Python Framework Experience | Dataford Interview Questions

Describe your experience with Python and its frameworks. Demonstrate that experience by implementing a small route-registration helper similar to functionality found in web frameworks. Given route definitions, return a dictionary mapping each path to its handler name; if a path appears more than once, the later definition replaces the earlier one.

Function: register_routes(routes)

Input: A list of two-element lists, where each element contains a path and handler name, both strings. Output: A dictionary mapping each path to its final handler name.

Constraints

0 <= routes.length <= 10^4
Each route definition contains exactly two strings
Paths are non-empty strings
Handler names are non-empty strings

Function Signature

def register_routes(routes):

Your question is Python Framework Experience. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

Function: register_routes(routes)

Input: A list of two-element lists, where each element contains a path and handler name, both strings. Output: A dictionary mapping each path to its final handler name.

Constraints

0 <= routes.length <= 10^4
Each route definition contains exactly two strings
Paths are non-empty strings
Handler names are non-empty strings

Function Signature

def register_routes(routes):

Your question is Python Framework Experience. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.