def main():
page = Page()
data = generate_random_data(1)
chart = page.new_chart(data=data, transform='2to31', moving_window=3 * 60)
page.start()
while True:
time.sleep(5)
chart.add(generate_random_data(1))
def main():
chart_id = 'chart1'
# normally, when using the API client, the page is started elsewhere.
# for the sake of keeping this example simple, the page is started here.
page = Page()
page.new_chart(data=[[0]], transform='numbers', id=chart_id)
page.start()
# create an API client instance
client = APIClient()
# add points to the chart in a loop
for i in range(10):
# data is a list of entries. in this case, because we are using the numbers transformer,
# each entry is a list of numbers itself.
client.call_method(chart_id, 'add', {'data': [[i]]})
time.sleep(1)
def main():
args = (1, 3)
page = Page()
data = generate_random_data(*args)
chart = page.new_chart(data=data, transform='numbers')
page.start()
while True:
time.sleep(1)
chart.add(generate_random_data(*args))
def test_transform_getter_and_setter():
page = Page()
c = page.new_chart()
assert isinstance(c.transformer, chart.NoOpTransformer)
c.transformer = '1to2'
assert isinstance(c.transformer, chart.DictLevelsTransformer)
c.transformer = 'numbers'
assert isinstance(c.transformer, chart.NumberSequenceTransformer)
numbers = chart.NumberSequenceTransformer()
c.transformer = numbers
assert c.transformer is numbers
c.transformer = {'type': 'flat', 'chart_mapping': [], 'series_mapping': [], 'value_key': ''}
assert isinstance(c.transformer, chart.FlatDictTransformer)
def main():
page = Page()
data = generate_random_data()
chart = page.new_chart(data=data,
transform={
'type': 'flat',
'chart_mapping': ['color', 'fruit'],
'series_mapping': ['temp', 'city'],
'value_key': 'value'
},
moving_window=3 * 60)
page.start()
while True:
time.sleep(0.7)
chart.add(generate_random_data())