Fixed invalid escape sequence

plone · Sep 9, 2020 · de7e19d · de7e19d
1 parent 2c120b9
commit de7e19d
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diff --git a/news/3130.bugfix b/news/3130.bugfix
@@ -0,0 +1,2 @@
+Fixed invalid escape sequence.
+[maurits]
diff --git a/plone/portlet/static/static.py b/plone/portlet/static/static.py
@@ -64,7 +64,7 @@ class IStaticPortlet(IPortletDataProvider):
     header = schema.TextLine(
         title=_(u"Portlet header"),
         description=_(u"Title of the rendered portlet"),
-        constraint=re.compile("[^\s]").match,
+        constraint=re.compile(r"[^\s]").match,
         required=False)
 
     directives.widget(text=RichTextFieldWidget)