#if used without argument, will log info for all exchanges
elif l[0]=='loginfo':
if len(l)==1:
u.logInfoExchanges(exchanges,loggerExchangeInfo)
elif len(l)==2:
exch = u.getExchange(exchanges,l[1])
u.logInfo(exch,loggerExchangeInfo)
else:
print('loginfo correct usage: loginfo [%exchange_name%]')
#display and log informations about current arbitrage opportunities if any
#will be logged into 'exchange_arbitrage_yyyy-mm-dddd.log' file
#can be called with 'details' as argument -> verbose mode
elif l[0]=='logarb':
if len(l)==1:
arb.log_arbitrage(exchanges,pairs_filter,loggerArbitrage)
elif l[1]=='details':
arb.log_arbitrage(exchanges,pairs_filter,loggerArbitrage,details=True)
else:
print('logarb correct usage: logarb [details]')
elif s=='':
pass
else:
print('command not recognized')
except Exception as e:
print('Error in shell: ' + str(e))
pass
