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Update dependency coverage to v7.6.4

Renovate Bot requested to merge renovate/coverage-7.x into main

This MR contains the following updates:

Package Update Change
coverage minor ==7.2.5 -> ==7.6.4

Release Notes

nedbat/coveragepy (coverage)

v7.6.4

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  • fix: multi-line with statements could cause contained branches to be incorrectly marked as missing (issue 1880_). This is now fixed.

.. _issue 1880: https://github.com/nedbat/coveragepy/issues/1880

.. _changes_7-6-3:

v7.6.3

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  • Fix: nested context managers could incorrectly be analyzed to flag a missing branch on the last context manager, as described in issue 1876_. This is now fixed.

  • Fix: the missing branch message about not exiting a module had an extra "didn't," as described in issue 1873_. This is now fixed.

.. _issue 1873: https://github.com/nedbat/coveragepy/issues/1873 .. _issue 1876: https://github.com/nedbat/coveragepy/issues/1876

.. _changes_7-6-2:

v7.6.2

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  • Dropped support for Python 3.8 and PyPy 3.8.

  • Fix: a final wildcard match/case clause assigning to a name (case _ as value) was incorrectly marked as a missing branch. This is now fixed, closing issue 1860_.

  • Fewer things are considered branches now. Lambdas, comprehensions, and generator expressions are no longer marked as missing branches if they don't complete execution. Closes issue 1852_.

  • Fix: the HTML report didn't properly show multi-line f-strings that end with a backslash continuation. This is now fixed, closing issue 1836, thanks to LiuYinCarl and Marco Ricci <pull 1838_>.

  • Fix: the LCOV report now has correct line numbers (fixing issue 1846) and better branch descriptions for BRDA records (fixing issue 1850). There are other changes to lcov also, including a new configuration option :ref:line_checksums <config_lcov_line_checksums> to control whether line checksums are included in the lcov report. The default is false. To keep checksums set it to true. All this work is thanks to Zack Weinberg (pull 1849_ and pull 1851_).

  • Fixed the docs for multi-line regex exclusions, closing issue 1863_.

  • Fixed a potential crash in the C tracer, closing issue 1835, thanks to Jan Kühle <pull 1843_>.

.. _issue 1835: https://github.com/nedbat/coveragepy/issues/1835 .. _issue 1836: https://github.com/nedbat/coveragepy/issues/1836 .. _pull 1838: https://github.com/nedbat/coveragepy/pull/1838 .. _pull 1843: https://github.com/nedbat/coveragepy/pull/1843 .. _issue 1846: https://github.com/nedbat/coveragepy/issues/1846 .. _pull 1849: https://github.com/nedbat/coveragepy/pull/1849 .. _issue 1850: https://github.com/nedbat/coveragepy/issues/1850 .. _pull 1851: https://github.com/nedbat/coveragepy/pull/1851 .. _issue 1852: https://github.com/nedbat/coveragepy/issues/1852 .. _issue 1860: https://github.com/nedbat/coveragepy/issues/1860 .. _issue 1863: https://github.com/nedbat/coveragepy/issues/1863

.. _changes_7-6-1:

v7.6.1

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  • Fix: coverage used to fail when measuring code using :func:runpy.run_path <python:runpy.run_path> with a :class:Path <python:pathlib.Path> argument. This is now fixed, thanks to Ask Hjorth Larsen <pull 1819_>_.

  • Fix: backslashes preceding a multi-line backslashed string could confuse the HTML report. This is now fixed, thanks to LiuYinCarl <pull 1828_>_.

  • Now we publish wheels for Python 3.13, both regular and free-threaded.

.. _pull 1819: https://github.com/nedbat/coveragepy/pull/1819 .. _pull 1828: https://github.com/nedbat/coveragepy/pull/1828

.. _changes_7-6-0:

v7.6.0

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  • Exclusion patterns can now be multi-line, thanks to Daniel Diniz <pull 1807_>. This enables many interesting exclusion use-cases, including those requested in issues 118 <issue 118_> (entire files), 996 <issue 996_>_ (multiple lines only when appearing together), 1741 <issue 1741_>_ (remainder of a function), and 1803 <issue 1803_>_ (arbitrary sequence of marked lines). See the :ref:multi_line_exclude section of the docs for more details and examples.

  • The JSON report now includes per-function and per-class coverage information. Thanks to Daniel Diniz <pull 1809_>_ for getting the work started. This closes issue 1793_ and issue 1532_.

  • Fixed an incorrect calculation of "(no class)" lines in the HTML classes report.

