Panic in p110.get_device_info() about tapo HOT 5 CLOSED

That is not a great user experience.
This error is currently unhandled in the Rust code, so it bubbles up to Python as a panic.

An unreachable device will throw a proper timeout exception, so it's not that.

This panic occurs when the API of the device returns an empty response.
It might be that the response status code is not properly validated. I'll investigate.

from tapo.

Hi, the library is still panicking. I tracked the full stack, maybe can help for further investigations

2024-01-07T06:35:41.578057+01:00 raspberrypi python3[1072361]: thread 'tokio-runtime-worker' panicked at tapo/src/api/protocol/klap_cipher.rs:61:26:
2024-01-07T06:35:41.613919+01:00 raspberrypi python3[1072361]: range start index 32 out of range for slice of length 0
2024-01-07T06:35:41.619313+01:00 raspberrypi python3[1072361]: stack backtrace:
2024-01-07T06:35:41.930871+01:00 raspberrypi python3[1072361]: 0: rust_begin_unwind
2024-01-07T06:35:41.932535+01:00 raspberrypi python3[1072361]: at ./rustc/cc66ad468955717ab92600c770da8c1601a4ff33/library/std/src/panicking.rs:595:5
2024-01-07T06:35:41.934638+01:00 raspberrypi python3[1072361]: 1: core::panicking::panic_fmt
2024-01-07T06:35:41.935300+01:00 raspberrypi python3[1072361]: at ./rustc/cc66ad468955717ab92600c770da8c1601a4ff33/library/core/src/panicking.rs:67:14
2024-01-07T06:35:41.935957+01:00 raspberrypi python3[1072361]: 2: core::slice::index::slice_start_index_len_fail_rt
2024-01-07T06:35:41.936342+01:00 raspberrypi python3[1072361]: at ./rustc/cc66ad468955717ab92600c770da8c1601a4ff33/library/core/src/slice/index.rs:52:5
2024-01-07T06:35:41.936777+01:00 raspberrypi python3[1072361]: 3: core::slice::index::slice_start_index_len_fail
2024-01-07T06:35:41.937139+01:00 raspberrypi python3[1072361]: at ./rustc/cc66ad468955717ab92600c770da8c1601a4ff33/library/core/src/slice/index.rs:40:9
2024-01-07T06:35:41.949087+01:00 raspberrypi python3[1072361]: 4: tapo::api::protocol::klap_cipher::KlapCipher::decrypt
2024-01-07T06:35:41.956973+01:00 raspberrypi python3[1072361]: 5: <tapo::api::protocol::klap_protocol::KlapProtocol as tapo::api::protocol::tapo_protocol::TapoPro
tocolExt>::execute_request::{{closure}}
2024-01-07T06:35:41.962650+01:00 raspberrypi python3[1072361]: 6: <tapo::api::protocol::tapo_protocol::TapoProtocol as tapo::api::protocol::tapo_protocol::TapoPro
tocolExt>::execute_request::{{closure}}
2024-01-07T06:35:41.972875+01:00 raspberrypi python3[1072361]: 7: tapo::api::api_client::ApiClient::get_device_info::{{closure}}
2024-01-07T06:35:41.980510+01:00 raspberrypi python3[1072361]: 8: <pyo3_asyncio::generic::Cancellable as core::future::future::Future>::poll
2024-01-07T06:35:41.983036+01:00 raspberrypi python3[1072361]: 9: <tokio::task::task_local::TaskLocalFuture<T,F> as core::future::future::Future>::poll
2024-01-07T06:35:41.988233+01:00 raspberrypi python3[1072361]: 10: <pyo3_asyncio::tokio::TokioRuntime as pyo3_asyncio::generic::Runtime>::spawn::{{closure}}
2024-01-07T06:35:41.995734+01:00 raspberrypi python3[1072361]: 11: tokio::runtime::task::core::Core<T,S>::poll
2024-01-07T06:35:41.996563+01:00 raspberrypi python3[1072361]: 12: tokio::runtime::task::harness::Harness<T,S>::poll
2024-01-07T06:35:41.997293+01:00 raspberrypi python3[1072361]: 13: tokio::runtime::scheduler::multi_thread::worker::Context::run_task
2024-01-07T06:35:42.004578+01:00 raspberrypi python3[1072361]: 14: tokio::runtime::scheduler::multi_thread::worker::Context::run
2024-01-07T06:35:42.012060+01:00 raspberrypi python3[1072361]: 15: tokio::runtime::context::scoped::Scoped::set
2024-01-07T06:35:42.015976+01:00 raspberrypi python3[1072361]: 16: tokio::runtime::context::runtime::enter_runtime
2024-01-07T06:35:42.016336+01:00 raspberrypi python3[1072361]: 17: tokio::runtime::scheduler::multi_thread::worker::run
2024-01-07T06:35:42.016705+01:00 raspberrypi python3[1072361]: 18: tokio::runtime::task::core::Core<T,S>::poll
2024-01-07T06:35:42.023126+01:00 raspberrypi python3[1072361]: 19: tokio::runt

from tapo.

I suspect this is because the above change has not been released yet.
There is one more fix I want to get in before I cut a new version. Sorry, it dragged on.

from tapo.

The fix has been released in Tapo Rust v0.7.7 and Tapo Python v0.1.4.

from tapo.

Excellent! Sorry, I didn't mean to hurry, just wanted to help.

from tapo.