Which version of web2py? I just try impor... with command line web2py instance and it works...
I am using web2py 2.14.6 Richard On Tue, Aug 16, 2016 at 3:34 PM, Jim Steil <ato.st...@gmail.com> wrote: > Let me restate my issue > > I can use pandas just fine on ubuntu 16.04. The problem occurs when I'm > importing a module into a web2py controller and that module fails to import > on the 'import pandas as pd' line. > > Just to be clear, pandas works find on the box. It is when it runs on > web2py through the nginx/uwsgi stack that it fails. > > -Jim > > > On Tue, Aug 16, 2016 at 2:30 PM, Richard Vézina < > ml.richard.vez...@gmail.com> wrote: > >> Strange! >> >> Missing dependency which didn't install because of a broken link? >> >> Richard >> >> On Tue, Aug 16, 2016 at 3:22 PM, Jim Steil <ato.st...@gmail.com> wrote: >> >>> From my system: >>> >>> administrator@ubuntu16-2:/etc/nginx/sites-enabled$ sudo pip show pandas >>> [sudo] password for administrator: >>> --- >>> Metadata-Version: 2.0 >>> Name: pandas >>> Version: 0.18.1 >>> Summary: Powerful data structures for data analysis, time series,and >>> statistics >>> Home-page: http://pandas.pydata.org >>> Author: The PyData Development Team >>> Author-email: pyd...@googlegroups.com >>> Installer: pip >>> License: BSD >>> Location: /usr/local/lib/python2.7/dist-packages >>> Requires: pytz, python-dateutil, numpy >>> Classifiers: >>> Development Status :: 5 - Production/Stable >>> Environment :: Console >>> Operating System :: OS Independent >>> Intended Audience :: Science/Research >>> Programming Language :: Python >>> Programming Language :: Python :: 2 >>> Programming Language :: Python :: 3 >>> Programming Language :: Python :: 2.7 >>> Programming Language :: Python :: 3.4 >>> Programming Language :: Python :: 3.5 >>> Programming Language :: Cython >>> Topic :: Scientific/Engineering >>> >>> I'm experiencing this on multiple Ubuntu 16.04 systems. Pip has been >>> updated using: >>> >>> sudo pip install --upgrade pip >>> >>> ...before installing pandas which I installed using pip and not an >>> ubuntu package. >>> >>> -Jim >>> >>> btw - really appreciate your help with this... >>> >>> >>> On Tue, Aug 16, 2016 at 2:19 PM, Richard Vézina < >>> ml.richard.vez...@gmail.com> wrote: >>> >>>> Maybe try reinstall pip package, or if you use ubuntu package, use pip >>>> one instead... >>>> >>>> On Tue, Aug 16, 2016 at 3:16 PM, Richard Vézina < >>>> ml.richard.vez...@gmail.com> wrote: >>>> >>>>> Can you identify the responsible piece of pandas code that cause the >>>>> issue? It don't make sens if you can't import pandas as pd in U16.04... I >>>>> just try and it works... >>>>> >>>>> >>>>> sudo pip show pandas >>>>> --- >>>>> Metadata-Version: 1.1 >>>>> Name: pandas >>>>> Version: 0.18.1 >>>>> Summary: Powerful data structures for data analysis, time series,and >>>>> statistics >>>>> Home-page: http://pandas.pydata.org >>>>> Author: The PyData Development Team >>>>> Author-email: pyd...@googlegroups.com >>>>> License: BSD >>>>> Location: /usr/local/lib/python2.7/dist-packages >>>>> Requires: python-dateutil, pytz, numpy >>>>> Classifiers: >>>>> Development Status :: 5 - Production/Stable >>>>> Environment :: Console >>>>> Operating System :: OS Independent >>>>> Intended Audience :: Science/Research >>>>> Programming Language :: Python >>>>> Programming Language :: Python :: 2 >>>>> Programming Language :: Python :: 3 >>>>> Programming Language :: Python :: 2.7 >>>>> Programming Language :: Python :: 3.4 >>>>> Programming Language :: Python :: 3.5 >>>>> Programming Language :: Cython >>>>> Topic :: Scientific/Engineering >>>>> >>>>> Richard >>>>> >>>>> On Tue, Aug 16, 2016 at 2:52 PM, Jim Steil <ato.st...