write() only accepts unicode

c2761214 · Andreas Jung · de9449cd · c2761214
Commit c2761214 authored Dec 18, 2006 by Andreas Jung
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lib/python/Products/PageTemplates/ZopePageTemplate.py lib/python/Products/PageTemplates/ZopePageTemplate.py +2 -0

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--- a/lib/python/Products/PageTemplates/ZopePageTemplate.py
+++ b/lib/python/Products/PageTemplates/ZopePageTemplate.py
@@ -278,6 +278,8 @@ class ZopePageTemplate(Script, PageTemplate, Historical, Cacheable,
        return c

    def write(self, text):
+        if not isinstance(text, unicode):
+            raise TypeError("'text' parameter must be unicode")
        self.ZCacheable_invalidate()
        ZopePageTemplate.inheritedAttribute('write')(self, text)