[tests] Follow-up patch for T334378

This is necessary due to another SystemError:
SystemError: <built-in method split of str object at 0x7f21bee950b0>
returned a result with an exception set

Bug: T334378
Change-Id: If746cbe93844cac6793c50c590e2aafc9c6031cb
---
M pywikibot/site/_basesite.py
1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/pywikibot/site/_basesite.py b/pywikibot/site/_basesite.py
index 1f05b30..c0311d3 100644
--- a/pywikibot/site/_basesite.py
+++ b/pywikibot/site/_basesite.py
@@ -31,6 +31,9 @@
 )
 
 
+PYTHON_312A7 = sys.version.split()[0] == '3.12.0a7'  # T334378 workaround
+
+
 class BaseSite(ComparableMixin):
 
     """Site methods that are independent of the communication interface."""
@@ -187,7 +190,7 @@
 
     def __getattr__(self, attr):
         """Delegate undefined methods calls to the Family object."""
-        if sys.version.split()[0] == '3.12.0a7':  # T334378 workaround
+        if PYTHON_312A7:  # T334378 workaround
             print(end='')  # noqa: T001, T201
         try:
             method = getattr(self.family, attr)

