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How to use _showwarning method in devtools-proxy

Best Python code snippet using devtools-proxy_python

__init__.py

...63            return64        wrec._list.append(RecordedWarning(65            message, category, filename, lineno, file, line))66        # still perform old showwarning functionality67        wrec._showwarning(68            message, category, filename, lineno, file=file, line=line)69    args = item.config.getoption('pythonwarnings') or []70    inifilters = item.config.getini("filterwarnings")71    with wrec:72        _showwarning = wrec._showwarning73        warnings.showwarning = showwarning74        wrec._module.simplefilter('once')75        for arg in args:76            wrec._module._setoption(arg)77        for arg in inifilters:78            _setoption(wrec._module, arg)79        yield80        wrec._showwarning = _showwarning81    for warning in wrec.list:...

supress_warnings.py

Source: supress_warnings.py

1import warnings2class suppress_warnings:  # pylint:disable=invalid-name3    def __init__(self):4        self._showwarning = None5    def showwarning(self, *args, **kwargs):6        pass7    def __enter__(self):8        self._showwarning = warnings.showwarning9        warnings.showwarning = self.showwarning10    def __exit__(self, exc_type, exc_val, exc_tb):...

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