simple_history/signals.py
import django.dispatch
# Arguments: "instance", "history_instance", "history_date",
# "history_user", "history_change_reason", "using"
pre_create_historical_record = django.dispatch.Signal()
# Arguments: "instance", "history_instance", "history_date",
# "history_user", "history_change_reason", "using"
post_create_historical_record = django.dispatch.Signal()
# Arguments: "sender", "rows", "history_instance", "instance",
# "field"
pre_create_historical_m2m_records = django.dispatch.Signal()
# Arguments: "sender", "created_rows", "history_instance",
# "instance", "field"
post_create_historical_m2m_records = django.dispatch.Signal()