From 0aaf331a02f7bc72b8051b59a68790c6fdb1dab6 Mon Sep 17 00:00:00 2001
From: Hakan Calim <hakan.calim@fau.de>
Date: Wed, 1 Nov 2023 21:05:28 +0100
Subject: [PATCH] NAT-328: Moved the site name validation to this file
---
gso/utils/helpers.py | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/gso/utils/helpers.py b/gso/utils/helpers.py
index 08269f61..78bf4c28 100644
--- a/gso/utils/helpers.py
+++ b/gso/utils/helpers.py
@@ -179,3 +179,18 @@ def validate_country_code(country_code: str) -> str:
return country_code
except LookupError:
raise ValueError("Invalid or non-existent country code, it must be in ISO 3166-1 alpha-2 format.")
+
+
+def validate_site_name(site_name: str) -> str:
+ """Validate the site name.
+
+ The site name must consist of three uppercase letters (A-Z) followed by an optional single digit (0-9).
+ """
+ pattern = re.compile(r"^[A-Z]{3}[0-9]?$")
+ if pattern.match(site_name):
+ return site_name
+ else:
+ raise ValueError(
+ "Enter a valid site name. It must consist of three uppercase letters (A-Z) followed by an optional single "
+ "digit (0-9)."
+ )
--
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