def h3d_to_h3s(d: int) -> int:
"""
Returns restored h3 hex index
:param d: h3 distilled numeric (int) representation
:returns: h3 hex (str) representation as returned by the h3.geo_to_h3()
"""
return h3.h3_to_string(h3d_to_h3h(d))
def placekey_to_h3(placekey):
"""
Convert a Placekey string into an H3 string.
:param placekey: Placekey (string)
:return: H3 (string)
"""
_, where = _parse_placekey(placekey)
return h3.h3_to_string(_decode_to_h3_int(where))
def _emit(self, topic: str, event: Event):
details = unpack_event_details(topic, event)
if topic == "analytics.vehicle-distribution":
data = {
"geocell": h3.h3_to_string(details.geocell),
"count": details.count,
}
elif topic == "analytics.delay-distribution":
data = {
"geocell": h3.h3_to_string(details.geocell),
"p50": details.percentile50th,
"p90": details.percentile90th,
"p99": details.percentile99th,
}
elif topic == "analytics.flow-direction":
data = {
"edge": h3.h3_to_string(details.geocells_edge),
"count": details.count,
}
elif topic == "analytics.final-stop-distribution":
data = {
"geocell": h3.h3_to_string(details.geocell),
"count": details.count,
}
elif topic == "analytics.emergency-stop-detection-streaming":
data = {
"veh_type": VehicleType.Name(details.vehicle_type).lower(),
"lat": details.latitude,
"lon": details.longitude,
"max_dec": details.max_deceleration,
"speed_diff": details.speed_diff,
}
else:
return
self.socketio.emit(topic, {
"timestamp": event.event_timestamp.ToMilliseconds(),
"data": data
})
def test_str_int_convert():
s = '8928308280fffff'
i = h3.string_to_h3(s)
assert h3.h3_to_string(i) == s