8000 Cleaned up Panel examples by philippjfr · Pull Request #33 · pyscript/pyscript · GitHub
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Cleaned up Panel examples #33

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Merged
merged 1 commit into from
Apr 21, 2022
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Cleaned up Panel examples #33

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24 changes: 12 additions & 12 deletions pyscriptjs/examples/panel_deckgl.html
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< 10000 /tr>
Original file line number Diff line number Diff line change
Expand Up @@ -76,27 +76,25 @@
<py-script>
import asyncio

from io import StringIO
from js import fetch

import panel as pn
import param
import pandas as pd

from panel.io.pyodide import show
from pyodide.http import open_url

MAPBOX_KEY = "pk.eyJ1IjoicGFuZWxvcmciLCJhIjoiY2s1enA3ejhyMWhmZjNobjM1NXhtbWRrMyJ9.B_frQsAVepGIe-HiOJeqvQ"

class App(pn.viewable.Viewer):

data = param.DataFrame(precedence=-1)

view = param.DataFrame(precedence=-1)

arc_view = param.DataFrame(precedence=-1)

radius = param.Integer(default=50, bounds=(20, 1000))

elevation = param.Integer(default=10, bounds=(0, 50))

hour = param.Integer(default=0, bounds=(0, 23))
Expand All @@ -109,8 +107,12 @@
self.deck_gl = None
super().__init__(**params)
self.deck_gl = pn.pane.DeckGL(
dict(self.spec), mapbox_api_key=MAPBOX_KEY, throttle={'click': 10},
sizing_mode='stretch_both', margin=0)
dict(self.spec),
mapbox_api_key=MAPBOX_KEY,
throttle={'click': 10},
sizing_mode='stretch_both',
margin=0
)
self.deck_gl.param.watch(self._update_arc_view, 'click_state')
self._playing = False
self._cb = pn.state.add_periodic_callback(
Expand Down Expand Up @@ -186,7 +188,7 @@
(df.pickup_y<=float(lat+tol))
]

@param.depends('hour', watch=True)
@param.depends('hour', watch=True, on_init=True)
def _update_hourly_view(self):
self.view = self.data[self.data.hour==self.hour]

Expand All @@ -210,10 +212,8 @@
def update_spec(self):
self.deck_gl.object = dict(self.spec)


data = await fetch('https://s3.eu-west-1.amazonaws.com/assets.holoviews.org/data/nyc_taxi_wide.csv')
df = pd.read_csv(StringIO(await data.text()))

url = 'https://s3.eu-west-1.amazonaws.com/assets.holoviews.org/data/nyc_taxi_wide.csv'
df = pd.read_csv(open_url(url))
app = App(data=df)
controls = pn.Param(app.param, sizing_mode='stretch_width', show_name=False)

Expand Down
8 changes: 3 additions & 5 deletions pyscriptjs/examples/panel_kmeans.html
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Original file line number Diff line number Diff line change
Expand Up @@ -81,20 +81,18 @@
<py-script>
import asyncio

from io import StringIO
from js import fetch

import altair as alt
import panel as pn
import pandas as pd

from panel.io.pyodide import show
from sklearn.cluster import KMeans
from pyodide.http import open_url

pn.config.sizing_mode = 'stretch_width'

data = await fetch('https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2020/2020-07-28/penguins.csv')
penguins = pd.read_csv(StringIO(await data.text())).dropna()
url = 'https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2020/2020-07-28/penguins.csv'
penguins = pd.read_csv(open_url(url)).dropna()
cols = list(penguins.columns)[2:6]

x = pn.widgets.Select(name='x', options=cols, value='bill_depth_mm')
Expand Down
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