-def get_sfa_peer(api, hrn):
- # return the authority for this hrn or None if we are the authority
- sfa_peer = None
- slice_authority = get_authority(hrn)
- site_authority = get_authority(slice_authority)
-
- if site_authority != api.hrn:
- sfa_peer = site_authority
-
- return sfa_peer
+#def get_sfa_peer(pldriver, hrn):
+# # return the authority for this hrn or None if we are the authority
+# sfa_peer = None
+# slice_authority = get_authority(hrn)
+# site_authority = get_authority(slice_authority)
+#
+# if site_authority != pldriver.hrn:
+# sfa_peer = site_authority
+#
+# return sfa_peer