Refactor currency enum, add currency format method #18
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| class InvalidAmountError(ValueError): | ||
| def __init__(self): | ||
| super().__init__('Invalid amount for currency') | ||
| super().__init__("Invalid amount for currency") |
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Sigh! Didn't realize.. these changes are after running black on the files
| def from_sub_units(cls, sub_units: int, currency: Currency=Currency.USD): | ||
| def from_sub_units(cls, sub_units: int, currency: Currency = Currency.USD): | ||
| """Creates a Money instance from sub-units.""" | ||
| sub_units_per_unit = CurrencyHelper.sub_unit_for_currency(currency) |
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This is a concrete change. Removed CurrencyHelper. Instead the field is defined for Currency Enum
| #pylint: disable=too-many-lines | ||
| from babel.numbers import get_currency_symbol | ||
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| class Currency(Enum): |
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Consolidated currency details inside Enum. Previously, the behavior was split between Currency and CurrencyHelper methods
| Taken from https://github.com/sebastianbergmann/money | ||
| """ | ||
| _CURRENCY_DATA = { | ||
| "AED": { |
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The changes are: (1) _CURRENCY_DATA is pulled out from within CurrencyHelper class; (2) The key of dictionary is a string. The format is useful for defining the Currency Enum
| sub_unit: int | ||
| # pylint: enable=invalid-name | ||
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| @classmethod |
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Best is to consider it as deletion of entire CurrencyHelper class and making new Enum. The currency properties are now directly associated with the Enum
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blackfor formatting