Add response status log in visitors module

Author: m-aciek

visitors.py

@@ -2,6 +2,7 @@
 import io
 import urllib.parse
 import zipfile
+from logging import info
 
 from urllib3 import PoolManager
 
@@ -10,9 +11,12 @@ def get_number_of_visitors(language: str, http: PoolManager) -> int:
     params = urllib.parse.urlencode(
         {'filters': f'[["contains","event:page",["/{language}/"]]]', 'period': 'all'}
     )
-    r = http.request('GET', f'https://plausible.io/docs.python.org/export?{params}')
+    response = http.request(
+        'GET', f'https://plausible.io/docs.python.org/export?{params}'
+    )
+    info(f'visitors {response.status=} ({language=})')
     with (
-        zipfile.ZipFile(io.BytesIO(r.data), 'r') as z,
+        zipfile.ZipFile(io.BytesIO(response.data), 'r') as z,
         z.open('visitors.csv') as csv_file,
     ):
         csv_reader = csv.DictReader(io.TextIOWrapper(csv_file))