SciPy 1.5.4 發行說明

SciPy 1.5.4 是一個錯誤修正版本，與 1.5.3 相比沒有新功能。重要的是，現在 Python 3.9 提供 wheels，並且針對使用 XCode 12 建置的問題套用了更完整的修復。

作者

• Peter Bell

• CJ Carey

• Andrew McCluskey +

• Andrew Nelson

• Tyler Reddy

• Eli Rykoff +

• Ian Thomas +

總共有 7 人為此版本做出了貢獻。名字旁邊有“+”號的人是第一次貢獻補丁。此名稱列表是自動生成的，可能不完全完整。

1.5.4 版已關閉的議題

• #12763: ndimage.fourier_ellipsoid segmentation fault

• #12789: TestConvolve2d.test_large_array failing on Windows ILP64 CI job

• #12857: sparse A[0,:] = ndarray is ok, A[:,0] = ndarray ValueError from…

• #12860: BUG: Build failure with Xcode 12

• #12935: Failure to build with Python 3.9.0 on macOS

• #12966: MAINT: lint_diff.py on some backport PRs

• #12988: BUG: Highly multi-dimensional `gaussian_kde` giving `-inf`…

1.5.4 版的提取請求

• #12790: TST: Skip TestConvolve2d.test_large_array if not enough memory

• #12851: BUG: sparse: fix inner indexed assignment of a 1d array

• #12875: BUG: segfault in ndimage.fourier_ellipsoid with length-1 dims

• #12937: CI: macOS3.9 testing

• #12957: MAINT: fixes XCode 12/ python 3.9.0 build for 1.5.x maint branch

• #12959: CI: add Windows Python 3.9 to CI

• #12974: MAINT: Run lint_diff.py against the merge target and only for…

• #12978: DOC: next_fast_len output doesn’t match docstring

• #12979: BUG: fft.next_fast_len should accept keyword arguments

• #12989: BUG: improved the stability of kde for highly (1000s) multi-dimension…

• #13017: BUG: Add explicit cast to _tmp sum.

• #13022: TST: xfail test_maxiter_worsening()