TypeError: 'coroutine' object is not subscriptable mxschmitt commentedon Feb 18, 2022 mxschmitt on Feb 18, 2022 Member response.json()this is a coroutine, you need to await it. response.json()this is a coroutine
from_dict(programmers[4]) Traceback (most recent call last): File "/home/realpython/programmers.py", line 18, in from_dict life_span=(info["birth"]["year"], info["death"]["year"]), ~~~^^^ TypeError: 'NoneType' object is not subscriptable In this case, a TypeError is raised. ...
Traceback (most recent call last): File "main.py", line 5, in <module> print("Random element in a given set", random.choice(s)) File "/usr/lib64/python3.8/random.py", line 291, in choice return seq[i] TypeError: 'set' object is not subscriptable Example 4...
DeprecationWarning: loop argument is deprecated DeprecationWarning: Application.make_handler(…) is deprecated 代码语言:javascript 代码运行次数:0 运行 AI代码解释 @asyncio.coroutine definit(loop):app=web.Application(loop=loop)# app=web.Application()app.router.add_route('GET','/',index)srv=yieldfrom ...
为了对类有更加深入的理解,继续学习类相关知识。 8.1修改实例的字符串标识 1 2 3 4 5 6 7 8 9 10 11 12 13 classPair: def__init__(self, x, y): self.x=x self.y=y def__repr__(self): # !r标志__repr__输出 return'Pair({0.x!r}), ({0.y!r})'.format(self) ...
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(checked 1 source file) $ mypy --python-version 3.8 ga.py ga.py:1: error: "list" is not subscriptable, use "typing.List" instead Found 1 error in 1 file (checked 1 source file) $ mypy --python-version 3.9 ga.py ga.py:1: error: "list" is not subscriptable, use "typing.List...
[ "Any", "Buffer", "ClassVar", "Concatenate", "Final", "LiteralString", "ParamSpec", "ParamSpecArgs", "ParamSpecKwargs", "Self", "Type", "TypeVar", "TypeVarTuple", "Unpack", "Awaitable", "AsyncIterator", "AsyncIterable", "Coroutine", "AsyncGenerator", "AsyncContextManag...
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