| 46 | { |
| 47 | |
| 48 | std::string formatInternal( |
| 49 | const handle<> &exceptionHandle, const handle<> &valueHandle, const handle<> &tracebackHandle, |
| 50 | bool withStacktrace, int *lineNumber = nullptr |
| 51 | ) |
| 52 | { |
| 53 | object exception( exceptionHandle ); |
| 54 | |
| 55 | // `valueHandle` and `tracebackHandle` may be null. |
| 56 | object value; |
| 57 | if( valueHandle ) |
| 58 | { |
| 59 | value = object( valueHandle ); |
| 60 | } |
| 61 | |
| 62 | object traceback; |
| 63 | if( tracebackHandle ) |
| 64 | { |
| 65 | traceback = object( tracebackHandle ); |
| 66 | } |
| 67 | |
| 68 | if( lineNumber ) |
| 69 | { |
| 70 | if( PyErr_GivenExceptionMatches( value.ptr(), PyExc_SyntaxError ) ) |
| 71 | { |
| 72 | *lineNumber = extract<int>( value.attr( "lineno" ) ); |
| 73 | } |
| 74 | else if( traceback ) |
| 75 | { |
| 76 | *lineNumber = extract<int>( traceback.attr( "tb_lineno" ) ); |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | object tracebackModule( import( "traceback" ) ); |
| 81 | |
| 82 | object formattedList; |
| 83 | if( withStacktrace ) |
| 84 | { |
| 85 | formattedList = tracebackModule.attr( "format_exception" )( exception, value, traceback ); |
| 86 | } |
| 87 | else |
| 88 | { |
| 89 | formattedList = tracebackModule.attr( "format_exception_only" )( exception, value ); |
| 90 | } |
| 91 | |
| 92 | object formatted = str( "" ).join( formattedList ); |
| 93 | std::string s = extract<std::string>( formatted ); |
| 94 | |
| 95 | return s; |
| 96 | } |
| 97 | |
| 98 | std::tuple<handle<>, handle<>, handle<>> currentPythonException() |
| 99 | { |
no test coverage detected