german_gender_check.py

from german_nouns.lookup import Nouns

# Input list of words with their articles and translations
word_list = '''


das Dienen - служба
die Persón
die Ausstelung - виставка
der Obst
die Buch - книга
das Auto - авто


'''.strip().split('\n')


# Initialize the German nouns lookup
nouns = Nouns()

# Mapping of genus to definite and indefinite articles
definite_articles = {'m': 'der', 'f': 'die', 'n': 'das'}

def check_german_article(article, word):
    """
    Check if the given article is correct for the provided German word.

    Parameters:
        article (str): The German article (e.g., 'der', 'die', 'das', 'ein', 'eine').
        word (str): The German noun to check the article for.

    Returns:
        bool: True if the article is correct, False otherwise.
        str: Explanation for the result.
    """
    try:
        word_data = nouns[word]
        if not word_data:
            raise KeyError()
        
        for entry in word_data:
            if article == definite_articles[entry['genus']]:
                return True, f"The article '{article}' is correct for the word '{word}'."

        if len(word_data) == 1:
            should_be = definite_articles[word_data[0]['genus']]
        else:
            should_be = 'one of ' + ', '.join(definite_articles[v['genus']] for v in word_data)
        return False, f"The article '{article}' is incorrect for the word '{word}'. It should be {should_be}."
    except KeyError:
        return False, f"The word '{word}' was not found in the nouns library."

def process_and_check_words(word_list):
    """
    Parse the word list, extract the article and German word, 
    and check if the article is correct.

    Parameters:
        word_list (list): List of strings in the format "article word - translation".

    Returns:
        None
    """
    for entry in word_list:
        try:
            if '-' in entry:
                # Split the entry into the German part and the translation
                german_part, _ = entry.split('-', 1)
            else:
                german_part = entry

            # Split the German part into the article and the word
            article, word = german_part.strip().split(' ', 1)
            article = article.strip()
            word = word.strip()

            # Check if the article is correct
            result, explanation = check_german_article(article, word)
            if not result:
                print(explanation)
        except Exception as e:
            print(f'Error: "{e}" for word "{entry}"')


# Run the function
process_and_check_words(word_list)