doc: update sphinx api to use add_css_file

instead of deprecated add_stylesheet

(cherry picked from commit 95f225e8fbd5d352a8ca86cd317f908034966ed4)

diff --git a/doc/devguide/conf.py b/doc/devguide/conf.py
index ef688bf1656f180cd7b9b769a06b0c3f19c46bcc..8b727a8aa381e033e0a6555d97962862256d7a49 100644 (file)
--- a/doc/devguide/conf.py
+++ b/doc/devguide/conf.py
@@ -129,7 +129,10 @@ if not on_rtd:
     except:
         html_theme = 'default'
     def setup(app):
-        app.add_stylesheet('css/suricata.css')
+        if hasattr(app, 'add_css_file'):
+            app.add_css_file('css/suricata.css')
+        else:
+            app.add_stylesheet('css/suricata.css')
 else:
     html_context = {
         'css_files': [

diff --git a/doc/userguide/conf.py b/doc/userguide/conf.py
index 95670fc468ea4ad56b3b50ee86ddf6ddff800563..baf4726e6238654da01f03facec7831d1ed43f9c 100644 (file)
--- a/doc/userguide/conf.py
+++ b/doc/userguide/conf.py
@@ -135,7 +135,10 @@ if not on_rtd:
     except:
         html_theme = 'default'
     def setup(app):
-        app.add_stylesheet('css/suricata.css')
+        if hasattr(app, 'add_css_file'):
+            app.add_css_file('css/suricata.css')
+        else:
+            app.add_stylesheet('css/suricata.css')
 else:
     html_context = {
         'css_files': [