python read file line by line
with open("file.txt") as file_in:
lines = []
for line in file_in:
lines.append(line)python read file line by line
with open("file.txt") as file_in:
lines = []
for line in file_in:
lines.append(line)python read file line by line
file1 = open('myfile.txt', 'r')
Lines = file1.readlines()
# usage:
count = 0
for line in Lines:
count += 1
print("Line{}: {}".format(count, line.strip()))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()read line of a file in python
file1 = open('myfile.txt', 'r')#open the file (mode read)
count = 0 #used to count the lines
for line in Lines:
line = file1.readline()#read a single line
if not line:
break
count += 1
print("Line{}: {}".format(count, line))#print the lines with their numberhow to use readline in python
myFile = open("test.txt,"r")
print(myFile.readline(0))# print the first line of the text file
print(myFile.readline(1))# print the second line of the text file
print(myFile.readline(2))# print the tird line of the text file
# ect..
# you might need to use MyFile.seek(0) after readingCopyright © 2021 Codeinu
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