Method _get_ostream

IPython/core/ultratb.py:511–522

Output stream that exceptions are written to. Valid values are: - None: the default, which means that IPython will dynamically resolve to sys.stdout. This ensures compatibility with most tools, including Windows (where plain stdout doesn't recognize ANSI escape

(self)

            self.pdb = None

    def _get_ostream(self):
        """Output stream that exceptions are written to.

        Valid values are:

        - None: the default, which means that IPython will dynamically resolve
          to sys.stdout.  This ensures compatibility with most tools, including
          Windows (where plain stdout doesn't recognize ANSI escapes).

        - Any object with 'write' and 'flush' attributes.
        """
        return sys.stdout if self._ostream is None else self._ostream

    def _set_ostream(self, val):
        assert val is None or (hasattr(val, 'write') and hasattr(val, 'flush'))