I think the docstrings are messed up in a way Sphinx can't follow. Try:
One problem (easily solved) is that wrapping price_with_tax with currency changes its .name and .doc to that of currency, which is certainly not what we want. The functools modules contains a useful tool, wraps, which will restore these values to what we would expect them to be. It is used like so:
I think the docstrings are messed up in a way Sphinx can't follow. Try:
One problem (easily solved) is that wrapping price_with_tax with currency changes its .name and .doc to that of currency, which is certainly not what we want. The functools modules contains a useful tool, wraps, which will restore these values to what we would expect them to be. It is used like so:
from functools import wraps
def currency(f): @wraps(f) def wrapper(_args, _kwargs): return '$' + str(f(_args, _kwargs))