From 7bff5866b1dd7992d9bdcdce1bac41fe043760c1 Mon Sep 17 00:00:00 2001
From: Alan <alan@climacell.co>
Date: Wed, 18 Jul 2018 17:29:55 -0400
Subject: [PATCH] bugfix in ApproxNumpy initialisation, use keywords for
 arguments now

---
 src/_pytest/python_api.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/_pytest/python_api.py b/src/_pytest/python_api.py
index d88d1c88b..f35351e2a 100644
--- a/src/_pytest/python_api.py
+++ b/src/_pytest/python_api.py
@@ -211,7 +211,10 @@ class ApproxScalar(ApproxBase):
         the pre-specified tolerance.
         """
         if _is_numpy_array(actual):
-            return ApproxNumpy(actual, self.abs, self.rel, self.nan_ok) == self.expected
+            return (
+                ApproxNumpy(actual, rel=self.rel, abs=self.abs, nan_ok=self.nan_ok)
+                == self.expected
+            )
 
         # Short-circuit exact equality.
         if actual == self.expected: