let custom result renderer print json line for catalog-translate

datalad · Jul 14, 2023 · 57bf6b4 · 57bf6b4
1 parent c6a8c80
commit 57bf6b4
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Showing 3 changed files with 24 additions and 11 deletions.
diff --git a/datalad_catalog/get.py b/datalad_catalog/get.py
@@ -205,15 +205,17 @@ class Get(ValidatedInterface):
 
     @staticmethod
     def custom_result_renderer(res, **kwargs):
-        """This result renderer dumps the value of the 'output' key 
+        """This result renderer dumps the value of the 'output' key
         in the result record in JSON-line format -- only if status==ok"""
         ui = ui_switcher.ui
-        ui.message(json.dumps(
-            res.get('output'),
-            separators=(',', ':'),
-            indent=None,
-            cls=jsEncoder,
-        ))
+        ui.message(
+            json.dumps(
+                res.get("output"),
+                separators=(",", ":"),
+                indent=None,
+                cls=jsEncoder,
+            )
+        )
 
     @staticmethod
     # generic handling of command results (logging, rendering, filtering, ...)

diff --git a/datalad_catalog/tests/test_get.py b/datalad_catalog/tests/test_get.py
@@ -176,8 +176,7 @@ def test_get_metadata(demo_catalog, test_data):
     assert res[0]["output"] is not None
     assert res[0]["output"][cnst.DATASET_ID] == ds_meta[cnst.DATASET_ID]
     assert (
-        res[0]["output"][cnst.DATASET_VERSION]
-        == ds_meta[cnst.DATASET_VERSION]
+        res[0]["output"][cnst.DATASET_VERSION] == ds_meta[cnst.DATASET_VERSION]
     )
     # add file-level metadata
     catalog_add(

diff --git a/datalad_catalog/translate.py b/datalad_catalog/translate.py
@@ -99,6 +99,20 @@ class MetaTranslate(ValidatedInterface):
 
     _examples_ = []
 
+    @staticmethod
+    def custom_result_renderer(res, **kwargs):
+        """This result renderer dumps the value of the 'output' key
+        in the result record in JSON-line format -- only if status==ok"""
+        ui = ui_switcher.ui
+        ui.message(
+            json.dumps(
+                res.get("translated_metadata"),
+                separators=(",", ":"),
+                indent=None,
+                cls=jsEncoder,
+            )
+        )
+
     @staticmethod
     # generic handling of command results (logging, rendering, filtering, ...)
     @eval_results
@@ -197,8 +211,6 @@ def __call__(
                     message=("Metadata successfully translated"),
                     translated_metadata=translated_meta,
                 )
-                ui = ui_switcher.ui
-                ui.message(json.dumps(translated_meta, cls=jsEncoder))
             except Exception as e:
                 yield get_status_dict(
                     **res_kwargs,