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POPython REST decoding the results of FileReader::readAsDataURL
 

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    <p>I am using Python / Django to process a REST request - one of the elements in the REST is the Data URI of a file to upload. It looks like everything is fine (js captures the file and builds the json correctly), but when I decode the file on the server and write the binary to disk it is different.</p> <p>I am new to python/django from a .NET and Java background - any help is more than appreciated. Thank you</p> <p>HTML input control</p> <pre><code>&lt;input type="file" class="col-lg-6" style="padding-left: 0px" onchange="angular.element(this).scope().attachment = this.files[0]; angular.element(this).scope().$digest();"/&gt; </code></pre> <p>Add Image from my angular JS controller</p> <pre><code>$scope.addImage = function () { var attachment = $scope.attachment fr = new FileReader(); fr.onload = function () { $scope.public_file = $scope.public_files.concat({filename: attachment.name, data: fr.result}) $scope.$digest() }; fr.readAsDataURL(attachment); } </code></pre> <p>Parsing on the server</p> <pre><code>def getData(uri): head, data = uri.split(',') decoded =data.decode('base64','strict'); # decoded base64.b64decode(data) return decoded def create(self, request): data = getData(request['public_files']) with open(file_path, 'w+') as f: f.write(data) return super(UpdatingIdeasViewSet, self).create(request) </code></pre> <hr> <p>Comparing console.log(fr.result) on the client with request['public_files'] on the server yields the same string. It must be a base64 decoding issue</p>
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