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Computer Science
Web Development
Django REST API Development
1. Introduction to APIs and REST Principles
2. Setting Up the Development Environment
3. Django Models and Database Design
4. Serialization in Django REST Framework
5. Views and Request Handling
6. URL Routing and Configuration
7. Authentication Systems
8. Authorization and Permissions
9. Advanced API Features
10. Error Handling and Validation
11. Testing Django REST APIs
12. API Documentation
13. Performance Optimization
14. Security Best Practices
15. Deployment and Production
10.
Error Handling and Validation
10.1.
Exception Handling
10.1.1.
DRF Exception Classes
10.1.2.
ValidationError
10.1.3.
ParseError
10.1.4.
AuthenticationFailed
10.1.5.
PermissionDenied
10.1.6.
NotFound
10.1.7.
MethodNotAllowed
10.1.8.
Custom Exception Classes
10.2.
Global Exception Handling
10.2.1.
Custom Exception Handlers
10.2.2.
Exception Response Format
10.2.3.
Error Message Customization
10.3.
Validation Errors
10.3.1.
Field Validation Errors
10.3.2.
Non-Field Errors
10.3.3.
Validation Error Responses
10.3.4.
Error Code Assignment
10.4.
HTTP Status Code Management
10.4.1.
Appropriate Status Codes
10.4.2.
Custom Status Responses
10.4.3.
Error Response Consistency
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9. Advanced API Features
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11. Testing Django REST APIs