Source directive doesn't work for packages under Jython

[nedbat]

Originally reported by Geoff Bache (Bitbucket: geoffbache, GitHub: Unknown)

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In my rc file, I write

[run]
source = mypackage

but this fails under Jython, because __file__ returns something like

/path/to/site-packages/mypackage/__init__$py.class

and there is no code for handling this in _check_for_packages or _source_for_file.

The line

if f.startswith('__init__.'):

returns the wrong answer, and a Jython case needs adding to _source_for_file.

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• Bitbucket: https://bitbucket.org/ned/coveragepy/issue/100
• This issue had attachments: jython.bundle. See the original issue for details.

[nedbat]

Original comment by Geoff Bache (Bitbucket: geoffbache, GitHub: Unknown)

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I just noticed this

http://nedbatchelder.com/blog/201005/coveragepy_on_jython.html

i.e. that Jython wasn't really officially supported. The filenames themselves also need processing when "coverage run" is executed for it to work. But with code that treats $py.class in the same way as .pyc, it appears to work well on my code base now.

Will attach a patch later.

[nedbat]

Original comment by Geoff Bache (Bitbucket: geoffbache, GitHub: Unknown)

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Attaching patch

[nedbat]

Applied the patch <<changeset df42cb15889d6dccc82c9bbaefc910e0706cbb13 (bb)>> by merging your change. Can you try the tip and see if it works? I'm going to do a little refactoring also.

[nedbat]

Fixed in <<changeset df42cb15889d6dccc82c9bbaefc910e0706cbb13 (bb)>>