lodel2_mirror/README.md

Creating a Lodel “instance”:

use the lodel_init.sh script :

lodel_init.sh INSTANCE_NAME INSTANCE_WANTED_PATH [LODEL2_LIB_PATH]

Once the instance is created you can run an interactive python interpreter using :

cd INSTANCE_PATH; python loader.py

If you want to write a script that run is the instance env you have to from loader import *

First test installation :

• use python 3.4

** install dependencies pip install -r requirements.txt

** Doxygen generation Dependencies : doxygen graphviz doxypy Generation : run doxygen in the root folder (where the Doxyfile is)

** create local config in settings.py Copy settings.py.example to settings.py, change the conf to your local settings

** create DATABASES mysql

CREATE DATABASE lodel2 CHARACTER SET utf8 COLLATE utf8_general_ci; GRANT ALL ON lodel2.* TO “lodel”@“localhost”;

** Generate the code for LeObject API

use refreshdyn.py or :

# -*- coding: utf-8 -*-

from EditorialModel.model import Model
from leobject.lefactory import LeFactory
from EditorialModel.backend.json_backend import EmBackendJson
from leobject.datasources.ledatasourcesql import LeDataSourceSQL

OUTPUT = 'leobject/dyn.py'

em = Model(EmBackendJson('EditorialModel/test/me.json'))

pycode = LeFactory.generate_python(EmBackendJson, {'json_file':'EditorialModel/test/me.json'}, LeDataSourceSQL, {})

print(pycode)

with open(OUTPUT, 'w+') as fp:
    fp.write(pycode)

** Tools

A Makefile is written with common operations :

• make clean : cleans doc and python pycache (and .pyc files)
• make pip : upgrade python libs according to requirements.txt
• make doc : generate the doxygen documentation
• make check : run the unit tests
• make : run check doc and pip