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120 lines
1.9 KiB
Python
120 lines
1.9 KiB
Python
"""
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PEP 526 introduced a way of using type annotations on variables.
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"""
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import typing
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asdf = ''
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asdf: int
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# This is not necessarily correct, but for now this is ok (at least no error).
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#? int()
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asdf
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direct: int = NOT_DEFINED
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#? int()
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direct
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with_typing_module: typing.List[float] = NOT_DEFINED
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#? float()
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with_typing_module[0]
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somelist = [1, 2, 3, "A", "A"]
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element : int
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for element in somelist:
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#? int()
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element
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test_string: str = NOT_DEFINED
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#? str()
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test_string
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char: str
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for char in NOT_DEFINED:
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#? str()
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char
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# -------------------------
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# instance/class vars
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# -------------------------
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class Foo():
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bar: int
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baz: typing.ClassVar[str]
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#? int()
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Foo.bar
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#? int()
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Foo().bar
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#? str()
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Foo.baz
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#? str()
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Foo().baz
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class VarClass:
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var_instance1: int = ''
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var_instance2: float
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var_class1: typing.ClassVar[str] = 1
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var_class2: typing.ClassVar[bytes]
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var_class3 = None
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def __init__(self):
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#? int()
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d.var_instance1
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#? float()
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d.var_instance2
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#? str()
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d.var_class1
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#? bytes()
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d.var_class2
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#? []
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d.int
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#? ['var_class1', 'var_class2', 'var_instance1', 'var_instance2', 'var_class3']
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self.var_
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class VarClass2(VarClass):
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var_class3: typing.ClassVar[int]
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def __init__(self):
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#? int()
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self.var_class3
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#? ['var_class1', 'var_class2', 'var_instance1', 'var_class3', 'var_instance2']
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VarClass.var_
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#? int()
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VarClass.var_instance1
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#? float()
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VarClass.var_instance2
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#? str()
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VarClass.var_class1
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#? bytes()
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VarClass.var_class2
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#? []
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VarClass.int
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d = VarClass()
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#? ['var_class1', 'var_class2', 'var_class3', 'var_instance1', 'var_instance2']
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d.var_
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#? int()
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d.var_instance1
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#? float()
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d.var_instance2
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#? str()
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d.var_class1
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#? bytes()
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d.var_class2
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#? []
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d.int
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import dataclasses
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@dataclasses.dataclass
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class DC:
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name: int = 1
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#? int()
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DC().name
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