__init__.py

# -*- coding: utf-8 -*-
"""
/***************************************************************************
 TopoChronia
                                 A QGIS plugin
 This plugin processes plate tectonic model input data into maps of the Earth past topography and geography.
 Generated by Plugin Builder: http://g-sherman.github.io/Qgis-Plugin-Builder/
                             -------------------
        begin                : 2024-10-01
        copyright            : (C) 2024 by Florian Franziskakis
        email                : florian.franziskakis@unige.ch
        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
import sys

# Define the path to the ext_libraries folder (relative to __init__.py)
extlibs = os.path.abspath(os.path.join(os.path.dirname(__file__), "ext_libraries"))

# Check if the folder exists and isn't already in sys.path
if os.path.exists(extlibs) and extlibs not in sys.path:
    sys.path.insert(0, extlibs)

# You can now import libraries from ext_libraries
try:
    import geopy
except ImportError as e:
    raise ImportError(f"Failed to import geopy from {extlibs}. Error: {e}")
# noinspection PyPep8Naming
def classFactory(iface):  # pylint: disable=invalid-name
    """Load TopoChronia class from file TopoChronia.

    :param iface: A QGIS interface instance.
    :type iface: QgsInterface
    """
    #
    from .topo_chronia import TopoChronia
    return TopoChronia(iface)