flask_uploads.py
def url(self, filename):
        """
        This function gets the URL a file uploaded to this set would be
        accessed at. It doesn't check whether said file exists.

        :param filename: The filename to return the URL for.
        """
        base = self.config.base_url
        if base is None:
            return url_for('_uploads.uploaded_file', setname=self.name,
                           filename=filename, _external=True)
        else:
            return base + filename
def url(self, filename):
        base = self.config.base_url
        if base is None:
            return url_for('_uploads.uploaded_file', setname=self.name,
                           filename=filename, _external=True)
        else:
            return base + filename
def url ( self , filename ) : base = self . config . base_url if base is None : return url_for ( '_uploads.uploaded_file' , setname = self . name , filename = filename , _external = True ) else : return base + filename
This function gets the URL a file uploaded to this set would be
        accessed at. It doesn't check whether said file exists.

        :param filename: The filename to return the URL for.
This function gets the URL a file uploaded to this set would be accessed at . It doesn t check whether said file exists .