INNER CODE UNIT · Python

update

burkesquires/python_biologist · 06_data_vis_python/bokeh/server/app/export_csv/main.py:19

def update():
    current = df[(df['salary'] >= slider.value[0]) & (df['salary'] <= slider.value[1])].dropna()
    source.data = {
        'name'             : current.name,
        'salary'           : current.salary,
        'years_experience' : current.years_experience,
    }

slider = RangeSlider(title="Max Salary", start=10000, end=110000, value=(10000, 50000), step=1000, format="0,0")
slider.on_change('value', lambda attr, old, new: update())

button = Button(label="Download", button_type="success")
button.js_on_event(
    "button_click",
    CustomJS(
        args=dict(source=source),
        code=(Path(__file__).parent / "download.js").read_text("utf8"),
    ),

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