| from pathlib import Path | |
| import re | |
| from tqdm import tqdm | |
| import core | |
| if __name__ == "__main__": | |
| prob_re = re.compile(r"(?i)(?:\n|##* )(?:Problem (\d+)|№(\d+)\.|(\d+)\.)(.)?") | |
| sol_re = re.compile( | |
| r"(?i)(?:\n|##* )(?:Solution|Alternative solution[:\.]|Solution I*[\.:]|Sol[:\.]|Solution \d+)(.)?" | |
| ) | |
| base_path = Path(__file__).resolve().parent.parent | |
| md_path = base_path / "md" / "en-official" | |
| seg_output_path = base_path / "segmented" / "en-official" | |
| seg_output_path.mkdir(parents=True, exist_ok=True) | |
| problem_count = 0 | |
| solution_count = 0 | |
| for md_file in tqdm(md_path.glob("*.md")): | |
| text = "\n" + md_file.read_text(encoding="utf-8") | |
| prob_tags = [(tag, 0) for tag in prob_re.finditer(text)] | |
| sol_tags = [(tag, 1) for tag in sol_re.finditer(text)] | |
| tags = sorted(prob_tags + sol_tags, key=lambda x: x[0].start()) | |
| pairs = core.join_prob_sol(tags, text) | |
| part_pairs = [] | |
| for problem, solution, prob_tag, sol_tag, prob_label in pairs: | |
| sol_part_tags = list(sol_re.finditer(solution)) | |
| if len(sol_part_tags) > 1: | |
| pos = [tag.start() for tag in sol_part_tags] + [len(solution)] | |
| for start, end in zip(pos[:-1], pos[1:]): | |
| part_pairs.append((problem.strip(), solution[start:end].strip(), prob_tag, sol_tag, prob_label)) | |
| else: | |
| part_pairs.append((problem.strip(), solution.strip(), prob_tag, sol_tag, prob_label)) | |
| if part_pairs: | |
| core.write_pairs( | |
| seg_output_path / (md_file.stem + ".jsonl"), | |
| part_pairs, | |
| ) | |
| else: | |
| print(md_file) | |
| problem_count += len(prob_tags) | |
| solution_count += len(part_pairs) | |
| print(f"problem count: {problem_count}, solution count: {solution_count}") | |