Method interpreter

tests/test_pydevconsole.py:23–53

(self)

class Test(unittest.TestCase):
    @contextmanager
    def interpreter(self):
        self.original_stdout = sys.stdout
        self.original_stderr = sys.stderr
        sys.stdout = pydevd_io.IOBuf()
        sys.stderr = pydevd_io.IOBuf()
        try:
            sys.stdout.encoding = sys.stdin.encoding
            sys.stderr.encoding = sys.stdin.encoding
        except AttributeError:
            # In Python 3 encoding is not writable (whereas in Python 2 it doesn't exist).
            pass

        try:
            client_port, _server_port = self.get_free_addresses()
            client_thread = self.start_client_thread(client_port)  # @UnusedVariable
            import time

            time.sleep(0.3)  # let's give it some time to start the threads

            from _pydev_bundle import pydev_localhost

            interpreter = pydevconsole.InterpreterInterface(pydev_localhost.get_localhost(), client_port, threading.current_thread())
            yield interpreter
        except:
            # if there's some error, print the output to the actual output.
            self.original_stdout.write(sys.stdout.getvalue())
            self.original_stderr.write(sys.stderr.getvalue())
            raise
        finally:
            sys.stderr = self.original_stderr
            sys.stdout = self.original_stdout

    def test_console_hello(self):
        with self.interpreter() as interpreter: