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Posted to dev@zeppelin.apache.org by "Peng Cheng (JIRA)" <ji...@apache.org> on 2016/09/05 22:45:20 UTC
[jira] [Created] (ZEPPELIN-1412) Python interpreter cannot handle
Exception that has multi-line message
Peng Cheng created ZEPPELIN-1412:
------------------------------------
Summary: Python interpreter cannot handle Exception that has multi-line message
Key: ZEPPELIN-1412
URL: https://issues.apache.org/jira/browse/ZEPPELIN-1412
Project: Zeppelin
Issue Type: Bug
Components: python-interpreter
Affects Versions: 0.7.0
Environment: ubuntu 16.04 + python 2.7.12
Reporter: Peng Cheng
Python interpreter can only catch exception according to last line output, this will cause the following test case to fail:
```
@Test
public void multiRowErrorFails() {
//given
PythonInterpreter realPython = new PythonInterpreter(
PythonInterpreterTest.getPythonTestProperties());
realPython.open();
//when
String QQQ = "\"\"\"\n";
String code = "raise Exception (\n" +
QQQ +
"wrong\n" +
"syntax\n" +
QQQ +
")";
InterpreterResult ret = realPython.interpret(code, null);
//then
assertNotNull("Interpreter returned 'null'", ret);
//System.out.println("\nInterpreter response: \n" + ret.message());
assertEquals(InterpreterResult.Code.ERROR, ret.code());
assertTrue(ret.message().length() > 0);
}
```
Please advice how to fix/bypass this error. (using stderr stream?)
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