v0.9.5

examples/README.md

@@ -6,6 +6,8 @@ Overview:
 - [advanced example](#advanced-example) touches on the potentials of the plugin.
 - [Misc](#misc) shows other use-cases.
 
+After reading this tutorial, have a look at other plugins that use `lektor-groupby`:
+- [lektor-inlinetags](https://github.com/relikd/lektor-inlinetags-plugin)
 
 
 ## About

lektor_groupby/watcher.py

@@ -74,8 +74,10 @@ class GroupByModelReader:
         '''
         assert isinstance(record, Record)
         for r_key, subs in self._models.get(record.datamodel.id, {}).items():
+            field = record[r_key]
+            if not field:
+                continue
             if subs == '*':  # either normal field or flow type (all blocks)
-                field = record[r_key]
                 if flatten and isinstance(field, Flow):
                     for i, flow in enumerate(field.blocks):
                         flowtype = flow['_flowblock']
@@ -86,7 +88,7 @@ class GroupByModelReader:
                 else:
                     yield FieldKeyPath(r_key), field
             else:  # always flow type (only some blocks)
-                for i, flow in enumerate(record[r_key].blocks):
+                for i, flow in enumerate(field.blocks):
                     flowtype = flow['_flowblock']
                     for f_key in self._flows.get(flowtype, []):
                         yield FieldKeyPath(r_key, i, f_key), flow[f_key]

setup.py

@@ -13,7 +13,7 @@ setup(
     },
     author='relikd',
     url='https://github.com/relikd/lektor-groupby-plugin',
-    version='0.9.4',
+    version='0.9.5',
     description='Cluster arbitrary records with field attribute keyword.',
     long_description=longdesc,
     long_description_content_type="text/markdown",
@@ -27,7 +27,6 @@ setup(
         'cluster',
     ],
     classifiers=[
-        'Development Status :: 5 - Production/Stable',
         'Environment :: Web Environment',
         'Environment :: Plugins',
         'Framework :: Lektor',