(mut slf: PyRefMut<'_, Self>)
| 31 | } |
| 32 | |
| 33 | fn __next__(mut slf: PyRefMut<'_, Self>) -> PyResult<Option<Vec<u8>>> { |
| 34 | if let Some(content) = slf.ready_content.take() { |
| 35 | slf.content_returned = true; |
| 36 | return Ok(Some(content)); |
| 37 | } |
| 38 | |
| 39 | if slf.content_returned { |
| 40 | return Ok(None); |
| 41 | } |
| 42 | |
| 43 | if let Some(parent) = &slf.parent_response { |
| 44 | let py = slf.py(); |
| 45 | let is_parent_closed = parent.borrow(py).is_closed; |
| 46 | |
| 47 | if is_parent_closed && !slf.content_returned { |
| 48 | slf.content_returned = true; |
| 49 | return Ok(None); |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | let runtime = slf.runtime.clone(); |
| 54 | let py = slf.py(); |
| 55 | |
| 56 | if let Some(stream) = &mut slf.stream { |
| 57 | let result = py.detach(|| runtime.block_on(stream.next())); |
| 58 | |
| 59 | match result { |
| 60 | Some(Ok(chunk)) => Ok(Some(chunk.to_vec())), |
| 61 | Some(Err(e)) => { |
| 62 | slf.content_returned = true; |
| 63 | if let Some(parent) = &slf.parent_response { |
| 64 | if let Ok(mut parent_ref) = parent.try_borrow_mut(py) { |
| 65 | parent_ref.inner_state = InnerResponseState::StreamingClosed; |
| 66 | parent_ref.is_stream_consumed = true; |
| 67 | parent_ref.is_closed = true; |
| 68 | } |
| 69 | } |
| 70 | Err(ImpitPyError(ImpitError::from(e, None)).into()) |
| 71 | } |
| 72 | None => { |
| 73 | slf.content_returned = true; |
| 74 | if let Some(parent) = &slf.parent_response { |
| 75 | if let Ok(mut parent_ref) = parent.try_borrow_mut(py) { |
| 76 | parent_ref.inner_state = InnerResponseState::StreamingClosed; |
| 77 | parent_ref.is_stream_consumed = true; |
| 78 | parent_ref.is_closed = true; |
| 79 | } |
| 80 | } |
| 81 | Ok(None) |
| 82 | } |
| 83 | } |
| 84 | } else { |
| 85 | slf.content_returned = true; |
| 86 | Ok(None) |
| 87 | } |
| 88 | } |
| 89 | } |
| 90 |
nothing calls this directly
no test coverage detected