FileExistsError — Easy Examples

Raised when trying to create a file that already exists

EasyIntermediateAdvancedExpert

Triggering FileExistsError

How FileExistsError is raised and how to catch it.

python
# Triggering and catching FileExistsError
try:
    raise FileExistsError("example error")
except FileExistsError as e:
    print(f"Caught FileExistsError: {e}")
    print(f"Type: {type(e).__name__}")

FileExistsError is raised when raised when trying to create a file that already exists. Always catch specific exceptions rather than bare except clauses.

Handling FileExistsError

Basic error handling pattern for FileExistsError.

python
# Safe handling pattern
def safe_operation():
    try:
        raise FileExistsError("example error")
    except FileExistsError:
        print("Operation failed gracefully")
        return None

result = safe_operation()
print(f"Result: {result}")

Wrapping risky operations in try/except blocks prevents your program from crashing.

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