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from numpy.testing import *
import numpy.lib.utils as utils
from numpy.lib import deprecate
from StringIO import StringIO
def test_lookfor():
out = StringIO()
utils.lookfor('eigenvalue', module='numpy', output=out,
import_modules=False)
out = out.getvalue()
assert 'numpy.linalg.eig' in out
@deprecate
def old_func(self, x):
return x
@deprecate(message="Rather use new_func2")
def old_func2(self, x):
return x
def old_func3(self, x):
return x
new_func3 = deprecate(old_func3, old_name="old_func3", new_name="new_func3")
def test_deprecate_decorator():
assert 'deprecated' in old_func.__doc__
def test_deprecate_decorator_message():
assert 'Rather use new_func2' in old_func2.__doc__
def test_deprecate_fn():
assert 'old_func3' in new_func3.__doc__
assert 'new_func3' in new_func3.__doc__
if __name__ == "__main__":
run_module_suite()
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