def test_converter():
with raises(CurrencyNotFoundError):
convert_currency(5.0, 'test', None)
results = convert_currency(5.0, 'GBP', None)
assert results['input']['amount'] == 5.0 and results['input']['currency'] == 'GBP'
assert isinstance(results['output']['RUB'], float) and isinstance(results['output']['USD'], float)
results = convert_currency(10.0, 'GBP', 'RUB')
assert results['input']['amount'] == 10.0 and results['input']['currency'] == 'GBP'
assert isinstance(results['output']['RUB'], float)
def converter_cli(amount, input_currency, output_currency):
try:
print(json.dumps(convert_currency(amount, input_currency, output_currency)))
except IncorrectInputError as e:
print('Please check your input:', str(e))
except Exception as e:
print('Unexpected error occurred:', str(e))
def currency_converter():
try:
amount = float(request.args.get('amount'))
input_currency = request.args.get('input_currency')
output_currency = request.args.get('output_currency')
results = convert_currency(amount, input_currency, output_currency)
return jsonify(results)
except IncorrectInputError as e:
abort(make_response(jsonify(status="error", error=str(e)), 400))
except Exception as e:
abort(make_response(jsonify(status="unexpected_error", error=str(e)), 500))
def api_converter():
amount = request.args.get('amount', '')
input_currency = request.args.get('input_currency', '')
output_currency = request.args.get('output_currency', None)
if len(input_currency) <= 2:
input_currency = get_code(input_currency)
if output_currency != None:
if len(output_currency) <= 2:
output_currency = get_code(output_currency)
data = {
"input": {
"amount": amount,
"currency": input_currency
},
"output": convert_currency(amount, input_currency, output_currency)
}
return jsonify(data)
def test_convertcurrency():
assert convert_currency(1,"USD","USD") == '1 in USD = 1 in USD'
assert convert_currency(1,"INR","INR") == '1 in INR = 1 in INR'
assert convert_currency(1,"TTT","USD") == "FROM currency code not found"
assert convert_currency(1,"USD","TTT") == "TO currency code not found"
def currency_coefficient(self, new_currency):
return convert_currency(self.currency, new_currency, 1)
def currency_converter(self, new_currency):
return convert_currency(self.currency, new_currency, self.price)