Re: [Pydev-users] Setting up Eclipse pydev django development environment
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Re: [Pydev-users] Setting up Eclipse pydev django development environment
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From: Gary R. <gar...@ve...> - 2016-06-07 02:09:21
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Hi all,
I am still fighting this problem.
I have installed Eclipse Neon because my version of Debian uses java 8.
I have then installed the PyDev plugin. I also installed a terminal
emulator plugin.
Selecting windows>Preferences>PyDev>Interpereters>Python Interpereters,
I used New to create python3.5sys to attach the systems usr/bin and
usr/lib python files to Eclipse. At this point Eclipse works.
Although the python version selected in the setup is supposed to be
python 3.5 (the systems version), running python --version in the
Eclipse Terminal returns python version 2.7.11 and django 1.9.6.
The preferences, python Interpreter page shows /usr/bin/python3.5
interpreter selected resulting in the following libraries:
/usr/bin/python3.5
/usr/lib/python3.5/plat-x86_64-linux-gnu
/usr/lib/python3.5/lib-dynload
/usr/local/libpython3.5/dist-packages
/usr/lib/python3/dist-packages
Does anyone have an idea as to why the wrong versions of python and
django show up.
Gary R.
On 05/09/2016 03:50 AM, Fabio Zadrozny wrote:
> Hi Gary,
>
> There are some ways you can setup things in your use case...
>
> So, first, I'll explain a bit on the concepts related to then provide
> the possible solutions:
>
> Workspaces: Eclipse itself provides the concept of workspaces, so,
> each workspace is completely independent from another (i.e.:
> projects/configurations from one workspace are usually not visible to
> another workspace).
>
> Python Interpreter: PyDev can have multiple interpreters configured.
> You can think of each interpreter as a virtualenv, where the
> configuration of one is independent of the other (if you use
> virtualenvs, you should usually configure an interpreter for each
> virtualenv).
>
> Project: This is the place where your own source code should reside.
> Each folder marked as a source folder will be set as an entry in the
> PYTHONPATH (see http://www.pydev.org/manual_101_project_conf2.html).
>
> As you said that you don't want things to be tied to system changes,
> you should download a python install from python.org
> <http://python.org> and keep it independent from the computer
> installation (I must say I usually use miniconda to create multiple
> python installations that are independent from the system... you can
> see more at: http://conda.pydata.org/docs/).
>
> As to how to map things internally, you can:
>
> 1. create a new workspace for each python/virtualenv/conda env you
> have installed (and then all the projects/interpreters will be
> separate -- and when launching Eclipse/PyDev, you should select with
> which one you want to work -- if you want to work with multiple at the
> same time you have to launch multiple instances... if you go that
> route, in preferences > general > workspace you can set a workspace
> name to be shown in the title to help you know which one you're
> working with).
>
> 2. Create a single workspace, configuring the multiple interpreters
> you have in preferences > PyDev > Interpreters > Python interpreter
> and then, for each project you have, go to the project properties
> (alt+enter with project selected) > PyDev - Interpreter/Grammar and
> select which interpreter that project should use.
>
> To know how to deal with existing code, there's an entry in the FAQ
> related to it:
> http://www.pydev.org/faq.html#PyDevFAQ-HowdoIimportexistingprojects%2FsourcesintoPyDev%3F
>
> Cheers,
>
> Fabio
>
>
> On Sat, May 7, 2016 at 7:12 PM, Gary Roach <gar...@ve...
> <mailto:gar...@ve...>> wrote:
>
> Hi
>
> I need assistance in setting up my development environment an have
> gotten no response from the Eclipselink-users-request list. I hope
> that
> someone on this list can be of assistance.
>
> I am running Debian stretch OS (Ubuntu is Debian for all practical
> purposes) with an Xwindows KDE desktop. I have a couple of
> projects that
> require both Python 2.7 and others that requre 3.x, I will be using
> Django 1.7, 1.8 and 1.9 as needed. Each project must be completely
> separate from the other pojects and must not use global libraries. In
> short each project must be atomic. All projects use a common
> postgresql
> database or the Django default and may have to share an Apache
> server. I
> should be able to delete a project with out effecting the others.
> Updates to software by the Debian apt-get method should not effect the
> projects. It would be nice if I could port older projects over to the
> new setup.
>
> I have been using another IDE but the IDE suffers from lack of
> development. With that one I used vertualenv or Python3-venv to
> set up
> virtual environments for each. I have attempted to set up a similar
> thing with Eclipse and have had all kinds of conflicts. The bottom
> line
> is that I have no idea what I am doing. I need a road map, preferably
> not requiring a lot of extra code, to set things up.
>
> All help will be sincerely appreciated.
>
> Gary R.
>
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