def img(code, value, scale): try: dr = createBarcodeDrawing(code, value=str(value), humanReadable=True) dr.renderScale = scale d = Drawing(dr.width*scale, dr.height*scale) d.add(dr) d.renderScale = scale response = make_response(d.asString('png')) response.mimetype = 'image/png' return response except: return send_from_directory(os.path.join(app.root_path, 'static'), 'error.png', mimetype='image/png')
def img(code, value, scale): try: dr = createBarcodeDrawing(code, value=str(value), humanReadable=True) dr.renderScale = scale d = Drawing(dr.width * scale, dr.height * scale) d.add(dr) d.renderScale = scale response = make_response(d.asString('png')) response.mimetype = 'image/png' return response except: return send_from_directory(os.path.join(app.root_path, 'static'), 'error.png', mimetype='image/png')