Improve deprecation messages.

ynikitenko · May 14, 2021 · 3a49142 · 3a49142
1 parent 73e57a0
commit 3a49142
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/lena/flow/iterators.py b/lena/flow/iterators.py
@@ -53,7 +53,7 @@ def __call__(self):
 
 def ISlice(*args, **kwargs):
     """Deprecated since Lena 0.4. Use :class:`Slice`."""
-    warnings.warn("ISlice is deprecated since Lena 0.4. Use Slice.",
+    warnings.warn("ISlice is deprecated since Lena 0.4. Use Slice. In:",
                   DeprecationWarning, stacklevel=2)
     return Slice(*args, **kwargs)
 

diff --git a/lena/output/write.py b/lena/output/write.py
@@ -11,7 +11,7 @@
 
 def Writer(*args, **kwargs):
     """Deprecated since Lena 0.4. Use :class:`Write`."""
-    warnings.warn("Writer is deprecated since Lena 0.4. Use Write.",
+    warnings.warn("Writer is deprecated since Lena 0.4. Use Write. In:",
                   DeprecationWarning, stacklevel=2)
     return Write(*args, **kwargs)
 
@@ -45,8 +45,7 @@ def __init__(self, output_directory="", output_filename="output",
         *existing_unchanged* and *overwrite* are used during :meth:`run`
         to change the handling of existing files.
         They are mutually exclusive:
-        if one tries to use them simultaneously,
-        :exc:`.LenaValueError` is raised.
+        simultaneous use raises :exc:`.LenaValueError`.
         """
         self.output_directory = output_directory
         self._output_filename = output_filename