From 63d60c797dbff1f386a112b13e89a6a8c427b906 Mon Sep 17 00:00:00 2001
From: sg495 <sg495@users.noreply.github.com>
Date: Tue, 30 Jan 2024 10:44:57 +0000
Subject: [PATCH] ran black, fixed docstring

---
 typing_validation/__init__.py           |  2 +-
 typing_validation/validation.py         |  4 +++-
 typing_validation/validation_failure.py | 13 ++++++++-----
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/typing_validation/__init__.py b/typing_validation/__init__.py
index 46b8c93..ea70364 100644
--- a/typing_validation/__init__.py
+++ b/typing_validation/__init__.py
@@ -11,7 +11,7 @@
     validation_aliases,
     validated,
     validated_iter,
-    is_valid
+    is_valid,
 )
 from .validation_failure import (
     get_validation_failure,
diff --git a/typing_validation/validation.py b/typing_validation/validation.py
index ae670f1..7bb974e 100644
--- a/typing_validation/validation.py
+++ b/typing_validation/validation.py
@@ -19,7 +19,7 @@
     MissingKeysValidationFailure,
     UnionValidationFailure,
     ValidationFailure,
-    _set_latest_validation_failure
+    _set_latest_validation_failure,
 )
 from .inspector import TypeInspector
 
@@ -736,6 +736,7 @@ def can_validate(t: Any) -> TypeInspector:
     and :func:`validated_iter`.
 """
 
+
 def is_valid(val: T, t: Any) -> bool:
     """
     Performs the same functionality as :func:`validate`, but returning
@@ -752,6 +753,7 @@ def is_valid(val: T, t: Any) -> bool:
         _set_latest_validation_failure(getattr(e, "validation_failure"))
         return False
 
+
 def validated(val: T, t: Any) -> T:
     """
     Performs the same functionality as :func:`validate`, but returns ``val``
diff --git a/typing_validation/validation_failure.py b/typing_validation/validation_failure.py
index b1e4e8a..26e9e25 100644
--- a/typing_validation/validation_failure.py
+++ b/typing_validation/validation_failure.py
@@ -481,8 +481,9 @@ def latest_validation_failure() -> Optional[ValidationFailure]:
         ValidationFailure([2, 'hi'], list[int],
             ValidationFailure('hi', <class 'int'>)))
 
-    This validation failure information is also set by :func:`is_valid` in case
-    of failed validation, even though no error is raised.
+    This validation failure information is also set by
+    :func:`~typing_validation.validation.is_valid` in case of failed validation,
+    even though no error is raised.
     """
     type_err: Optional[TypeError] = None
     try:
@@ -496,16 +497,18 @@ def latest_validation_failure() -> Optional[ValidationFailure]:
         return get_validation_failure(type_err)
     return latest_validation_failure
 
+
 _latest_validation_failure: Optional[ValidationFailure] = None
 
+
 def _set_latest_validation_failure(
-        failure: Optional[ValidationFailure]
-    ) -> Optional[ValidationFailure]:
+    failure: Optional[ValidationFailure],
+) -> Optional[ValidationFailure]:
     """
     Sets a new value for ``_latest_validation_failure`` and returns
     the previous value.
     """
-    global _latest_validation_failure # pylint: disable = global-statement
+    global _latest_validation_failure  # pylint: disable = global-statement
     prev_failure = _latest_validation_failure
     _latest_validation_failure = failure
     return prev_failure