def _init_and_parse(self, input_str):
conf = {
'class': 'plyse.term_parser.TermParser',
'default_fields': ['name', 'description'],
'aliases': {
'id': '__id__',
'type': '__type__'
},
'integer_as_string': False
}
term_parser = TermParserFactory.build_from_conf(conf)
g = GrammarFactory.build_default(term_parser)
g.add_value_type(IntegerComparison(term_parser.integer_comparison_parse))
self.assertTrue(g.parse(input_str, True))
return g.parse(input_str, True)[0]
def _init_and_parse(self, input_str):
conf = {
'class': 'plyse.term_parser.TermParser',
'default_fields': ['name', 'description'],
'aliases': {
'id': '__id__',
'type': '__type__'
},
'integer_as_string': False
}
term_parser = TermParserFactory.build_from_conf(conf)
g = GrammarFactory.build_default(term_parser)
g.add_value_type(
IntegerComparison(term_parser.integer_comparison_parse))
self.assertTrue(g.parse(input_str, True))
return g.parse(input_str, True)[0]
def init_and_parse(self, input_str):
qp = QueryParser(GrammarFactory.build_default())
self.assert_(qp.parse(input_str))
return qp.parse(input_str).query_as_tree
def _build_grammar(self):
return GrammarFactory.build_from_conf(conf)
def _build_grammar(self):
return GrammarFactory.build_default()
class QueryParserTester(unittest.TestCase):
qp = QueryParser(GrammarFactory.build_default())
def test_init_query(self):
q = self.qp.parse("name:plyse")
self.assertEqual('name:plyse', q.raw_query)
self.assertTrue(isinstance(q.query_as_tree, Operand))
self.assertEqual(1, len(q._stack_map))
self.assertTrue(0 in q._stack_map)
self.assertTrue(isinstance(q.query_from_stack(0)[0], Operand))
self.assertEqual('name:plyse', q.query_from_stack(0)[1])
self.assertEqual(1, len(q.terms()))
self.assertEqual('name', q.terms()[0].field)
self.assertEqual('plyse', q.terms()[0].val)
def test_stack_query(self):
q = self.qp.parse("name:plyse")
q2 = q.stack(self.qp.parse("ask:gently"))
# query is immutable, thus
self.assertEqual('name:plyse', q.raw_query)
self.assertEqual('(name:plyse) and (ask:gently)', q2.raw_query)
self.assertTrue(And.type, q2.query_as_tree.type)
self.assertEqual(2, len(q2._stack_map))
self.assertTrue(0 in q2._stack_map)
self.assertTrue(1 in q2._stack_map)
self.assertEqual(2, len(q2.terms()))
self.assertEqual('name', q2.terms()[0].field)
self.assertEqual('plyse', q2.terms()[0].val)
self.assertEqual('ask', q2.terms()[1].field)
self.assertEqual('gently', q2.terms()[1].val)
self.assertTrue(isinstance(q2.query_from_stack(0)[0], Operand))
self.assertEqual('name:plyse', q.query_from_stack(0)[1])
self.assertTrue(isinstance(q2.query_from_stack(1)[0], Operand))
self.assertEqual('ask:gently', q2.query_from_stack(1)[1])
def test_stack_negated_query(self):
q = self.qp.parse("name:plyse")
q2 = q.stack(self.qp.parse("-ask:gently"))
# query is immutable, thus
self.assertEqual('name:plyse', q.raw_query)
self.assertEqual('(name:plyse) and (-ask:gently)', q2.raw_query)
self.assertTrue(And.type, q2.query_as_tree.type)
self.assertEqual(2, len(q2._stack_map))
self.assertTrue(0 in q2._stack_map)
self.assertTrue(1 in q2._stack_map)
self.assertEqual(1, len(q2.terms(ignore_negated=True)))
self.assertEqual('name', q2.terms()[0].field)
self.assertEqual('plyse', q2.terms()[0].val)
self.assertTrue(isinstance(q2.query_from_stack(0)[0], Operand))
self.assertEqual('name:plyse', q2.query_from_stack(0)[1])
self.assertTrue(isinstance(q2.query_from_stack(1)[0], Operator))
self.assertEqual('-ask:gently', q2.query_from_stack(1)[1])
def init_and_parse(self, input_str):
qp = QueryParser(GrammarFactory.build_default())
self.assert_(qp.parse(input_str))
return qp.parse(input_str).query_as_tree
def init_and_parse(self, input_str, fail_if_syntax_mismatch=False):
qp = QueryParser(GrammarFactory.build_default())
self.assert_(qp.parse(input_str))
return qp.parse(input_str, fail_if_syntax_mismatch).query_as_tree
def _build_grammar(self):
return GrammarFactory.build_default()