<tal:block tal:condition="python: field is not None">
<tal:block tal:condition="python: field is not None">
<tal:block tal:condition="python:field.meta_type=='DateTimeField' or (field.meta_type == 'ProxyField' and field.getRecursiveTemplateField().meta_type == 'DateTimeField')">
<tal:block tal:condition="python:field.meta_type=='DateTimeField' or (field.meta_type == 'ProxyField' and field.getRecursiveTemplateField().meta_type == 'DateTimeField')">