def query(command):
base = get_base()
enabled_repos = base.repos.listEnabled()
# Handle any repocontrols passed in with our options
if 'repos' in command:
for repo in command['repos']:
if 'enable' in repo:
base.repos.enableRepo(repo['enable'])
if 'disable' in repo:
base.repos.disableRepo(repo['disable'])
args = {'name': command['provides']}
do_nevra = False
if 'epoch' in command:
args['epoch'] = command['epoch']
do_nevra = True
if 'version' in command:
args['ver'] = command['version']
do_nevra = True
if 'release' in command:
args['rel'] = command['release']
do_nevra = True
if 'arch' in command:
desired_arch = command['arch']
args['arch'] = command['arch']
do_nevra = True
else:
desired_arch = getBaseArch()
obj = None
if command['action'] == "whatinstalled":
obj = base.rpmdb
else:
obj = base.pkgSack
# if we are given "name == 1.2.3" then we must use the getProvides() API.
# - this means that we ignore arch and version properties when given prco tuples as a package_name
# - in order to fix this, something would have to happen where getProvides was called first and
# then the result was searchNevra'd. please be extremely careful if attempting to fix that
# since searchNevra does not support prco tuples.
if any(elem in command['provides'] for elem in r"<=>"):
# handles flags (<, >, =, etc) and versions, but no wildcareds
pkgs = obj.getProvides(*string_to_prco_tuple(command['provides']))
elif do_nevra:
# now if we're given version or arch properties explicitly, then we do a SearchNevra.
# - this means that wildcard version in the package_name with an arch property will not work correctly
# - again don't try to fix this just by pushing bugs around in the code, you would need to call
# returnPackages and searchProvides and then apply the Nevra filters to those results.
pkgs = obj.searchNevra(**args)
if (command['action'] == "whatinstalled") and (not pkgs):
pkgs = obj.searchNevra(name=args['name'], arch=desired_arch)
else:
pats = [command['provides']]
pkgs = obj.returnPackages(patterns=pats)
if not pkgs:
# handles wildcards
pkgs = obj.searchProvides(command['provides'])
if not pkgs:
outpipe.write(command['provides'].split().pop(0) + ' nil nil\n')
outpipe.flush()
else:
# make sure we picked the package with the highest version
pkgs = base.bestPackagesFromList(pkgs, single_name=True)
pkg = pkgs.pop(0)
outpipe.write(
"%(n)s %(e)s:%(v)s-%(r)s %(a)s\n" % {
'n': pkg.name,
'e': pkg.epoch,
'v': pkg.version,
'r': pkg.release,
'a': pkg.arch
})
outpipe.flush()
# Reset any repos we were passed in enablerepo/disablerepo to the original state in enabled_repos
if 'repos' in command:
for repo in command['repos']:
if 'enable' in repo:
if base.repos.getRepo(repo['enable']) not in enabled_repos:
base.repos.disableRepo(repo['enable'])
if 'disable' in repo:
if base.repos.getRepo(repo['disable']) in enabled_repos:
base.repos.enableRepo(repo['disable'])
def query(command):
base = get_base()
enabled_repos = base.repos.listEnabled()
# Handle any repocontrols passed in with our options
if 'repos' in command:
for repo in command['repos']:
if 'enable' in repo:
base.repos.enableRepo(repo['enable'])
if 'disable' in repo:
base.repos.disableRepo(repo['disable'])
args = { 'name': command['provides'] }
do_nevra = False
if 'epoch' in command:
args['epoch'] = command['epoch']
do_nevra = True
if 'version' in command:
args['ver'] = command['version']
do_nevra = True
if 'release' in command:
args['rel'] = command['release']
do_nevra = True
if 'arch' in command:
desired_arch = command['arch']
args['arch'] = command['arch']
do_nevra = True
else:
desired_arch = getBaseArch()
obj = None
if command['action'] == "whatinstalled":
obj = base.rpmdb
else:
obj = base.pkgSack
# if we are given "name == 1.2.3" then we must use the getProvides() API.
# - this means that we ignore arch and version properties when given prco tuples as a package_name
# - in order to fix this, something would have to happen where getProvides was called first and
# then the result was searchNevra'd. please be extremely careful if attempting to fix that
# since searchNevra does not support prco tuples.
if bool(re.search('\\s+', command['provides'])):
# handles flags (<, >, =, etc) and versions, but no wildcareds
# raises error for any invalid input like: 'FOO BAR BAZ'
pkgs = obj.getProvides(*string_to_prco_tuple(command['provides']))
elif do_nevra:
# now if we're given version or arch properties explicitly, then we do a SearchNevra.
# - this means that wildcard version in the package_name with an arch property will not work correctly
# - again don't try to fix this just by pushing bugs around in the code, you would need to call
# returnPackages and searchProvides and then apply the Nevra filters to those results.
pkgs = obj.searchNevra(**args)
if (command['action'] == "whatinstalled") and (not pkgs):
pkgs = obj.searchNevra(name=args['name'], arch=desired_arch)
else:
pats = [command['provides']]
pkgs = obj.returnPackages(patterns=pats)
if not pkgs:
# handles wildcards
pkgs = obj.searchProvides(command['provides'])
if not pkgs:
outpipe.write(command['provides'].split().pop(0)+' nil nil\n')
outpipe.flush()
else:
# make sure we picked the package with the highest version
pkgs = base.bestPackagesFromList(pkgs,single_name=True)
pkg = pkgs.pop(0)
outpipe.write("%(n)s %(e)s:%(v)s-%(r)s %(a)s\n" % { 'n': pkg.name, 'e': pkg.epoch, 'v': pkg.version, 'r': pkg.release, 'a': pkg.arch })
outpipe.flush()
# Reset any repos we were passed in enablerepo/disablerepo to the original state in enabled_repos
if 'repos' in command:
for repo in command['repos']:
if 'enable' in repo:
if base.repos.getRepo(repo['enable']) not in enabled_repos:
base.repos.disableRepo(repo['enable'])
if 'disable' in repo:
if base.repos.getRepo(repo['disable']) in enabled_repos:
base.repos.enableRepo(repo['disable'])
