2. Repeat the previous problem but instead of a query word, input a query number (a threshold) and return a Python dictionary that contains the words with its corresponding counts exceeding or equal to the query number In [ ]: import string # import string for punctuation characters def commonwords (filename, threshold): if type (filename) is not str: raise TypeError("First arguments must be a string") if type (threshold) is not int: raise TypeError("second arguments must be an integer") # YOUR CODE HERE raise NotImplementedError() In [ ]: # DO NOT MODIFY, THIS IS UNIT TESTING! [1 pt] from nose.tools import assert_equal, assert_is_instance assert_equal (commonwords ("alice29.txt", see), ('the': 1514, 'to': 717, 'and': 774, 'a': 610)) assert equal (commonwords ("alice29.txt", 35e), ('I': 401, 'the': 1514, 'Alice': 385, was': 352, 'to': 717, 'of': 493, 'and': 774, 'she': 497, 'it': 482, 'in': 35 assert equal(commonwords ("alice29.txt", 200), ('I': 401, 'the': 1514, 'Alice': 385, was: 352, 'to': 717, 'of': 493, 'her': 243, 'and': 774, 'she': 497, "it': 4 assert_is_instance (commonilords ("alice29.txt", 1000), dict)

2. Repeat the previous problem but instead of a query word, input a query number (a threshold) and return a Python dictionary that contains the words with its corresponding counts exceeding or equal to the query number In [ ]: import string # import string for punctuation characters def commonwords (filename, threshold): if type (filename) is not str: raise TypeError("First arguments must be a string") if type (threshold) is not int: raise TypeError("second arguments must be an integer") # YOUR CODE HERE raise NotImplementedError() In [ ]: # DO NOT MODIFY, THIS IS UNIT TESTING! [1 pt] from nose.tools import assert_equal, assert_is_instance assert_equal (commonwords ("alice29.txt", see), ('the': 1514, 'to': 717, 'and': 774, 'a': 610)) assert equal (commonwords ("alice29.txt", 35e), ('I': 401, 'the': 1514, 'Alice': 385, was': 352, 'to': 717, 'of': 493, 'and': 774, 'she': 497, 'it': 482, 'in': 35 assert equal(commonwords ("alice29.txt", 200), ('I': 401, 'the': 1514, 'Alice': 385, was: 352, 'to': 717, 'of': 493, 'her': 243, 'and': 774, 'she': 497, "it': 4 assert_is_instance (commonilords ("alice29.txt", 1000), dict)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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