fabriquedoc-backend/extract_emojis.py

"""     
    Fabrique à documents
    Copyright (C) 2023  François Pelletier

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>. 
"""

import emoji


def replace_emojis(input_text):
    '''
    Replaces emojis in text with a custom LaTeX sequence.
    :param input_text:
    :return:
    '''
    for char in input_text:
        if emoji.is_emoji(char):
            input_text = input_text.replace(char, f"\\emoji{{{char}}}")
    return input_text