with statement

Learn how the with statement works.

The with statement

The with statement opens a resource, uses it and closes it automatically. No matter how the block ends — even on error — cleanup always runs:

with open("dosya.txt") as f:
    icerik = f.read()
# f auto-closed

Here open opens the file; when the with block ends the file closes automatically. No need to write finally. This prevents resource leaks.

It is standard for resources like files, database connections and locks.

The with ... as pattern gives the resource a name. This name is used inside the block:

with open("dosya.txt") as f:
    print(f.read())

Here f holds the file object. When the block ends f closes automatically; no need to call f.close().

This is the most common pattern for file operations.

The Kaynak class is already defined. Inside a with Kaynak(): block write print("içeride").

Show example solution

with Kaynak():
    print("içeride")

Complete the with statement

____ Kaynak():
    print("içeride")

Show answer

with Kaynak():
    print("içeride")