Function ticker

Solutions/8_6/coticker.py:45–51

(fmt, fields)

@consumer
def ticker(fmt, fields):
    formatter = create_formatter('text')
    formatter.headings(fields)
    while True:
        rec = yield from receive(Ticker)
        row = [getattr(rec, name) for name in fields]
        formatter.row(row)

if __name__ == '__main__':
    follow('../../Data/stocklog.csv',