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AETERNA AI — Timezone & Date Helpers (Asia/Jakarta WIB)
"""
from datetime import datetime, timedelta, timezone
from typing import Optional
import pandas as pd
JAKARTA_TZ = timezone(timedelta(hours=7))
def get_jakarta_now() -> datetime:
"""Return current timestamp locked to Waktu Indonesia Barat (UTC+7)."""
return datetime.now(JAKARTA_TZ)
def parse_flexible_date(date_input: Optional[str], default_year: int = 2026) -> Optional[pd.Timestamp]:
"""Parse various date formats into a standard pandas Timestamp."""
if not date_input:
return None
date_input = str(date_input).strip()
for fmt in ["%Y-%m-%d", "%d-%m-%Y", "%m-%d", "%d %B %Y", "%d %b %Y", "%B %d, %Y"]:
try:
parsed = datetime.strptime(date_input, fmt)
if fmt == "%m-%d":
parsed = parsed.replace(year=default_year)
return pd.Timestamp(parsed)
except ValueError:
continue
raise ValueError(f"Unrecognized date format: '{date_input}'. Supported format is YYYY-MM-DD.")
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