Codereview

bokeh-compose.yml

@@ -0,0 +1,10 @@
+services:
+  bokeh-app:
+    image: epinux/ncmet:latest
+    hostname: bokeh-app
+    volumes:
+      - ./bokeh/main.py:/app/main.py
+      - ./bokeh/entrypoint.sh:/entrypoint.sh  
+    entrypoint: ["bokeh", "serve", "/app/", "--address", "0.0.0.0", "--port", "5006", "--allow-websocket-origin=*"]  
+    # command: ["bokeh", "serve", "--allow-websocket-origin=*", "--port=5006", "/app/main.py"]
+

bokeh/main.py

@@ -0,0 +1,44 @@
+# myapp.py
+
+from random import random
+
+from bokeh.layouts import column
+from bokeh.models import Button
+from bokeh.palettes import RdYlBu3
+from bokeh.plotting import figure, curdoc
+
+# create a plot and style its properties
+p = figure(x_range=(0, 100), y_range=(0, 100), toolbar_location=None)
+p.border_fill_color = 'black'
+p.background_fill_color = 'black'
+p.outline_line_color = None
+p.grid.grid_line_color = None
+
+# add a text renderer to the plot (no data yet)
+r = p.text(x=[], y=[], text=[], text_color=[], text_font_size="26px",
+           text_baseline="middle", text_align="center")
+
+i = 0
+
+ds = r.data_source
+
+# create a callback that adds a number in a random location
+def callback():
+    global i
+
+    # BEST PRACTICE --- update .data in one step with a new dict
+    new_data = dict()
+    new_data['x'] = ds.data['x'] + [random()*70 + 15]
+    new_data['y'] = ds.data['y'] + [random()*70 + 15]
+    new_data['text_color'] = ds.data['text_color'] + [RdYlBu3[i%3]]
+    new_data['text'] = ds.data['text'] + [str(i)]
+    ds.data = new_data
+
+    i = i + 1
+
+# add a button widget and configure with the call back
+button = Button(label="Press Me")
+button.on_click(callback)
+
+# put the button and plot in a layout and add to the document
+curdoc().add_root(column(button, p))

docker/Dockerfile

@@ -6,6 +6,10 @@ WORKDIR /app
 COPY requirements.txt requirements.txt
 RUN pip install -r requirements.txt
 
+RUN pip install -U git+https://github.com/opengeos/anymap
+RUN pip install -U gdown
+RUN pip install -U localtileserver
+
 EXPOSE 7000
 
 COPY app /app

docker/entrypoint.sh

@@ -10,4 +10,6 @@ LOG_LEVEL=${LOG_LEVEL:-debug}
 # /map="Trajectory widget"
 # /trajectory
 # /tspt
-panel serve --port ${PORT} --cookie-secret my_super_safe_cookie_secret --autoreload --address 0.0.0.0 --log-level ${LOG_LEVEL} --index /assets/custom_index.html --static-dirs assets=/assets --allow-websocket-origin='*'  /TSP /trj /OGC_client /seaice/daily /seaice/monthly /seaicemod/monthlymod  --index-titles /TSP="NC-Visualization Tool" /trj="trj" /csw="OGC Client" /daily="Sea Ice Daily" /monthly="Sea Ice Monthly" /monthlymod="Sea Ice Model"
+# /OGC_client /seaice/daily /seaice/monthly /seaicemod/monthlymod /anymap
+panel serve --autoreload --port ${PORT} --cookie-secret my_super_safe_cookie_secret --address 0.0.0.0 --log-level ${LOG_LEVEL} --index /assets/custom_index.html --static-dirs assets=/assets --allow-websocket-origin='*'  /TSP /TRJ --index-titles /TSP="NC-Visualization Tool" /TRJ="Trajectory"
+# /OGC_client="OGC Client" /daily="Sea Ice Daily" /monthly="Sea Ice Monthly" /monthlymod="Sea Ice Model" /anymap="Anymap"