Review Request 119805: Use "svn export" to fetch KDE identities if possible, and cache them

[Alex Merry]

> On Aug. 16, 2014, 7:46 p.m., Denis Steckelmacher wrote:
> > Great work! I've tested this patch in this configuration and it works: no PySVN, SVN installed, Python 2. I have one question, though: why do you try to get the temporary path for the cached file using three different OS-dependent methods while you have an OS-independent fallback? Why not directly use tempfile.gettempdir?

I wanted to avoid using a temporary directory, as this is really a caching thing (temporary directories are generally intended for things that won't last longer than a single execution of the program).

Admittedly, it's debatable in this case, since we're not maintaining it for more than an hour (although it's still useful to keep around for longer in case you lose the internet connection).


- Alex


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On Aug. 16, 2014, 3:29 p.m., Alex Merry wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/119805/
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> 
> (Updated Aug. 16, 2014, 3:29 p.m.)
> 
> 
> Review request for KDE Frameworks, Denis Steckelmacher and Aurélien Gâteau.
> 
> 
> Repository: kapidox
> 
> 
> Description
> -------
> 
> WebSVN is not set up to deal with a large number of hits - it is
> intended for casual browsing. "svn export" is much more efficient, and
> the anonsvn servers are meant to take this load.
> 
> Given that we would like developers to be generating documentation to
> check their doxygen markup, we should use a method that scales.
> 
> This uses "svn export" (either through libsvn python bindings or the
> command-line utility) if it can. It also caches the result for an hour
> (since the accounts file is only updated server-side once an hour
> anyway).
> 
> 
> Diffs
> -----
> 
>   src/kapidox/generator.py ba4fad92d4b027d791107c58b15b26187d6f3087 
> 
> Diff: https://git.reviewboard.kde.org/r/119805/diff/
> 
> 
> Testing
> -------
> 
> Extracted download_kde_identities() function (and its dependent functions) to another script, and tested with python2 (with libsvn bindings), python3 (without) and python3 (with the svn command line altered so that it would fall back to websvn) - both with and without a cache file/cache directory present.
> 
> Also ran kgenframeworksapidox (python2), and checked that David Faure was correctly listed as the maintainer of KArchive, with an email address.
> 
> 
> Thanks,
> 
> Alex Merry
> 
>

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