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File Uploading Tutorials in Django:-


It is used to upload external files such as doc file, excel file, video file, image file, an audio file, JSON file, CSV file, or dataset file in the Django application in the project then we use file handling concept.

Django support all HTML elements to design form hence we can use  <input type="file" />   for  file upload UI.


We will create <form > with enctype="multipart/form-data"    and method will be post.



Django provides FileSystemStorage class under django.core.files.storage and save() to save the external file under the Django media directory.



note: don't forget to write the setting.py code and urls.py code under the project.



Step for file uploading on Django:-


1)  Create a design file using .html under the templates folder.

<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<form method="POST"  enctype="multipart/form-data"> 
        {% csrf_token %} 
         <input type="file" name="myfile" />
        <button type="submit">Save</button> 
</form> 
 {% if uploaded_file_url %}
    <p>File uploaded at: <a href="{{ uploaded_file_url }}">{{ uploaded_file_url }}</a></p>
  {% endif %}

 

</body>
</html>


Code file

from django.conf import settings
from django.core.files.storage import FileSystemStorage
def fileupload(request):
     if request.method == 'POST' and request.FILES['myfile']:
        myfile = request.FILES['myfile']
        fs = FileSystemStorage()
        filename = fs.save(myfile.name, myfile)
        uploaded_file_url = fs.url(filename)
        return render(request, 'scsapp/fileupload.html', {
            'uploaded_file_url': uploaded_file_url
        })
     return render(request, 'scsapp/fileupload.html')

setting.py



MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')


urls.py


from django.contrib import admin
from django.urls import path,include
from django.conf import settings
from django.conf.urls.static import static
urlpatterns = [
    path('scs/', include('scsapp.urls')),
    path('admin/', admin.site.urls),
]
if settings.DEBUG:
    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)







2 Comments

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  1. Hi Sir,

    How to upload the multiple files.

    ReplyDelete
  2. for multiple file you should use almost same code but in template file you should use following code.

    you should use multiple attribute into input type="file"


    and in views.py you can use loop statement.
    def handle_uploaded_file(f):
    with open('some/file/name.txt', 'wb+') as destination:
    for chunk in f.chunks():
    destination.write(chunk)

    ReplyDelete

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