1. What's Pyarmor - 1.1.2. Installation from PyPI - 1.1.3. Obfuscating one script - 1.1.4. Obfuscating one package - 1.1.5. Expiring obfuscated scripts - 1.1.6. Binding Internationalization runtime error message - 1.4.8. Generating cross platform scripts - 1.4.9. Obfuscating scripts for multiple Python versions - 1.4.10. Using shared runtime package - 1.5. Customization • 1.1.2. Installation from PyPI • 1.1.3. Obfuscating one script • 1.1.3.1. Distributing the obfuscated script • 1.1.4. Obfuscating one package • 1.1.4.1. Distributing the

PyArmor 5 2.1 Obfuscating Python Scripts 5 2.2 Distributing Obfuscated Scripts 6 2.3 Generating License For Obfuscated Scripts 6 2.4 Extending License Type 7 2.5 Obfuscating Single Module 7 2.6 Obfuscating Whole Package 8 2.7 Packing Obfuscated Scripts 8 3 Advanced Topics 9 3.1 Obfuscating Many Packages 9 3.2 Obfuscating Package No Conflict With Others 10 3.3 Distributing Obfuscated 3.4 Obfuscating Scripts By Other Version Of Python 12 3.5 Run bootstrap code in plain scripts 12 3.6 Let Python Interpreter Recognize Obfuscated Scripts Automatically 13 3.7 Obfuscating Python

• Using PyArmor Obfuscating Python Scripts Distributing Obfuscated Scripts Generating License For Obfuscated Scripts • Extending License Type Obfuscating Single Module Obfuscating Whole Package • Advanced Topics ○ Using Super Mode Obfuscating Many Packages Solve Conflicts With Other Obfuscated Libraries Distributing Obfuscated Scripts To Other Platform Obfuscating Scripts By Other Python Version bootstrap code in plain scripts Let Python Interpreter Recognize Obfuscated Scripts Automatically. Obfuscating Python Scripts In Different Modes • Using Plugin to Extend License Type ○ Bundle Obfuscated Scripts

• Using PyArmor Obfuscating Python Scripts Distributing Obfuscated Scripts Generating License For Obfuscated Scripts • Extending License Type Obfuscating Single Module Obfuscating Whole Package • Advanced Topics ○ Using Super Mode Obfuscating Many Packages Solve Conflicts With Other Obfuscated Libraries Distributing Obfuscated Scripts To Other Platform Obfuscating Scripts By Other Python Version bootstrap code in plain scripts Let Python Interpreter Recognize Obfuscated Scripts Automatically. Obfuscating Python Scripts In Different Modes • Using Plugin to Extend License Type ○ Bundle Obfuscated Scripts

PyArmor 5 2.1 Obfuscating Python Scripts 5 2.2 Distributing Obfuscated Scripts 6 2.3 Generating License For Obfuscated Scripts 6 2.4 Extending License Type 7 2.5 Obfuscating Single Module 7 2.6 Obfuscating Whole Package 8 2.7 Packing Obfuscated Scripts 8 2.8 Improving Security Further 8 3 Advanced Topics 11 3.1 Using Super Mode 11 3.2 Obfuscating Many Packages 12 3.3 Solve Conflicts 13 3.5 Obfuscating Scripts By Other Python Version 15 3.6 Run bootstrap code in plain scripts 15 3.7 Let Python Interpreter Recognize Obfuscated Scripts Automatically 16 3.8 Obfuscating Python Scripts

PyArmor 5 2.1 Obfuscating Python Scripts 5 2.2 Distributing Obfuscated Scripts 6 2.3 Generating License For Obfuscated Scripts 6 2.4 Extending License Type 7 2.5 Obfuscating Single Module 7 2.6 Obfuscating Whole Package 7 2.7 Packing Obfuscated Scripts 8 2.8 Improving Security Further 8 3 Advanced Topics 11 3.1 Using Super Mode 11 3.2 How to use outer license file 12 3.3 Obfuscating 13 3.6 Obfuscating Scripts By Other Python Version 15 3.7 Run bootstrap code in plain scripts 16 3.8 Let Python Interpreter Recognize Obfuscated Scripts Automatically 17 3.9 Obfuscating Python Scripts

• Using PyArmor Obfuscating Python Scripts Distributing Obfuscated Scripts Generating License For Obfuscated Scripts • Extending License Type Obfuscating Single Module Obfuscating Whole Package • license.lic - The Modes of Obfuscated Scripts - Advanced Mode - Obfuscating Code Mode - Wrap Mode - Obfuscating module Mode - Restrict Mode - How PyArmor Does It - How to Obfuscate - Obfuscating Scripts With Different Modes - Project Configuration File - The Differences of Obfuscated Scripts - About Third-Party Interpreter - Advanced Topics - Obfuscating Many Packages

• Using PyArmor Obfuscating Python Scripts Distributing Obfuscated Scripts Generating License For Obfuscated Scripts • Extending License Type Obfuscating Single Module Obfuscating Whole Package • license.lic - The Modes of Obfuscated Scripts - Advanced Mode - Obfuscating Code Mode - Wrap Mode - Obfuscating module Mode - Restrict Mode - How PyArmor Does It - How to Obfuscate - Obfuscating Scripts With Different Modes - Project Configuration File - The Differences of Obfuscated Scripts - About Third-Party Interpreter - Advanced Topics - Obfuscating Many Packages

• Using PyArmor Obfuscating Python Scripts Distributing Obfuscated Scripts Generating License For Obfuscated Scripts • Extending License Type Obfuscating Single Module Obfuscating Whole Package • license.lic - The Modes of Obfuscated Scripts - Advanced Mode - Obfuscating Code Mode - Wrap Mode - Obfuscating module Mode - Restrict Mode - How PyArmor Does It - How to Obfuscate - Obfuscating Scripts With Different Modes - Project Configuration File - The Differences of Obfuscated Scripts - About Third-Party Interpreter - Advanced Topics - Obfuscating Many Packages

PyArmor 5 2.1 Obfuscating Python Scripts 5 2.2 Distributing Obfuscated Scripts 6 2.3 Generating License For Obfuscated Scripts 6 2.4 Extending License Type 7 2.5 Obfuscating Single Module 7 2.6 Obfuscating Whole Package 7 2.7 Packing Obfuscated Scripts 7 3 Runtime Module pytransform 9 3.1 Contents 9 3.2 Examples 10 4 The Security of PyArmor 13 4.1 Cross Protection for 7 The Modes of Obfuscated Scripts 23 7.1 Advanced Mode 23 7.2 Obfuscating Code Mode 24 7.3 Wrap Mode 24 7.4 Obfuscating module Mode ..... 25 7.5 Restrict Mode ..... 25 8 How PyArmor Does