feat(sandbox): add geospatial Python packages

api/README.md

@@ -63,7 +63,7 @@ All prefixed with `SANDBOX_` unless noted:
 
 Runtimes are auto-discovered from `/pkgs` at startup. Each package provides `compile` and `run` shell scripts. Currently tested and supported:
 
-- **Python** 3.14 -- includes `matplotlib`, `numpy`, `pandas`, `scipy`, `statsmodels`, chDB (`chdb`), and other scientific packages
+- **Python** 3.14 -- includes `matplotlib`, `numpy`, `pandas`, `scipy`, `statsmodels`, chDB (`chdb`), geospatial (`geopandas`, `rasterio`, `rioxarray`, `pyproj`), and other scientific packages
 - **Node.js** 24 -- runs `.js` files with curated offline npm packages
 - **Bun** (JavaScript/TypeScript) -- runs `.js`, `.ts`, and `.bun` files with the same curated offline package set
 

build-packages.sh

@@ -209,7 +209,15 @@ install_python_packages() {
         fonttools \
         pytesseract \
         pdfminer \
-        vsdx; then
+        vsdx \
+        rasterio \
+        rioxarray \
+        geopandas \
+        pyogrio \
+        pyproj \
+        osmnx \
+        folium \
+        gpxpy; then
         python_packages_installed=true
     else
         echo "ERROR: Python package installation failed"

docker/package-init.sh

@@ -229,7 +229,15 @@ if [ -f "$PIP_PATH" ]; then
         fonttools \
         pytesseract \
         pdfminer \
-        vsdx; then
+        vsdx \
+        rasterio \
+        rioxarray \
+        geopandas \
+        pyogrio \
+        pyproj \
+        osmnx \
+        folium \
+        gpxpy; then
         echo "ERROR: Python package installation failed"
         INSTALL_FAILED=true
     else

test-sandbox.sh

@@ -174,6 +174,21 @@ test_statsmodels() {
     fi
 }
 
+test_geospatial() {
+    log_info "Testing geospatial stack import and reprojection..."
+    result=$(execute_sandbox '{"language":"python","version":"3.14.4","files":[{"content":"import geopandas as gpd\nimport rasterio\nfrom shapely.geometry import Point\ngdf = gpd.GeoDataFrame(geometry=[Point(-74.006, 40.7128)], crs=\"EPSG:4326\").to_crs(\"EPSG:26918\")\nprint(round(float(gdf.geometry.iloc[0].x), 2))"}]}')
+
+    stdout=$(echo "$result" | jq -r '.run.stdout // empty')
+    if [[ "$stdout" =~ ^[0-9.-]+ ]]; then
+        log_success "geospatial: got '$stdout'"
+        return 0
+    else
+        log_error "geospatial: expected numeric UTM 18N easting, got '$stdout'"
+        echo "$result" | jq .
+        return 1
+    fi
+}
+
 test_chdb() {
     log_info "Testing chDB import and query..."
     result=$(execute_sandbox '{"language":"python","version":"3.14.4","files":[{"content":"import chdb\nprint(chdb.query(\"SELECT sum(number) FROM numbers(5)\", \"CSV\"))"}]}')
@@ -400,6 +415,7 @@ FAILED=0
 test_basic_python || FAILED=$((FAILED + 1))
 test_numpy || FAILED=$((FAILED + 1))
 test_statsmodels || FAILED=$((FAILED + 1))
+test_geospatial || FAILED=$((FAILED + 1))
 test_chdb || FAILED=$((FAILED + 1))
 test_file_write || FAILED=$((FAILED + 1))
 test_network_blocked || FAILED=$((FAILED + 1))