Fork garbage_collection avec décalage jours fériés FR

custom_components/garbage_collection/helpers.py

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+"""Set of functions to handle date and text conversion."""
+from __future__ import annotations
+
+from datetime import date, datetime
+from typing import Any
+
+import homeassistant.util.dt as dt_util
+import voluptuous as vol
+from dateutil.parser import ParserError, parse
+
+
+def now() -> datetime:
+    """Return current date and time. Needed for testing."""
+    return dt_util.now()
+
+
+def to_date(day: Any) -> date:
+    """Convert datetime or text to date, if not already datetime.
+
+    Used for the first date for every_n_days (configured as text)
+    """
+    if day is None:
+        raise ValueError
+    if isinstance(day, date):
+        return day
+    if isinstance(day, datetime):
+        return day.date()
+    return date.fromisoformat(day)
+
+
+def parse_datetime(text: str) -> datetime | None:
+    """Parse text to datetime object."""
+    try:
+        return parse(text)
+    except (ParserError, TypeError):
+        return None
+
+
+def dates_to_texts(dates: list[date]) -> list[str]:
+    """Convert list of dates to texts."""
+    converted: list[str] = []
+    for record in dates:
+        try:
+            converted.append(record.isoformat())
+        except ValueError:
+            continue
+    return converted
+
+
+def time_text(value: Any) -> str:
+    """Have to store time as text - datetime is not JSON serialisable."""
+    if value is None or value == "":
+        return ""
+    try:
+        return datetime.strptime(value, "%H:%M").time().strftime("%H:%M")
+    except ValueError as error:
+        raise vol.Invalid(f"Invalid date: {value}") from error
+
+
+def month_day_text(value: Any) -> str:
+    """Validate format month/day."""
+    if value is None or value == "":
+        return ""
+    try:
+        return datetime.strptime(value, "%m/%d").date().strftime("%m/%d")
+    except ValueError as error:
+        raise vol.Invalid(f"Invalid date: {value}") from error