Does fromisoformat product timezone-aware datetimes?

fromisoformat.py

from django.utils import timezone
from datetime import datetime

def is_timezone_aware(dt):
  # See https://docs.python.org/3/library/datetime.html#determining-if-an-object-is-aware-or-naive
  return dt.tzinfo is not None and dt.tzinfo.utcoffset(d) is not None

now = timezone.now()
is_timezone_aware(now)
# >>> True

now2 = datetime.fromisoformat(now.isoformat())
now == now2
# >>> True

is_timezone_aware(now2)
# >>> True

# Therefore, yes, fromisoformat(d.isoformat()) preserves the "timezone-aware"-ness.