Tools for setting up stubs and mocks in Python. Example:
def f(x):
return x * 2
with stub[f](_ >= 3) >> 5:
print(f(2)) # prints 4
print(f(3)) # prints 5
print(f(3)) # prints 6
For more details, see the docstrings in stubs.py and matchers.py.
To test, run py.test.