__init__.py

# -*- coding: utf-8 -*-
"""
/***************************************************************************
 Loop_plugin
                                 A QGIS plugin
 This plugin preprocess shapefile inputs to generate python script and json file that are used as input for map2loop
 Generated by Plugin Builder: http://g-sherman.github.io/Qgis-Plugin-Builder/
                             -------------------
        begin                : 2022-10-13
        copyright            : (C) 2022 by Michel M. Nzikou / CET - UWA
        email                : michel.nzikou@alumni.uleth.ca
        git sha              : $Format:%H$
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 This script initializes the plugin, making it known to QGIS.
"""

import os

# from pathlib import Path


# noinspection PyPep8Naming
def classFactory(iface):  # pylint: disable=invalid-name
    """Load Loop_plugin class from file Loop_plugin.

    :param iface: A QGIS interface instance.
    :type iface: QgsInterface
    """
    # Import and check dependencies
    from .install_deps import create_requirement_list, install_module

    # find list of required modules
    required_modules = create_requirement_list()
    # Check if each required module is installed, and install it if necessary
    for module in required_modules:
        try:
            __import__(module)
            print(f"{module} has been successfully imported")
        except ImportError:
            print(f"{module} is not installed. Installing...")
            # subprocess.run("pip install" + str(module))
            install_module(module)
    from .loop_plugin import Loop_plugin

    return Loop_plugin(iface)