Update to ProcessGraphVisitor API change (namespace support)

related: Open-EO/openeo-python-client#183

openeogeotrellis/geotrellis_tile_processgraph_visitor.py

@@ -1,5 +1,6 @@
 import numbers
 from collections import OrderedDict
+from typing import Union
 
 from openeo.internal.process_graph_visitor import ProcessGraphVisitor
 
@@ -14,12 +15,14 @@ def __init__(self):
         #process list to keep track of processes, so this class has a double function
         self.processes = OrderedDict()
 
-    def enterProcess(self, process_id: str, arguments: dict):
+    def enterProcess(self, process_id: str, arguments: dict, namespace: Union[str, None]):
         self.builder.expressionStart(process_id, arguments)
+        # TODO: store/use namespace?
         self.processes[process_id] = arguments
         return self
 
-    def leaveProcess(self, process_id: str, arguments: dict):
+    def leaveProcess(self, process_id: str, arguments: dict, namespace: Union[str, None]):
+        # TODO: store/use namespace?
         self.builder.expressionEnd(process_id, arguments)
         return self
 

setup.py

@@ -36,7 +36,7 @@
     setup_requires=['pytest-runner'],
     tests_require=tests_require,
     install_requires=[
-        'openeo>=0.4.8a2.*',
+        'openeo>=0.5.0a1.*',
         'openeo_driver>=0.7.0a1.*',
         'openeo_udf>=1.0.0rc3',
         'pyspark==3.0.1; python_version>="3.8"',