class F(metaclass=Classtools, slots=True):
none = 'conventional class variable'
a: Any = ...
b: attr = 0 | lazy('get_b')
c: attr = 1 | lazy('get_c')
d: ClassVar[str] = Attr('d', lazy=False)
e: int = 1 | lazy('get_e') | skip
with OPTIONS | lazy('get_section'):
f: attr = 8
g: bool = True / lazy
h: Any = Attr('replace', lazy='get_h')
k: attr = ... | lazy('get_k') | const
m: attr = () | lazy('get_m') | const | skip
n: ClassVar[tuple] = () / lazy('dont_care')
def get_b(self):
raise GetterError
def get_c(self):
return 'c_value'
def get_section(self):
return 'section_value'
def get_e(self):
raise GetterError
def get_h(self):
return 'h_value'
def get_k(self):
return 'k_value'
def get_m(self):
return ('m_value', ) * 3
class K(metaclass=Classtools, slots=True):
none = 'conventional class variable'
a: Any = ...
b: attr = ... | skip
p: attr = ... | const
j: attr = ... | lazy('get_j')
c: attr = [1, 2, 3]
d: ClassVar[str] = Attr({1: 'a'})
e: int = 'will be replaced with []'
f: attr = ClassCopy()
g: attr = ClassNoCopy()
h: Any = Attr('replace', tag='tag_h')
m: attr = {} | tag('max options') | lazy('get_m') | const | kw
n: ClassVar[list] = []
def get_m(self):
return ['m_value']
def get_j(self):
return ['j_value']
class M(metaclass=Classtools, slots=True, init=False):
none = 'conventional class variable'
a: Any = ...
b: attr = ... | skip
p: attr = ... | const
j: attr = ... | lazy('get_j')
c: attr = [1, 2, 3]
d: ClassVar[str] = {1: 'a'}
e: str = 'e'
f: attr = Attr() | kw
g: attr = 'g' | kw
h: Any = Attr(42, tag='tag_h')
m: attr = {} | tag('max options') | lazy('get_m') | const | kw
n: ClassVar[list] = []
def get_m(self):
return 'm_value'
def get_j(self):
return 'j_value'
class H(metaclass=Classtools, slots=True):
none = 'conventional class variable'
a: Any = ...
b: attr = ... | kw
e: ClassVar[str] = Attr('e_classvar', kw=False)
f: int = 1 / kw | skip
with OPTIONS(kw=True):
g: attr = 8
h: bool = True / kw
k: Any = Attr('replace', tag='tag_h')
m: attr = () | tag('tag_m') | lazy('get_m') | const | skip
n: ClassVar[Union[str, int]] = 'n_classvar'
def get_m(self):
return 'm_value'
class G(metaclass=Classtools, slots=True):
none = 'conventional class variable'
a: Any = ...
b: attr = ... | tag(object) | skip
k: attr = ... | tag('tag_k') | const
c: attr = 1 | tag('tag_c')
d: ClassVar[str] = Attr('b', tag=None)
e: int = 1 | tag('tag_e') | skip
with TAG('tag_section'):
f: attr = 8
g: bool = True / tag
h: Any = Attr('replace', tag='tag_h')
m: attr = () | tag('tag_m') | lazy('get_m') | const | skip
n: ClassVar[tuple] = () / tag('dont_care')
def get_m(self):
return 'm_value'
class F_CONST_ERROR(metaclass=Classtools, slots=True):
a: ClassVar[int] = -1 | lazy('get_n') | const