Use buffered IO for the pipe in the Python bindings so that the diff output is read in blocks rather than byte-by-byte.
Use buffered IO for the pipe in the Python bindings so that
the diff output is read in blocks rather than byte-by-byte.

* subversion/bindings/swig/python/svn/fs.py
  (get_pipe): Use buffered IO.

Patch by: harry{_AT_}hjackson.org

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion