def price_callback(self, timestamp, market_name, buyer_seller, price,
quantity):
if self.bldg_power:
_log.debug("Price is {} at {}".format(price,
self.bldg_power[-1][0]))
dt = self.bldg_power[-1][0]
occupied = check_schedule(dt, self.occupancy_schedule)
if price is None and self.price is not None:
_log.debug(
"Using stored price information! - market price: %x -- price: %s",
price, self.current_price)
price = self.current_price
if self.demand_curve is not None and price is not None and occupied:
demand_goal = self.demand_curve.x(price)
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))
elif not occupied:
demand_goal = None
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))
else:
_log.debug(
"Possible market problem price: {} - quantity: {}".format(
price, quantity))
demand_goal = None
if price is None:
price = "None"
demand_goal = "None"
message = {
"Price": price,
"Quantity": demand_goal,
"Commodity": "Electricity"
}
topic_suffix = "/".join([self.logging_topic, "MarketClear"])
self.publish_record(topic_suffix, message)
def error_callback(self, timestamp, market_name, buyer_seller, error_code,
error_message, aux):
# figure out what to send if the market is not formed or curves don't intersect.
_log.debug("AUX: {}".format(aux))
if market_name == "electric":
if self.bldg_power:
dt = self.bldg_power[-1][0]
occupied = check_schedule(dt, self.occupancy_schedule)
_log.debug("AUX: {}".format(aux))
if not occupied:
demand_goal = None
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))
else:
if aux.get('SQn,DQn', 0) == -1 and aux.get('SQx,DQx', 0) == -1:
demand_goal = self.demand_curve.min_x()
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))
elif aux.get('SPn,DPn', 0) == 1 and aux.get('SPx,DPx', 0) == 1:
demand_goal = self.demand_curve.min_x()
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))
elif aux.get('SPn,DPn', 0) == -1 and aux.get('SPx,DPx',
0) == -1:
demand_goal = self.demand_curve.max_x()
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))
else:
demand_goal = None
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))
return
def price_callback(self, timestamp, market_name, buyer_seller, price,
quantity):
if self.bldg_power:
_log.debug("Price is {} at {}".format(price,
self.bldg_power[-1][0]))
dt = self.bldg_power[-1][0]
occupied = check_schedule(dt, self.occupancy_schedule)
if self.demand_curve is not None and price is not None and occupied:
demand_goal = self.demand_curve.x(price)
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))
elif not occupied:
demand_goal = None
self.publish_demand_limit(demand_goal, str(uuid.uuid1()))