Fix instructions HTMLization & tidy up

Thank Humanity for linters.

1 files changed, 8 insertions, 7 deletions

diff --git a/build-concerts.py b/build-concerts.py
index 4f55f12..6e99673 100755
--- a/build-concerts.py
+++ b/build-concerts.py
@@ -2,7 +2,6 @@
 
 from datetime import datetime
 from pathlib import Path
-import re
 from sys import argv
 
 from helpers import (
@@ -71,17 +70,19 @@ THUMBNAIL_TEMPLATE = '''\
 
 
 def format_credits(illustration):
-    credits = illustration.source_name
+    attribution = illustration.source_name
 
     if illustration.source_link is not None:
-        credits = (f'<a href="{illustration.source_link}" target="_blank">'
-                   f'{illustration.source_name}'
-                   '</a>')
+        attribution = (
+            f'<a href="{illustration.source_link}" target="_blank">'
+            f'{illustration.source_name}'
+            '</a>'
+        )
 
     if illustration.license_info is not None:
-        credits += ' / ' + illustration.license_info.format()
+        attribution += ' / ' + illustration.license_info.format()
 
-    return credits
+    return attribution
 
 
 def format_thumbnail(concert, imgdir, lang):