Error flushing to file when no space is left on the device

Created by: tnorth

This is a rather obvious problem, when the device is full, autojump 19 can't write and flush() to the temporary device. This is a minor issue, but it has been reported by fred here: https://bugzilla.redhat.com/show_bug.cgi?id=770572

The perfect behaviour would be to warn the user instead of crashing. But I would understand if the bug is closed WONTFIX.

backtrace: :autojump:89:save:IOError: [Errno 28] No space left on device : :Traceback (most recent call last): : File "/usr/bin/autojump", line 314, in : success=shell_utility() : File "/usr/bin/autojump", line 227, in shell_utility : save(path_dict, dic_file) : File "/usr/bin/autojump", line 89, in save : temp.flush() :IOError: [Errno 28] No space left on device : :Local variables in innermost frame: :path_dict: {u'/usr/share/gnome-shell/theme': 2.0, u'/lib/systemd': 3.0, u'/home/fred/openwrt': 45.0, u'/home/fred/braid': 2.0, u'/usr/lib64': 3.0, u'/etc/sysconfig/network-scripts': 8.0, u'/etc/systemd/user': 6.0, u'/etc/sysconfig/console': 2.0, u'/home/fred/openwrt/package': 7.0, u'/usr/local/share': 8.0, u'/home/fred/jamestown': 2.0, u'/usr/local/share/applications': 4.0, u'/home/fred/voxatron': 10.0, u'/home/fred/voxatron2/voxatron': 13.0, u'/home/fred/pulseaudio': 4.0, u'/usr/share/gnome-shell': 4.0, u'/home/fred/T\xe9l\xe9chargements': 74.0, u'/home/fred/foobar-sample': 3.0, u'/etc/rc.d/init.d': 2.0, u'/home/fred/systemtap': 53.0, u'/home/fred/gnome-shell-extensions': 13.0, u'/usr/share/gnome-shell/extensions': 8.0, u'/etc/systemd/system/multi-user.target.wants': 2.0, u'/etc/systemd/system': 14.0, u'/etc': 3.0, u'/home/fred/VVVVVV': 5.0, u'/home/fred/.ssh': 7.0, u'/home/fred/Machinarium': 12.0, u'/home/fred/bit.trip.runner-1.0': 2.0, u'/usr/share/gnome-shell/extensions/user-theme@gnome-shell-extensions.gnome.org': 7.0, u'/home/fred/gnome-shell-extensions/extensions': 4.0, u'/lib/systemd/system': 5.0, u'/etc/sysconfig': 15.0, u'/home/fred/atomzombiesmasher': 6.0, u'/etc/systemd/system/basic.target.wants': 3.0, u'/home/fred/.pulse': 2.0, u'/etc/systemd': 11.0, u'/usr/share/systemtap': 2.0, u'/home/fred/backfire': 10.0, u'/home/fred/bit.trip.runner-1.0/bit.trip.runner': 2.0, u'/home/fred/Vid\xe9os': 2.0, u'/usr/lib64/pulse-0.9.23': 3.0, u'/etc/systemd/system/graphical.target.wants': 2.0, u'/home/fred/CaveStory+': 4.0} :path: u'/etc/systemd/system/graphical.target.wants' :temp: <open file '', mode 'w+b' at 0x7fe51c02bed0> :weight: 2.0 :dic_file: '/home/fred/.local/share/autojump/autojump.txt'