Avoid a strong dependency

6fdcb987 · Hanno Schlichting · ddbe4442 · 6fdcb987
Commit 6fdcb987 authored May 16, 2010 by Hanno Schlichting
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src/AccessControl/Permissions.py src/AccessControl/Permissions.py +8 -5

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--- a/src/AccessControl/Permissions.py
+++ b/src/AccessControl/Permissions.py
@@ -66,8 +66,11 @@ webdav_access='WebDAV access'
 webdav_lock_items='WebDAV Lock items'
 webdav_unlock_items='WebDAV Unlock items'
-# BBB
+# BBB - conditional dependency
-from DocumentTemplate import permissions
+try:
+    from DocumentTemplate import permissions
-change_dtml_documents = permissions.change_dtml_documents
+except ImportError:
-change_dtml_methods = permissions.change_dtml_methods
+    pass
+else:
+    change_dtml_documents = permissions.change_dtml_documents
+    change_dtml_methods = permissions.change_dtml_methods