Replace function call with set literal

test/test_evaluate/test_imports.py

@@ -156,7 +156,7 @@ def test_complete_on_empty_import():
     # relative import
     assert 10 < len(Script("from . import classes", 1, 6, 'whatever.py').completions()) < 30
 
-    wanted = set(['ImportError', 'import', 'ImportWarning'])
+    wanted = {'ImportError', 'import', 'ImportWarning'}
     assert set([c.name for c in Script("import").completions()]) == wanted
     assert len(Script("import import", path='').completions()) > 0
 

test/test_evaluate/test_stdlib.py

@@ -35,7 +35,7 @@ def test_namedtuple_list():
         garfield.l""")
     result = Script(source).completions()
     completions = set(r.name for r in result)
-    assert completions == set(['legs', 'length', 'large'])
+    assert completions == {'legs', 'length', 'large'}
 
 
 def test_namedtuple_content():

test/test_evaluate/test_sys_path.py

@@ -14,9 +14,9 @@ def test_paths_from_assignment():
         expr_stmt = script._get_module_node().children[0]
         return set(sys_path._paths_from_assignment(script._get_module(), expr_stmt))
 
-    assert paths('sys.path[0:0] = ["a"]') == set(['/foo/a'])
-    assert paths('sys.path = ["b", 1, x + 3, y, "c"]') == set(['/foo/b', '/foo/c'])
-    assert paths('sys.path = a = ["a"]') == set(['/foo/a'])
+    assert paths('sys.path[0:0] = ["a"]') == {'/foo/a'}
+    assert paths('sys.path = ["b", 1, x + 3, y, "c"]') == {'/foo/b', '/foo/c'}
+    assert paths('sys.path = a = ["a"]') == {'/foo/a'}
 
     # Fail for complicated examples.
     assert paths('sys.path, other = ["a"], 2') == set()