parser SelectStatement class name's change

olapy/core/mdx/parser/gen_parser/mdxparser.py

@@ -77,7 +77,7 @@ class MdxParserGen(Parser):
     def _MDX_statement_(self):
         self._select_statement_()
 
-    @graken('selectStatement')
+    @graken('SelectStatement')
     def _select_statement_(self):
         self._token('SELECT')
         self.name_last_node('name')

olapy/core/mdx/parser/gen_parser/models.py

 from __future__ import absolute_import, division, print_function
 
 
-class selectStatement():
+class SelectStatement:
 
     def __init__(self, select_statement):
         self.select_statement = select_statement

olapy/core/mdx/parser/grammar/ebnf_mdx.ebnf

@@ -6,7 +6,7 @@
 MDX_statement =
 			select_statement;
 		
-select_statement::selectStatement = name:'SELECT' [axis_specification_columns:axis_specification]
+select_statement::SelectStatement = name:'SELECT' [axis_specification_columns:axis_specification]
 						[',' axis_specification_rows:axis_specification]
 						'FROM' cube_specification:cube_specification
 						['WHERE' condition_specification:condition_specification]$

olapy/core/mdx/parser/parse.py

@@ -3,7 +3,7 @@ from __future__ import absolute_import, division, print_function
 from grako.model import ModelBuilderSemantics
 
 from .gen_parser.mdxparser import MdxParserGen
-from .gen_parser.models import selectStatement
+from .gen_parser.models import SelectStatement
 
 
 class MdxParser:
@@ -48,7 +48,7 @@ class MdxParser:
         :return: Tuples in the axis, from the MDX query
         '''
         model = MdxParserGen(semantics=ModelBuilderSemantics(
-            types=[selectStatement]))
+            types=[SelectStatement]))
         ast = model.parse(query, rule_name=MdxParser.START, ignorecase=True)
         if axis == "column":
             if ast.select_statement.axis_specification_columns is not None: