pydata/pandas — pull request #5974 by y-p (2014-01-16 17:52:57+00:00)
Title: ENH: revamp null count supression for large frames in df.info()

https://github.com/pydata/pandas/pull/5550
deprectaed options.display.max_info_rows, but df.info might till be invoked
by the user and the null count can be very slow. Un-deprecte the option
and revamp `df.info` to do the right thing.

Now that @cpcloud add per column dtypes it will always show them,
and just supress the counts if needed, where previously if max_info_rows was
exceeded, it didn't even print the column names.