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implement chained exception tracebacks

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patch from Antoine Pitrou #3112
This commit is contained in:
Benjamin Peterson 2008-07-15 15:32:09 +00:00
parent 9bab65c259
commit e65282114e
10 changed files with 449 additions and 133 deletions
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3
Python/_warnings.c
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@ -256,7 +256,6 @@ show_warning(PyObject *filename, int lineno, PyObject *text, PyObject
Py_XDECREF(name);
/* Print " source_line\n" */
PyFile_WriteString(" ", f_stderr);
if (sourceline) {
char *source_line_str = PyUnicode_AsString(sourceline);
while (*source_line_str == ' ' || *source_line_str == '\t' ||
@ -267,7 +266,7 @@ show_warning(PyObject *filename, int lineno, PyObject *text, PyObject
PyFile_WriteString("\n", f_stderr);
}
else
Py_DisplaySourceLine(f_stderr, PyUnicode_AsString(filename), lineno);
Py_DisplaySourceLine(f_stderr, PyUnicode_AsString(filename), lineno, 2);
PyErr_Clear();
}