# Path: beancount_import/amount_parsing.py
# def parse_amount(x, assumed_currency=None):
#     """Parses a number and currency."""
#     if not x:
#         return None
#     sign, amount_str = parse_possible_negative(x)
#     m = re.fullmatch(r'(?:[(][^)]+[)])?\s*([\$€£])?((?:[0-9](?:,?[0-9])*|(?=\.))(?:\.[0-9]+)?)(?:\s+([A-Z]{3}))?', amount_str)
#     if m is None:
#         raise ValueError('Failed to parse amount from %r' % amount_str)
#     if m.group(1):
#         currency = {'$': 'USD', '€': 'EUR', '£': 'GBP'}[m.group(1)]
#     elif m.group(3):
#         currency = m.group(3)
#     elif assumed_currency is not None:
#         currency = assumed_currency
#     else:
#         raise ValueError('Failed to determine currency from %r' % amount_str)
#     number = D(m.group(2))
#     return Amount(number * sign, currency)


from beancount.core.number import D
from beancount.core.amount import Amount
from .amount_parsing import parse_amount
        '€0': Amount(D('0'), 'EUR'),
        '€0.00': Amount(D('0.00'), 'EUR'),
        '-€.12': Amount(D('-0.12'), 'EUR'),
        '-€123.45': Amount(D('-123.45'), 'EUR'),
        '£12345.67': Amount(D('12345.67'), 'GBP'),
        '£12,345.67': Amount(D('12345.67'), 'GBP'),
        '+£123': Amount(D('123'), 'GBP'),
        '£12.34': Amount(D('12.34'), 'GBP'),
        '£1.23': Amount(D('1.23'), 'GBP'),
        '£0.12': Amount(D('0.12'), 'GBP'),
        '£0': Amount(D('0'), 'GBP'),
        '£0.00': Amount(D('0.00'), 'GBP'),
        '£.12': Amount(D('0.12'), 'GBP'),
        '-£.12': Amount(D('-0.12'), 'GBP'),
        '-£123.45': Amount(D('-123.45'), 'GBP'),

        '$': None,
        '$.': None,
        '€0.': None,
        '£,': None,
        '$123,.00': None,
        '€,123.00': None,
        '£,47.1': None,
        '$€!@#$': None,
        ' INS': None,
        "I'm a parrot, cluck cluck": None,
        '1,234,567.89': None,
    }
    for input, expected in cases.items():
        try:

# Path: beancount_import/amount_parsing.py
# def parse_amount(x, assumed_currency=None):
#     """Parses a number and currency."""
#     if not x:
#         return None
#     sign, amount_str = parse_possible_negative(x)
#     m = re.fullmatch(r'(?:[(][^)]+[)])?\s*([\$€£])?((?:[0-9](?:,?[0-9])*|(?=\.))(?:\.[0-9]+)?)(?:\s+([A-Z]{3}))?', amount_str)
#     if m is None:
#         raise ValueError('Failed to parse amount from %r' % amount_str)
#     if m.group(1):
#         currency = {'$': 'USD', '€': 'EUR', '£': 'GBP'}[m.group(1)]
#     elif m.group(3):
#         currency = m.group(3)
#     elif assumed_currency is not None:
#         currency = assumed_currency
#     else:
#         raise ValueError('Failed to determine currency from %r' % amount_str)
#     number = D(m.group(2))
#     return Amount(number * sign, currency)


# Path: beancount_import/amount_parsing_test.py
from beancount.core.number import D
from beancount.core.amount import Amount
from .amount_parsing import parse_amount

        '€0': Amount(D('0'), 'EUR'),
        '€0.00': Amount(D('0.00'), 'EUR'),
        '-€.12': Amount(D('-0.12'), 'EUR'),
        '-€123.45': Amount(D('-123.45'), 'EUR'),
        '£12345.67': Amount(D('12345.67'), 'GBP'),
        '£12,345.67': Amount(D('12345.67'), 'GBP'),
        '+£123': Amount(D('123'), 'GBP'),
        '£12.34': Amount(D('12.34'), 'GBP'),
        '£1.23': Amount(D('1.23'), 'GBP'),
        '£0.12': Amount(D('0.12'), 'GBP'),
        '£0': Amount(D('0'), 'GBP'),
        '£0.00': Amount(D('0.00'), 'GBP'),
        '£.12': Amount(D('0.12'), 'GBP'),
        '-£.12': Amount(D('-0.12'), 'GBP'),
        '-£123.45': Amount(D('-123.45'), 'GBP'),

        '$': None,
        '$.': None,
        '€0.': None,
        '£,': None,
        '$123,.00': None,
        '€,123.00': None,
        '£,47.1': None,
        '$€!@#$': None,
        ' INS': None,
        "I'm a parrot, cluck cluck": None,
        '1,234,567.89': None,
    }
    for input, expected in cases.items():
        try:

            actual = parse_amount(input)