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PYTHON FILES / CHAPTER 05 / Learn / LESSON 06

Missing File.

About 5–10 minutes

A missing file raises FileNotFoundError. Catch it with try/except:

try: with open("missing.txt", encoding="utf-8") as f: print(f.read()) except FileNotFoundError: print("file not found")

Avoid bare except — catch the specific error. The program continues after the message.

Your lesson

Try open("missing.txt"). On FileNotFoundError print "file not found". Expected: file not found.

Learn: try/except for missing file.

lesson_06.pyPYTHON

Loading the runtime… The first launch may take a little longer.

… 0/20000

STANDBY

decision.logIDLE

> waiting for if / elif / else…
> category: —
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Code Lab

DECISION STANDBY

01try/except

02FileNotFoundError

03console file not found

ConsoleWrite the code. Bring it online.

›

PYTHON FILES / CHAPTER 05KALKULATORI.BG

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