Thread Safety in Python: Locks and Other Techniques

Python Thread Safety: Using a Lock and Other Techniques

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Certificate of Achievement

This is to certify that

Juan Marín Fidalgo

has successfully completed

Thread Safety in Python: Locks and Other Techniques

a course of study offered by Real Python (realpython.com), an online learning platform and expert community for Python software developers.

Completion Date: July 5, 2026

Verification ID: 87d39ed4-f03b-4354-b05d-49df48e10c91

Course Description

Skill level: intermediate

In this video course, you'll learn about the issues that can occur when your code is run in a multithreaded environment. Then you'll explore the various synchronization primitives available in Python's threading module, such as locks, which help you make your code safe.

Thread Safety in Python: Locks and Other Techniques

1. Thread Safety in Python: Locks and Other Techniques (Overview)

2. Reviewing Threads and Race Conditions

3. Solving Races With Locks

4. Avoiding Deadlocks With RLock

5. Using Semaphores

6. Leveraging Events

7. Specifying Conditions

8. Exploring Barriers

Reviewing What You've Learned

1. Python Thread Safety: Using a Lock and Other Techniques (Quiz)

2. Thread Safety in Python: Locks and Other Techniques (Summary)

View Course Details »

Certificate of Completion

This person’s account is verified and was created on Jan. 23, 2022. Real Python certifies their completion of the Thread Safety in Python: Locks and Other Techniques course on July 5, 2026.

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About Real Python

Real Python is an online learning platform and expert community for Python software developers. It offers interactive online classes and in-depth tutorials created by a team of subject matter experts.