54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
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from __future__ import annotations
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from datetime import UTC, date, datetime
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from zoneinfo import ZoneInfo
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from app.services.employee_serialization import format_history_datetime as serialize_history_datetime
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DISPLAY_TIMEZONE = ZoneInfo("Asia/Shanghai")
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def normalize_optional_text(value: str | None) -> str | None:
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if value is None:
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return None
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text_value = value.strip()
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return text_value or None
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def parse_date(value: str | None) -> date | None:
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if not value:
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return None
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return datetime.strptime(value, "%Y-%m-%d").date()
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def parse_datetime(value: str | datetime | None) -> datetime | None:
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if value is None:
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return None
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if isinstance(value, datetime):
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return value
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return datetime.strptime(value, "%Y-%m-%d %H:%M")
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def format_date(value: date | None) -> str | None:
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if value is None:
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return None
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return value.strftime("%Y-%m-%d")
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def to_display_datetime(value: datetime) -> datetime:
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if value.tzinfo is None:
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normalized = value.replace(tzinfo=UTC)
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else:
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normalized = value.astimezone(UTC)
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return normalized.astimezone(DISPLAY_TIMEZONE)
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def format_datetime(value: datetime | None) -> str | None:
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if value is None:
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return None
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return to_display_datetime(value).strftime("%Y-%m-%d %H:%M")
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def format_history_datetime(value: datetime | None) -> str:
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return serialize_history_datetime(value, to_display_datetime=to_display_datetime)
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