From: W. Trevor King <wking@tremily.us>
Date: Wed, 17 Oct 2012 18:38:46 +0000 (-0400)
Subject: pycomedi_demo_args: comment on what happens with lots of verbose args.
X-Git-Tag: 0.6~22
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=dd4ce1996cbb55e23abf14f38e7aa2e4d0c6d575;p=pycomedi.git

pycomedi_demo_args: comment on what happens with lots of verbose args.

For example, if you call

  cmd.py -vvvvvvv

This will set pycomedi.LOG to DEBUG.

  WARN -> INFO
  INFO -> DEBUG
  no-op
  no-op
  etc.

The new comment makes this clearer, because it took me a minute to
understand the implementation ;).
---

diff --git a/doc/demo/pycomedi_demo_args.py b/doc/demo/pycomedi_demo_args.py
index 4bd5a89..9e09e4a 100644
--- a/doc/demo/pycomedi_demo_args.py
+++ b/doc/demo/pycomedi_demo_args.py
@@ -33,6 +33,7 @@ class _IncrementVerbosityAction (_argparse.Action):
         level -= 10  # e.g. logging.INFO -> logging.DEBUG
         if level >= _logging.DEBUG:
             _LOG.setLevel(level)
+        # otherwise we're already at DEBUG, so don't do anything
 
 
 # name -> (args, kwargs)