subprocess.CalledProcessErrorsubprocess.CalledProcessError
A subprocess exited with a non-zero return code.
ConnectionResetErrorThe connection was forcibly closed by the remote server.
The remote server abruptly closed the connection (TCP RST). This can happen when the server crashes, a load balancer kills the connection, the server rejects the request, or there is a network middlebox interfering.
Implement retry logic with exponential backoff. Check the server for errors or crashes. Adjust keep-alive and timeout settings. Investigate if a proxy or firewall is terminating connections.
subprocess.CalledProcessErrorA subprocess exited with a non-zero return code.
PermissionErrorThe operation is not permitted due to insufficient file system permissions.
TimeoutErrorA system-level timeout occurred during a blocking operation.
ArithmeticErrorBase class for arithmetic errors including ZeroDivisionError, OverflowError, and FloatingPointError.
BlockingIOErrorAn I/O operation would block on a non-blocking object.
AssertionErrorAn assert statement failed because the condition evaluated to False.