import collections
from decimal import Decimal as D
import sys
import ast
import datetime

DEMO = "demo" in [*map(str.lower, sys.argv[1:])]

# assumes contract size of 100
Digital = collections.namedtuple("Digital", "low high bids asks exchange market_id")

def cents(m):
    return int(D(m)*100)

def updlog(*o):
    print("["+datetime.datetime.now().time().isoformat().split('.')[0]+"]   ", *o)

def read_auth(name):
    with open(name+".auth") as f:
        return ast.literal_eval(f.read())