static-file: properly set/use cache header for static file (closes #2255013) This changesets enables the standard http cache mechanism where the static controller may reply "304 Not modified" based on `last-modified` in HTTP response and `if-modified-since` in HTTP query. The last modified time is computed using the file-system information. The pre-existing logic using an `Expires` header to prevent client from sending request stay in place. The new logic just prevents sending the file again if not necessary.

     1

# Run all scenarii found in windmill directory

     2

from os.path import join, dirname

     3

from cubicweb.devtools.cwwindmill import (CubicWebWindmillUseCase,

     4

                                          unittest_main)

     5

     6

class CubicWebWindmillUseCase(CubicWebWindmillUseCase):

     7

    #test_dir = join(dirname(__file__), "windmill/test_edit_relation.py")

     8

    pass

     9

    10

    11

if __name__ == '__main__':

    12

    unittest_main()