Meteors

Data in hovers

#I have issue with wrong reflection data in hovers in the code below. See code with comments for each block.

import plotly.express as px
import pandas as pd
import plotly.graph_objects as go

rows=[['501-600','15','122.58333','45.36667','Name1'],
      ['till 500','4','12.5','27.5','Name2'],
      ['more 601','41','-115.53333','38.08','Name3'],
      ['till 500', '26', '65.5', '29.5','Name4'],
      ['501-600','35','12.58333','55.36667','Name5'],
      ['more 601','9','55.53333','-38.08','Name6'],
      ]
colmns=['bins','data','longitude','latitude','names']

#Df creation
df=pd.DataFrame(data=rows, columns=colmns)

#Ordering for labels in legend
order = ['till 500', '501-600', 'more 601']
df = df.set_index('bins')
df_ordered = df.T[order].T.reset_index()
df_ordered = df_ordered.astype({"data": int})
#
# #Plotting viz
# fig=px.scatter_geo(df_ordered,lon='longitude', lat='latitude',
#                    color='bins',
#                    color_discrete_sequence=px.colors.qualitative.Set1,
#                    hover_name="names",
#                    size='data',opacity=0.7,text='data',
#                    projection="equirectangular",size_max=35,
#                    )
#
# #Adding custom data for hovers
# fig.update_traces(customdata=df_ordered)
# fig.update_traces(hovertemplate="<b>Name: %{customdata[4]} </b><br><br>Bin: %{customdata[0]}<br>"
#                                 "Data: %{customdata[1]:.2f}<extra></extra>")
#
# #Adding marker labels
# fig.add_trace(go.Scattergeo(lon=df_ordered["longitude"],
#               lat=df_ordered["latitude"],
#               text=df_ordered["names"],
#               textposition="middle left",
#               mode='text',
#               textfont=dict(size=12,color="black"),
#               showlegend=False,
#               texttemplate="       %{text}",
#               hoverinfo='skip',
#               ))
# fig.show()
#
# #So at the end I guess that this problems raise from ordering and maybe I need to remake smth in customdata lines, but can't understand how to fix it. WIll appreciate for help in fixing it.

fig = px.scatter_geo(df_ordered,
                     lon='longitude',
                     lat='latitude',
                     color='bins',
                     color_discrete_sequence=px.colors.qualitative.Set1,
                     hover_name="names",
                     size='data',
                     opacity=0.7,
                     text='names',
                     projection="equirectangular",
                     size_max=35,
                     # by default every column go to hover
                     # you can eventually use formatting here
                     hover_data={"longitude": False,
                                 "latitude": False,
                                 "names": False,
                                 "data": ":.2f"}
                    )

# it's pretty verbose but now the output should be
# exactly as you expect
for data in fig.data:
    template = data.hovertemplate
    template = template.replace("<b>", "<b>Name: ")\
                       .replace("bins=", "Bin: ")\
                       .replace("data=", "Data: ")
    data.hovertemplate = template

fig.add_trace(go.Scattergeo(lon=df_ordered["longitude"],
              lat=df_ordered["latitude"],
              text=df_ordered["names"],
              textposition="middle left",
              mode='text',
              textfont=dict(size=12,color="black"),
              showlegend=False,
              texttemplate="       %{text}",
              hoverinfo='skip',
              ))

fig.show()