API Reference

Dropzone Object in Template

class flask_dropzone._Dropzone
static config(redirect_url=None, custom_init='', custom_options='', nonce=None, id='myDropzone', **kwargs)

Initialize dropzone configuration.

Changed in version 1.5.4: Added id parameter.

New in version 1.4.4.

Parameters:
  • redirect_url – The URL to redirect when upload complete.
  • custom_init – Custom javascript code in init: function() {}.
  • custom_options – Custom javascript code in Dropzone.options.myDropzone = {}.
  • nonce – Pass a nonce value that is newhen embedding the JavaScript code into a Content Security Policy protected web page.
  • id – The id of the dropzone element, it must matches the id argument passed to dropzone.create() if provided.
  • **kwargs –

    Mirror configuration variable, lowercase and without prefix. For example, DROPZONE_UPLOAD_MULTIPLE becomes upload_multiple here.
static create(action='', csrf=False, action_view='', id='myDropzone', **kwargs)

Create a Dropzone form with given action.

Changed in version 1.4.2: Added csrf parameter to enable CSRF protect.

Changed in version 1.4.3: Added action parameter to replace action_view, action_view was deprecated now.

Changed in version 1.5.0: If DROPZONE_IN_FORM set to True, create <div> instead of <form>.

Changed in version 1.5.4: csrf was deprecated now.

Changed in version 1.5.4: Added id parameter.

Parameters:
  • action – The action attribute in <form>, pass the url which handle uploads.
  • csrf – Enable CSRF protect or not, same with DROPZONE_ENABLE_CSRF, deprecated since 1.5.4.
  • action_view – The view which handle the post data, deprecated since 1.4.2.
  • id – The id of the dropzone element, it must matches the id argument passed to dropzone.config() if provided.
static load(js_url='', css_url='', version='5.2.0')

Load Dropzone resources with given version and init dropzone configuration.

Changed in version 1.4.3: Added js_url and css_url parameters to pass custom resource URL.

Changed in version 1.4.4: This method was deprecated due to inflexible. Now it’s divided into three methods: 1. Use load_css() to load css resources. 2. Use load_js() to load js resources. 3. Use config() to configure Dropzone.

Parameters:
  • js_url – The JavaScript url for Dropzone.js.
  • css_url – The CSS url for Dropzone.js.
  • version – The version of Dropzone.js.
static load_css(css_url=None, version='5.9.2')

Load Dropzone’s css resources with given version.

New in version 1.4.4.

Parameters:
  • css_url – The CSS url for Dropzone.js.
  • version – The version of Dropzone.js.
static load_js(js_url=None, version='5.9.2')

Load Dropzone’s js resources with given version.

New in version 1.4.4.

Parameters:
  • js_url – The JS url for Dropzone.js.
  • version – The version of Dropzone.js.
static style(css, id=None)

Add css to dropzone.

Changed in version 1.7.0: Added id parameter.

Parameters:
  • css – style sheet code.
  • id – The id of the dropzone element, it must matches the id argument passed to dropzone.create().

Utils

flask_dropzone.utils.get_url(endpoint_or_url, **kwargs)
flask_dropzone.utils.random_filename(old_filename)