On Tue, Mar 30, 2010 at 11:33 AM, Ralf W. Grosse-Kunstleve
<r...@yahoo.com> wrote:
> http://cctbx.svn.sourceforge.net/viewvc/cctbx/trunk/boost_adaptbx/python_streambuf.h?view=markup

I have not seen this cctbx product before.  It especially interesting
to me, since I am performing molecular computations, and also because
I was a protein crystallographer for ten years.

I like that the streambuf class appears to work with gzip files and
other file objects that presumably do not have a FILE* internally.

Is it necessary to explicitly invoke the streambuf object from python?
 In other words, given C++ api:

  void foo(ostream&); // C++ API

Is it possible for the python api to be used like:

  foo(sys.stdout) # python invocation 1

or must it be

  foo(streambuf(sys.stdout))
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