python read file all lines code example

Example 1: python reading lines from a text file

with open(filename) as f:
    content = f.readlines()
# you may also want to remove whitespace characters like `\n` at the end of each line
content = [x.strip() for x in content]

Example 2: python read lines

f = open("filename")
lines = f.readlines()

Example 3: readlines from file python

f = open("file.txt", 'r')
print(f.readlines())  # array of file lines