Django / Request and data foundations

Django β€” Request and data foundations

Projects, URLs, HTTP views, templates, forms, models, and migration concepts.

6 lessons Β· No account required

What you will learn

  • Projects, URLs, HTTP views, templates, forms, models, and migration concepts.

  1. Projects, settings, and the request cycle

    Locate responsibilities in a Django application and distinguish its project configuration from reusable apps and local demonstrations.

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  2. URLs, converters, and route names

    Map paths to views with explicit converters and stable names while separating routing from resource authorization.

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  3. Views, methods, and truthful HTTP responses

    Write small request handlers whose methods, validation, content types, and status codes express the actual operation.

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  4. Templates, context, and escaping

    Render meaningful HTML with a narrow context and preserve the difference between text escaping and trust in other output contexts.

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  5. Forms, validation, and CSRF

    Separate bound input, cleaned values, error feedback, and request-origin protection while preserving accessible native form behavior.

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  6. Models, schema, and migration history

    Separate Python model declarations, database constraints, data validation, and the reviewed migration history that connects them.

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