  • Python 3.13.0b3 is supported.

.. _issue 118: https://github.com/nedbat/coveragepy/issues/118 .. _issue 996: https://github.com/nedbat/coveragepy/issues/996 .. _issue 1532: https://github.com/nedbat/coveragepy/issues/1532 .. _issue 1741: https://github.com/nedbat/coveragepy/issues/1741 .. _issue 1793: https://github.com/nedbat/coveragepy/issues/1793 .. _issue 1803: https://github.com/nedbat/coveragepy/issues/1803 .. _pull 1807: https://github.com/nedbat/coveragepy/pull/1807 .. _pull 1809: https://github.com/nedbat/coveragepy/pull/1809

.. _changes_7-5-4:

v7.5.4

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  • If you attempt to combine statement coverage data with branch coverage data, coverage.py used to fail with the message "Can't combine arc data with line data" or its reverse, "Can't combine line data with arc data." These messages used internal terminology, making it hard for people to understand the problem. They are now changed to mention "branch coverage data" and "statement coverage data."

  • Fixed a minor branch coverage problem with wildcard match/case cases using names or guard clauses.

  • Started testing on 3.13 free-threading (nogil) builds of Python. I'm not claiming full support yet. Closes issue 1799_.

.. _issue 1799: https://github.com/nedbat/coveragepy/issues/1799

.. _changes_7-5-3:

v7.5.3

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  • Performance improvements for combining data files, especially when measuring line coverage. A few different quadratic behaviors were eliminated. In one extreme case of combining 700+ data files, the time dropped from more than three hours to seven minutes. Thanks for Kraken Tech for funding the fix.

  • Performance improvements for generating HTML reports, with a side benefit of reducing memory use, closing issue 1791_. Thanks to Daniel Diniz for helping to diagnose the problem.

.. _issue 1791: https://github.com/nedbat/coveragepy/issues/1791

.. _changes_7-5-2:

v7.5.2

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  • Fix: nested matches of exclude patterns could exclude too much code, as reported in issue 1779_. This is now fixed.

  • Changed: previously, coverage.py would consider a module docstring to be an executable statement if it appeared after line 1 in the file, but not executable if it was the first line. Now module docstrings are never counted as executable statements. This can change coverage.py's count of the number of statements in a file, which can slightly change the coverage percentage reported.

  • In the HTML report, the filter term and "hide covered" checkbox settings are remembered between viewings, thanks to Daniel Diniz <pull 1776_>_.

  • Python 3.13.0b1 is supported.

  • Fix: parsing error handling is improved to ensure bizarre source files are handled gracefully, and to unblock oss-fuzz fuzzing, thanks to Liam DeVoe <pull 1788_>. Closes issue 1787.

.. _pull 1776: https://github.com/nedbat/coveragepy/pull/1776 .. _issue 1779: https://github.com/nedbat/coveragepy/issues/1779 .. _issue 1787: https://github.com/nedbat/coveragepy/issues/1787 .. _pull 1788: https://github.com/nedbat/coveragepy/pull/1788

.. _changes_7-5-1:

v7.5.1

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  • Fix: a pragma comment on the continuation lines of a multi-line statement now excludes the statement and its body, the same as if the pragma is on the first line. This closes issue 754. The fix was contributed by Daniel Diniz <pull 1773_>.

  • Fix: very complex source files like this one <resolvent_lookup_>_ could cause a maximum recursion error when creating an HTML report. This is now fixed, closing issue 1774_.

  • HTML report improvements:

    • Support files (JavaScript and CSS) referenced by the HTML report now have hashes added to their names to ensure updated files are used instead of stale cached copies.

    • Missing branch coverage explanations that said "the condition was never false" now read "the condition was always true" because it's easier to understand.

    • Column sort order is remembered better as you move between the index pages, fixing issue 1766. Thanks, Daniel Diniz <pull 1768_>.

.. _resolvent_lookup: https://github.com/sympy/sympy/blob/130950f3e6b3f97fcc17f4599ac08f70fdd2e9d4/sympy/polys/numberfields/resolvent_lookup.py .. _issue 754: https://github.com/nedbat/coveragepy/issues/754 .. _issue 1766: https://github.com/nedbat/coveragepy/issues/1766 .. _pull 1768: https://github.com/nedbat/coveragepy/pull/1768 .. _pull 1773: https://github.com/nedbat/coveragepy/pull/1773 .. _issue 1774: https://github.com/nedbat/coveragepy/issues/1774

.. _changes_7-5-0:

v7.5.0

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  • Added initial support for function and class reporting in the HTML report. There are now three index pages which link to each other: files, functions, and classes. Other reports don't yet have this information, but it will be added in the future where it makes sense. Feedback gladly accepted! Finishes issue 780_.

