from gedcom.parser import Parser
from gedcom.element.individual import IndividualElement
from gedcom.tags import GEDCOM_TAG_FAMILY_CHILD
import codecs

def get_indis_by_full_name(in_name, in_surname , root_el):
    result = []
    # Iterate through all root child elements
    for element in root_el:
        if isinstance(element, IndividualElement):
            name, surname = element.get_name()
            if name in in_name and surname in in_surname:
                result.append(element)
    return result

def load_file(file_path):
    all_lines = []
    with codecs.open(file_path, "r", encoding="utf-8-sig", errors='ignore') as input:
        all_lines = input.readlines()

    gedcom_parser = Parser()
    gedcom_parser.parse([(a + '\r\n').encode('utf-8-sig') for a in all_lines], strict=False)
        
    return gedcom_parser



gedcom_parser = load_file("korets_one_person.ged")

element_dict = gedcom_parser.get_element_dictionary()
root_child_elements = gedcom_parser.get_root_child_elements()

boris = get_indis_by_full_name('Борис', 'Эйсурович',root_child_elements)[0]
gedcom_parser.get_families(boris, GEDCOM_TAG_FAMILY_CHILD)