def _token_led_dot(self, left):
if not self._current_token() == 'star':
right = self._parse_dot_rhs(self.BINDING_POWER['dot'])
if left['type'] == 'subexpression':
left['children'].append(right)
return left
else:
return ast.subexpression([left, right])
else:
# We're creating a projection.
self._advance()
right = self._parse_projection_rhs(self.BINDING_POWER['dot'])
return ast.value_projection(left, right)
def _token_led_dot(self, left):
if not self._current_token() == 'star':
right = self._parse_dot_rhs(self.BINDING_POWER['dot'])
if left['type'] == 'subexpression':
left['children'].append(right)
return left
else:
return ast.subexpression([left, right])
else:
# We're creating a projection.
self._advance()
right = self._parse_projection_rhs(
self.BINDING_POWER['dot'])
return ast.value_projection(left, right)
def test_quoted_subexpression(self):
self.assert_parsed_ast(
'"foo"."bar"',
ast.subexpression([ast.field('foo'),
ast.field('bar')]))
def test_dot_syntax(self):
self.assert_parsed_ast(
'foo.bar', ast.subexpression([ast.field('foo'),
ast.field('bar')]))
def test_quoted_subexpression(self):
self.assert_parsed_ast('"foo"."bar"', ast.subexpression([ast.field("foo"), ast.field("bar")]))
def test_dot_syntax(self):
self.assert_parsed_ast("foo.bar", ast.subexpression([ast.field("foo"), ast.field("bar")]))
def test_dot_syntax(self):
self.assert_parsed_ast('foo.bar',
ast.subexpression([ast.field('foo'),
ast.field('bar')]))
