trying to systematically build up pages based on the api

mapnik.Layer.md

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+<type 'Boost.Python.class'>
+
+###abstract
+
+
+###active
+
+
+###cache_features
+
+
+###clear_label_cache
+
+
+###datasource
+
+
+###envelope
+
+
+###maxzoom
+
+
+###minzoom
+
+
+###name
+
+
+###queryable
+
+
+###srs
+
+
+###styles
+
+
+###title
+
+
+###visible