Kunkgg/python_debug.md

Created December 27, 2021 11:27

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python debug

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python_debug.md

在源代码中设置断点
- python 3.7 版本开始 breakpoint()
- python 3.7 版本以前
  - import pdb; pdb.set_trace()
  - import ipdb; ipdb.set_trace()
通过设置环境变量将 ipdb 设置为默认 debugger
```
export PYTHONBREAKPOINT=ipdb.set_trace
```

IPython interactive mode alias in .pdbrc

import IPython
from traitlets.config import get_config

cfg = get_config()
# enable syntax highlighting
cfg.InteractiveShellEmbed.colors = 'Linux'
cfg.InteractiveShellEmbed.confirm_exit = False

alias interacti IPython.embed(config=cfg)