Merge pull request #252 from EliahKagan/importlib

tests: Migrate from pkg_resources to importlib.resources

conftest.py

@@ -1,20 +1,19 @@
+import importlib.resources
+import json
+
 import pytest
 
-import json
-import pkg_resources
-import os
 import python_jsonschema_objects as pjs
-import python_jsonschema_objects.markdown_support
 
 
 @pytest.fixture
 def markdown_examples():
-    md = pkg_resources.resource_filename(
+    with importlib.resources.path(
         "python_jsonschema_objects.examples", "README.md"
-    )
-    examples = python_jsonschema_objects.markdown_support.extract_code_blocks(md)
-    examples = {json.loads(v)["title"]: json.loads(v) for v in examples["schema"]}
-    return examples
+    ) as md:
+        examples = pjs.markdown_support.extract_code_blocks(md)
+
+    return {json.loads(v)["title"]: json.loads(v) for v in examples["schema"]}
 
 
 @pytest.fixture(autouse=True)