switch (simple) occurences of 'if len(x)' to 'if x': find . -name '*.py' |xargs perl -pi.bak -e 's/if len\((\S+)\):/if $1:/' && find . -name '*.bak' |xargs rm

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/sqlalchemy/engine/strategies.py b/lib/sqlalchemy/engine/strategies.py
index 910a1049d..ed9422d15 100644
--- a/lib/sqlalchemy/engine/strategies.py
+++ b/lib/sqlalchemy/engine/strategies.py
@@ -99,7 +99,7 @@ class DefaultEngineStrategy(EngineStrategy):
                 engine_args[k] = kwargs.pop(k)
 
         # all kwargs should be consumed
-        if len(kwargs):
+        if kwargs:
             raise TypeError("Invalid argument(s) %s sent to create_engine(), using configuration %s/%s/%s.  Please check that the keyword arguments are appropriate for this combination of components." % (','.join(["'%s'" % k for k in kwargs]), dialect.__class__.__name__, pool.__class__.__name__, engineclass.__name__))
 
         return engineclass(pool, dialect, u, **engine_args)