After the cache is warm they aren'ttoobad, eventually we can pass the cache along as a CI artifact. They also currently invoke mypy once per file, which slows things down (in the stubs this wasn't an issue beca
几年前,当我们开始使用 numpy-stubs 时,将类型注释放入 NumPy 本身似乎为时过早。那时候我们仍然支持着 Python 2,这意味着我们需要在类型注释中使用笨拙的注释。在过去的几年中,即使在 Python 科学栈中,使用类型注释也变得越来越流行。例如,我知道至少 SciPy,pandas 和 xarray 的 API 类型至少有一部分被注释了。
Experimental Typing Stubs for NumPy. Contribute to numpy/numtype development by creating an account on GitHub.
长度为nnp.array(obj)返回np.ndarray对象，示例：In [1]: m = np.array([np.arange(3), np...
Type Language Sort numtypePublic Experimental Typing Stubs for NumPy Python36BSD-3-Clause5543UpdatedMay 31, 2025 numpyPublic The fundamental package for scientific computing with Python. Python29,58510,9012,071236UpdatedMay 31, 2025 nepsPublic
It looks like currently there are 717 errors, pip installing numpy-stubs doesn't help (but maybe I'm missing something). Typical error causes, that require manual workarounds, are, Unknown attributes due to the use of C extensions Mypy type inference needs help by using manual annotations Mo...
Issue Type: Bug Behaviour Expected vs. Actual Functions like df.plot.area() (The area part of it) Or like df.plot.bar() (The bar part of it) Or attributes like plt.fill_between(x, y, color="skyblue") (The color part of it) are not recogn...
Some of the built-in scalar typesinherit from the corresponding Python types. However, this fact does not seem to be exposed by the numpy type stubs. # Python version 3.8.10, numpy version 1.23.0 import numpy as np x = np.float64(1.0) print(f"x={x} of type={type(x)} is float...
# library include `typing_extensions` stubs: # https://github.com/python/typeshed/blob/main/stdlib/typing_extensions.pyi from _typeshed import StrOrBytesPath, SupportsFlush, SupportsLenAndGetItem, SupportsWrite -from typing_extensions import CapsuleType, LiteralString, Never, Protocol, Self, TypeVar...
# NOTE: `_: type[float]` also accepts `type[float | int | bool]` # NOTE: `float64` inheritcs from `float` at runtime; but this isn't # NOTE: `float64` inherits from `float` at runtime; but this isn't # reflected in these stubs. So an explicit `float64` is required here...