execnet==1.2.0 pytest==2.6.1 py==1.4.23 pytest-xdist==1.10 but our tests don't use gevent
On 4 September 2014 10:10, Srinath <[email protected]> wrote: > which execnet version do you use? 1.1 or 1.2? with 1.2 py.test -n <int> > doesn't even run. > > > [image: Srinath GS on about.me] > > Srinath GS > about.me/srinathgs > <http://about.me/srinathgs>http://srinath.im > I write code @ Alamut > Srinath G S > > > On Thu, Sep 4, 2014 at 1:34 PM, Anatoly Bubenkov <[email protected]> > wrote: > >> so that might very well be the issue - gevent does the patching of the >> threading module which is in use of the execnet... >> try to NOT use gevent patching but just use it directly (by importing and >> using it's attributes), eg avoild .patch_all >> >> >> On 4 September 2014 10:02, Srinath <[email protected]> wrote: >> >>> We just run py.test -n <int>. pytest automatically picks up the tests >>> and then run. some of the unit tests import code from components. >>> Components do gevent monkey patch. so, execnet although uses threading, the >>> locking stuff gets overridden by gevent. Hope this clarifies the use case. >>> >>> >>> [image: Srinath GS on about.me] >>> >>> Srinath GS >>> about.me/srinathgs >>> <http://about.me/srinathgs>http://srinath.im >>> I write code @ Alamut >>> Srinath G S >>> >>> >>> On Thu, Sep 4, 2014 at 12:52 PM, Anatoly Bubenkov <[email protected]> >>> wrote: >>> >>>> I mean the mode of the execnet, do you use threads there? >>>> >>>> >>>> On 4 September 2014 09:10, Srinath <[email protected]> wrote: >>>> >>>>> Hi Anatoly, >>>>> >>>>> We use a lot of greenlets in our code. Unit Tests import them. They >>>>> get monkey patched. So, we really can't use only threading. >>>>> >>>>> >>>>> [image: Srinath GS on about.me] >>>>> >>>>> Srinath GS >>>>> about.me/srinathgs >>>>> <http://about.me/srinathgs>http://srinath.im >>>>> I write code @ Alamut >>>>> Srinath G S >>>>> >>>>> >>>>> On Thu, Sep 4, 2014 at 12:27 PM, Anatoly Bubenkov <[email protected] >>>>> > wrote: >>>>> >>>>>> we use all 4 at latest versions: pytest, pytest-xdist, execnet, py >>>>>> and it works >>>>>> my suggestion is to try not using greenlets and instead use default - >>>>>> threading >>>>>> >>>>>> >>>>>> On 4 September 2014 08:45, Srinath <[email protected]> wrote: >>>>>> >>>>>>> Hi list, >>>>>>> >>>>>>> >>>>>>> *23:01:51* Traceback (most recent call last):*23:01:51* File >>>>>>> "<string>", line 1, in <module>*23:01:51* File "<string>", line 6, in >>>>>>> <module>*23:01:51* File >>>>>>> "/home/epsilon/shiningpanda/jobs/9783e24d/virtualenvs/83eb871d/local/lib/python2.7/site-packages/execnet/gateway_base.py", >>>>>>> line 1215, in serve*23:01:51* SlaveGateway(io=io, id=id, >>>>>>> _startcount=2).serve()*23:01:51* File >>>>>>> "/home/epsilon/shiningpanda/jobs/9783e24d/virtualenvs/83eb871d/local/lib/python2.7/site-packages/execnet/gateway_base.py", >>>>>>> line 777, in serve*23:01:51* self.join()*23:01:51* File >>>>>>> "/home/epsilon/shiningpanda/jobs/9783e24d/virtualenvs/83eb871d/local/lib/python2.7/site-packages/execnet/gateway_base.py", >>>>>>> line 735, in join*23:01:51* >>>>>>> self._receiverthread.join(timeout)*23:01:51* File >>>>>>> "/usr/lib/python2.7/threading.py", line 668, in join*23:01:51* >>>>>>> self.__block.wait()*23:01:51* File "/usr/lib/python2.7/threading.py", >>>>>>> line 244, in wait*23:01:51* waiter.acquire()*23:01:51* File >>>>>>> "_semaphore.pyx", line 112, in gevent._semaphore.Semaphore.acquire >>>>>>> (gevent/gevent._semaphore.c:3004)*23:01:51* File >>>>>>> "/home/epsilon/shiningpanda/jobs/9783e24d/virtualenvs/83eb871d/local/lib/python2.7/site-packages/gevent/hub.py", >>>>>>> line 331, in switch*23:01:51* return >>>>>>> greenlet.switch(self)*23:01:51* gevent.hub.LoopExit: This operation >>>>>>> would block forever >>>>>>> >>>>>>> >>>>>>> We keep getting this error in our CI system which raises >>>>>>> `pytest.internal` error. Can anyone suggest a way to solve this? >>>>>>> >>>>>>> >>>>>>> pytest version: >>>>>>> >>>>>>> pytest==2.5.2 >>>>>>> pytest-cache==0.9 >>>>>>> pytest-capturelog==0.7 >>>>>>> pytest-cov==1.6 >>>>>>> pytest-figleaf==1.0 >>>>>>> pytest-growl==0.1 >>>>>>> pytest-pep8==1.0.4 >>>>>>> pytest-xdist==1.8 >>>>>>> >>>>>>> execnet==1.1 >>>>>>> >>>>>>> >>>>>>> Please help. >>>>>>> >>>>>>> >>>>>>> Also, can anyone tell which version of pytest works well with >>>>>>> execnet1.2? This is the version that has gevent support. >>>>>>> >>>>>>> >>>>>>> [image: Srinath GS on about.me] >>>>>>> >>>>>>> Srinath GS >>>>>>> about.me/srinathgs >>>>>>> <http://about.me/srinathgs>http://srinath.im >>>>>>> I write code @ Alamut >>>>>>> Srinath G S >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Pytest-dev mailing list >>>>>>> [email protected] >>>>>>> https://mail.python.org/mailman/listinfo/pytest-dev >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Anatoly Bubenkov >>>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Anatoly Bubenkov >>>> >>> >>> >> >> >> -- >> Anatoly Bubenkov >> > > -- Anatoly Bubenkov
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