Create frontmatter tags from a blog post using rake-nltk and stopwords

tags.py

import re
import sys
import rake_nltk
from rake_nltk import Metric, Rake

def get_text_from_markdown(file_path):
    with open(file_path, 'r') as f:
        text = f.read()

    # Remove markdown tags
    text = re.sub(r'\[(.*?)\]\(.*?\)', '', text)
    text = re.sub(r'`(.*?)`', '', text)

    return text

def generate_keywords(text):
    rake = rake_nltk.Rake(ranking_metric=Metric.WORD_FREQUENCY, min_length=1, max_length=2, stopwords="punkt", include_repeated_phrases=False)
    rake.extract_keywords_from_text(text)

    keywords = rake.get_ranked_phrases()

    return keywords

def generate_frontmatter_tags(keywords):
    frontmatter_tags = []
    for keyword in keywords:
        frontmatter_tags.append(f'  - {keyword}')

    return frontmatter_tags

def gather_keywords_and_return_frontmatter_formatted_tags(blog_post_file_path):
    text = get_text_from_markdown(blog_post_file_path)
    keywords = generate_keywords(text)
    frontmatter_tags = generate_frontmatter_tags(keywords)

    return frontmatter_tags

if __name__ == '__main__':
    blog_post_file_path = sys.argv[1]
    frontmatter_tags = gather_keywords_and_return_frontmatter_formatted_tags(blog_post_file_path)

# Print the frontmatter tags
print('\n'.join(frontmatter_tags))