Adapt editor to new index function column (closes #123)

climix/editor/alttable.py

@@ -19,23 +19,6 @@ def build_periods(spec):
     return periods
 
 
-INDEX_FUNCTIONS = {
-    'FUN_count_occurrences': 'count_occurrences',
-    'FUN_first_occurrence': 'first_occurrence',
-    'FUN_last_occurrence': 'last_occurrence',
-    'FUN_spell_length': 'spell_length',
-    'FUN_spell_beginning': 'spell_beginning',
-    'FUN_spell_end': 'spell_end',
-    'FUN_statistic': 'statistics',
-    'FUN_percentile': 'percentile',
-    'FUN_degreesum': 'degreesum',
-    'FUN_thresholded_statistic': 'thresholded_statistics',
-    'FUN_thresholded_percentile': 'thresholded_percentile',
-    'FUN_running_statistics': 'running_statistics',
-    'FUN_thresholded_running_statistics': 'thresholded_running_statistics',
-}
-
-
 def tr_cell_methods(cell_method_string):
     name = r'(?P<name>\w+):'
     method = (r'(?P<method>('
@@ -58,6 +41,8 @@ def tr_cell_methods(cell_method_string):
 
 
 def split_parts(no_parts, part_string):
+    if no_parts == 0:
+        return []
     parts = [p.strip() for p in part_string.split(',')]
     assert len(parts) == no_parts
     return parts
@@ -118,7 +103,7 @@ def tr_index_function(name, no_thresholds,
     parameters = split_parameter_definitions(parameter_definitions_string,
                                              parameter_names)
     index_function = {
-        'name': INDEX_FUNCTIONS[name],
+        'name': name,
         'parameters': [tr_parameter(p) for p in parameters],
     }
     return index_function