from sfa.util.sfalogging import sfa_logger
# for convenience and smoother translation - we should get rid of these functions eventually
-def get_leaf(hrn): return Xrn(xrn=hrn).get_leaf()
-def get_authority(hrn): return Xrn(xrn=hrn).get_authority_hrn()
-def urn_to_hrn(urn): xrn=Xrn(xrn=urn); return (xrn.hrn, xrn.type)
-def hrn_to_urn(hrn,type): return Xrn(hrn=hrn, type=type).urn
+def get_leaf(hrn): return Xrn(hrn).get_leaf()
+def get_authority(hrn): return Xrn(hrn).get_authority_hrn()
+def urn_to_hrn(urn): xrn=Xrn(urn); return (xrn.hrn, xrn.type)
+def hrn_to_urn(hrn,type): return Xrn(hrn, type=type).urn
class Xrn:
# self.type
# self.path
# provide either urn, or (hrn + type)
- def __init__ (self, xrn=None, urn=None, hrn=None, type=None):
+ def __init__ (self, xrn, type=None):
# user has specified xrn : guess if urn or hrn
if xrn is not None:
if xrn.startswith(Xrn.URN_PREFIX):
+ self.hrn=None
self.urn=xrn
self.urn_to_hrn()
else:
+ self.urn=None
self.hrn=xrn
self.type=type
self.hrn_to_urn()
- # user has specified urn, let's use it
- elif urn is not None:
- self.urn=urn
- self.urn_to_hrn()
- # user has specified hrn and type
- elif hrn is not None and type is not None:
- self.hrn=hrn
- self.type=type
- self.hrn_to_urn()
- # what should we do ?
else:
raise SfaAPIError,"Xrn.__init__"
# happens all the time ..