Python 3.13 fixes (#11185)

Signed-off-by: Adam Williamson <awilliam@redhat.com>
dask · Jun 18, 2024 · 1755a71 · 1755a71
1 parent f6e0690
commit 1755a71
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 11 deletions.
diff --git a/dask/delayed.py b/dask/delayed.py
@@ -141,16 +141,17 @@ def unpack_collections(expr):
                 if hasattr(expr, f.name)
             }
             replace(expr, **_fields)
-        except TypeError as e:
-            raise TypeError(
-                f"Failed to unpack {typ} instance. "
-                "Note that using a custom __init__ is not supported."
-            ) from e
-        except ValueError as e:
-            raise ValueError(
-                f"Failed to unpack {typ} instance. "
-                "Note that using fields with `init=False` are not supported."
-            ) from e
+        except (TypeError, ValueError) as e:
+            if isinstance(e, ValueError) or "is declared with init=False" in str(e):
+                raise ValueError(
+                    f"Failed to unpack {typ} instance. "
+                    "Note that using fields with `init=False` are not supported."
+                ) from e
+            else:
+                raise TypeError(
+                    f"Failed to unpack {typ} instance. "
+                    "Note that using a custom __init__ is not supported."
+                ) from e
         return (apply, typ, (), (dict, args)), collections
 
     if is_namedtuple_instance(expr):

diff --git a/dask/tests/test_utils.py b/dask/tests/test_utils.py
@@ -600,7 +600,7 @@ def f(a, c):
     assert "not supported" in b_arg.lower()
     assert "dask" in b_arg.lower()
 
-    assert "  extra docstring\n\n" in Zap.f.__doc__
+    assert "extra docstring\n\n" in Zap.f.__doc__
 
 
 @pytest.mark.parametrize(