Can someone help me rewrite this single line loop to a multiple lines for loop in python? I am trying to understand how it is formatted.
y = {element: r for element in variables(e)}
Can someone help me rewrite this single line loop to a multiple lines for loop in python? I am trying to understand how it is formatted.
y = {element: r for element in variables(e)}
The dictionary comprehension is equivalent to this loop:
y = {}
for element in variables(e):
y[element] = r
This is called a dict comprehension in python.
This syntax builds a dictionary by taking each element in the list variables(e)
and associating it with the value r
.