On 05/09/2017 03:14 PM, John H Palmieri wrote:
> Sage's developer's guide says: "Every function must have a docstring"
> which must include "An EXAMPLES block for examples. This is not
> optional." What is meant by "function"? Here is an example, taken from
> ticket #21399:
>
> |
> importsys
>
> ifsys.platform ==X:
> defauxiliary_function(...):
> ...
> elifsys.platform ==Y:
> defauxiliary_function(...):
> ...
> else:
> defauxiliary_function(...):
> ...
>
> defmain_function(...):
> returnauxiliary_function(...)
> |
>
> What needs a docstring here? What needs doctests?
>
You can write this in a way that lets you doctest everything...
def auxiliary_function_X:
...
def auxiliary_function_Y:
...
def auxiliary_function_default:
...
def main_function(platform = None):
if platform is None:
platform = sys.platform
if platform == X:
return auxiliary_function_X()
elif platform == Y:
return auxiliary_function_Y()
else:
return auxiliary_function_default()
Now you can test/comment both the auxiliary functions and the main
function easily.
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