@gmail.com> >>>>> wrote: >>>>> >>>>>> Richard >>>>>> >>>>>> I have not had it successfully running under ubuntu 16.04 with a >>>>>> prior version of pandas. I have it running on Ubuntu 14.04 with the same >>>>>> version of pandas. It fails on: >>>>>> >>>>>> import pandas as pd >>>>>> >>>>>> -Jim >>>>>> >>>>>> On Tue, Aug 16, 2016 at 1:02 PM, Richard Vézina < >>>>>> ml.richard.vez...@gmail.com> wrote: >>>>>> >>>>>>> Massimo's has always said it wasn't secure, I ignore the exact >>>>>>> reason(s)... >>>>>>> >>>>>>> I suggest downgrading pandas with this rational you were using is in >>>>>>> previous version of pandas and nginx without this problem... >>>>>>> >>>>>>> I do use pandas (but not HDF5 Store) and I don't experiment this >>>>>>> issue... neither in 12.04 or 16.04 >>>>>>> >>>>>>> Richard >>>>>>> >>>>>>> On Tue, Aug 16, 2016 at 1:55 PM, Jim S <j...@qlf.com> wrote: >>>>>>> >>>>>>>> In my reading I didn't see that downgrading pandas would help. Am I >>>>>>>> missing something or did I mislead you with my post? Downgrading >>>>>>>> ubuntu >>>>>>>> would help (which is what we have now, but would like to run the latest >>>>>>>> ubuntu). >>>>>>>> >>>>>>>> But, back to the main question, what are the biggest factors in not >>>>>>>> recommending rocket for production use? Does putting haproxy in front >>>>>>>> of >>>>>>>> the rocket servers alleviate the concerns? >>>>>>>> >>>>>>>> -Jim >>>>>>>> >>>>>>>> On Tuesday, August 16, 2016 at 11:48:59 AM UTC-5, Richard wrote: >>>>>>>>> >>>>>>>>> You can't downgrade pandas package? >>>>>>>>> >>>>>>>>> Richard >>>>>>>>> >>>>>>>>> On Tue, Aug 16, 2016 at 12:35 PM, Jim S <j...@qlf.com> wrote: >>>>>>>>> >>>>>>>>>> Ron >>>>>>>>>> >>>>>>>>>> It would depend on what OS you're running on the x86 box. This >>>>>>>>>> would be a good place to start http://web2py.com/books/ >>>>>>>>>> default/chapter/29/13/deployment-recipes >>>>>>>>>> >>>>>>>>>> Also, if you don't mind, could you re-post this in a new thread >>>>>>>>>> so this thread could focus on my initial question? >>>>>>>>>> >>>>>>>>>> -Jim >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Tuesday, August 16, 2016 at 11:23:17 AM UTC-5, Ron Chatterjee >>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>> On that note, can someone point me to documentation about how to >>>>>>>>>>> set up an environment in dedicated sever on X86? I am thinking about >>>>>>>>>>> co-locating than shared hosting. If someone does go that route, how >>>>>>>>>>> we >>>>>>>>>>> manage to set up the hosting environment? >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Tuesday, August 16, 2016 at 11:50:51 AM UTC-4, Jim S wrote: >>>>>>>>>>>> >>>>>>>>>>>> Hi >>>>>>>>>>>> >>>>>>>>>>>> I currently have my app deployed using Ubuntu 14.04 / nginx / >>>>>>>>>>>> uwsgi. I have a couple of servers load-balanced behind a haproxy >>>>>>>>>>>> server. >>>>>>>>>>>> I'm running ssl on the haproxy system and talking http to web2y >>>>>>>>>>>> through >>>>>>>>>>>> nginx/uwsgi. >>>>>>>>>>>> >>>>>>>>>>>> Now, I'm trying to upgrade ubuntu to 16.04 and an having issues >>>>>>>>>>>> with pandas (used in my web2py app) through the nginx/uwsgi stack. >>>>>>>>>>>> See >>>>>>>>>>>> this issue for what might be causing it - >>>>>>>>>>>> http://stackoverflow.com/questions/19439190/segmentation-f >>>>>>>>>>>> ault-while-using-pandas-in-uwsgi >>>>>>>>>>>> >>>>>>>>>>>> Fixing this error is obviously something beyond my capabilities >>>>>>>>>>>> so it got me thinking about alternative deployment options. One >>>>>>>>>>>> that I'm >>>>>>>>>>>> considering is replacing my nginx / uwsgi stack with just the >>>>>>>>>>>> rocket server >>>>>>>>>>>> to serve the web2py app. My rocket servers (2 of them) would be >>>>>>>>>>>> behind the >>>>>>>>>>>> haproxy server so would not be public-facing. >>>>>>>>>>>> >>>>>>>>>>>> I'm aware of