def testExtractConst(self):
if not hasattr(dep, 'extract_constant'):
# skip on non-bytecode platforms
return
def f1():
global x, y, z
x = "test"
y = z
fc = func_code(f1)
# unrecognized name
self.assertEqual(dep.extract_constant(fc, 'q', -1), None)
# constant assigned
self.assertEqual(dep.extract_constant(fc, 'x', -1), "test")
# expression assigned
self.assertEqual(dep.extract_constant(fc, 'y', -1), -1)
# recognized name, not assigned
self.assertEqual(dep.extract_constant(fc, 'z', -1), None)
def testExtractConst(self):
if not hasattr(dep, 'extract_constant'):
# skip on non-bytecode platforms
return
def f1():
global x, y, z
x = "test"
y = z
fc = func_code(f1)
# unrecognized name
self.assertEqual(dep.extract_constant(fc,'q', -1), None)
# constant assigned
self.assertEqual(dep.extract_constant(fc,'x', -1), "test")
# expression assigned
self.assertEqual(dep.extract_constant(fc,'y', -1), -1)
# recognized name, not assigned
self.assertEqual(dep.extract_constant(fc,'z', -1), None)