def print_what_provides(self, rpms):
output = ""
versions = self.list_module_version_all()
for version in versions:
nevras = version.artifacts()
for nevra in nevras:
subj = Subject(nevra)
nevra_obj = list(
subj.get_nevra_possibilities(hawkey.FORM_NEVRA))[0]
if nevra_obj.name not in rpms:
continue
profiles = []
for profile in version.profiles:
if nevra_obj.name in version.rpms(profile):
profiles.append(profile)
lines = {
"Module": version.full_version,
"Profiles": " ".join(profiles),
"Repo": version.repo.id,
"Summary": version.summary()
}
table = self.create_simple_table(lines)
output += "{}\n".format(self.base.output.term.bold(nevra))
output += "{}\n\n".format(table.toString())
logger.info(output[:-2])
def profile_nevra_objects(self, profile):
result = []
rpms = set(self.rpms(profile))
for nevra in self.artifacts():
subj = Subject(nevra)
nevra_obj = list(subj.get_nevra_possibilities(
hawkey.FORM_NEVRA))[0]
if nevra_obj.name not in rpms:
continue
result.append(nevra_obj)
return result
def get_source_packages(packages):
"""
Return the unique set of source package names
"""
source_packages = set()
for pkg in packages:
# Get the source RPM NEVRA without the trailing ".rpm"
subject = Subject(pkg.rpm_sourcerpm[:-4])
# Now get just the source RPM name
nevras = subject.get_nevra_possibilities(forms=[hawkey.FORM_NEVRA])
for nevra in nevras:
source_packages.add(nevra.name)
return source_packages
def nevra(self):
"""
Takes a package filename and returns its NEVRA
"""
filename = os.path.basename(self.path)
if not filename.endswith(".rpm"):
raise ValueError("File name doesn't end with '.rpm': {}".format(self.path))
# @TODO: construct NEVRA from rpm header
subject = Subject(filename)
nevras = subject.get_nevra_possibilities(forms=[hawkey.FORM_NEVRA])
for nevra in nevras:
# For some reason `nevra.release` contains also the architecture
return "{N}-{E}:{V}-{RA}".format(N=nevra.name, E=nevra.epoch or 0,
V=nevra.version, RA=nevra.release)
def splitFilename(filename):
"""
Pass in a standard style rpm fullname
Return a name, version, release, epoch, arch, e.g.::
foo-1.0-1.i386.rpm returns foo, 1.0, 1, i386
"""
if filename[-4:] == '.rpm':
filename = filename[:-4]
subject = Subject(filename)
possible_nevra = list(subject.get_nevra_possibilities(forms=FORM_NEVRA))
if possible_nevra:
nevra = possible_nevra[0]
else:
return None, None, None, None, None
return nevra.name, nevra.version, nevra.release, nevra.epoch, nevra.arch