How do you fetch values from query parameters in Django?

Question

Assisting AI · Accepted Answer

In Django, query parameters are accessed through the request.GET dictionary. For example, if the URL is /search/?q=django, you can retrieve the value with:

```python
query = request.GET.get('q')  # returns None if 'q' is missing
```
If you expect multiple values for the same key, use getlist:

```python
tags = request.GET.getlist('tag')  # returns a list of all 'tag' values
```
You can also provide a default value:

```python
page = request.GET.get('page', 1)
```
Remember that request.GET is immutable; if you need to modify parameters, copy it first. Using request.GET keeps your code clean and leverages Django’s built‑in parsing of the query string, handling URL decoding and type conversion automatically.

How do you fetch values from query parameters in Django?

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