class ActorIssue(CSVColumn, typesystem.Schema):
"""
#A;actor;issue;position;salience;power
"""
starts_with = "#D"
actor = typesystem.String()
issue = typesystem.String()
position = typesystem.Decimal()
salience = typesystem.Decimal(minimum=0, maximum=100)
power = typesystem.Decimal(minimum=0, maximum=100)
comment = typesystem.Text(allow_blank=True, allow_null=True)
def __str__(self):
return str(self.actor) + "-" + str(self.issue)
def __hash__(self):
return hash(self.__str__())
def __eq__(self, other):
if isinstance(other, PartialIssue):
return self.__str__() == other.__str__()
return NotImplemented
def __lt__(self, other):
return self.issue.__lt__(other.issue)
def validate_position(self, issue: PartialIssue):
issue.validate_interval()
if not issue.lower <= self.position <= issue.upper:
raise ValidationError(
key='position',
text='exceeds the issue interval of {}-{}'.format(
issue.lower, issue.upper))
class InventoryItem(typesystem.Schema):
name = typesystem.String()
price = typesystem.Decimal(precision="0.01", allow_null=True)
def get_validator(self, **kwargs) -> typesystem.Field:
return typesystem.Decimal(**kwargs)