Consider the following function and attempted body. """ from typing import TextIO def allergy_checker(shopping_lists: TextIO, clean_shopping_lists: TextIO, allergies: list[str]) -> None: ''' shopping_lists is a file open for reading that has at least one food name on every non-blank line. Food names are separated by a space. Each line in shopping_lists ends with a newline character. clean_shopping_lists is a file open for writing. allergies is a list of one-word food names. Copy lines from shopping_lists to clean_shopping_lists. For each food name that is in the allergies list, replace it with 'REMOVED'. If a blank line in shopping_lists is reached, stop reading the file. ''' shopping_lists = open(shopping_lists) # Line 1 clean_shopping_lists = open(clean_shopping_lists, 'w') # Line 2 line = shopping_lists.readline() # Line 3 while line.strip(): # Line 4 line = shopping_lists.readline() # Line 5 for i in range(line): # Line 6 if line[i] in allergies: # Line 7 line[i] = 'REMOVED' # Line 8 clean_shopping_lists.write(f'{" ".join(line)}') # Line 9 line = shopping_lists.readline() # Line 10 """ There may be some bugs or errors in this code that prevent it from working properly. For each line, indicate: *OK* if the line is correct *REMOVE* if the line has to be removed *CHANGE* if the line has to be changed
Q2: Debugging
Consider the following function and attempted body.
"""
from typing import TextIO
def allergy_checker(shopping_lists: TextIO,
clean_shopping_lists: TextIO, allergies: list[str]) -> None:
'''
shopping_lists is a file open for reading that has at least one food name on every
non-blank line. Food names are separated by a space.
Each line in shopping_lists ends with a newline character.
clean_shopping_lists is a file open for writing.
allergies is a list of one-word food names.
Copy lines from shopping_lists to clean_shopping_lists.
For each food name that is in the allergies list, replace it with 'REMOVED'.
If a blank line in shopping_lists is reached, stop reading the file.
'''
shopping_lists = open(shopping_lists) # Line 1
clean_shopping_lists = open(clean_shopping_lists, 'w') # Line 2
line = shopping_lists.readline() # Line 3
while line.strip(): # Line 4
line = shopping_lists.readline() # Line 5
for i in range(line): # Line 6
if line[i] in allergies: # Line 7
line[i] = 'REMOVED' # Line 8
clean_shopping_lists.write(f'{" ".join(line)}') # Line 9
line = shopping_lists.readline() # Line 10
"""
There may be some bugs or errors in this code that prevent it from working properly.
For each line, indicate:
*OK* if the line is correct
*REMOVE* if the line has to be removed
*CHANGE* if the line has to be changed
*you must also indicate what the line has to be changed to*
# TODO: tell us what to do with each line
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Line 8
Line 9
Line 10
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