TypeError: __init__() got an unexpected keyword argument 'maxlength'

[Deleted user]

File "/home/lee/test_pyf/t/models.py", line 28, in User
language = models.CharField(maxlength=64, default='Python')
TypeError: init() got an unexpected keyword argument 'maxlength'

for >= django 1.0, change maxlength to max_length could fix this error.