-o log_cli=true breaks code because of isatty #13461
Description
import logging def test_demo(): root_logger = logging.getLogger() for handler in root_logger.handlers: if isinstance(handler, logging.StreamHandler): print(handler.stream.__class__.__mro__) if handler.stream.isatty(): passRunning this with pytest -o log_cli=true fails with:
> if handler.stream.isatty(): ^^^^^^^^^^^^^^^^^^^^^^^ E TypeError: 'bool' object is not callable Apparently because _pytest.terminal.TerminalReporter wrongly implements IOBase.isatty.
pytest/src/_pytest/terminal.py
Line 390 in b6e8144
isatty should be a method not an attribute.