def __init__(self, *args, **kwargs):
self.modifiers = Modifiers()
self.section = kwargs.pop('section', None)
super(NameObject, self).__init__()
super(Column, self).__init__(self.clsname(), self.data_type)
self.manager = kwargs.get('manager')
if kwargs.get('base_value') is not None:
self.base_value = kwargs.get('base_value')
else:
self.base_value = self.get_default_value()
class BaseAttribute(NameObject, Column):
modify = {}
default_value = None
chosen = False
field = None
initial = None
data_type = Integer
_base_value = None
random = False
readonly = False
def __init__(self, *args, **kwargs):
self.modifiers = Modifiers()
self.section = kwargs.pop('section', None)
super(NameObject, self).__init__()
super(Column, self).__init__(self.clsname(), self.data_type)
self.manager = kwargs.get('manager')
if kwargs.get('base_value') is not None:
self.base_value = kwargs.get('base_value')
else:
self.base_value = self.get_default_value()
def _constructor(self, name, type_, **kwargs):
"""Needed by SQLAlchemy"""
col = BaseAttribute(name, type_, **kwargs)
return col
@property
def base_value(self):
return self._base_value
@base_value.setter
def base_value(self, new_value):
self._base_value = new_value
if self.manager is not None:
# update model value
setattr(self.manager.character, self.clsname(), self.value)
def roll(self):
"""generate a random value for this attribute"""
raise NotImplementedError
@property
def value(self):
"""
Return modified base_value
"""
v = self.base_value
for modifier_name, modifier in self.modifiers.items():
v = modifier(v, self.manager.character)
return v
def __str__(self):
return str(self.value)
def get_default_value(self):
return self.default_value
def get_initial_data(self, **kwargs):
"""
Return initial data for form field
"""
return self.initial
def form_field(self, **kwargs):
return self.field(
initial=self.get_initial_data(),
default=self.get_default_value(),
label=self.verbose_name,
attribute=self
)
@property
def modifiers_descriptions(self):
"""return a list of tuples with modifiers, and the amount modified"""
b = self.base_value
descriptions = []
for modifier_name, modifier in self.modifiers.items():
mod_value = modifier(b, self.manager.character) - b
descriptions.append((modifier_name, mod_value))
return descriptions
