Remove shapely from dependencies

.github/workflows/main.yaml

@@ -14,8 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install GEOS
-        run: sudo apt update && sudo apt install libgeos-dev
       - name: Install uv
         run: pip install uv
       - name: Set up uv environment
@@ -33,8 +31,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install GEOS
-        run: sudo apt update && sudo apt install libgeos-dev
       - name: Install uv
         run: pip install uv
       - name: Set up uv environment
@@ -51,8 +47,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install GEOS
-        run: sudo apt update && sudo apt install libgeos-dev
       - name: Install uv
         run: pip install uv
       - name: Set up uv environment
@@ -69,8 +63,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install GEOS
-        run: sudo apt update && sudo apt install libgeos-dev
       - name: Install uv
         run: pip install uv
       - name: Set up uv environment
@@ -88,8 +80,6 @@ jobs:
     needs: [bandit, cognitive, lint, pydocstyle]
     steps:
       - uses: actions/checkout@v3
-      - name: Install GEOS
-        run: sudo apt update && sudo apt install libgeos-dev
       - name: Install uv
         run: pip install uv
       - name: Set up uv environment
@@ -108,8 +98,6 @@ jobs:
     if: github.ref == 'refs/heads/main'
     steps:
       - uses: actions/checkout@v3
-      - name: Install GEOS
-        run: sudo apt update && sudo apt install libgeos-dev
       - name: Install uv
         run: pip install uv
       - name: Set up uv environment

datacosmos/stac/item/models/item_update.py

@@ -4,7 +4,6 @@
 
 from pydantic import BaseModel, Field, model_validator
 from pystac import Asset, Link
-from shapely.geometry import mapping
 
 
 class ItemUpdate(BaseModel):
@@ -21,9 +20,14 @@ class ItemUpdate(BaseModel):
     assets: Optional[dict[str, Asset]] = None
     links: Optional[list[Link]] = None
 
-    def set_geometry(self, geom) -> None:
-        """Convert a shapely geometry to GeoJSON format."""
-        self.geometry = mapping(geom)
+    def set_geometry(self, geom_type: str, coordinates: list[Any]) -> None:
+        """Set the geometry manually without using shapely.
+
+        Args:
+            geom_type (str): The type of geometry (e.g., 'Point', 'Polygon').
+            coordinates (list[Any]): The coordinates defining the geometry.
+        """
+        self.geometry = {"type": geom_type, "coordinates": coordinates}
 
     @staticmethod
     def has_valid_datetime(properties: dict[str, Any]) -> bool:

pyproject.toml

@@ -20,8 +20,7 @@ dependencies = [
     "oauthlib==3.2.0",
     "requests-oauthlib==1.3.1",
     "pydantic==2.10.6",
-    "pystac==1.12.1",
-    "shapely==1.8.0"
+    "pystac==1.12.1"
 ]
 
 [project.optional-dependencies]