CherryPy

working version

using bash, not xxonsh:

    cd ~/apps/angela/
    python3.6 -m venv snarg
    source snarg/bin/activate
    python3 site.py

or the non-virt way:

    cd ~/apps/angela/
    /home/wendell/apps/angela/env/bin/python3.6 site.py

my domain use:

LOTS of changes to get cherrypy config to work

FINALLY got virtualhost to work! (apparently MUST have text config file)

    pip3 install beautifulsoup4
    pip3 install geopy
    pip3 install geojson
    pip3 install toml
    pip3 install geojson_rewind
    pip3 install shapely
    pip3 install requests
and copy over overpass

psycopg2

WITHIN the venv:

(snarg) wendell@opal4:~/apps/angela
    mkdir pkgs
(snarg) wendell@opal4:~/apps/angela
    cd pkgs
(snarg) wendell@opal4:~/apps/angela/pkgs
    git clone https://github.com/psycopg/psycopg2.git
Cloning into 'psycopg2'...

    find /usr -name "pg_config"
/usr/pgsql-11/bin/pg_config

> python3 setup.py build_ext --pg-config /usr/pgsql-11/bin/pg_config build
> python3 setup.py build_ext --pg-config /usr/pgsql-11/bin/pg_config install

the edit cgi/postg.py for new credentials

Vue.js

    $ mkdir vuejs
    $ cd vuejs
    $ npm init
    $ npm install vue@next
    $ npm install ol

todo: read installation notes

When using Vue, we recommend also installing the Vue Devtools in your browser, allowing you to inspect and debug your Vue applications in a more user-friendly interface.

npm is the recommended installation method when building large scale applications with Vue. It pairs nicely with module bundlers such as Webpack or Rollup

Hmmm..., need to read about these:

See the following examples for more detail on bundling OpenLayers with your application:

• Using Rollup
• Using Webpack
• Using Parcel
• Using Browserify

webpack - NO

We'll choose webpack

    > cd ~/apps/notes_static/
    > mv index.html  index-notes.html
    > cp ~/src/ol-webpack/index.html .
    > cp ~/src/ol-webpack/bundle.js .

Yipee! a map shows up!

HOWEVER, webpack looks too hard, and wasn't used in vue3, so DON'T USE it.