def get_licenses(self, pfmri=None):
"""A generator function that yields information about the
licenses related to the current plan in tuples of the form
(dest_fmri, src, dest, accepted, displayed) for the given
package FMRI or all packages in the plan. This is only
available for licenses that are being installed or updated.
'dest_fmri' is the FMRI of the package being installed.
'src' is a LicenseInfo object if the license of the related
package is being updated; otherwise it is None.
'dest' is the LicenseInfo object for the license that is being
installed.
'accepted' is a boolean value indicating that the license has
been marked as accepted for the current plan.
'displayed' is a boolean value indicating that the license has
been marked as displayed for the current plan."""
for pp in self.pkg_plans:
dfmri = pp.destination_fmri
if pfmri and dfmri != pfmri:
continue
# Unused variable; pylint: disable=W0612
for lid, entry in pp.get_licenses():
src = entry["src"]
src_li = None
if src:
src_li = LicenseInfo(pp.origin_fmri,
src, img=pp.image)
dest = entry["dest"]
dest_li = None
if dest:
dest_li = LicenseInfo(
pp.destination_fmri, dest,
img=pp.image)
yield (pp.destination_fmri, src_li, dest_li,
entry["accepted"], entry["displayed"])
if pfmri:
break
def __licenses(self, mfst):
"""Private function. Returns the license info from the
manifest mfst."""
license_lst = []
for lic in mfst.gen_actions_by_type("license"):
s = StringIO.StringIO()
lpath = self._depot.repo.file(lic.hash, pub=self._pub)
lfile = file(lpath, "rb")
misc.gunzip_from_stream(lfile, s, ignore_hash=True)
text = s.getvalue()
s.close()
license_lst.append(LicenseInfo(mfst.fmri, lic, text=text))
return license_lst