Created
June 2, 2021 12:56
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| import argparse | |
| from pathlib import Path | |
| import re | |
| import sys | |
| my_parser = argparse.ArgumentParser(description='List Markdown headings') | |
| my_parser.add_argument('Path', | |
| metavar='path', | |
| type=str, | |
| help='the file to check') | |
| args = my_parser.parse_args() | |
| input_path = Path(args.Path) | |
| if (not input_path.is_file()) or (not input_path.suffix == ".md"): | |
| print("Specify path to a Markdown file.") | |
| sys.exit() | |
| with input_path.open() as fin: | |
| content = fin.read() | |
| # Remove meta-tags that aren't part of the actual heading | |
| content = content.replace("```python\n#", "```") | |
| content = content.replace("<!-- fit --> ", "") | |
| # TODO: Currently not accounted for: | |
| # Python code comments | |
| # <i class="fa-fw fas fa-times-circle color-no"></i> | |
| # @[info](Header) | |
| headings = re.findall(r'#.*?\n', content) | |
| # Add one heading level for Preflight detection | |
| # Convert to set because we only need to see each heading once | |
| unique_headings = {f"#{h.strip()}" for h in headings} | |
| print("Copy-paste the following headings into a Post draft:", end="\n\n") | |
| for h in unique_headings: | |
| print(h) | |
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