how to read a text file line by line in python
# Open the file with read only permit
f = open('my_text_file.txt')
# use readline() to read the first line
line = f.readline()
# use the read line to read further.
# If the file is not empty keep reading one line
# at a time, till the file is empty
while line:
# in python 2+
# print line
# in python 3 print is a builtin function, so
print(line)
# use realine() to read next line
line = f.readline()
f.close()Read text file line by line using the readline() function
# Program to read all the lines in a file using readline() function
file = open("python.txt", "r")
while True:
content=file.readline()
if not content:
break
print(content)
file.close()Copyright © 2021 Codeinu
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