def decode(request): if request.method == 'POST': code = request.POST['code'] binary_dict = request.POST['dict'] return render_to_response('decode.html', {'decoded_signals':decoder.decode(code, binary_dict), 'binary_dict':binary_dict, 'code':code }, context_instance=RequestContext(request)) else: return redirect('/decode')
def execute(request): if request.method == 'POST': form = Signal_info(request.POST) if form.is_valid(): str = request.POST['signals'] size_original = len(str) params = [int(s) for s in str.split()] step = int(request.POST['step']) params_by_step = params[::step] size_by_step = size_list_to_str(params_by_step) params_by_step_dict = to_dec(params_by_step) temp = encode(params_by_step, params_by_step_dict) encoded_params_by_step = temp[0] savetofile(encoded_params_by_step, 'encoded') binary_dict = temp[1] savedict(binary_dict, 'code_dict') size_encoded = len(encoded_params_by_step) return render_to_response('graphic_answer.html', {'params': params, 'entropy': round(entropy_unprepared(params), 2), 'params_by_step': params_by_step, 'entropy_step': round(entropy(params_by_step_dict, len(params_by_step)), 2), 'step': step, 'encoded_params_by_step':encoded_params_by_step, 'size_original':size_original, 'size_by_step':size_by_step, 'size_encoded':size_encoded, 'dict':binary_dict, 'or_en':size_original - size_encoded, 'or_step':size_original - size_by_step, 'step_en':size_by_step-size_encoded, 'decoded_signals':decoder.decode(encoded_params_by_step, binary_dict), }, context_instance=RequestContext(request)) else: form = Signal_info() return render(request, 'preview.html', {'form': form})