In Python, you can also iterate over the lines of a file using a for loop. When you open a file in Python using the open() function, you can use a for loop to iterate over the lines of the file.
Here's an example of iterating over the lines of a file using a for loop:
with open("file.txt", "r") as file: for line in file: print(line) |
In this example, we open a file called file.txt in read mode using the open() function. We then use a for loop to iterate over the lines of the file. Inside the loop, we use the loop variable line to access each line of the file.
It's important to note that when you use a for loop to iterate over the lines of a file, each line of the file includes the newline character (\n) at the end. You can remove the newline character using the strip() method, like this:
with open("file.txt", "r") as file: for line in file: print(line.strip()) |
In this example, we use the strip() method to remove the newline character from each line of the file before printing it.