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onjin/tuple_to_namedtuple.py

Created March 24, 2014 10:14
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tuple to namedtuple
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tuple_to_namedtuple.py
from collections import namedtuple
# magic data accessed with magic numbers, f.i.:
# print "{} {}".format(row[2], row[3])
row = ('SS', 'asdf', 12.3, 'USD')
# let's create something self describing
Price = namedtuple('Price', ['symbol', 'name', 'amount', 'currency'])
# fill it from previous tuple
price = Price(*row)
# use it with joy
print "{} {}".format(price.amount, price.currency)
print price
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