fix: elf_diff not creating parent directories

src/elf_diff/plugins/export/html/plugin.py

@@ -30,6 +30,7 @@
 from elf_diff.pair_report_document import ValueTreeNode
 from elf_diff.settings import Settings
 import os
+import pathlib
 from shutil import copyfile
 import difflib
 import sys
@@ -728,7 +729,7 @@ def exportMultiPage(self) -> None:
 
         for dir_ in dirs:
             if not os.path.exists(dir_):
-                os.mkdir(dir_)
+                pathlib.Path(dir_).mkdir(parents=True, exist_ok=True)
 
         plugin_module_path: str = self.getModulePath()
 

tests/elf_diff_test/test_in_subdirs.py

@@ -21,6 +21,7 @@
 import unittest
 import re
 import os
+import pathlib
 import sys
 from typing import Optional, Union, Type  # pylint: disable=unused-import # noqa: F401
 
@@ -44,7 +45,7 @@ def _setUpScoped(cls, scope, directory):
         """Generate and change to a directory that represents either the test or the test class scope"""
         scope.OLD_PWD = os.getcwd()
         if not os.path.exists(directory):
-            os.mkdir(directory)
+            pathlib.Path(directory).mkdir(parents=True, exist_ok=True)
         os.chdir(directory)
 
     @classmethod