Update dependency coverage to <7.11 #365

renovate · 2025-07-15T15:35:06Z

This PR contains the following updates:

Package	Change	Age	Confidence
coverage	`<7.6` -> `<7.11`

Release Notes

nedbat/coveragepy (coverage)

`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:

`v7.10.2`

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Fix: some code with NOP bytecodes could report missing branches that are
actually executed. This is now fixed, closing issue 1999_. Python 3.9
still shows the problem.

.. _issue 1999:https://github.com/nedbat/coveragepy/issues/19999

.. _changes_7-10-1:

`v7.10.1`

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Fix: the exclusion for if TYPE_CHECKING: was wrong: it marked the branch
as partial, but it should have been a line exclusion so the entire clause
would be excluded. Improves issue 831_.
Fix: changed where .pth files are written for patch = subprocess, closing
issue 2006_.

.. _issue 2006:https://github.com/nedbat/coveragepy/issues/20066

.. _changes_7-10-0:

`v7.10.0`

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A new configuration option: ":ref:config_run_patch" specifies named patches
to work around some limitations in coverage measurement. These patches are
available:
- patch = _exit lets coverage save its data even when :func:os._exit() <python:os._exit> is used to abruptly end the process. This closes
  long-standing issue 310_ as well as its duplicates: issue 312, issue 1673, issue 1845, and issue 1941.
- patch = subprocess measures coverage in Python subprocesses created
  with :mod:subprocess, :func:os.system, or one of the :func:execv <python:os.execl> or :func:spawnv <python:os.spawnl> family of
  functions. Closes old issue 367_ and duplicate issue 378_.
- patch = execv adjusts the :func:execv <python:os.execl> family of
  functions to save coverage data before ending the current program and
  starting the next. Not available on Windows. Closes issue 43_ after 15
  years!
The HTML report now dimly colors subsequent lines in multi-line statements.
They used to have no color. This gives a better indication of the amount of
code missing in the report. Closes issue 1308_.
Two new exclusion patterns are part of the defaults: ... is automatically
excluded as a line and if TYPE_CHECKING: is excluded as a branch. Closes
issue 831_.
A new command-line option: --save-signal=USR1 specifies a signal that
coverage.py will listen for. When the signal is sent, the coverage data will
be saved. This makes it possible to save data from within long-running
processes. Thanks, Arkady Gilinsky <pull 1998_>_.
A new configuration option: ":ref:config_report_partial_also" is a list of
regexes to add as pragmas for partial branches. This parallels the
":ref:config_report_exclude_also" setting for adding line exclusion
patterns.
A few file path configuration settings didn't allow for tilde expansion:
:ref:config_json_output, :ref:config_lcov_output and
:ref:config_run_debug_file. This is now fixed.
Wheels are included for 3.14 now that 3.14 rc1 is available.
We no longer ship a PyPy-specific wheel. PyPy will install the pure-Python
wheel. Closes issue 2001_.
In the very unusual situation of not having a current frame, coverage no
longer crashes when using the sysmon core, fixing issue 2005_.

.. _changes_7-9-2:

`v7.9.2`

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Fix: complex conditionals within a line might cause a KeyError when using
sys.monitoring, as reported in issue 1991_. This is now fixed.
Fix: we can now measure coverage for code in Python archive (.par) files.
Thanks, Itamer Oren <pull 1984_>_.

.. _pull 1984:https://github.com/nedbat/coveragepy/pull/19844
.. _issue 1991https://github.com/nedbat/coveragepy/issues/199191

.. _changes_7-9-1:

`v7.9.1`

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The "no-ctracer" warning is not issued for Python pre-release versions.
Coverage doesn't ship compiled wheels for those versions, so this was far too
noisy.
On Python 3.14+, the "sysmon" core is now the default if it's supported for
your configuration. Plugins and dynamic contexts are still not supported
with it.

.. _changes_7-9-0:

`v7.9.0`

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Added a [run] core configuration setting to specify the measurement core,
which was previously only available through the COVERAGE_CORE environment
variable. Finishes issue 1746_.
Fixed incorrect rendering of f-strings with doubled braces, closing issue 1980_.
If the C tracer core can't be imported, a warning ("no-ctracer") is issued
with the reason.
The C tracer core extension module now conforms to PEP 489, closing issue 1977. Thanks, Adam Turner <pull 1978_>_.
Fixed a "ValueError: min() arg is an empty sequence" error caused by strange
empty modules, found by oss-fuzz_.

