def fetch():
global stock
config.logger.info("stock:fetch()")
try:
stock_semaphore.acquire(1)
# fetch from server
d = connection.getData(config.stock_url)
config.logger.debug("stock: -> %s", d.status_code)
j = d.json()
if "success" in j and j["success"] and "result" in j and j["result"]:
stock = j["result"]
stock["retrieved"] = time.time()
config.logger.debug("stock: -> retrieved")
config.logger.debug("stock = %s" % stock)
controller.reconnected()
return True
else:
return False
except Exception as e:
import sys
_, _, exc_tb = sys.exc_info()
config.logger.error("stock: -> failure line %s: %s", exc_tb.tb_lineno,
e)
# import traceback
# tr=traceback.format_exc()
# aw = config.app_window
# aw.qmc.adderror(str(tr))
#controller.disconnect(False) # don't disconnect on failure
return False
finally:
if stock_semaphore.available() < 1:
stock_semaphore.release(1)
def fetch():
global stock
config.logger.info("stock:fetch()")
try:
stock_semaphore.acquire(1)
# fetch from server
d = connection.getData(config.stock_url)
config.logger.debug("stock: -> %s", d.status_code)
j = d.json()
if "success" in j and j["success"] and "result" in j and j["result"]:
stock = j["result"]
stock["retrieved"] = time.time()
config.logger.debug("stock: -> retrieved")
config.logger.debug("stock = %s" % stock)
controller.reconnected()
return True
else:
return False
except Exception as e:
config.logger.error("stock: -> failure: %s", e)
#controller.disconnect(False) # don't disconnect on failure
return False
finally:
if stock_semaphore.available() < 1:
stock_semaphore.release(1)