plotly.express.scatter_geo shows values provided to text argument in the hoverinfo instead of printing them on the map
Nobody has claimed this yet.
- Dominant language
- Python
- Stars
- 18.8k
- Forks
- 2.8k
- Avg merge
- 16h 26m
- Merged PRs (30d)
- 21
Description
I am trying to label some of the points on my scatter map using plotly.express.scatter_geo and text argument. I think there's a bug that causes text to be picked up for hoverinfo instead of the labels. See the reproducible example below:
import plotly.express as px
df = px.data.gapminder().query("year == 2007")
fig = px.scatter_geo(df, locations="iso_alpha",
color="continent", # which column to use to set the color of markers
hover_name="country", # column added to hover information
size="pop", # size of markers
projection="natural earth",
text="lifeExp")
fig.show()

I was expecting the values as labels for each point in reference to documentation: https://plotly.com/python-api-reference/generated/plotly.express.scatter_geo.html
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the reproducible Python example using plotly.express.scatter_geo and compare the documented text argument with the generated map and hover behavior. Trace the scatter_geo entry point to determine why text is sent to hoverinfo instead of rendered as point labels. Done means the supplied values appear as labels on the map while the existing hover information remains correct.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data-visualization
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 35/100