.. _issue 1746:https://github.com/nedbat/coveragepy/issues/17466
.. _issue 1977https://github.com/nedbat/coveragepy/issues/197777
.. _pull 197https://github.com/nedbat/coveragepy/pull/1978978
.. _issue 19https://github.com/nedbat/coveragepy/issues/19801980
.. _PEP 489: https://peps.python.org/pep-0489
.. _oss-fuzz: https://google.github.io/oss-fuzz/

.. _changes_7-8-2:

`v7.8.2`

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Wheels are provided for Windows ARM64 on Python 3.11, 3.12, and 3.13.
Thanks, Finn Womack <pull 1972_>_.

.. _issue 1971:https://github.com/nedbat/coveragepy/pull/19711
.. _pull 1972https://github.com/nedbat/coveragepy/pull/197272

.. _changes_7-8-1:

`v7.8.1`

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A number of EncodingWarnings were fixed that could appear if you've enabled
PYTHONWARNDEFAULTENCODING, fixing issue 1966. Thanks, Henry Schreiner <pull 1967_>.
Fixed a race condition when using sys.monitoring with free-threading Python,
closing issue 1970_.

.. _issue 1966:https://github.com/nedbat/coveragepy/issues/19666
.. _pull 1967https://github.com/nedbat/coveragepy/pull/196767
.. _issue 197https://github.com/nedbat/coveragepy/issues/1970970

.. _changes_7-8-0:

`v7.8.0`

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Added a new source_dirs setting for symmetry with the existing
source_pkgs setting. It's preferable to the existing source setting,
because you'll get a clear error when directories don't exist. Fixes issue 1942. Thanks, Jeremy Fleischman <pull 1943_>.
Fix: the PYTHONSAFEPATH environment variable new in Python 3.11 is properly
supported, closing issue 1696. Thanks, Philipp A. <pull 1700_>. This
works properly except for a detail when using the coverage command on
Windows. There you can use python -m coverage instead if you need exact
emulation.

.. _issue 1696:https://github.com/nedbat/coveragepy/issues/16966
.. _pull 1700https://github.com/nedbat/coveragepy/pull/170000
.. _issue 194https://github.com/nedbat/coveragepy/issues/1942942
.. _pull 19https://github.com/nedbat/coveragepy/pull/19431943

.. _changes_7-7-1:

`v7.7.1`

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A few small tweaks to the sys.monitoring support for Python 3.14. Please
test!

.. _changes_7-7-0:

`v7.7.0`

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The Coverage object has a new method, :meth:.Coverage.branch_stats for
getting simple branch information for a module. Closes issue 1888_.
The :class:Coverage constructor<.Coverage> now has a plugins parameter
for passing in plugin objects directly, thanks to Alex Gaynor <pull 1919_>_.
Many constant tests in if statements are now recognized as being optimized
away. For example, previously if 13: would have been considered a branch
with one path not taken. Now it is understood as always true and no coverage
is missing.
The experimental sys.monitoring support now works for branch coverage if you
are using Python 3.14.0 alpha 6 or newer. This should reduce the overhead
coverage.py imposes on your test suite. Set the environment variable
COVERAGE_CORE=sysmon to try it out.
Confirmed support for PyPy 3.11. Thanks Michał Górny.

.. _issue 1888:https://github.com/nedbat/coveragepy/issues/18888
.. _pull 1919https://github.com/nedbat/coveragepy/pull/191919

.. _changes_7-6-12:

`v7.6.12`

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Fix: some aarch64 distributions were missing (issue 1927_). These are now
building reliably.

.. _issue 1927:https://github.com/nedbat/coveragepy/issues/19277

.. _changes_7-6-11:

`v7.6.11`

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Fix: a memory leak in CTracer has been fixed. The details are in issue 1924_ and pytest-dev 676_. This should reduce the memory footprint for
everyone even if it hadn't caused a problem before.
We now ship a py3-none-any.whl wheel file. Thanks, Russell Keith-Magee <pull 1914_>_.

.. _pull 1914:https://github.com/nedbat/coveragepy/pull/19144
.. _issue 1924https://github.com/nedbat/coveragepy/issues/192424
.. _pytest-dev 67https://github.com/pytest-dev/pytest-cov/issues/676676

.. _changes_7-6-10:

`v7.6.10`

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Fix: some descriptions of missing branches in HTML and LCOV reports were
incorrect when multi-line statements were involved (issue 1874_ and issue 1875_). These are now fixed.
Fix: Python 3.14 defers evaluation of annotations <pep649_>_ by moving them
into separate code objects. That code is rarely executed, so coverage.py
would mark them as missing, as reported in issue 1908_. Now they are
ignored by coverage automatically.
Fixed an obscure and mysterious problem on PyPy 3.10 seemingly involving
mocks, imports, and trace functions: issue 1902_. To be honest, I don't
understand the problem or the solution, but git bisect helped find it,
and now it's fixed.
Docs: re-wrote the :ref:subprocess page to put multiprocessing first and to
highlight the correct use of :class:multiprocessing.Pool <python:multiprocessing.pool.Pool>.

