Issues

• Supporting Python 3.15 and dropping 3.10

  pycompression/xopen#182 · Filter by author Dev-iL opened on Oct 22, 2026
  3

• Use compression.zstd’s multithreading

  pycompression/xopen#180 · Filter by author marcelm opened on Jun 3, 2026

• platform identifiers don't account for arm64

  pycompression/xopen#174 · Filter by author ddelange opened on Oct 13, 2025
  8

• Add rapidgzip support?

  pycompression/xopen#164 · Filter by author y9c opened on Nov 18, 2024
  3

• 1.9.0 fseek for zstandard file results in io.UnsupportedOperation: underlying stream is not seekable

  pycompression/xopen#153 · Filter by author gcflymoto opened on Mar 19, 2024
  8

• Feature request - Is there potential to support bgzip?

  pycompression/xopen#92 · Filter by author pettyalex opened on Feb 25, 2022
  9

• no seek() on PipedGzipReader

  pycompression/xopen#44 · Filter by author cv3d opened on Jan 9, 2021
  2

• no flush() on PipedGzipWriter

  pycompression/xopen#8 · Filter by author pohutukawa opened on May 8, 2018
  6