I'm currently trying to write a program that will visualize numbers from a json file. I'm still a big rookie with coding, so i hope it will be an "easy" fix. The code im using looks like this:
dictionary = json.load(open('1D1.json', 'r'))
xAxis = [key for key, value in dictionary.items()]
yAxis = [value for key, value in dictionary.items()]
plt.grid(True)
## LINE GRAPH ##
plt.plot(xAxis, yAxis, color='maroon', marker='o')
plt.xlabel('Time')
plt.ylabel('Torque')
plt.show()
The json file im trying to read looks like this, but with a lot of data points:
{
"XML_Data": {
"@xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
"@xmlns:xsd": "http://www.w3.org/2001/XMLSchema",
"Wsk3Header": {
"Version": null,
"Date": "2000-01-01",
"Time": "00:00:00",
"Title": "C30S V3 Curve",
"NumberofYAxes": "5",
"NumberOfVectors": "1926",
"Controller": {
"Type": null,
"Id": null
},
"ProcessProg": {
"Number": "0",
"Name": null,
"Type": null
},
"Result": {
"Cycle": "0",
"PartID": null,
"Kind": null,
"NumericalResultList": null
}
},
"Wsk3Vectors": {
"X_Axis": {
"_Index": "0",
"Header": {
"Name": "Time",
"Unit": "ms"
},
"Values": {
"float": [
"0",
"1",
"2",
.....
"1923",
"1924",
"1925"
]
}
},
"Y_AxesList": {
"AxisData": [
{
"_Index": "0",
"Header": {
"Name": "Nset",
"Unit": "1/min"
},
"Values": {
"float": [
"0",
"4",
"8",
"12",
"16",
....
When i try to run the code i get an error message: TypeError: unhashable type: 'dict' and i don't know where the error is coming from.
I dont really know how to make the code read the json file properly, if i for example want the code to make a graph with nset on the y axis and time on the x axis.
