smaheshwar-pltr commented on code in PR #2031:
URL: https://github.com/apache/iceberg-python/pull/2031#discussion_r2101331249


##########
pyiceberg/table/__init__.py:
##########
@@ -1688,102 +1884,246 @@ def _match_deletes_to_data_file(data_entry: 
ManifestEntry, positional_delete_ent
         return set()
 
 
-class DataScan(TableScan):
-    def _build_partition_projection(self, spec_id: int) -> BooleanExpression:
-        project = inclusive_projection(self.table_metadata.schema(), 
self.table_metadata.specs()[spec_id], self.case_sensitive)
-        return project(self.row_filter)
+class DataScan(FileBasedScan, TableScan):

Review Comment:
   I moved `partition_filters` in this class into the new `ManifestGroup`. 
   
   Elaborating on 
https://github.com/apache/iceberg-python/pull/2031/files#r2101329296, I think 
this is the only user-facing change to a public class that this PR introduces. 
(I removed other methods but those are private).
   
   If this is fine, should probably go through the deprecation cycle for it. 



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