bpo-30296 Remove unnecessary tuples, lists, sets, and dicts (#1489)

* Replaced list(<generator expression>) with list comprehension
* Replaced dict(<generator expression>) with dict comprehension
* Replaced set(<list literal>) with set literal
* Replaced builtin func(<list comprehension>) with func(<generator
  expression>) when supported (e.g. any(), all(), tuple(), min(), &
  max())

1 files changed, 2 insertions, 2 deletions

diff --git a/Lib/logging/config.py b/Lib/logging/config.py
index 917178e511..d692514adf 100644
--- a/Lib/logging/config.py
+++ b/Lib/logging/config.py
@@ -463,7 +463,7 @@ class BaseConfigurator(object):
             c = self.resolve(c)
         props = config.pop('.', None)
         # Check for valid identifiers
-        kwargs = dict([(k, config[k]) for k in config if valid_ident(k)])
+        kwargs = dict((k, config[k]) for k in config if valid_ident(k))
         result = c(**kwargs)
         if props:
             for name, value in props.items():
@@ -726,7 +726,7 @@ class DictConfigurator(BaseConfigurator):
                 config['address'] = self.as_tuple(config['address'])
             factory = klass
         props = config.pop('.', None)
-        kwargs = dict([(k, config[k]) for k in config if valid_ident(k)])
+        kwargs = dict((k, config[k]) for k in config if valid_ident(k))
         try:
             result = factory(**kwargs)
         except TypeError as te: