- the raw 2to3 run

- went through examples/ and cleaned out excess list() calls

1 files changed, 22 insertions, 21 deletions

diff --git a/lib/sqlalchemy/testing/engines.py b/lib/sqlalchemy/testing/engines.py
index 26f561016..46bf76fad 100644
--- a/lib/sqlalchemy/testing/engines.py
+++ b/lib/sqlalchemy/testing/engines.py
@@ -1,4 +1,4 @@
-from __future__ import absolute_import
+
 
 import types
 import weakref
@@ -31,18 +31,18 @@ class ConnectionKiller(object):
             fn()
         except (SystemExit, KeyboardInterrupt):
             raise
-        except Exception, e:
+        except Exception as e:
             warnings.warn(
                     "testing_reaper couldn't "
                     "rollback/close connection: %s" % e)
 
     def rollback_all(self):
-        for rec in self.proxy_refs.keys():
+        for rec in list(self.proxy_refs.keys()):
             if rec is not None and rec.is_valid:
                 self._safe(rec.rollback)
 
     def close_all(self):
-        for rec in self.proxy_refs.keys():
+        for rec in list(self.proxy_refs.keys()):
             if rec is not None:
                 self._safe(rec._close)
 
@@ -66,7 +66,7 @@ class ConnectionKiller(object):
 
         self.conns = set()
 
-        for rec in self.testing_engines.keys():
+        for rec in list(self.testing_engines.keys()):
             if rec is not config.db:
                 rec.dispose()
 
@@ -75,7 +75,7 @@ class ConnectionKiller(object):
         for conn in self.conns:
             self._safe(conn.close)
         self.conns = set()
-        for rec in self.testing_engines.keys():
+        for rec in list(self.testing_engines.keys()):
             rec.dispose()
 
     def assert_all_closed(self):
@@ -160,7 +160,7 @@ class ReconnectFixture(object):
             fn()
         except (SystemExit, KeyboardInterrupt):
             raise
-        except Exception, e:
+        except Exception as e:
             warnings.warn(
                     "ReconnectFixture couldn't "
                     "close connection: %s" % e)
@@ -353,23 +353,24 @@ class ReplayableSession(object):
     Callable = object()
     NoAttribute = object()
 
-    # Py3K
-    #Natives = set([getattr(types, t)
-    #               for t in dir(types) if not t.startswith('_')]). \
-    #               union([type(t) if not isinstance(t, type)
-    #                        else t for t in __builtins__.values()]).\
-    #               difference([getattr(types, t)
-    #                        for t in ('FunctionType', 'BuiltinFunctionType',
-    #                                  'MethodType', 'BuiltinMethodType',
-    #                                  'LambdaType', )])
-    # Py2K
+# start Py3K
     Natives = set([getattr(types, t)
                    for t in dir(types) if not t.startswith('_')]). \
+                   union([type(t) if not isinstance(t, type)
+                            else t for t in list(__builtins__.values())]).\
                    difference([getattr(types, t)
-                           for t in ('FunctionType', 'BuiltinFunctionType',
-                                     'MethodType', 'BuiltinMethodType',
-                                     'LambdaType', 'UnboundMethodType',)])
-    # end Py2K
+                            for t in ('FunctionType', 'BuiltinFunctionType',
+                                      'MethodType', 'BuiltinMethodType',
+                                      'LambdaType', )])
+# end Py3K
+# start Py2K
+#    Natives = set([getattr(types, t)
+#                   for t in dir(types) if not t.startswith('_')]). \
+#                   difference([getattr(types, t)
+#                           for t in ('FunctionType', 'BuiltinFunctionType',
+#                                     'MethodType', 'BuiltinMethodType',
+#                                     'LambdaType', 'UnboundMethodType',)])
+# end Py2K
 
     def __init__(self):
         self.buffer = deque()