Fix: Allow integer values for crs parsing in Bounding Box

openeo_pg_parser_networkx/pg_schema.py

@@ -110,7 +110,7 @@ class PGEdgeType(str, Enum):
 
 
 def parse_crs(v) -> pyproj.CRS:
-    if v is None or v.strip() == "":
+    if not isinstance(v, int) and (v is None or v.strip() == ""):
         return DEFAULT_CRS
     else:
         try:
@@ -122,7 +122,7 @@ def parse_crs(v) -> pyproj.CRS:
             raise e
 
 
-def crs_validator(field: str) -> classmethod:
+def crs_validator(field: Union[str, int]) -> classmethod:
     decorator = validator(field, allow_reuse=True, pre=True, always=True)
     validator_func = decorator(parse_crs)
     return validator_func
@@ -135,7 +135,7 @@ class BoundingBox(BaseModel, arbitrary_types_allowed=True):
     south: float
     base: Optional[float]
     height: Optional[float]
-    crs: Optional[str]
+    crs: Optional[Union[str, int]]
 
     # validators
     _parse_crs: classmethod = crs_validator('crs')

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "openeo-pg-parser-networkx"
-version = "2023.11.0"
+version = "2024.1.1"
 
 description = "Parse OpenEO process graphs from JSON to traversible Python objects."
 authors = ["Lukas Weidenholzer <lukas.weidenholzer@eodc.eu>", "Sean Hoyal <sean.hoyal@eodc.eu>", "Valentina Hutter <valentina.hutter@eodc.eu>", "Gerald Irsiegler <gerald.irsiegler@eodc.eu>"]

tests/test_pg_parser.py

@@ -121,9 +121,15 @@ def test_bounding_box(get_process_graph_with_args):
     assert parsed_arg.crs == pyproj.CRS.from_user_input('EPSG:2025').to_wkt()
 
 
+def test_pydantic_loading():
+    test_extent = {'west': 0, 'east': 10, 'south': 0, 'north': 10}
+    test_bb = BoundingBox(**test_extent)
+    assert test_bb.crs == DEFAULT_CRS
+
+
 def test_bounding_box_no_crs(get_process_graph_with_args):
     pg = get_process_graph_with_args(
-        {'spatial_extent': {'west': 0, 'east': 10, 'south': 0, 'north': 10, 'crs': ""}}
+        {'spatial_extent': {'west': 0, 'east': 10, 'south': 0, 'north': 10}}
     )
     parsed_arg = (
         ProcessGraph.parse_obj(pg)
@@ -153,6 +159,20 @@ def test_bounding_box_with_faulty_crs(get_process_graph_with_args):
         ]
 
 
+def test_bounding_box_int_crs(get_process_graph_with_args):
+    pg = get_process_graph_with_args(
+        {'spatial_extent': {'west': 0, 'east': 10, 'south': 0, 'north': 10, 'crs': 4326}}
+    )
+    parsed_arg = (
+        ProcessGraph.parse_obj(pg)
+        .process_graph[TEST_NODE_KEY]
+        .arguments["spatial_extent"]
+    )
+    assert isinstance(parsed_arg, BoundingBox)
+    assert isinstance(parsed_arg.crs, str)
+    assert parsed_arg.crs == DEFAULT_CRS
+
+
 @pytest.mark.skip(
     reason="Not passing because of https://github.com/developmentseed/geojson-pydantic/issues/92"
 )