Support nested aggregation based on ID

Author: amarathe84

dfanalyzer/__main__.py

@@ -17,6 +17,18 @@
 filter_warnings()
 init_hydra_config_store()
 
+def cli():
+    """
+    Dispatch between the new --report mode and the usual Hydra-powered analysis.
+    """
+    if '--report' in sys.argv:
+        # Remove our flag so dfreport.py sees only its own args
+        sys.argv.remove('--report')
+        from .utils.dfreport import main as report_main
+        report_main()
+    else:
+        main()
+
 @hydra.main(version_base=None, config_name="config")
 def main(cfg: Config) -> None:
     # Configure structlog + stdlib logging