rm-py2: Remove "from __future__" from more places

A couple of minor reformats along the way, most prominently, in tests,
if being edited anyway, make sure the docstring most tests have is
actually the docstring (sometimes the __revision__ line came before,
which makes the string not be the docstring).

Snuck in some minor framework changes that were orphaned when another
draft PR was not needed:  this almost all docstring changes, the
functional part is using casefold instead of lower in a match func -
a slightly better approach which is now possible that Py2 compatibility
is not needed.

Signed-off-by: Mats Wichmann <mats@linux.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/test/ENV.py b/test/ENV.py
index 0866cf5..0fc3f09 100644
--- a/test/ENV.py
+++ b/test/ENV.py
@@ -20,7 +20,6 @@
 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
 
 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
 
@@ -70,9 +69,7 @@ env['ENV']['LIST'] = [foo, 'bar']
 env['ENV']['FOO'] = foo
 """ % locals())
 
-test.write('build.py',
-r"""
-from __future__ import print_function
+test.write('build.py', r"""
 import os
 print('LIST:', os.environ['LIST'])
 print('FOO:', os.environ['FOO'])