gallery.py: Use Python-3-compatible exception syntax
authorW. Trevor King <wking@tremily.us>
Mon, 9 Dec 2013 04:34:05 +0000 (20:34 -0800)
committerW. Trevor King <wking@tremily.us>
Mon, 9 Dec 2013 05:07:04 +0000 (21:07 -0800)
commit8b29fb3f3e29a7a9c51e1b05a9aa72605f9297d8
treec2265e8d41b9e25f4cf267319dc3e34020bfd3a7
parent746e3cd0180152bc3d2b7d9157485a1a8aa57f74
gallery.py: Use Python-3-compatible exception syntax

Avoid:

    File "/home/wking/bin/gallery.py", line 120
      except OSError, e:
                    ^
  SyntaxError: invalid syntax
posts/gallery/gallery.py