please offer command-line option to force print-to-screen

[hymie0]

pwdhash.py will check my environment and, if I'm running X, will default to copying password to clipboard.

Please offer a command-line option to allow me to force "No, please copy to the screen instead."

[abbot]

Usually unsetting DISPLAY variable does the thing. E.g.

DISPLAY= ./pwdhash.py foobar.com

Is it not sufficient?

[hymie0]

I'm sorry -- I missed that you responded to my question so quickly.

No, that didn't work

$ DISPLAY= pwdhash
domain: foo.com
Password for foo.com:
/usr/lib64/python2.7/site-packages/gtk-2.0/gtk/__init__.py:57: GtkWarning: could not open display
  warnings.warn(str(e), _gtk.Warning)
/usr/local/bin/pwdhash:190: GtkWarning: IA__gtk_clipboard_get_for_display: assertion 'display != NULL' failed
  clip = gtk.Clipboard()

Completely unsetting DISPLAY did work, but I would prefer not to completely unset DISPLAY.