Lines Matching refs:stream

269 def _has_colors(stream):  argument
279     if stream in cached_has_colors:
280         return cached_has_colors[stream]
281     cached_has_colors[stream] = True
283     if not hasattr(stream, "isatty"):
284         cached_has_colors[stream] = False
286     if not stream.isatty():
288         cached_has_colors[stream] = False
293         cached_has_colors[stream] = curses.tigetnum("colors") > 2
297         cached_has_colors[stream] = False
298     return cached_has_colors[stream]