From 9ddbc2db0c52ae746ec23f07e160ec203c6b8c70 Mon Sep 17 00:00:00 2001
From: RoryPTB <47696929+RoryPTB@users.noreply.github.com>
Date: Thu, 7 Mar 2024 13:57:06 +0100
Subject: [PATCH] Replaced '__contains__' with 'in'

---
 synop2bufr/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/synop2bufr/__init__.py b/synop2bufr/__init__.py
index 94bd4fb..a68c370 100644
--- a/synop2bufr/__init__.py
+++ b/synop2bufr/__init__.py
@@ -1225,7 +1225,7 @@ def extract_individual_synop(data: str) -> list:
     # that we're about to throw away (data[0]) also contains AAXX.
     # If this is true, there must be a typo present at the AAXX YYGGiw
     # part and thus we can't process the message.
-    if data[0].__contains__("AAXX"):
+    if "AAXX" in data[0]:
         raise ValueError((
             f"The following SYNOP message is invalid: {data[0]}"
             " Please check again for typos."
@@ -1238,7 +1238,7 @@ def extract_individual_synop(data: str) -> list:
         if "AAXX" in d:
             s0 = d
         else:
-            if not d.__contains__("="):
+            if "=" not in d:
                 raise ValueError((
                     "Delimiters (=) are not present in the string,"
                     " thus unable to identify separate SYNOP reports."