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added currency conversion to the CurrencyConversion class

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nathan koch 2019-12-08 15:54:09 -05:00
parent 71caae03f9
commit f1a4a93a41
1 changed files with 8 additions and 0 deletions
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8
ihatemoney/utils.py
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@ -26,6 +26,14 @@ class CurrencyConverter(object):
for rate in self.response["rates"]: for rate in self.response["rates"]:
currencies.append((rate,rate)) currencies.append((rate,rate))
return currencies return currencies
def echange_currency(self,amount,currency1,currency2):
base = self.response["base"]
conversion_rate1 = self.response["rates"][currency1]
conversion_rate2 = self.response["rates"][currency2]
new_amount = (amount / conversion_rate1) * conversion_rate2
# round to two digits because we are dealing with money
return round(new_amount,2)
def slugify(value): def slugify(value):
"""Normalizes string, converts to lowercase, removes non-alpha characters, """Normalizes string, converts to lowercase, removes non-alpha characters,