Handle open end

eth_gas_sum/runnable/sum.py

@@ -30,7 +30,7 @@ logg = logging.getLogger()
 arg_flags = chainlib.eth.cli.argflag_std_read
 argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
 argparser.add_argument('--start', type=int, help='start at block') 
-argparser.add_argument('--end', type=int, default=0, help='end block (not inclusive)') 
+argparser.add_argument('--end', type=int, help='end block (not inclusive)') 
 argparser.add_argument('--interval', type=int, default=5, help='syncer poll interval for new blocks')
 argparser.add_argument('-d', type=str, required=True, help='output directory')
 argparser.add_positional('address', type=str, append=True, help='address sender to monitor')
@@ -80,7 +80,7 @@ class GasAddFilter:
         if sender in self.addresses:
             self.gas_sum += tx.gas_used
             self.tx_gas[tx.hash] = tx.gas_used
-            logg.debug('sender {} tx {} gas {} new sum {}'.format(sender, tx.hash, tx.gas_used, self.gas_sum))
+            logg.info('sender {} tx {} gas {} new sum {}'.format(sender, tx.hash, tx.gas_used, self.gas_sum))
 
 
     def sum(self):
@@ -103,11 +103,12 @@ def main():
         backend = FileBackend.initial(chain_spec, end, start_block_height=start, base_dir=config.get('_OUTPUT_DIR'))
         syncer = HistorySyncer(backend, chain_interface)
     else:
-        FileBackend.live(chain_spec, start, base_dir=config.get('_OUTPUT_DIR'))
+        backend = FileBackend.live(chain_spec, start, base_dir=config.get('_OUTPUT_DIR'))
         syncer = HeadSyncer(backend, chain_interface)
 
     gas_filter = GasAddFilter(chain_spec, config.get('_ADDRESS'))
     syncer.add_filter(gas_filter)
+
     r = syncer.loop(config.get('SYNCER_LOOP_INTERVAL'), conn)
     for k in gas_filter.tx_gas.keys():
         print('tx {} gas {}'.format(k, gas_filter.tx_gas[k]))

requirements.txt

@@ -1,2 +1,2 @@
 chainsyncer==0.0.7a3
-chainlib-eth==0.0.10a15
+chainlib-eth==0.0.10a16