homework

This library lets you easily set up programing homeworks.

Let's say you are teaching about neural networks and you wnat your students to implement gradient descent on their own. You could write the solution code in a file called ./source/gradient_descent.py as follows:

## homework:replace:on
#.dw = 
#.w = 
dw = compute_gradients()
w -= alpha * dw
## homework:replace:off

then, call homework ./source and it will generate a new folder source_homework, where the file ./source_homework/gradient_descent.py has be rewriten as:

## homework:start
dw = 
w = 
## homework:end