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class APIWrapper: | |
#snippet... | |
def poll_api(self, tries, initial_delay, delay, backoff, success_list, apifunction, *args): | |
time.sleep(initial_delay) | |
for n in range(tries): | |
try: | |
status = self.get_status() | |
if status not in success_list: | |
polling_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime()) | |
print("{0}. Sleeping for {1} seconds.".format(polling_time, delay)) | |
time.sleep(delay) | |
delay *= backoff | |
else: | |
return apifunction(*args) | |
except socket.error as e: | |
print("Connection dropped with error code {0}".format(e.errno)) | |
raise ExceededRetries("Failed to poll {0} within {1} tries.".format(apifunction, tries)) |
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