# -*- coding: utf-8 -*-
from openerp.http import request

'''
    Check if module is installed
'''
def is_module_installed(module_name):
    domain = [
        ('name', '=', module_name),
        ('state', '=', 'installed')
    ]

    module = request.env['ir.module.module'].search(domain)

    return len(module) != 0

'''
'''
def is_field_exists(model_name, field_name):
    fields = request.env[model_name].fields_get([field_name])