p.grid.grid_line_color = None
# add a text renderer to out plots (no data yet)
r = p.text(x=[], y=[], text=[], text_color=[], text_font_size="20pt",
text_baseline="middle", text_align="center")
i = 0
ds = r.data_source
# create a callback that will add a number in a random location
def callback():
nonlocal i
ds.data['x'].append(np.random.random()*70 + 15)
ds.data['y'].append(np.random.random()*70 + 15)
ds.data['text_color'].append(RdYlBu3[i%3])
ds.data['text'].append(str(i))
ds.trigger('data', ds.data, ds.data)
i = i + 1
# add a button widget and configure with the call back
button = Button(label="Press Me")
button.on_click(callback)
plot_this = vplot(button, p)
return plot_this
if __name__ == "__main__":
plotman.run_session( plot(), session_id='test' )
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
import context
### STANDARD-LIB IMPORTS ###
None
### 3RD-PARTY IMPORTS ###
None
### PROJECT IMPORTS ###
import gliderops.plots.plotman as plotman
from gliderops.dataman.mongoman import mongo_fetch
from gliderops.dataman.mongoclass import Sensor
### BOKEH IMPORTS ###
from bokeh.plotting import Figure
from bokeh.models.widgets import Slider, TextInput, Select
def plot():
fig = Figure(title='template fig')
return fig, []
if __name__ == "__main__":
plotman.run_session( *plot() )
def get_sensornames(collection: str, db = util.DB, connection = util.CONN):
collection = connection[db][collection]
cursor = collection.find({'_class':'gliderops.dataman.mongoclass.Sensor'},
{'name': 1, '_id': 0}) #get just the name, not the data
sensor_names = []
for s in cursor:
sensor_names.append(s['name'])
return sorted(sensor_names)
def truncate_filechunk(chunk_index, platformID) -> (int, int, str):
chunk_index = abs(chunk_index)
collection = util.CONN[util.DB][platformID]
cursor = collection.find({'_class':'gliderops.dataman.parsers.ascmrg_parser.XBD_File'})
print(cursor.count())
cursor = cursor.sort('start',-1)
doc = CLASSON.decode(cursor[chunk_index])
return doc.start, doc.end, doc.filename
if __name__ == "__main__":
import gliderops.plots.plotman as plotman
plotman.run_session( plot(), session_id='timeseries')
else:
curdoc().add_root( plot() )
