Merge pull request #18 from zopefoundation/prevent_interpolation_in_c…

…omments Prevent interpolations in comments
zopefoundation · Mar 31, 2020 · a1bf70d · a1bf70d
2 parents ed0daba + d6593ca
commit a1bf70d
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diff --git a/CHANGES.rst b/CHANGES.rst
@@ -9,6 +9,10 @@
 
 - Add support for Python 3.8
 
+- Prevent interpolation (i.e. ``$``*var*, ``${``*path*``}`` replacements)
+  inside comments
+  (`Zope #716 <https://github.com/zopefoundation/Zope/issues/716>`_).
+
 
 3.2.0 (2019-01-05)
 ==================

diff --git a/src/z3c/pt/pagetemplate.py b/src/z3c/pt/pagetemplate.py
@@ -101,6 +101,9 @@ class BaseTemplate(template.PageTemplate):
 
     trim_attribute_space = True
 
+    # https://github.com/zopefoundation/Zope/issues/716
+    enable_comment_interpolation = False
+
     @property
     def boolean_attributes(self):
         if self.content_type == "text/xml":