19 lines
540 B
Python
19 lines
540 B
Python
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import re
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def str_to_single_int(line: str) -> int:
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line = line.replace(" ", "")
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r = re.compile(r"\d+")
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for m in r.findall(line):
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return int(m)
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raise Exception("No single digit sequence in '{line}'")
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def str_to_int_list(line: str) -> list[int]:
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r = re.compile(r"\d+")
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return list(map(int, r.findall(line)))
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def str_to_lines_no_empty(text: str) -> list[str]:
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return list(filter(lambda l: l.strip() != "", text.splitlines()))
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def str_to_lines(text: str) -> list[str]:
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return list(text.splitlines())
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