Add compat tojson filter for jinja2 versions missing it (ansible#56596)

(cherry picked from commit 3f4a22d)
acozine · May 20, 2019 · 40f8fde · 40f8fde
1 parent 01d4d22
commit 40f8fde
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/docs/bin/plugin_formatter.py b/docs/bin/plugin_formatter.py
@@ -11,6 +11,7 @@
 
 import datetime
 import glob
+import json
 import optparse
 import os
 import re
@@ -365,6 +366,10 @@ def jinja2_environment(template_dir, typ, plugin_type):
         # Jinja < 2.10
         env.filters['max'] = do_max
 
+    if 'tojson' not in env.filters:
+        # Jinja < 2.9
+        env.filters['tojson'] = json.dumps
+
     templates = {}
     if typ == 'rst':
         env.filters['rst_ify'] = rst_ify