Add token registry to tasker registry

apps/cic-eth/cic_eth/registry.py

@@ -1,11 +1,26 @@
+# standard imports
+import logging
+
 # external imports
 from cic_eth_registry import CICRegistry
 from cic_eth_registry.lookup.declarator import AddressDeclaratorLookup
+from cic_eth_registry.lookup.tokenindex import TokenIndexLookup
+
+logg = logging.getLogger()
+
+
+def connect_token_registry(rpc, chain_spec):
+    registry = CICRegistry(chain_spec, rpc)
+    token_registry_address = registry.by_name('TokenRegistry')
+    logg.debug('using token registry address {}'.format(token_registry_address))
+    lookup = TokenIndexLookup(token_registry_address)
+    CICRegistry.add_lookup(lookup)
 
 
 def connect_declarator(rpc, chain_spec, trusted_addresses):
     registry = CICRegistry(chain_spec, rpc)
     declarator_address = registry.by_name('AddressDeclarator')
+    logg.debug('using declarator address {}'.format(declarator_address))
     lookup = AddressDeclaratorLookup(declarator_address, trusted_addresses)
     CICRegistry.add_lookup(lookup)
 

apps/cic-eth/cic_eth/runnable/daemons/tasker.py

@@ -34,6 +34,7 @@ from cic_eth.ext import tx
 from cic_eth.registry import (
         connect as connect_registry,
         connect_declarator,
+        connect_token_registry,
         )
 
 logging.basicConfig(level=logging.WARNING)
@@ -156,6 +157,7 @@ def main():
     for address in trusted_addresses:
         logg.info('using trusted address {}'.format(address))
     connect_declarator(rpc, chain_spec, trusted_addresses)
+    connect_token_registry(rpc, chain_spec)
     
     current_app.worker_main(argv)