.. _issue 1874:https://github.com/nedbat/coveragepy/issues/18744
.. _issue 1875https://github.com/nedbat/coveragepy/issues/187575
.. _issue 190https://github.com/nedbat/coveragepy/issues/1902902
.. _issue 19https://github.com/nedbat/coveragepy/issues/19081908
.. _pep649: https://docs.python.org/3.14/whatsnew/3.14.html#whatsnew314-pep649

.. _changes_7-6-9:

`v7.6.9`

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Fix: Tomas Uribe fixed <pull 1901_>_ a performance problem in the XML
report. Large code bases should produce XML reports much faster now.

.. _pull 1901:https://github.com/nedbat/coveragepy/pull/19011

.. _changes_7-6-8:

`v7.6.8`

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Fix: the LCOV report code assumed that a branch line that took no branches
meant that the entire line was unexecuted. This isn't true in a few cases:
the line might always raise an exception, or might have been optimized away.
Fixes issue 1896_.
Fix: similarly, the HTML report will now explain that a line that jumps to
none of its expected destinations must have always raised an exception.
Previously, it would say something nonsensical like, "line 4 didn't jump to
line 5 because line 4 was never true, and it didn't jump to line 7 because
line 4 was always true." This was also shown in issue 1896_.

.. _issue 1896:https://github.com/nedbat/coveragepy/issues/18966

.. _changes_7-6-7:

`v7.6.7`

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Fix: ugh, the other assert from 7.6.5 can also be encountered in the wild,
so it's been restored to a conditional. Sorry for the churn.

.. _changes_7-6-6:

`v7.6.6`

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One of the new asserts from 7.6.5 caused problems in real projects, as
reported in issue 1891_. The assert has been removed.

.. _issue 1891:https://github.com/nedbat/coveragepy/issues/18911

.. _changes_7-6-5:

`v7.6.5`

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Fix: fine-tuned the exact Python version (3.12.6) when exiting from with
statements changed how they traced. This affected whether people saw the
fix for issue 1880_.
Fix: isolate our code more from mocking in the os module that in rare cases
can cause bizarre behavior <pytest-cov-666_>_.
Refactor: some code unreachable code paths in parser.py were changed to
asserts. If you encounter any of these, please let me know!

.. _pytest-cov-666:https://github.com/pytest-dev/pytest-cov/issues/6666

.. _changes_7-6-4:

`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/18800

.. _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/18733
.. _issue 1876https://github.com/nedbat/coveragepy/issues/187676

.. _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/18355
.. _issue 1836https://github.com/nedbat/coveragepy/issues/183636
.. _pull 183https://github.com/nedbat/coveragepy/pull/1838838
.. _pull 18https://github.com/nedbat/coveragepy/pull/18431843
.. _issue 1https://github.com/nedbat/coveragepy/issues/1846/1846
.. _pull https://github.com/nedbat/coveragepy/pull/1849l/1849
.. _issuehttps://github.com/nedbat/coveragepy/issues/1850es/1850
.. _pulhttps://github.com/nedbat/coveragepy/pull/1851ull/1851
.. _isshttps://github.com/nedbat/coveragepy/issues/1852sues/1852
.. _ishttps://github.com/nedbat/coveragepy/issues/1860ssues/1860
.. _ihttps://github.com/nedbat/coveragepy/issues/1863issues/1863

.. _changes_7-6-1:

`v7.6.1`

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Fix: some aarch64 distributions were missing (issue 1927_). These are now
building reliably.

.. _issue 1927:https://github.com/nedbat/coveragepy/issues/19277

.. _changes_7-6-11:

`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.

.. _changes_7-5-4:

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Update dependency coverage to <7.11

f5c8d97

renovate bot force-pushed the renovate/coverage-7.x branch from 4ed8615 to f5c8d97 Compare July 24, 2025 21:01

renovate bot changed the title ~~Update dependency coverage to <7.10~~ Update dependency coverage to <7.11 Jul 24, 2025

manastalukdar merged commit debb1ab into main Aug 15, 2025
28 of 39 checks passed

manastalukdar deleted the renovate/coverage-7.x branch August 15, 2025 16:29

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