, ynkey, '<unset>'
elif args[0] in ['del', 'delete', 'rm', 'remove'] and len(args) > 1:
args.pop(0)
ykey = args.pop(0)
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
if ykey in pkg.yumdb_info:
delattr(pkg.yumdb_info, ykey)
print pkg
print " " * 4, ykey, '<unset>'
elif args[0] in ('search', 'search-q', 'search-quiet') and len(args) > 2:
cmd = args.pop(0)
ykey = args.pop(0)
done = False
# Maybe need some API so we don't have to load everything?
for pkg in sorted(yb.rpmdb.returnPackages()):
if ykey not in pkg.yumdb_info:
continue
found = False
yval = getattr(pkg.yumdb_info, ykey)
for arg in args:
if fnmatch.fnmatch(yval, arg):
found = True
break
if not found:
continue
if done and cmd == 'search': print ''
done = True
print pkg
if cmd == 'search':
print " " * 4, ykey, '=', yval
elif args[0] in ['exist?', 'exist', 'exists'] and len(args) > 1:
args.pop(0)
ykey = args.pop(0)
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
if ykey not in pkg.yumdb_info:
continue
print pkg
elif args[0] in ['unset?', 'unset'] and len(args) > 1:
args.pop(0)
ykey = args.pop(0)
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
if ykey in pkg.yumdb_info:
continue
print pkg
elif args[0] == 'info':
args.pop(0)
done = False
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
if done: print ''
done = True
print pkg
for ykey in sorted(pkg.yumdb_info):
print " " * 4, ykey, '=', getattr(pkg.yumdb_info, ykey)
elif args[0] in ('sync', 'synchronize', 'sync-f', 'synchronize-f',
'sync-force', 'synchronize-force'):
force = args[0] in ('sync-f', 'synchronize-f',
'sync-force', 'synchronize-force')
args.pop(0)
done = False
for pkg in sorted(yb.rpmdb.returnPackages(patterns=args)):
apkg = yb.pkgSack.searchPkgTuple(pkg.pkgtup)
if not apkg:
continue
apkg = sorted(apkg)[0]
if done: print ''
done = True
print pkg
ndata = {}
ndata['releasever'] = yb.conf.yumvar['releasever']
ndata['from_repo'] = apkg.repoid
csum = apkg.returnIdSum()
if csum is not None:
ndata['checksum_type'] = str(csum[0])
ndata['checksum_data'] = str(csum[1])
if hasattr(apkg.repo, 'repoXML'):
md = apkg.repo.repoXML
if md and md.revision is not None:
ndata['from_repo_revision'] = str(md.revision)
if md:
ndata['from_repo_timestamp'] = str(md.timestamp)
loginuid = yum.misc.getloginuid()
if loginuid is not None:
ndata['changed_by'] = str(loginuid)
for ykey in ndata:
if not force and hasattr(pkg.yumdb_info, ykey):
continue
setattr(pkg.yumdb_info, ykey, ndata[ykey])
for ykey in sorted(pkg.yumdb_info):
if ykey not in ndata:
continue
print " " * 4, ykey, '=', getattr(pkg.yumdb_info, ykey)
elif args[0] == 'undeleted':
yumdb_packages = _load_all_package_paths(yb.rpmdb.yumdb.conf.db_path)
for pkg in sorted(yb.rpmdb.returnPackages()):
if pkg.pkgid in yumdb_packages:
del yumdb_packages[pkg.pkgid]
for pkgid in yumdb_packages:
print "%s: %s" % (pkgid, yumdb_packages[pkgid])
elif args[0] == 'shell' and not inshell:
args.pop(0)
if args:
fos = []
for arg in args:
fos.append(open(arg))
else:
fos = [sys.stdin]
for fo in fos:
print "=" * 79
for line in fo:
run_cmd(yb, shlex.split(line), inshell=True)
print "-" * 79
else:
print >>sys.stderr, parser.format_help()
sys.exit(1)
def main():
global parser
parser = setup_opts()
(opts, args) = parser.parse_args()
yb = yum.YumBase()
if opts.conffile:
yb.preconf.fn = opts.conffile
if not opts.plugins:
yb.preconf.init_plugins = False
yb.conf
if len(args) < 1:
print >>sys.stderr, parser.format_help()
sys.exit(1)
run_cmd(yb, args)
if __name__ == '__main__':
main()
./BlackJoker Mini Shell 1.0