Use BestFits for non-call chain call expressions

crates/ruff_python_formatter/src/expression/expr_call.rs

@@ -66,10 +66,7 @@ impl NeedsParentheses for ExprCall {
         {
             OptionalParentheses::Multiline
         } else {
-            match self.func.needs_parentheses(self.into(), context) {
-                OptionalParentheses::BestFit => OptionalParentheses::IfFits,
-                parentheses => parentheses,
-            }
+            self.func.needs_parentheses(self.into(), context)
         }
     }
 }

crates/ruff_python_formatter/src/expression/expr_constant.rs

@@ -79,12 +79,14 @@ impl NeedsParentheses for ExprConstant {
         _parent: AnyNodeRef,
         context: &PyFormatContext,
     ) -> OptionalParentheses {
-        if is_multiline_string(self, context.source()) {
+        if is_multiline_string(self, context.source())
+            || self.value.is_none()
+            || self.value.is_bool()
+            || self.value.is_ellipsis()
+        {
             OptionalParentheses::Never
         } else if self.value.is_implicit_concatenated() {
             OptionalParentheses::Multiline
-        } else if self.value.is_none() | self.value.is_bool() || self.value.is_ellipsis() {
-            OptionalParentheses::Never
         } else {
             let text_len = context.source()[self.range].len();
 

crates/ruff_python_formatter/src/lib.rs

@@ -1,3 +1,5 @@
+extern crate core;
+
 use thiserror::Error;
 
 use ruff_formatter::format_element::tag;