  • Other HTML report improvements:

    • There is now a "hide covered" checkbox to filter out 100% files, finishing issue 1384_.

    • The index page is always sorted by one of its columns, with clearer indications of the sorting.

    • The "previous file" shortcut key didn't work on the index page, but now it does, fixing issue 1765_.

  • The debug output showing which configuration files were tried now shows absolute paths to help diagnose problems where settings aren't taking effect, and is renamed from "attempted_config_files" to the more logical "config_files_attempted."

  • Python 3.13.0a6 is supported.

.. _issue 780: https://github.com/nedbat/coveragepy/issues/780 .. _issue 1384: https://github.com/nedbat/coveragepy/issues/1384 .. _issue 1765: https://github.com/nedbat/coveragepy/issues/1765

.. _changes_7-4-4:

v7.4.4

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  • Fix: in some cases, even with [run] relative_files=True, a data file could be created with absolute path names. When combined with other relative data files, it was random whether the absolute file names would be made relative or not. If they weren't, then a file would be listed twice in reports, as detailed in issue 1752_. This is now fixed: absolute file names are always made relative when combining. Thanks to Bruno Rodrigues dos Santos for support.

  • Fix: the last case of a match/case statement had an incorrect message if the branch was missed. It said the pattern never matched, when actually the branch is missed if the last case always matched.

  • Fix: clicking a line number in the HTML report now positions more accurately.

  • Fix: the report:format setting was defined as a boolean, but should be a string. Thanks, Tanaydin Sirin <pull 1754_>_. It is also now documented on the :ref:configuration page <config_report_format>.

.. _issue 1752: https://github.com/nedbat/coveragepy/issues/1752 .. _pull 1754: https://github.com/nedbat/coveragepy/pull/1754

.. _changes_7-4-3:

v7.4.3

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  • Fix: in some cases, coverage could fail with a RuntimeError: "Set changed size during iteration." This is now fixed, closing issue 1733_.

.. _issue 1733: https://github.com/nedbat/coveragepy/issues/1733

.. _changes_7-4-2:

v7.4.2

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  • Fix: setting COVERAGE_CORE=sysmon no longer errors on 3.11 and lower, thanks Hugo van Kemenade <pull 1747_>_. It now issues a warning that sys.monitoring is not available and falls back to the default core instead.

.. _pull 1747: https://github.com/nedbat/coveragepy/pull/1747

.. _changes_7-4-1:

v7.4.1

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  • Python 3.13.0a3 is supported.

  • Fix: the JSON report now includes an explicit format version number, closing issue 1732_.

.. _issue 1732: https://github.com/nedbat/coveragepy/issues/1732

.. _changes_7-4-0:

v7.4.0

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  • In Python 3.12 and above, you can try an experimental core based on the new :mod:sys.monitoring <python:sys.monitoring> module by defining a COVERAGE_CORE=sysmon environment variable. This should be faster for line coverage, but not for branch coverage, and plugins and dynamic contexts are not yet supported with it. I am very interested to hear how it works (or doesn't!) for you.

.. _changes_7-3-4:

v7.3.4

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  • Fix: the change for multi-line signature exclusions in 7.3.3 broke other forms of nested clauses being excluded properly. This is now fixed, closing issue 1713_.

  • Fix: in the HTML report, selecting code for copying won't select the line numbers also. Thanks, Robert Harris <pull 1717_>_.

.. _issue 1713: https://github.com/nedbat/coveragepy/issues/1713 .. _pull 1717: https://github.com/nedbat/coveragepy/pull/1717

.. _changes_7-3-3:

v7.3.3

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  • Fix: function definitions with multi-line signatures can now be excluded by matching any of the lines, closing issue 684. Thanks, Jan Rusak, Maciej Kowalczyk and Joanna Ejzel <pull 1705_>.

  • Fix: XML reports could fail with a TypeError if files had numeric components that were duplicates except for leading zeroes, like file1.py and file001.py. Fixes issue 1709_.

  • The coverage annotate command used to announce that it would be removed in a future version. Enough people got in touch to say that they use it, so it will stay. Don't expect it to keep up with other new features though.

  • Added new :ref:debug options <cmd_run_debug>:

    • pytest writes the pytest test name into the debug output.

    • dataop2 writes the full data being added to CoverageData objects.