the recommendation against running rocket in a >>>>>>>>>>>> production environment but am not aware of the reasons for the >>>>>>>>>>>> recommendation. >>>>>>>>>>>> >>>>>>>>>>>> My question - does running multiple rocket servers behind >>>>>>>>>>>> haproxy remove the concerns about rocket in a production >>>>>>>>>>>> environment? >>>>>>>>>>>> >>>>>>>>>>>> -Jim >>>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>> Resources: >>>>>>>>>> - http://web2py.com >>>>>>>>>> - http://web2py.com/book (Documentation) >>>>>>>>>> - http://github.com/web2py/web2py (Source code) >>>>>>>>>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>>>>>>>>> --- >>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>> Google Groups "web2py-users" group. >>>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>>> send an email to web2py+un...@googlegroups.com. >>>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>> Resources: >>>>>>>> - http://web2py.com >>>>>>>> - http://web2py.com/book (Documentation) >>>>>>>> - http://github.com/web2py/web2py (Source code) >>>>>>>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>>>>>>> --- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "web2py-users" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to web2py+unsubscr...@googlegroups.com. >>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Resources: >>>>>>> - http://web2py.com >>>>>>> - http://web2py.com/book (Documentation) >>>>>>> - http://github.com/web2py/web2py (Source code) >>>>>>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>>>>>> --- >>>>>>> You received this message because you are subscribed to a topic in >>>>>>> the Google Groups "web2py-users" group. >>>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>>>>> pic/web2py/MTOjl8gPuTk/unsubscribe. >>>>>>> To unsubscribe from this group and all its topics, send an email to >>>>>>> web2py+unsubscr...@googlegroups.com. >>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>> >>>>>> >>>>>> -- >>>>>> Resources: >>>>>> - http://web2py.com >>>>>> - http://web2py.com/book (Documentation) >>>>>> - http://github.com/web2py/web2py (Source code) >>>>>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>>>>> --- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "web2py-users" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to web2py+unsubscr...@googlegroups.com. >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> >>>> -- >>>> Resources: >>>> - http://web2py.com >>>> - http://web2py.com/book (Documentation) >>>> - http://github.com/web2py/web2py (Source code) >>>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>>> --- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "web2py-users" group. >>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>> pic/web2py/MTOjl8gPuTk/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> web2py+unsubscr...@googlegroups.com. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >>> Resources: >>> - http://web2py.com >>> - http://web2py.com/book (Documentation) >>> - http://github.com/web2py/web2py (Source code) >>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "web2py-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to web2py+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> Resources: >> - http://web2py.com >> - http://web2py.com/book (Documentation) >> - http://github.com/web2py/web2py (Source code) >> - https://code.google.com/p/web2py/issues/list (Report Issues) >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "web2py-users" group. >> To unsubscribe from this topic, visit https://groups.google.com/d/to >> pic/web2py/MTOjl8gPuTk/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> web2py+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. 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