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.. _change:
====================================
Major change history for coverage.py
====================================
:history: 20090524T134300, brand new docs.
:history: 20090613T164000, final touches for 3.0
:history: 20090706T205000, changes for 3.0.1
:history: 20091004T170700, changes for 3.1
:history: 20091128T072200, changes for 3.2
:history: 20091205T161525, 3.2 final
:history: 20100221T151900, changes for 3.3
:history: 20100306T181400, changes for 3.3.1
These are the major changes for coverage.py. For a more complete change
history, see the `CHANGES.txt`_ file in the source tree.
.. _CHANGES.txt: http://bitbucket.org/ned/coveragepy/src/tip/CHANGES.txt
Version 3.3.1 --- 6 March 2010
------------------------------
- Using ``parallel=True`` in a .coveragerc file prevented reporting, but now
does not, fixing `issue 49`_.
- When running your code with ``coverage run``, if you call ``sys.exit()``,
coverage.py will exit with that status code, fixing `issue 50`_.
.. _issue 49: http://bitbucket.org/ned/coveragepy/issue/49
.. _issue 50: http://bitbucket.org/ned/coveragepy/issue/50
Version 3.3 --- 24 February 2010
--------------------------------
- Settings are now read from a .coveragerc file. A specific file can be
specified on the command line with ``--rcfile=FILE``. The name of the file
can be programmatically set with the ``config_file`` argument to the
coverage() constructor, or reading a config file can be disabled with
``config_file=False``.
- Added coverage.process_start to enable coverage measurement when Python
starts.
- Parallel data file names now have a random number appended to them in
addition to the machine name and process id. Also, parallel data files
combined with ``coverage combine`` are deleted after they're combined, to
clean up unneeded files. Fixes `issue 40`_.
- Exceptions thrown from product code run with ``coverage run`` are now
displayed without internal coverage.py frames, so the output is the same as
when the code is run without coverage.py.
- Fixed `issue 39`_ and `issue 47`_.
.. _issue 39: http://bitbucket.org/ned/coveragepy/issue/39
.. _issue 40: http://bitbucket.org/ned/coveragepy/issue/40
.. _issue 47: http://bitbucket.org/ned/coveragepy/issue/47
Version 3.2 --- 5 December 2009
-------------------------------
- Branch coverage: coverage.py can tell you which branches didn't have both (or
all) choices executed, even where the choice doesn't affect which lines were
executed. See :ref:`Branch Coverage <branch>` for more details.
- The table of contents in the HTML report is now sortable: click the headers
on any column. The sorting is persisted so that subsequent reports are
sorted as you wish. Thanks, `Chris Adams`_.
- XML reporting has file paths that let Cobertura find the source code, fixing
`issue 21`_.
- The ``--omit`` option now works much better than before, fixing `issue 14`_
and `issue 33`_. Thanks, Danek Duvall.
- Added a ``--version`` option on the command line.
- Program execution under coverage is a few percent faster.
- Some exceptions reported by the command line interface have been cleaned up
so that tracebacks inside coverage.py aren't shown. Fixes `issue 23`_.
- Fixed some problems syntax coloring sources with line continuations and
source with tabs: `issue 30`_ and `issue 31`_.
.. _Chris Adams: http://improbable.org/chris/
.. _issue 21: http://bitbucket.org/ned/coveragepy/issue/21
.. _issue 23: http://bitbucket.org/ned/coveragepy/issue/23
.. _issue 14: http://bitbucket.org/ned/coveragepy/issue/14
.. _issue 30: http://bitbucket.org/ned/coveragepy/issue/30
.. _issue 31: http://bitbucket.org/ned/coveragepy/issue/31
.. _issue 33: http://bitbucket.org/ned/coveragepy/issue/33
Version 3.1 --- 4 October 2009
------------------------------
- Python 3.1 is now supported.
- Coverage.py has a new command line syntax with sub-commands. This expands
the possibilities for adding features and options in the future. The old
syntax is still supported. Try ``coverage help`` to see the new commands.
Thanks to Ben Finney for early help.
- Added an experimental ``coverage xml`` command for producing coverage reports
in a Cobertura-compatible XML format. Thanks, Bill Hart.
- Added the ``--timid`` option to enable a simpler slower trace function that
works for DecoratorTools projects, including TurboGears. Fixed `issue 12`_
and `issue 13`_.
- HTML reports now display syntax-colored Python source.
- Added a ``coverage debug`` command for getting diagnostic information about
the coverage.py installation.
- Source code can now be read from eggs. Thanks, `Ross Lawley`_. Fixes
`issue 25`_.
.. _Ross Lawley: http://agileweb.org/
.. _issue 25: http://bitbucket.org/ned/coveragepy/issue/25
.. _issue 12: http://bitbucket.org/ned/coveragepy/issue/12
.. _issue 13: http://bitbucket.org/ned/coveragepy/issue/13
Version 3.0.1 --- 7 July 2009
-----------------------------
- Removed the recursion limit in the tracer function. Previously, code that
ran more than 500 frames deep would crash.
- Fixed a bizarre problem involving pyexpat, whereby lines following XML parser
invocations could be overlooked.
- On Python 2.3, coverage.py could mis-measure code with exceptions being
raised. This is now fixed.
- The coverage.py code itself will now not be measured by coverage.py, and no
coverage modules will be mentioned in the nose ``--with-cover`` plugin.
- When running source files, coverage.py now opens them in universal newline
mode just like Python does. This lets it run Windows files on Mac, for
example.
Version 3.0 --- 13 June 2009
----------------------------
- Coverage is now a package rather than a module. Functionality has been split
into classes.
- HTML reports and annotation of source files: use the new ``-b`` (browser)
switch. Thanks to George Song for code, inspiration and guidance.
- The trace function is implemented in C for speed. Coverage runs are now
much faster. Thanks to David Christian for productive micro-sprints and
other encouragement.
- The minimum supported Python version is 2.3.
- When using the object api (that is, constructing a coverage() object), data
is no longer saved automatically on process exit. You can re-enable it with
the ``auto_data=True`` parameter on the coverage() constructor.
The module-level interface still uses automatic saving.
- Code in the Python standard library is not measured by default. If you need
to measure standard library code, use the ``-L`` command-line switch during
execution, or the ``cover_pylib=True`` argument to the coverage()
constructor.
- API changes:
- Added parameters to coverage.__init__ for options that had been set on
the coverage object itself.
- Added clear_exclude() and get_exclude_list() methods for programmatic
manipulation of the exclude regexes.
- Added coverage.load() to read previously-saved data from the data file.
- coverage.annotate_file is no longer available.
- Removed the undocumented cache_file argument to coverage.usecache().
|
