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from __future__ import annotations |
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from typing import TYPE_CHECKING |
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from isoduration.constants import PERIOD_PREFIX, TIME_PREFIX |
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from isoduration.formatter.checking import validate_date_duration |
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if TYPE_CHECKING: |
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from isoduration.types import DateDuration, TimeDuration |
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def format_date(date_duration: DateDuration, global_sign: int) -> str: |
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validate_date_duration(date_duration) |
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date_duration_str = PERIOD_PREFIX |
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if date_duration.weeks != 0: |
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date_duration_str += f"{(date_duration.weeks * global_sign):g}W" |
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if date_duration.years != 0: |
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date_duration_str += f"{(date_duration.years * global_sign):g}Y" |
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if date_duration.months != 0: |
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date_duration_str += f"{(date_duration.months * global_sign):g}M" |
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if date_duration.days != 0: |
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date_duration_str += f"{(date_duration.days * global_sign):g}D" |
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return date_duration_str |
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def format_time(time_duration: TimeDuration, global_sign: int) -> str: |
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time_duration_str = TIME_PREFIX |
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if time_duration.hours != 0: |
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time_duration_str += f"{(time_duration.hours * global_sign):g}H" |
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if time_duration.minutes != 0: |
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time_duration_str += f"{(time_duration.minutes * global_sign):g}M" |
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if time_duration.seconds != 0: |
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time_duration_str += f"{(time_duration.seconds * global_sign):g}S" |
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if time_duration_str == TIME_PREFIX: |
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return "" |
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return time_duration_str |
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