def _clean_leading_amount_and_currency(self)-> None:
try:
currency: Any = iso4217parse.by_alpha3(self.parts[0])
if isinstance(currency, iso4217parse.Currency):
del self.parts[0]
del self.parts[0]
except IndexError:
pass
def test_examples():
exp = iso4217parse.Currency(alpha3='CHF',
code_num=756,
name='Swiss franc',
symbols=[
'SFr.', 'fr', 'Fr.', 'F', 'franc',
'francs', 'Franc', 'Francs'
],
minor=2,
countries=['CH', 'LI'])
assert exp == iso4217parse.by_alpha3('CHF')
def _clean_trailing_amount_and_currency(self)-> None:
pattern = compile_regex(r'\d+,\d{2}')
try:
if pattern.match(self.parts[-1]):
del self.parts[-1]
currency: Any = iso4217parse.by_alpha3(self.parts[-1])
if isinstance(currency, iso4217parse.Currency):
del self.parts[-1]
except IndexError:
pass
def test_examples_CZK():
expect = iso4217.by_alpha3('CZK')
assert [expect] == iso4217.parse('1499 CZK')
def test_invalid():
assert iso4217parse.by_alpha3(None) is None
assert iso4217parse.by_alpha3(1234) is None
assert iso4217parse.by_alpha3('Blaa') is None
def test_all_currencies():
for code in iso4217parse._data()['alpha3'].keys():
assert isinstance(iso4217parse.by_alpha3(code), iso4217parse.Currency)