simple_example.py

from quickchart import QuickChart

qc = QuickChart()
qc.width = 600
qc.height = 300
qc.device_pixel_ratio = 2.0
qc.config = {
 "type": "bar",
 "data": {
 "labels": ["Hello world", "Test"],
 "datasets": [{"label": "Foo", "data": [1, 2]}],
 },
}

print(qc.get_url())
# https://quickchart.io/chart?c=%7B%22type%22%3A+%22bar%22%2C+%22data%22%3A+%7B%22labels%22%3A+%5B%22Hello+world%22%2C+%22Test%22%5D%2C+%22datasets%22%3A+%5B%7B%22label%22%3A+%22Foo%22%2C+%22data%22%3A+%5B1%2C+2%5D%7D%5D%7D%7D&w=600&h=300&bkg=%23ffffff&devicePixelRatio=2.0&f=png