v7.10.3

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• Fixes for patch = subprocess:

  • If subprocesses spawned yet more subprocesses simultaneously, some coverage
    could be missed. This is now fixed, closing issue 2024_.

  • If subprocesses were created in other directories, their data files were
    stranded there and not combined into the totals, as described in issue 2025_. This is now fixed.

  • On Windows (or maybe only some Windows?) the patch would fail with a
    ModuleNotFound error trying to import coverage. This is now fixed,
    closing issue 2022_.

  • Originally only options set in the coverage configuration file would apply
    to subprocesses. Options set on the coverage run command line (such as
    --branch) wouldn't be communicated to the subprocesses. This could
    lead to combining failures, as described in issue 2021_. Now the entire
    configuration is used in subprocesses, regardless of its origin.

  • Added debug=patch to help diagnose problems.

• Fix: really close all SQLite databases, even in-memory ones. Closes issue 2017_.

.. _issue 2017:https://github.com/nedbat/coveragepy/issues/20177
.. _issue 2021https://github.com/nedbat/coveragepy/issues/202121
.. _issue 202https://github.com/nedbat/coveragepy/issues/2022022
.. _issue 20https://github.com/nedbat/coveragepy/issues/20242024
.. _issue 2https://github.com/nedbat/coveragepy/issues/2025/2025

.. _changes_7-10-2:

v0.25.8

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• Fix bug where the content type is always recorded as either text/plain or application/json. See #​770
• Allow asserts on add_callback() matches. See #​727

v0.12.8

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Preview features

• [flake8-use-pathlib] Expand PTH201 to check all PurePath subclasses (#​19440)

Bug fixes

• [flake8-blind-except] Change BLE001 to correctly parse exception tuples (#​19747)
• [flake8-errmsg] Exclude typing.cast from EM101 (#​19656)
• [flake8-simplify] Fix raw string handling in SIM905 for embedded quotes (#​19591)
• [flake8-import-conventions] Avoid false positives for NFKC-normalized __debug__ import aliases in ICN001 (#​19411)
• [isort] Fix syntax error after docstring ending with backslash (I002) (#​19505)
• [pylint] Mark PLC0207 fixes as unsafe when *args unpacking is present (#​19679)
• [pyupgrade] Prevent infinite loop with I002 (UP010, UP035) (#​19413)
• [ruff] Parenthesize generator expressions in f-strings (RUF010) (#​19434)

Rule changes

• [eradicate] Don't flag pyrefly pragmas as unused code (ERA001) (#​19731)

Documentation

• Replace "associative" with "commutative" in docs for RUF036 (#​19706)
• Fix copy and line separator colors in dark mode (#​19630)
• Fix link to typing documentation (#​19648)
• [refurb] Make more examples error out-of-the-box (#​19695,#​19673,#​19672)

Other changes

• Include column numbers in GitLab output format (#​19708)
• Always expand tabs to four spaces in diagnostics (#​19618)
• Update pre-commit's ruff id (#​19654)