Revert change because it broke tests

znicholls · znicholls · commit 57e186b1df29 · 2021-02-13T19:40:51.000+11:00
I'm not completely sure why, but reverting here for simplicity
diff --git a/pandas/_libs/lib.pyx b/pandas/_libs/lib.pyx
@@ -1048,7 +1048,7 @@ cdef inline bint c_is_list_like(object obj, bint allow_sets) except -1:
         # we do not count strings/unicode/bytes as list-like
         and not isinstance(obj, (str, bytes))
         # exclude zero-dimensional duck arrays, effectively scalars
-        and getattr(obj, "ndim", 0) != 0
+        and not (hasattr(obj, "ndim") and obj.ndim == 0)
         # exclude sets if allow_sets is False
         and not (allow_sets is False and isinstance(obj, abc.Set))
     )

Original file line number	Diff line number	Diff line change
`@@ -1048,7 +1048,7 @@ cdef inline bint c_is_list_like(object obj, bint allow_sets) except -1:`
`1048`	`1048`	`# we do not count strings/unicode/bytes as list-like`
`1049`	`1049`	`and not isinstance(obj, (str, bytes))`
`1050`	`1050`	`# exclude zero-dimensional duck arrays, effectively scalars`
`1051`		`- and getattr(obj, "ndim", 0) != 0`
	`1051`	`+ and not (hasattr(obj, "ndim") and obj.ndim == 0)`
`1052`	`1052`	`# exclude sets if allow_sets is False`
`1053`	`1053`	`and not (allow_sets is False and isinstance(obj, abc.Set))`
`1054`	`1054`	`)`