Explorer: Fix json export

earthobservations · Jul 14, 2024 · 37d633c · 37d633c
1 parent ff57739
commit 37d633c
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -5,6 +5,7 @@ Development
 ***********
 
 - Bump `environs` to <12
+- Explorer: Fix json export
 
 0.89.0 (03.07.2024)
 *******************

diff --git a/wetterdienst/ui/streamlit/explorer/app.py b/wetterdienst/ui/streamlit/explorer/app.py
@@ -235,13 +235,12 @@ def create_plotly_fig(
     if sql_query:
         df = duckdb.query(sql_query).pl()
     st.dataframe(df, hide_index=True, use_container_width=True)
-    st.download_button("Download CSV", df.write_csv(), "data.csv", "text/csv")
+    data_csv = df.write_csv()
+    st.download_button("Download CSV", data_csv, "data.csv", "text/csv")
+    data_json = df.with_columns(pl.col("date").map_elements(lambda d: d.isoformat(), return_dtype=pl.Utf8)).write_json()
     st.download_button(
         "Download JSON",
-        df.with_columns(pl.col("date").map_elements(lambda d: d.isoformat())).write_json(
-            pretty=True,
-            row_oriented=True,
-        ),
+        data_json,
         "data.json",
         "text/json",
     )