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comparison Python/pythonrun.c @ 76942:b0eb7d2a9542

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PEP 415: Implement suppression of __context__ display with an exception attribute This replaces the original PEP 409 implementation. See #14133.
author Benjamin Peterson <benjamin@python.org>
date Mon, 14 May 2012 22:09:31 -0700
parents eb68502731dd
children c3616595dada
comparison
equal deleted inserted replaced
76939:6ff172db8114 76942:b0eb7d2a9542
1759 if (PySet_Add(seen, value) == -1) 1759 if (PySet_Add(seen, value) == -1)
1760 PyErr_Clear(); 1760 PyErr_Clear();
1761 else if (PyExceptionInstance_Check(value)) { 1761 else if (PyExceptionInstance_Check(value)) {
1762 cause = PyException_GetCause(value); 1762 cause = PyException_GetCause(value);
1763 context = PyException_GetContext(value); 1763 context = PyException_GetContext(value);
1764 if (cause && cause == Py_None) { 1764 if (cause) {
1765 /* print neither cause nor context */
1766 ;
1767 }
1768 else if (cause) {
1769 res = PySet_Contains(seen, cause); 1765 res = PySet_Contains(seen, cause);
1770 if (res == -1) 1766 if (res == -1)
1771 PyErr_Clear(); 1767 PyErr_Clear();
1772 if (res == 0) { 1768 if (res == 0) {
1773 print_exception_recursive( 1769 print_exception_recursive(
1774 f, cause, seen); 1770 f, cause, seen);
1775 err |= PyFile_WriteString( 1771 err |= PyFile_WriteString(
1776 cause_message, f); 1772 cause_message, f);
1777 } 1773 }
1778 } 1774 }
1779 else if (context) { 1775 else if (context &&
1776 !((PyBaseExceptionObject *)value)->suppress_context) {
1780 res = PySet_Contains(seen, context); 1777 res = PySet_Contains(seen, context);
1781 if (res == -1) 1778 if (res == -1)
1782 PyErr_Clear(); 1779 PyErr_Clear();
1783 if (res == 0) { 1780 if (res == 0) {
1784 print_exception_recursive( 1781 print_exception_recursive(