File ignore-resourcewarning-doctests.patch of Package python-tornado6

---
 tornado/httputil.py |    2 ++
 tornado/iostream.py |    2 ++
 tornado/util.py     |    2 ++
 3 files changed, 6 insertions(+)

--- a/tornado/httputil.py
+++ b/tornado/httputil.py
@@ -1019,6 +1019,8 @@ def encode_username_password(
 def doctests():
     # type: () -> unittest.TestSuite
     import doctest
+    import warnings
+    warnings.simplefilter("ignore", ResourceWarning)
 
     return doctest.DocTestSuite()
 
--- a/tornado/iostream.py
+++ b/tornado/iostream.py
@@ -1672,5 +1672,7 @@ class PipeIOStream(BaseIOStream):
 
 def doctests() -> Any:
     import doctest
+    import warnings
+    warnings.simplefilter("ignore", ResourceWarning)
 
     return doctest.DocTestSuite()
--- a/tornado/util.py
+++ b/tornado/util.py
@@ -458,5 +458,7 @@ else:
 def doctests():
     # type: () -> unittest.TestSuite
     import doctest
+    import warnings
+    warnings.simplefilter("ignore", ResourceWarning)
 
     return doctest.DocTestSuite()