711 Search closet Complete the following function according to its docstring using a for loop. String method startswith may come in handy here. The lists we test will not all be shown; instead, some will be described in English. If you fail any test cases, you will need to read the description and make your own test. 1 from typing import List 2 3 4 5 678 9 10 11 12 13 14 15 16 17 18 19 20 def search_closet (items: List[str], colour: str) -> List[str]: """items is a list containing descriptions of the contents of a closet where every description has the form 'colour item', where each colour is one word and each item is one or more word. For example: shoes', ['grey summer jacket', 'orange spring jacket', 'red green hat'] 1 colour is a colour that is being searched for in items. Return a list containing only the items that match the colour. >>> search_closet(['red summer jacket', 'orange spring jacket', 'red shoes', 'green hat'], 'red') ['red summer jacket', 'red shoes'] >>> search_closet ( ['red shirt', 'green pants'], 'blue') [] >>> search_closet([], 'mauve') [] 111111

711 Search closet Complete the following function according to its docstring using a for loop. String method startswith may come in handy here. The lists we test will not all be shown; instead, some will be described in English. If you fail any test cases, you will need to read the description and make your own test. 1 from typing import List 2 3 4 5 678 9 10 11 12 13 14 15 16 17 18 19 20 def search_closet (items: List[str], colour: str) -> List[str]: """items is a list containing descriptions of the contents of a closet where every description has the form 'colour item', where each colour is one word and each item is one or more word. For example: shoes', ['grey summer jacket', 'orange spring jacket', 'red green hat'] 1 colour is a colour that is being searched for in items. Return a list containing only the items that match the colour. >>> search_closet(['red summer jacket', 'orange spring jacket', 'red shoes', 'green hat'], 'red') ['red summer jacket', 'red shoes'] >>> search_closet ( ['red shirt', 'green pants'], 'blue') [] >>> search_closet([], 'mauve') [] 111111

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

See similar textbooks

Similar questions

PYTHON Complete the function below, which takes two arguments: data: a list of tweets search_words: a list of search phrases The function should, for each tweet in data, check whether that tweet uses any of the words in the list search_words. If it does, we keep the tweet. If it does not, we ignore the tweet. data = ['ZOOM earnings for Q1 are up 5%', 'Subscriptions at ZOOM have risen to all-time highs, boosting sales', "Got a new Mazda, ZOOM ZOOM Y'ALL!", 'I hate getting up at 8am FOR A STUPID ZOOM MEETING', 'ZOOM execs hint at a decline in earnings following a capital expansion program'] Hint: Consider the example_function below. It takes a list of numbers in numbers and keeps only those that appear in search_numbers. def example_function(numbers, search_numbers): keep = [] for number in numbers: if number in search_numbers(): keep.append(number) return keep def search_words(data, search_words):
The function count_contains_og in python takes a list of strings and returns how many strings in the list contain 'og' / 'OG' / 'oG' / 'Og' (check for 'og', ignoring case). Hint: Use the sequence membership operator in to help you check for 'og' in the individual strings. Create a lower-cased version of the string (lower), then use the in operator. For example: Test Result str_list = ['cat', 'dog', 'FROG', 'monkey'] print(count_contains_og(str_list)) 2 strlist = ["X", "x"] print(count_contains_og(strlist)) 0 list_of_one_og = ["Doggie"] print(count_contains_og(list_of_one_og)) 1
Create a list L containing at least 10 values ranging from j to k. Using a for loop, code a function that will compute and display the following list: L_out[0] = L[0] L_out[i] = L[i] + L[i-1] if i is odd and i is not equal to 0 L_out[i] = L[i] * 3 if i is even and i is not equal to 0 where L[i] represents the value stored in L at the position i. Example: L ‘(2 3 4 5) L_out ‘(2 5 12 9)
Need help with this short python question
Complete the reverse_list() function that returns a new string list containing all contents in the parameter but in reverse order. Ex: If the input list is: ['a', 'b', 'c'] then the returned list will be: ['c', 'b', 'a'] Note: Use a for loop. DO NOT use reverse() or reversed(). This is my code so far: def reverse_list(letters): for x in (letters): letters.sort(reverse=True) return lettersif __name__ == '__main__': ch = ['a', 'b', 'c'] print(reverse_list(ch)) # Should print ['c', 'b', 'a'] When submitting I get 4/10 and it says: Test input list ['a', 'b', 'c'] returns ['c', 'b', 'a'] Your output reverse_list() function reversed array incorrectly: ['c', 'b', 'a'] reverse_list() function should have returned: ['a', 'b', 'c'] Test input list ['a', 'b', 'c', 'd'], first element of returned list is ['d'] Your output First character of returned array should be a instead of d Test empty input array TypeError: object of type 'NoneType' has no len()
program7.pyThis assignment requires the main function and a custom value-returning function. The value-returning function takes a list of random Fahrenheit temperatures as its only argument and returns a smaller list of only the temperatures above freezing. This value-returning function must use a list comprehension to create the list of above freezing temperatures.In the main function, code these steps in this sequence: create an empty list that will the hold random integer temperatures. use a loop to add 24 random temperatures to the list. All temperatures should be between 10 and 55, inclusive. Duplicates are okay. sort the list in ascending order. use another loop to display all 24 sorted temperatures on one line separated by spaces. 32 could be in the list. If it is, report the index of the first instance of 32. if 32 isn't in the list, add it at index 4. assign a slice consisting of the first six temperatures to a new list. Then print it. execute the custom value-returning…
Python Help Write a function equals(a,b) that returns true when the two lists a, and b have the same elements in the same order, and false otherwise.Write main() to call the function equals(a,b)
The filtered list pattern Another common iteration pattern is the filtered-list pattern, described in video 4 4 filtered list pattern. In this pattern we select from a given list only the elements matching a certain criterion. For example, the following function selects just the odd elements from a list of integers. def odd_elements(numbers): ""'Returns just the odd elements from the given list of ints""" result = [] for number in numbers: if number % 2 != 0: result.append (number) return result Like the mapped list pattern, this can be considered a particular use of the accumulator pattern that is common enough to warrant its own name. Consider the following function: def odd_elements (numbers): ""'Returns just the odd elements from the given list of ints""" result = [] for number in numbers: if number % 2 != 0: result.append (number) return result If the main program calls print (odd_elements( [2, 7, 14, 5])) what is the state table for the function odd_elements after the for loop…