496              PyObject *text, PyObject *category, PyObject *sourceline)  in show_warning()  argument
531     if (sourceline) {  in show_warning()
538         if (PyUnicode_READY(sourceline) < 1)  in show_warning()
541         kind = PyUnicode_KIND(sourceline);  in show_warning()
542         data = PyUnicode_DATA(sourceline);  in show_warning()
543         len = PyUnicode_GET_LENGTH(sourceline);  in show_warning()
550         truncated = PyUnicode_Substring(sourceline, i, len);  in show_warning()
554         PyFile_WriteObject(sourceline, f_stderr, Py_PRINT_RAW);  in show_warning()
571                   PyObject *sourceline, PyObject *source)  in call_show_warning()  argument
583         show_warning(tstate, filename, lineno, text, category, sourceline);  in call_show_warning()
627               PyObject *module, PyObject *registry, PyObject *sourceline,  in warn_explicit()  argument
747                               lineno, lineno_obj, sourceline, source) < 0)  in warn_explicit()