Apply ruff/Pylint rule PLR1714

Consider merging multiple comparisons

Author: DimitriPapadopoulos

src/blosc2/lazyexpr.py

@@ -142,7 +142,7 @@ def ne_evaluate(expression, local_dict=None, **kwargs):
 
 def _get_result(expression, chunk_operands, ne_args, where=None, indices=None, _order=None):
     chunk_indices = None
-    if (expression == "o0" or expression == "(o0)") and where is None:
+    if expression in {"o0", "(o0)"} and where is None:
         # We don't have an actual expression, so avoid a copy except to make contiguous (later)
         return chunk_operands["o0"], None
     # Apply the where condition (in result)

src/blosc2/utils.py

@@ -581,7 +581,7 @@ def visit_Call(self, node):  # noqa : C901
                     return (num,)
                 raise ValueError("linspace requires either shape or num argument")
 
-            elif base_name == "frombuffer" or base_name == "fromiter":
+            elif base_name in {"frombuffer", "fromiter"}:
                 count = kwargs.get("count")
                 return (count,) if count else ()