wrap stdout.isatty in try/except

[kennethreitz]

Check for AttributeError. BPython hacks stdout and doesn't have that method available.

[avidal]

Do you mean running clint-powered applications from inside of a bpython shell? If so, bpython also barfs on L31 of clint/textui/cols.py: fd_stdout = sys.stdout.fileno()

I'm not entirely sure of the benefit of hacking around bpython's hacks, but I'm not that familiar with bpython either.

[edit] Also, bpython has sys.stdout.isatty, at least the latest version on PyPi 0.10.1 on Python 2.7.2

[kennethreitz]

yeah, BPython monkeypatches sys.stdout, and it isn't compliant.