added logging to assist in tracking down hashing issues

nipype · Sep 11, 2023 · 240a9d0 · 240a9d0
1 parent eb02e5f
commit 240a9d0
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/pydra/engine/core.py b/pydra/engine/core.py
@@ -909,6 +909,13 @@ def _check_for_hash_changes(self):
                 f"Input field hashes have changed during the execution of the "
                 f"'{self.name}' {type(self).__name__}.\n{details}"
             )
+        logger.debug(
+            "Input values and hashes for '%s' %s node:\n%s\n%s",
+            self.name,
+            type(self).__name__,
+            self.inputs,
+            self.inputs._hashes,
+        )
 
     SUPPORTED_COPY_MODES = FileSet.CopyMode.any
     DEFAULT_COPY_COLLATION = FileSet.CopyCollation.any

diff --git a/pydra/engine/submitter.py b/pydra/engine/submitter.py
@@ -195,6 +195,7 @@ async def expand_workflow(self, wf, rerun=False):
                                         "(potentially related to the file-system)"
                                     )
                             msg += "\n"
+                        msg += "Set loglevel to 'debug' in order to track hash changes"
                         raise RuntimeError(msg)
             for task in tasks:
                 # grab inputs if needed