mirror of
https://github.com/TheAlgorithms/C
synced 2024-11-29 00:33:14 +03:00
125 lines
3.4 KiB
Python
125 lines
3.4 KiB
Python
#!/usr/bin/env python3
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from dataclasses import dataclass
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from os import listdir
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from pathlib import Path
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import requests
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@dataclass
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class Task:
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"""The task dataclass. Container for task info"""
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id: str
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title: str
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solution: str
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difficulty: str
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def fetch_leetcode_folder_tasks(solutions_folder: Path) -> list[Task]:
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"""Fetch leetcode tasks from the Leetcode"""
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# Fetch tasks info from the leetcode API.
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resp = requests.get("https://leetcode.com/api/problems/algorithms/", timeout=10)
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content_dict = resp.json()
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raw_tasks_id_dict = {}
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for task in content_dict["stat_status_pairs"]:
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task_stat = task["stat"]
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raw_tasks_id_dict[str(task_stat["frontend_question_id"])] = task
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# Generate result tasks info to be inserted into the document
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tasks_list = []
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difficulty = {1: "Easy", 2: "Medium", 3: "Hard"}
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for fl in listdir(solutions_folder):
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task_id = fl.split(".")[0]
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raw_task = raw_tasks_id_dict.get(task_id, None)
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if raw_task is None:
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continue
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raw_task_stat = raw_task["stat"]
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tasks_list.append(
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Task(
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id=f'{raw_task_stat["frontend_question_id"]}',
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title=f'[{raw_task_stat["question__title"]}](https://leetcode.com/problems/{raw_task_stat["question__title_slug"]})',
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solution=f"[C](./src/{fl})",
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difficulty=f'{difficulty.get(raw_task["difficulty"]["level"], "")}',
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)
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)
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return tasks_list
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HEADER_ID = "#"
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HEADER_TITLE = "Title"
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HEADER_SOLUTION = "Solution"
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HEADER_DIFFICULTY = "Difficulty"
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SEPARATOR = "-"
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def print_directory_md(tasks_list: list[Task]) -> None:
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"""Print tasks into the stdout"""
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def get_max_len(get_item):
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return max(list(map(lambda x: len(get_item(x)), tasks_list)))
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id_max_length = max(get_max_len(lambda x: x.id), len(HEADER_ID))
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title_max_length = max(get_max_len(lambda x: x.title), len(HEADER_TITLE))
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solution_max_length = max(get_max_len(lambda x: x.solution), len(HEADER_SOLUTION))
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difficulty_max_length = max(
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get_max_len(lambda x: x.difficulty), len(HEADER_DIFFICULTY)
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)
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def formatted_string(header, title, solution, difficulty):
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return (
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f"| {header.rjust(id_max_length)} "
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+ f"| {title.ljust(title_max_length)} "
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+ f"| {solution.ljust(solution_max_length)} "
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+ f"| {difficulty.ljust(difficulty_max_length)} |"
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)
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tasks_rows = []
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tasks_rows.append(
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formatted_string(HEADER_ID, HEADER_TITLE, HEADER_SOLUTION, HEADER_DIFFICULTY)
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)
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tasks_rows.append(
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formatted_string(
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id_max_length * SEPARATOR,
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title_max_length * SEPARATOR,
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solution_max_length * SEPARATOR,
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difficulty_max_length * SEPARATOR,
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)
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)
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tasks_list.sort(key=lambda x: int(x.id.strip()))
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for task in tasks_list:
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tasks_rows.append(
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formatted_string(task.id, task.title, task.solution, task.difficulty)
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)
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print(
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"""
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# LeetCode
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### LeetCode Algorithm
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"""
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)
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for item in tasks_rows:
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print(item)
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if __name__ == "__main__":
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top_dir = Path(".")
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solutions_folder = top_dir / "leetcode" / "src"
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tasks_list = fetch_leetcode_folder_tasks(solutions_folder)
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print_directory_md(tasks_list)
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