def serialize(self, placeholder_names, expression_attribute_values):
split = not self.path.attribute_name
path = substitute_names(self.path.path, placeholder_names, split=split)
values = [
get_value_placeholder(value, expression_attribute_values)
for value in self.values
]
condition = self.format_string.format(*values,
path=path,
operator=self.operator)
if self.logical_operator:
other_condition = self.other_condition.serialize(
placeholder_names, expression_attribute_values)
return '{0} {1} {2}'.format(condition, self.logical_operator,
other_condition)
return condition
def serialize(self, placeholder_names, expression_attribute_values):
return get_value_placeholder(self.value, expression_attribute_values)
def _get_values(self, placeholder_names, expression_attribute_values):
return [
value.serialize(placeholder_names, expression_attribute_values)
if isinstance(value, Condition) else get_value_placeholder(
value, expression_attribute_values) for value in self.values
]
def serialize(self, placeholder_names, expression_attribute_values):
return get_value_placeholder(self.value, expression_attribute_values)