File upload not working, nothing gets uploaded

Question

Here’s the model

class Document(models.Model):
    file = models.FileField()

The template

{% extends 'another-form.html' %}
{% block content %}
<form enctype="multipart/form-data" method="post">
    {% csrf_token %}
    {% bootstrap_field form.files %}
    <button class="btn btn-success col">Upload</button>
</form>
{% endblock %}

Form class and view:

from django import forms
from django.urls import reverse_lazy
from django.views.generic import FormView


class UploadDocumentForm(forms.Form):
    files = forms.FileField(widget=forms.FileInput(attrs={'multiple': True}), label='')


class UploadDocumentView(FormView):
    template_name = 'upload-document.html'
    form_class = UploadDocumentForm
    success_url = reverse_lazy('upload-document')

    def form_valid(self, form):
        Document.objects.bulk_create([Document(file=f) for f in self.request.FILES])
        return super().form_valid(form)

when the form is submitted, I get these responses:

[02/Jan/2023 14:43:13] "POST /upload-document/ HTTP/1.1" 302 0
[02/Jan/2023 14:43:14] "GET /upload-document/ HTTP/1.1" 200 70636
[02/Jan/2023 14:43:17] "GET /upload-document/ HTTP/1.1" 200 70635

and nothing is uploaded to settings.MEDIA_ROOT which is specified in settings.py and works for models.ImageField. I also tried

file = models.FileField(upload_to=settings.MEDIA_ROOT)

which is useless, just included for completeness, also:

class UploadDocumentForm(forms.Form):
    files = forms.FileField(
        widget=forms.ClearableFileInput(attrs={'multiple': True}), label=''
    )

Asked By: schissmantics

||

Source

Answer 1

you’re dealing with multiple files, so you should use getlist instead. eg:

Document.objects.bulk_create([Document(file=f) for f in self.request.FILES.getlist('files'])

Answered By: resakse

File upload not working, nothing gets uploaded

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