STY: Apply ruff/flake8-simplify rule SIM101

SIM101 Multiple `isinstance` calls for expression, merge into a single call

Author: DimitriPapadopoulos

nipype/interfaces/base/specs.py

@@ -177,19 +177,15 @@ def get_traitsfree(self, **kwargs):
 
     def _clean_container(self, objekt, undefinedval=None, skipundefined=False):
         """Convert a traited object into a pure python representation."""
-        if isinstance(objekt, TraitDictObject) or isinstance(objekt, dict):
+        if isinstance(objekt, (TraitDictObject, dict)):
             out = {}
             for key, val in list(objekt.items()):
                 if isdefined(val):
                     out[key] = self._clean_container(val, undefinedval)
                 else:
                     if not skipundefined:
                         out[key] = undefinedval
-        elif (
-            isinstance(objekt, TraitListObject)
-            or isinstance(objekt, list)
-            or isinstance(objekt, tuple)
-        ):
+        elif isinstance(objekt, (TraitListObject, list, tuple)):
             out = []
             for val in objekt:
                 if isdefined(val):

nipype/interfaces/slicer/generate_classes.py

@@ -54,7 +54,7 @@ def add_class_to_package(class_codes, class_names, module_name, package_dir):
 def crawl_code_struct(code_struct, package_dir):
     subpackages = []
     for k, v in code_struct.items():
-        if isinstance(v, str) or isinstance(v, (str, bytes)):
+        if isinstance(v, (str, bytes)):
             module_name = k.lower()
             class_name = k
             class_code = v
@@ -63,7 +63,7 @@ def crawl_code_struct(code_struct, package_dir):
             l1 = {}
             l2 = {}
             for key in list(v.keys()):
-                if isinstance(v[key], str) or isinstance(v[key], (str, bytes)):
+                if isinstance(v[key], (str, bytes)):
                     l1[key] = v[key]
                 else:
                     l2[key] = v[key]