This web server returns objects from ROOT files in json format

1. PYTHONPATH environment variable should contain path to ROOT lib directory
2. Python's major version should be the same as used for ROOT compilation

$> virtualenv venv
$> source venv/bin/activate
$> pip install -r requirements.txt

From application's folder:

$> python run.py

By default the application runs with environments loaded from envs/default.env. You can change it by setting the enveronments' file in ENV environment. For example:

$> ENV=default python run.py # Will load env/default.env
$> ENV=production python run.py # Will load env/production.env

The application configured through envirnment variables (see the section above). Default configuration:

ROOT_DATA=data
FLASK_PORT=8081
FLASK_HOST=0.0.0.0
DEBUG=True

• ROOT_DATA --- path to the root directory with ROOT files.
• FLASK_PORT and FLASK_HOST --- port and host for the web server
• DEBUG --- on/off debug mode

/?files=file1,file2,file3&items=item1,item2

{
  "result": [
    {
      "items": {
        "item1": {
          "_typename": "TGraph",
          ...
        },
        "item2": {
          "_typename": "TGraph",
          ...
        }
      },
      "root": "file1"
    },
    {
      "items": {
        "item1": {
          "_typename": "TGraph",
          ...
        },
        "item2": {
          "_typename": "TGraph",
          ...
        }
      },
      "root": "file2"
    }
  ]
}