Fix Python 3.8 compat

waveform80 · Jul 21, 2024 · e28b753 · e28b753
1 parent bb681eb
commit e28b753
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/tvrip/richrst.py b/tvrip/richrst.py
@@ -644,7 +644,8 @@ def doc_ref_role(
 roles.register_local_role('doc', doc_ref_role)
 
 
-rest_theme = Theme(DEFAULT_STYLES.copy() | {
+_rest_style = DEFAULT_STYLES.copy()
+_rest_style.update({
     'rest.emph': Style(italic=True),
     'rest.strong': Style(bold=True),
     'rest.paragraph': Style(),
@@ -664,3 +665,5 @@ def doc_ref_role(
     'rest.table.header': Style(bold=True),
     'rest.table.cell': Style(),
 })
+rest_theme = Theme(_rest_style)
+del _rest_style