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Fixed SVG file generation on windows (#93)#99

Merged
eeaston merged 7 commits into
man-group:masterfrom
smarie:master
Dec 8, 2019
Merged

Fixed SVG file generation on windows (#93)#99
eeaston merged 7 commits into
man-group:masterfrom
smarie:master

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@smarie

@smarie smarie commented Oct 25, 2018

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This pull request fixes #93.

It basically replaces the use of pipes.Template, that does not work on windows, with use of subprocess.Popen. An alternate code, using a temporary file, that is probably even more portable, is also included and commented out - just in case this version does not work on ALL targets (I expect it to work on both POSIX-compliant and WIN though).

The final terminal prints are also improved so as to display a correct error message in case of failure.

…e of pipes and using a temporary file instead. Also improved the terminal message at the end depending on the result of this operation. Fixes man-group#93.
…ution with temp file, and now using the solution with POpen.
@smarie

smarie commented Nov 15, 2018

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Hi there, any news concerning this PR ?
It is relatively small and straightforward so it should really not take long to review.
Thanks in advance! By the way I also opened a bug so that it works on PyCharm when graphviz is installed using conda: https://youtrack.jetbrains.com/issue/PY-32408

So if the bug is fixed on your side and on their side, windows users will finally be able to generate the svg file directly :)

@eeaston

eeaston commented Mar 20, 2019

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Many thanks @smarie, this is really great! Very sorry for the super-slow reply - I'll pop my comments in-line

@eeaston
eeaston self-requested a review March 20, 2019 18:38

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Really nice, thanks - just a couple of small tidies and we can merge it in.

Comment thread pytest-profiling/pytest_profiling.py Outdated
Comment thread pytest-profiling/pytest_profiling.py Outdated
@smarie

smarie commented Mar 21, 2019

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Thanks for the review !

@smarie

smarie commented Mar 21, 2019

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It seems that you have an error in your continuous integration system:

INFO:coveralls:{"message":"Couldn't find a repository matching this job.","error":true}

@eeaston

eeaston commented Mar 21, 2019

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Hi, can you rebase from master? We've fixed this one now.

@smarie

smarie commented Mar 21, 2019

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I'm not sure what you mean - I'm already on my master branch here. I'll just push a dummy commit

@smarie

smarie commented Mar 21, 2019

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Still same error. Maybe the best is to merge on your side using commandline (github explains how on this page) then push

@smarie

smarie commented Mar 26, 2019

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Any news on this @eeaston ? It would be great to close it asap now - it is quite old already. As noted above if your CI is not working for external PRs, you can always merge the PR into your local environment and then push yourself.

@smarie

smarie commented Apr 19, 2019

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I tried to reproduce the error. It does not seem to come from my changes, but from the fact that pytest-profiling\\tests\\unit\\prof\\combined.prof is not created during the unit test execution. So the svg generation fails. See test_generates_svg (in unit tests) for details.

Maybe this was already the case before but the new method is less tolerant to the file not actually existing ?

I have to admit that I can't make more progress by myself here because I have troubles understanding the structure of your unit test, in particular where the .prof file is supposed to be generated.

@smarie

smarie commented Jul 3, 2019

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Up: could this be merged ? It seems to me that this is a very small issue, but unfortunately I have absolutely no clue how to make your test environment work on my local computer: it seems to use advanced combinations of virtualenv and other things, that simply do not work on my windows config :(

@eeaston , could you try to run to checkout the PR code and run the tests locally to see what is the side-effect that was introduced ?

Thanks a lot for this great plugin, again - this PR would make it so much easier to use on windows !

@malthe

malthe commented Nov 19, 2019

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Bump?

@smarie

smarie commented Nov 19, 2019

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I'd love that :) but unfortunately this particular plugin does not seem to be very much maintained. @eeaston do you have more information on this plugin status and the possibility to fix this important issue ?

@eeaston

eeaston commented Dec 1, 2019

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Hey guys, apologies again for the long delays. I've had some time over the holidays to spend on this and am setting up a Windows build on Travis which I've just about got working now. Once I have the tests going for the profiling plugin I'll merge this one in.
Thanks for your patience!

@eeaston

eeaston commented Dec 8, 2019

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Windows build is a-go now, I'll merge this in and add it to the build. Sorry again for the long delay!

@eeaston
eeaston merged commit b798cc2 into man-group:master Dec 8, 2019
@smarie

smarie commented Dec 10, 2019

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Great news !!! Thanks so much @eeaston . Cant wait for the new release.

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pytest-profiling not generating SVG file

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