From 7f3ba3bf8fa314bfbf76785d6bdca05b718ea08b Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Sun, 14 Mar 2021 20:27:51 -0400
Subject: [PATCH] Simply construct a CheckdocsItem if any Python project file
 is found.

---
 pytest_checkdocs/__init__.py | 30 +++++++-----------------------
 1 file changed, 7 insertions(+), 23 deletions(-)

diff --git a/pytest_checkdocs/__init__.py b/pytest_checkdocs/__init__.py
index 3162319..7bc5244 100644
--- a/pytest_checkdocs/__init__.py
+++ b/pytest_checkdocs/__init__.py
@@ -8,13 +8,13 @@
 from jaraco.functools import pass_none
 
 
+project_files = 'setup.py', 'setup.cfg', 'pyproject.toml'
+
+
 def pytest_collect_file(path, parent):
-    """Filter files down to which ones should be checked."""
-    return (
-        CheckdocsItem.from_parent(parent, fspath=path)
-        if path.basename == 'setup.py'
-        else None
-    )
+    if path.basename not in project_files:
+        return
+    return CheckdocsItem.from_parent(parent, name='project')
 
 
 class Description(str):
@@ -37,23 +37,7 @@ def repair_field(raw):
         return textwrap.dedent(' ' * 8 + raw)
 
 
-class CheckdocsItem(pytest.Item, pytest.File):
-    def __init__(self, fspath, parent):
-        # ugly hack to add support for fspath parameter
-        # Ref pytest-dev/pytest#6928
-        super().__init__(fspath, parent)
-
-    @classmethod
-    def from_parent(cls, parent, fspath):
-        """
-        Compatibility shim to support
-        """
-        try:
-            return super().from_parent(parent, fspath=fspath)
-        except AttributeError:
-            # pytest < 5.4
-            return cls(fspath, parent)
-
+class CheckdocsItem(pytest.Item):
     def runtest(self):
         desc = self.get_long_description()
         method_name = f"run_{re.sub('[-/]', '_', desc.content_type)}"