Django Snippets Collection

Discover a comprehensive library of Django code snippets and utilities to streamline your web development process. Access ready-to-use solutions for common programming challenges.

Authentication & Authorization
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Login with authenticate and login (FBV) 1549
Logout with logout() 1540
Redirect After Successful Login 868
User Registration with UserCreationForm 790
Restrict Access with @login_required (FBV) 1411
Models & ORM
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Define a Simple Django Model 609
Add Choices to a Model Field 1136
Set Default Value in Model Field 596
ForeignKey Relationship Example 1010
ManyToMany Relationship Example 581
Views (FBV & CBV)
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Basic Function-Based View with HttpResponse 1326
Render Template in FBV with Context 351
Redirect Users in Views 974
Class-Based ListView Basics 427
Class-Based DetailView Basics 779
Forms & Validation
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Basic Django Form Example 475
Using ModelForm for Models 980
Form Validation with clean() 1149
Field-Specific Validation 733
Custom Validators Example 975
Templates
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Template Inheritance with base.html 734
For Loop in Templates 768
If Statement in Templates 1245
Include Other Templates 705
Template Filters Example 1080
URLs & Routing
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Basic path() Example 711
Using re_path() for Regex URLs 435
Include Other URLconfs 288
Named URL Patterns 751
URL Namespaces Example 524
Admin
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Customize list_display in Admin 1013
Add Search Functionality in Admin 745
Add Filters in Admin 1574
Inline Models in Admin 532
Custom Actions in Admin 479
Middleware
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Basic Custom Middleware 998
Logging Requests in Middleware 258
Block IP Addresses with Middleware 333
Add Custom Headers in Response 995
Timing Request Duration 491
Security
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Enable CSRF Protection in Forms 652
Use Password Hashing 741
Prevent XSS in Templates 641
Use @permission_required Decorator 641
Validate User Input Safely 584
Testing
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Basic Django Unit Test 526
Testing Views with Test Client 647
Model Test Example 259
Testing Forms Validation 324
Testing URL Resolution 419
Static & Media Files
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Configure STATIC_URL and STATICFILES_DIRS 423
Load Static Files in Templates 803
Serving Media Files in Development 271
File Upload Handling in Models 171
Image Upload Handling in Models 336
Deployment & Settings
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Using Environment Variables 935
Split Settings for Dev and Prod 1196
Configure Allowed Hosts 1127
Configure Django Logging 1097
Static and Media Settings 856
Performance & Optimization
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Enable Query Debugging 478
Use select_related for Optimization 694
Database Indexing Example 511
Use prefetch_related for Many-to-Many 763
Using cache_page Decorator 279
Signals
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Basic post_save Signal Example 325
Basic pre_save Signal Example 289
post_delete Signal Example 1055
pre_delete Signal Example 170
Signal to Create Profile After User Signup 580
Django REST Framework (DRF)
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Basic Serializer Example 560
ModelSerializer Example 309
Router Example 736
Token Authentication Example 626
JWT Authentication Example 799
Internationalization (i18n)
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Mark Strings for Translation 1056
Block Translation in Templates 773
Translate Strings in Templates 413
Set Default Language 187
Utilities & Miscellaneous
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Send HTML Email with Templates 618
Custom Management Command 126
Cron Jobs with django-crontab 362
Generate Slugs with slugify 633
UUID Primary Keys 215
Logging
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Custom Logger Example 470
Basic Logging Configuration 496
Log to File Example 324
Console Logging Example 390
Custom Log Formatter 801
Sessions & Cookies
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Set a Session Variable 912
Set Cookie in Response 592
Get Cookie from Request 880
Use Signed Cookies for Sessions 182
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