30 lines
752 B
Python
30 lines
752 B
Python
"Script which contains several utils for Haldis"
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from typing import Iterable
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def euro_string(value: int) -> str:
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"""
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Convert cents to string formatted euro
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"""
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return "€ {}.{:02}".format(*divmod(value, 100))
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def price_range_string(price_range, include_upper=False):
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if price_range[0] == price_range[1]:
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return euro_string(price_range[0])
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return ("{}—{}" if include_upper else "from {}").format(*map(euro_string, price_range))
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def first(iterable: Iterable, default=None):
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"""
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Return first element of iterable
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"""
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try:
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return next(iter(iterable))
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except StopIteration:
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return default
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def ignore_none(iterable: Iterable):
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return filter(lambda x: x is not None, iterable)
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