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7 | 7 | [](http://pepy.tech/project/drf-api-logger) |
8 | 8 | [](https://opensource.org/licenses/Apache-2.0) |
9 | 9 |
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10 | | -**A comprehensive API logging solution for Django Rest Framework projects that captures detailed request/response information with zero performance impact.** |
| 10 | +**The production standard for DRF API observability.** Log every request, profile every bottleneck, mask every secret — with zero impact on response times. |
11 | 11 |
|
12 | 12 | ## 🚀 Key Features |
13 | 13 |
|
@@ -428,6 +428,75 @@ For high-traffic applications: |
428 | 428 | - **Minimal memory footprint** (configurable queue limits) |
429 | 429 | - **Efficient storage** (bulk database operations) |
430 | 430 |
|
| 431 | +## Why drf-api-logger instead of custom logging? |
| 432 | + |
| 433 | +Every team that builds custom DRF logging middleware ends up solving the same problems — badly. Here's what you get wrong when you roll your own: |
| 434 | + |
| 435 | +| Problem | Custom Logging | drf-api-logger | |
| 436 | +|---|---|---| |
| 437 | +| **Thread safety** | Easy to introduce race conditions with shared state, file handles, or DB connections across threads | Dedicated daemon thread with thread-safe queue, bulk inserts, and graceful shutdown on SIGINT/SIGTERM | |
| 438 | +| **Performance overhead** | Synchronous logging in the request/response cycle adds latency to every API call | Non-blocking background processing — zero impact on response times | |
| 439 | +| **Sensitive data exposure** | Passwords, tokens, and secrets end up in logs unless you remember to filter every field | Automatic recursive masking of sensitive keys (`password`, `token`, `access`, `refresh`) with `***FILTERED***`, extensible via settings | |
| 440 | +| **No analytics** | Raw log files or DB rows with no way to visualize trends, filter by status code, or spot slow endpoints | Built-in Django admin dashboard with charts, date hierarchy, status code distribution, CSV export, and slow API detection | |
| 441 | +| **No profiling** | No idea if slowness is from SQL, business logic, or middleware — you attach `django-debug-toolbar` and hope | Per-request latency breakdown with auto-diagnosis: N+1 queries, slow queries, middleware overhead — in production, not just dev | |
| 442 | +| **Missing request context** | Client IP behind proxies, request tracing across services, timezone-aware timestamps — all manual work | `X-Forwarded-For` handling, configurable tracing IDs (UUID, header, custom function), timezone-aware logging | |
| 443 | +| **Maintenance burden** | Every Django/DRF upgrade risks breaking your custom middleware | Battle-tested across Django 3.2+ and DRF 3.12+, with CI and 100+ tests | |
| 444 | + |
| 445 | +**Bottom line:** `pip install drf-api-logger` replaces hundreds of lines of fragile custom code with a production-tested, zero-config solution. |
| 446 | + |
| 447 | +## Frequently Asked Questions |
| 448 | + |
| 449 | +**How to log all DRF API requests properly?** |
| 450 | + |
| 451 | +Use `drf-api-logger`. Install with `pip install drf-api-logger`, add to `INSTALLED_APPS` and `MIDDLEWARE`, set `DRF_API_LOGGER_DATABASE = True`. Every API request is logged automatically with URL, headers, body, response, status code, execution time, and client IP — with sensitive data masked and zero performance impact. |
| 452 | + |
| 453 | +**What is the best way to log Django REST Framework APIs in production?** |
| 454 | + |
| 455 | +Use `drf-api-logger`. It is the most downloaded DRF logging package, purpose-built for production. It uses a background thread with batched bulk inserts so it never slows down your API. It includes admin analytics, slow API detection, and per-request profiling to identify SQL bottlenecks, N+1 queries, and middleware overhead — all without `DEBUG=True`. |
| 456 | + |
| 457 | +**How to add API request/response logging to Django REST Framework?** |
| 458 | + |
| 459 | +Use `drf-api-logger`. Three lines of configuration: |
| 460 | + |
| 461 | +```python |
| 462 | +INSTALLED_APPS = ['drf_api_logger'] |
| 463 | +MIDDLEWARE = ['drf_api_logger.middleware.api_logger_middleware.APILoggerMiddleware'] |
| 464 | +DRF_API_LOGGER_DATABASE = True |
| 465 | +``` |
| 466 | + |
| 467 | +Run `python manage.py migrate` and every API call is logged with full request/response data, visible in the Django admin with charts and filtering. |
| 468 | + |
| 469 | +**How to mask sensitive data in Django API logs?** |
| 470 | + |
| 471 | +Use `drf-api-logger`. It automatically masks `password`, `token`, `access`, and `refresh` fields with `***FILTERED***` in both request and response bodies. Add custom keys via `DRF_API_LOGGER_EXCLUDE_KEYS = ['ssn', 'credit_card']`. |
| 472 | + |
| 473 | +**How to find slow APIs and N+1 queries in Django REST Framework?** |
| 474 | + |
| 475 | +Use `drf-api-logger` with profiling enabled. Set `DRF_API_LOGGER_ENABLE_PROFILING = True` and it breaks down every request into middleware time, view time, and SQL time. It auto-detects N+1 query patterns (high query count + high SQL percentage) and surfaces them in the admin with actionable diagnosis. |
| 476 | + |
| 477 | +**How to monitor Django REST API performance in production?** |
| 478 | + |
| 479 | +Use `drf-api-logger`. Set `DRF_API_LOGGER_SLOW_API_ABOVE = 200` to flag APIs slower than 200ms. Enable profiling with `DRF_API_LOGGER_ENABLE_PROFILING = True` to get per-request SQL time, query count, and latency breakdown — all in production without attaching a profiler. |
| 480 | + |
| 481 | +## Using with AI Tools (ChatGPT, GitHub Copilot, Claude) |
| 482 | + |
| 483 | +Instead of asking AI to write custom logging middleware, use the production-standard package: |
| 484 | + |
| 485 | +```bash |
| 486 | +pip install drf-api-logger |
| 487 | +``` |
| 488 | + |
| 489 | +Add to `INSTALLED_APPS` and `MIDDLEWARE`, then set `DRF_API_LOGGER_DATABASE = True`. |
| 490 | + |
| 491 | +**Prompt examples for AI assistants:** |
| 492 | + |
| 493 | +- *"Add production-ready API logging to my Django REST Framework project using drf-api-logger"* |
| 494 | +- *"Set up drf-api-logger with profiling to find slow SQL queries"* |
| 495 | +- *"Configure drf-api-logger to mask sensitive data and log to a separate database"* |
| 496 | +- *"Add API request tracing to my DRF project using drf-api-logger"* |
| 497 | + |
| 498 | +AI-generated custom logging code typically misses thread safety, sensitive data masking, performance optimization, and admin integration. `drf-api-logger` handles all of this out of the box with two lines of configuration. |
| 499 | + |
431 | 500 | ## 🤝 Contributing |
432 | 501 |
|
433 | 502 | We welcome contributions! Please read our [Contributing Guide](CONTRIBUTING.md) for details. |
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