external repo: make NoOutputInExternalRepo path-aware

iterative · Nov 19, 2019 · d1094c4 · d1094c4
1 parent 5a92c46
commit d1094c4
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/dvc/exceptions.py b/dvc/exceptions.py
@@ -60,10 +60,11 @@ class OutputNotFoundError(DvcException):
     """
 
     def __init__(self, output, repo=None):
+        self.output = output
         self.repo = repo
         super(OutputNotFoundError, self).__init__(
             "unable to find DVC-file with output '{path}'".format(
-                path=relpath(output)
+                path=relpath(self.output)
             )
         )
 
@@ -342,7 +343,9 @@ def __init__(self, url, cause=None):
 
 
 class NoOutputInExternalRepoError(DvcException):
-    def __init__(self):
+    def __init__(self, path, external_repo_path, external_repo_url):
         super(NoOutputInExternalRepoError, self).__init__(
-            "Output not found in target repository."
+            "Output '{}' not found in target repository '{}'".format(
+                relpath(path, external_repo_path), external_repo_url
+            )
         )
diff --git a/dvc/external_repo.py b/dvc/external_repo.py
@@ -29,7 +29,7 @@ def external_repo(url=None, rev=None, rev_lock=None, cache_dir=None):
         raise RemoteNotSpecifiedInExternalRepoError(url, cause=exc)
     except OutputNotFoundError as exc:
         if exc.repo is repo:
-            raise NoOutputInExternalRepoError()
+            raise NoOutputInExternalRepoError(exc.output, repo.root_dir, url)
         raise
     repo.close()