def get_lines_from_file(filename):
result = []
try:
f = open(filename)
for line in f:
result.append(line.strip())
f.close()
except FileNotFoundError:
result = []
return result
Basic Python code needed Define the get_lines_from_file) function which is passed a filename as a parameter....
Define the get_list_of_lists() function which is passed a list of strings as a parameter. An example parameter list is: ["4 3 1 12 2 12 3 12 4 3", "4 3 1 12 2 12 3 12 4 3", "4 3 1 12 2 6"] The function returns a list of lists of tuples. For each element of the parameter list, e.g., "4 3 1 12 2 12" the function creates a list of tuples, e.g., [("4", 3), ("1", 12),...
Complete the get_mid_letter() function which is passed a list of strings as a parameter. The function returns a string made up of the concatenation of the middle letter of each word from the parameter list. The string returned by the function should be in lowercase characters. If the parameter list is an empty list, the function should return an empty string For example Test Result print("1.", get mid_letter"Jess", "Cain", Amity", "Raeann"])) 1. siia Answer (penalty regime: 0 %) 1 -Idef...
1. Define the draw_histogram() function which is passed a Python dictionary as a parameter. The keys of the dictionary are single letters and the corresponding values are integers, e.g., {'b': 5, 'a': 6, 'c': 3}. For each key:value pair in the dictionary the function prints the key, followed by ": ", followed by a series of stars. The number of stars printed is given by the value corresponding to the key. The keys are printed in alphabetical order. Note that...
PYTHON
Define the remove_e_synonyms() function which is passed a dictionary as a parameter. The keys of the parameter dictionary are words and the corresponding values are lists of synonyms (synonyms are words which have the same or nearly the same meaning). The function removes all the synonyms which contain the letter 'e' or 'E') from each corresponding list of synonyms. As well, the function sorts each corresponding list of synonyms. Note: the testing code makes use of the print_dict_in_key_order(a_dict) which...
Functionality to build (4 functions) read_csv_header Define a function named read_csv_header with one parameter. This parameter will be a csv reader object (e.g., the value returned when calling the function csv.reader). The first row read using the parameter is the file's header row. The header row contains the keys for the data stored in the CSV file. This function must return a list containing the strings from that header row. The function parameter will be a csv reader object and...
using python
The following shows the result of calling function read_from_file_sum_squares() for each of these two files: >>> from praco import read_from_file_sum_squares >>> read_from_file_sum_squares () Enter the filename: file1 9 >>> read_from_file_sum_squares () Enter the filename: file2 14 20 1 >>> You can use file = open(filename, "r") to open the file named by string filename to read, and the line list_lines = file.readlines() to store in list_lines the list of strings, where each string is a line of the...
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Question 10 Not complete Not graded Generalize the function you wrote previously so you can pass in the name of a function as a parameter For example def tabulate_execution_cost(rows, funct_name): Flag question temp, count funct_name (data) To reproduce the previous table, you would call this function using tabulate_execution_cost (10, max_duplicates_in_1ist) For example Test Result tabulate_execution_cost (2, max_duplicates_in_list) NI COUNT| LOGN /N NLOGN /N* *2 13.0 6.5 13 13.0 26 26.0 13.0 tabulate_execution_cost (2, find_difference) COUNT | /LOGN N NLOGN...
Please code in Python: A function can be assigned to a variable and passed into another function as an argument. Consider the following function that executes a function twice: def exec_2(f): f() f() any function that is passed into exec_2() will be executed twice without parameters. Your task is to write a function exec_4(f) that takes in a function f as a parameter and executes the function f 4 times using the function exec_2. The function f in this case...
Write a function named "loadStateDict(filename) that takes a filename and returns a dictionary of 2-character state codes and state names. The file has four columns and they are separated by commas. The first column is the state full name and the second column is the state code. You don't have to worry about column 3 & 4. You should eliminate any row that is without a state code. Save the two columns into a dictionary with key = state code...
Help needed related python task ! Thanx again How you're doing it • Write a function write_to_file() that accepts a tuple to be added to the end of a file o Open the file for appending (name your file 'student_info.txt') o Write the tuple on one line (include any newline characters necessary) o Close the file • Write a function get_student_info() that o Accepts an argument for a student name o Prompts the user to input as many test scores...