Check for existence of isatty() method in the stream object. Some custom
streams (e.g. in nose) do not necessarily have this.
Change-Id: I4c8386dfd6f016f926f2eb70b953b19095d585c2
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
"""Check if to print in color or not"""
if self._color.is_on():
return True
- elif self._color.is_auto():
+ elif self._color.is_auto() and hasattr(self.stream, 'isatty'):
in_emacs = (os.getenv("EMACS") and
os.getenv("INSIDE_EMACS", "").endswith(",comint"))
return self.stream.isatty() and not in_emacs