What are the best practices for file locking in software development?
File locking is crucial to prevent data corruption. Best practices include using advisory locks, implementing timeouts, and ensuring proper error handling.
Can you explain what advisory locks are?
Advisory locks are a type of lock that processes can use to signal their intention to access a file. They don't enforce locking but rely on cooperation.
What are the risks of not using file locking?
Without file locking, you risk data corruption, race conditions, and inconsistent data states, especially in multi-user environments.
How do I implement file locking in Python?
In Python, you can use the fcntl
module for advisory locks or the portalocker
library for cross-platform file locking.
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