.. _issue 684: https://github.com/nedbat/coveragepy/issues/684 .. _pull 1705: https://github.com/nedbat/coveragepy/pull/1705 .. _issue 1709: https://github.com/nedbat/coveragepy/issues/1709

.. _changes_7-3-2:

v7.3.2

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  • The coverage lcov command ignored the [report] exclude_lines and [report] exclude_also settings (issue 1684). This is now fixed, thanks Jacqueline Lee <pull 1685_>.

  • Sometimes SQLite will create journal files alongside the coverage.py database files. These are ephemeral, but could be mistakenly included when combining data files. Now they are always ignored, fixing issue 1605_. Thanks to Brad Smith for suggesting fixes and providing detailed debugging.

  • On Python 3.12+, we now disable SQLite writing journal files, which should be a little faster.

  • The new 3.12 soft keyword type is properly bolded in HTML reports.

  • Removed the "fullcoverage" feature used by CPython to measure the coverage of early-imported standard library modules. CPython stopped using it <88054_>_ in 2021, and it stopped working completely in Python 3.13.

.. _issue 1605: https://github.com/nedbat/coveragepy/issues/1605 .. _issue 1684: https://github.com/nedbat/coveragepy/issues/1684 .. _pull 1685: https://github.com/nedbat/coveragepy/pull/1685 .. _88054: https://github.com/python/cpython/issues/88054

.. _changes_7-3-1:

v7.3.1

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  • The semantics of stars in file patterns has been clarified in the docs. A leading or trailing star matches any number of path components, like a double star would. This is different than the behavior of a star in the middle of a pattern. This discrepancy was identified by Sviatoslav Sydorenko <starbad_>, who provided patient detailed diagnosis <pull 1650_> and graciously agreed to a pragmatic resolution.

  • The API docs were missing from the last version. They are now restored <apidocs_>_.

.. _apidocs: https://coverage.readthedocs.io/en/latest/api_coverage.html .. _starbad: https://github.com/nedbat/coveragepy/issues/1407#issuecomment-1631085209 .. _pull 1650: https://github.com/nedbat/coveragepy/pull/1650

.. _changes_7-3-0:

v7.3.0

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  • Added a :meth:.Coverage.collect context manager to start and stop coverage data collection.

  • Dropped support for Python 3.7.

  • Fix: in unusual circumstances, SQLite cannot be set to asynchronous mode. Coverage.py would fail with the error Safety level may not be changed inside a transaction. This is now avoided, closing issue 1646_. Thanks to Michael Bell for the detailed bug report.

  • Docs: examples of configuration files now include separate examples for the different syntaxes: .coveragerc, pyproject.toml, setup.cfg, and tox.ini.

  • Fix: added nosemgrep comments to our JavaScript code so that semgrep-based SAST security checks won't raise false alarms about security problems that aren't problems.

  • Added a CITATION.cff file, thanks to Ken Schackart <pull 1641_>_.

.. _pull 1641: https://github.com/nedbat/coveragepy/pull/1641 .. _issue 1646: https://github.com/nedbat/coveragepy/issues/1646

.. _changes_7-2-7:

v7.2.7

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  • Fix: reverted a change from 6.4.3 <pull 1347b_>_ that helped Cython, but also increased the size of data files when using dynamic contexts, as described in the now-fixed issue 1586. The problem is now avoided due to a recent change (issue 1538 <issue 1538b_>). Thanks to Anders Kaseorg <pull 1629_>_ and David Szotten for persisting with problem reports and detailed diagnoses.

  • Wheels are now provided for CPython 3.12.

.. _pull 1347b: https://github.com/nedbat/coveragepy/pull/1347 .. _issue 1538b: https://github.com/nedbat/coveragepy/issues/1538 .. _issue 1586: https://github.com/nedbat/coveragepy/issues/1586 .. _pull 1629: https://github.com/nedbat/coveragepy/pull/1629

.. _changes_7-2-6:

v7.2.6

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  • Fix: the lcov command could raise an IndexError exception if a file is translated to Python but then executed under its own name. Jinja2 does this when rendering templates. Fixes issue 1553_.

  • Python 3.12 beta 1 now inlines comprehensions. Previously they were compiled as invisible functions and coverage.py would warn you if they weren't completely executed. This no longer happens under Python 3.12.

  • Fix: the coverage debug sys command includes some environment variables in its output. This could have included sensitive data. Those values are now hidden with asterisks, closing issue 1628_.

.. _issue 1553: https://github.com/nedbat/coveragepy/issues/1553 .. _issue 1628: https://github.com/nedbat/coveragepy/issues/1628

.. _changes_7-2-5:

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