38 lines
994 B
Python
38 lines
994 B
Python
from .exceptions import ErrorException
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# Make sense of string supposed to contain a set ID
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def parse_set(set: str, /) -> str:
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number, _, version = set.partition('-')
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# Making sure both are integers
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if version == '':
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version = 1
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try:
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number = int(number)
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except Exception:
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raise ErrorException('Number "{number}" is not a number'.format(
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number=number,
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))
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try:
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version = int(version)
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except Exception:
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raise ErrorException('Version "{version}" is not a number'.format(
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version=version,
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))
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# Make sure both are positive
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if number < 0:
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raise ErrorException('Number "{number}" should be positive'.format(
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number=number,
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))
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if version < 0:
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raise ErrorException('Version "{version}" should be positive'.format( # noqa: E501
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version=version,
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))
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return '{number}-{version}'.format(number=number, version=version)
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