overview

This is the code that powers the Brown University U.S. Epigraphy project.

For more information about that project, see that site's 'About' page

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student-developer installation

• mac

  • note: this first write-up will go through steps very sequentially; much can be optimized in the future via a provision shell-script.

  • assumptions

    • you have Brown's VPN installed, and active

    • you have python 2.7x, virtualenv -- all modern macs default to this

    • you have git installed

    • you have virtualenv installed

    • mild familiarity with the Terminal app (when you see an instruction to run something that begins with a $, that means run it from the Terminal -- but don't type the $ and following space)

    • xcode developer tools are installed

      • why: needed to install lxml, a python xml package, in a later step

      • if you're not sure they're installed, try running $ xcode-select --install

        • if the developer tools weren't installed, you'll be prompted to install them via a GUI interface -- takes 5-10 minutes for the install

  • create the directory 'usepweb_project_stuff' anywhere (not web-accessible)

  • create the virtual environment

    • cd into the usepweb_project_stuff directory, and run:

       $ virtualenv --python=/usr/bin/python2.7 --prompt=[env_usepweb] --no-site-packages ./env_usepweb
      

    • you should now see the directory env_usepweb in the usepweb_project_stuff directory

  • activate the virtual environment

    • run $ source ./env_usepweb/bin/activate

      • you'll notice the beginning of the command-line now shows [env_usepweb], indicating that the virtual environment is activated.

    • run $ pip install pip --upgrade

      • pip is a tool for installing python packages

  • get this code

    • run $ git clone https://github.com/Brown-University-Library/usepweb_project ./usepweb_project

    • you should now see the directory env_usepweb, and the directory usepweb_project, in the usepweb_project_stuff directory

  • update the virtual environment

    • run $ pip install -r ./usepweb_project/config/requirements.txt

    • takes a few minutes; if you want, you can see the packages you just installed with the command $ pip freeze (you don't have to run that)

  • make some directories

    • run $ mkdir ./usepweb_logs

    • run $ mkdir ./usepweb_env_settings

    • run $ mkdir ./usepweb_db_stuff

    • run $ mkdir ./usepweb_web_stuff

    • you should now see those four directories, in addition to the previous two, in the usepweb_project_stuff directory

  • create the environmental-settings file

    • get the usepweb_env_settings.sh file from a developer, and put it in the usepweb_env_settings directory

    • open the file env_usepweb/bin/activate, and add the following 3 lines to the bottom (replacing FULL_PATH_TO with your actual path:

        USEPWEB__SETTINGS="/FULL_PATH_TO/usepweb_env_settings.sh"
        source $USEPWEB__SETTINGS
        echo "- usepweb_project env settings loaded into environment from $USEPWEB__SETTINGS"
      

      (tip: you can copy the full path to a file by selecting the file in the Finder, and selecting option-command-c)

    • update the environmental-settings file as needed

    • load the settings file by running

        $ source ./env_usepweb/bin/activate
      

      (you'll see the echo message appear)

  • db work

    • create the db:

        $ sqlite3 ./usepweb_db_stuff/usepweb.db
        SQLite version 3.8.10.2 2015-05-20 18:17:19
        Enter ".help" for usage hints.
        sqlite> create table dummy(text, priority INTEGER);
        sqlite> drop table dummy;
        sqlite> .quit
        $
      

      • the db is not actually saved until a table is created, thus the dummy table create/drop

    • update the db's structure

      • navigate into the project directory

        • run $ cd ./usepweb_project/

        you're now in the usepweb_project_stuff/usepweb_project directory

      • initial db setup

        • run $ python ./manage.py migrate

      • additional db setup

        • run python ./manage.py migrate --run-syncdb
        • run python ./manage.py createsuperuser and supply the requested username/password info

    • using the admin, manually add a couple of collections from data supplied by developer

      • TODO, auto-populate db on creation

  • update non-project webfiles

    • via sftp, or via data supplied by developer, populate the usepweb_project_stuff/usepweb_web_stuff/usep_data directory

    • via sftp, or via data supplied by developer, populate the usepweb_project_stuff/usepweb_web_stuff/usep_images directory. Note, the full image directory is huge, only use the necessary images for the few collections created above

      • TODO: see if code can be changed to default to pointing to production's image-directory

  • test via python ./manage.py check, and then via python ./manage.py runserver

  • review typical work-session steps

    • open Teminal
    • cd to usepweb_project_stuff/usepweb_project directory
    • run $ git pull and do whatever needs done
    • run $ source ../env_usepweb/bin/activate
    • run python ./manage.py runserver

  • do a test commit

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provisioning TODOs

• combine some of above into a shell script

• consider a pre-made sqlite3 db

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