[issue1634] Access to sys.stdin in ui.py causes IOError in a WSGI environment

[Benjamin Wohlwend]

New submission from Benjamin Wohlwend <bw at piquadrat.ch>:

mercurial.ui.isatty() accesses sys.stdin, which makes mod_wsgi throw an IOError.
Other WSGI implementations might also have issues with this. 

Attached is a patch that catches the IOError.

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files: no_stdin_in_wsgi_env.diff
messages: 9201
nosy: piquadrat
priority: bug
status: unread
title: Access to sys.stdin in ui.py causes IOError in a WSGI environment

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