[issue46223] asyncio cause infinite loop during debug

2022-03-17 Thread Andrew Svetlov 


Andrew Svetlov  added the comment:

Fixed by #47039

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resolution:  -> duplicate
stage:  -> resolved
status: open -> closed
superseder:  -> Normalize asyncio future and task repr()

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[issue46223] asyncio cause infinite loop during debug

2022-01-13 Thread aaron 


aaron  added the comment:

'@reprlib.recursive_repr' decorator to 'events.Handle.__repr__()'

could you tell me which file should I change? and why?

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[issue46223] asyncio cause infinite loop during debug

2022-01-13 Thread aaron 


aaron  added the comment:

"When running code in debug mode" means we're debug the code. We have used both 
vscode and pycharm. Same result.

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[issue46223] asyncio cause infinite loop during debug

2022-01-08 Thread Kumar Aditya 


Change by Kumar Aditya :


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nosy: +kumaraditya303

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[issue46223] asyncio cause infinite loop during debug

2022-01-08 Thread Andrew Svetlov 


Andrew Svetlov  added the comment:

I guess applying '@reprlib.recursive_repr' decorator to 
'events.Handle.__repr__()' function can help.

Could you check, please?

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versions: +Python 3.10, Python 3.11

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[issue46223] asyncio cause infinite loop during debug

2022-01-08 Thread Nikita Sobolev 


Nikita Sobolev  added the comment:

Just to clarify.

What do you mean by "When running code in debug mode"?
Do you use some debugger like `pdb` or pycharm?

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nosy: +sobolevn

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[issue46223] asyncio cause infinite loop during debug

2022-01-07 Thread Terry J. Reedy 


Change by Terry J. Reedy :


--
components: +asyncio
nosy: +asvetlov, yselivanov

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[issue46223] asyncio cause infinite loop during debug

2022-01-01 Thread aaron 


New submission from aaron :

When running code in debug mode, asyncio sometimes enter into infinite loop, 
shows as the following:

```
Current thread 0x7f1c15fc5180 (most recent call first):
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/events.py", line 58 
in __repr__
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 139 in 
repr_instance
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 62 in 
repr1
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 52 in repr
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 40 in 
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 40 in _format_args_and_kwargs
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 56 in _format_callback
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 47 in _format_callback
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 23 in _format_callback_source
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/base_futures.py", 
line 32 in format_cb
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/base_futures.py", 
line 37 in _format_callbacks
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/base_futures.py", 
line 76 in _future_repr_info
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 139 in 
repr_instance
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 62 in 
repr1
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 52 in repr
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 38 in 
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 38 in _format_args_and_kwargs
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 56 in _format_callback
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 23 in _format_callback_source
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/events.py", line 51 
in _repr_info
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/events.py", line 61 
in __repr__
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 139 in 
repr_instance
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 62 in 
repr1
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 52 in repr
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 40 in 
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 40 in _format_args_and_kwargs
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 56 in _format_callback
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 47 in _format_callback
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 23 in _format_callback_source
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/base_futures.py", 
line 32 in format_cb
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/base_futures.py", 
line 37 in _format_callbacks
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/base_futures.py", 
line 76 in _future_repr_info
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 139 in 
repr_instance
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 62 in 
repr1
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 52 in repr
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 38 in 
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 38 in _format_args_and_kwargs
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 56 in _format_callback
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 23 in _format_callback_source
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/events.py", line 51 
in _repr_info
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/events.py", line 61 
in __repr__
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 139 in 
repr_instance
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 62 in 
repr1
  File "/root/miniconda3/envs/omicron/lib/python3.9/reprlib.py", line 52 in repr
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 40 in 
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 40 in _format_args_and_kwargs
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 56 in _format_callback
  File "/root/miniconda3/envs/omicron/lib/python3.9/asyncio/format_helpers.py", 
line 47 in _format_callback
  File