server: Don't use a keyword for the response_headers argument to start_response
authorW. Trevor King <wking@tremily.us>
Thu, 20 Feb 2014 19:19:22 +0000 (11:19 -0800)
committerW. Trevor King <wking@tremily.us>
Thu, 20 Feb 2014 19:23:44 +0000 (11:23 -0800)
commit1b6b3a007ff24c92fac413c21dbd694c0d2b685f
treee2491f9a2b4ddc3c5637fe5bcb558fd14c13abd8
parentbf532394ae2ae47d088cb784ab7149f47309e2da
server: Don't use a keyword for the response_headers argument to start_response

Despite being documented as response_headers [1], using a keyword
argument raises a TypeError:

  TypeError: start_response() got an unexpected keyword argument 'response_headers'

[1]: http://legacy.python.org/dev/peps/pep-0333/#the-start-response-callable
package_cache/server.py