def import_writer(writer_name):
exec("from Writers import bkmk_w%s" % writer_name)
exec("writer = bkmk_w%s.writer_%s" % (writer_name, writer_name))
def import_writer(writer_name):
exec("from Writers import bkmk_w%s" % writer_name)
exec("writer = bkmk_w%s.writer_%s" % (writer_name, writer_name))