DanLipsitt/python-unicodecsv — comment on commit 57452efe6dad52b6683e6e81531657603e6e616a
File: unicodecsv/__init__.py line 79
By jdunck:

The goal of unicodecsv is to be a drop-in replacement for stdlib csv.

I note from here:
http://docs.python.org/library/csv.html#csv.DictWriter

"Note that unlike the DictReader class, the fieldnames parameter of the DictWriter is not optional"