ef get_task(task_collection, ...): """ param: task_collection (list) - holds all tasks; maps an integer ID/index to each task object (a dictionary) param: ... (str) - a string that is supposed to represent an integer ID that corresponds to a valid index in the collection returns: 0 - if the collection is empty. -1 - if the provided parameter is not a string or if it is not a valid integer Otherwise, convert the provided string to an integer; returns None if the ID is not a valid index in the list or returns the existing item (dict) that was requested. """
ef get_task(task_collection, ...): """ param: task_collection (list) - holds all tasks; maps an integer ID/index to each task object (a dictionary) param: ... (str) - a string that is supposed to represent an integer ID that corresponds to a valid index in the collection returns: 0 - if the collection is empty. -1 - if the provided parameter is not a string or if it is not a valid integer Otherwise, convert the provided string to an integer; returns None if the ID is not a valid index in the list or returns the existing item (dict) that was requested. """
Chapter9: Advanced Array Concepts
Section: Chapter Questions
Problem 2PE
Related questions
Question
def get_task(task_collection, ...):
"""
param: task_collection (list) - holds all tasks;
maps an integer ID/index to each task object (a dictionary)
param: ... (str) - a string that is supposed to represent
an integer ID that corresponds to a valid index in the
collection
returns:
0 - if the collection is empty.
-1 - if the provided parameter is not a string or if it is not
a valid integer
Otherwise, convert the provided string to an integer;
returns None if the ID is not a valid index in the list
or returns the existing item (dict) that was requested.
"""
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