Question

How to read specific lines from text file in Python

Answer 1

x = 2
y = 4
z = 6
with open('info.txt') as f:
    for i, line in enumerate(f):
        if i == x - 1:
            print(line)
        elif i == y - 1:
            print(line)
        elif i > z - 1:
            break


'''
run:
  
high-level, general-purpose 

python design philosophy emphasizes code readability
  
'''

 

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Answer 2

x = 2
y = 4
lines_to_read = [x - 1, y - 1]
with open('info.txt') as f:
    for i, line in enumerate(f):
        if i in lines_to_read:
            print(line)
 
 
'''
run:
   
high-level, general-purpose 
 
python design philosophy emphasizes code readability
   
'''

 

70+ SQL courses for beginners and professionals