[Python] Raise an error in file B that takes me back to specific point in file A in python

I have a question. I am running a python project with multiple files with multiple classes. Let's say in file A, I am running a process in a try-exception. In this try-exception a function is called from a different file B/class.

The function in file B is quite complicated as there a a couple while/ and try-exceptions statements. However, within the most inside function, I am putting a counter and if this counter reaches a certain amount, I want it to raise an error that takes me back to the try-exception / to a specific point in file A. The problem that I now have is that the error that I am raising doesn't abort the function in file/class B so it would take me to file/class A, but it takes me to the with.media.getSynchronous statement that is outside of the try-exception, see code below:

with self.media.getSynchronous():
if not reply.isStreaming():
self.writeTrace("TX: " + self.now() + "\t" + GXByteBuffer.hex(data), TraceLevel.VERBOSE)
self.media.send(data)
pos = 0
try:
while not self.client.getData(rd, reply, notify):
if notify.data.size != 0:
if not notify.isMoreData():
t = GXDLMSTranslator()
xml = t.dataToXml(notify.data)
print(xml)
notify.clear()
continue
if not p.eop:
p.count = self.client.getFrameSize(rd)
while not self.media.receive(p):
pos += 1
if pos == 4:
raise TimeoutException("Failed to receive reply from the device in given time.")
if pos == 1:
self.counter+= 1
if self.counter>= 2:
logging.warning(f"Worker {self.worker_id} | counteris {self.counter}")
raise STOP(f"Data send failed, limit reached ({self.counter})")
logging.info(f"Worker {self.worker_id} | Meter ({self.meternummer}) - Data send failed. Try to resend " + str(pos) + f"/3, times: {self.counter}")
self.media.send(data, None)
rd.set(p.reply)
p.reply = None
except Exception as e:
self.writeTrace("RX: " + self.now() + "\t" + str(rd), TraceLevel.ERROR)
raise e
self.writeTrace("RX: " + self.now() + "\t" + str(rd), TraceLevel.VERBOSE)
if reply.error != 0:
raise GXDLMSException(reply.error)


Is there a way that I call an exception or return so that I go back to file A, because now the script gets stuck in file B

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