import json
import time
from itertools import chain
import requests
weekly_range = range(83, 500)
biweekly_range = range(1, 300)
weekly_url = 'https://leetcode.cn/contest/api/info/weekly-contest-{}/'
biweekly_url = 'https://leetcode.cn/contest/api/info/biweekly-contest-{}/'
questions = {}
def format_time(timestamp):
return time.strftime('%Y-%m-%d %H:%M', time.localtime(timestamp))
def format_duration(seconds):
m = seconds // 60
return f'{m} 分钟'
def weekly(contest):
url = weekly_url.format(contest)
time.sleep(1)
try:
res = requests.get(url, timeout=6).json()
res['title'] = f'第 {contest} 场周赛'
res['title_en'] = f'Weekly Contest {contest}'
print(res)
return res
except Exception as e:
print(str(e))
def biweekly(contest):
url = biweekly_url.format(contest)
time.sleep(1)
try:
res = requests.get(url, timeout=6).json()
res['title'] = f'第 {contest} 场双周赛'
res['title_en'] = f'Biweekly Contest {contest}'
print(res)
return res
except Exception as e:
print(str(e))
def handle(result: dict):
if result is None or 'error' in result:
return None
qs = result['questions']
if qs is None:
return None
for q in qs:
questions[q['title_slug']] = {
'contest_title': result['title'],
'contest_title_en': result['title_en'],
'contest_title_slug': result['contest']['title_slug'],
'contest_id': result['contest']['id'],
'contest_start_time': result['contest']['origin_start_time'],
'contest_duration': result['contest']['duration'],
'user_num': result['user_num'],
}
def run():
weekly_res = []
biweekly_res = []
contest_list = []
for i in weekly_range:
res = weekly(i)
if res and 'error' in res:
break
weekly_res.append(res)
for i in biweekly_range:
res = biweekly(i)
if res and 'error' in res:
break
biweekly_res.append(res)
for v in chain(weekly_res, biweekly_res):
handle(v)
contest_list.append(
[
v['contest']['id'],
v['title'],
v['title_en'],
v['questions'],
v['contest']['start_time'],
v['contest']['duration'],
v['user_num'],
]
)
contest_list.sort(key=lambda x: x[4], reverse=True)
with open("contest.json", 'w', encoding='utf-8') as f:
f.write(json.dumps(questions))
with open('contest_list.json', 'w', encoding='utf-8') as f:
f.write(json.dumps(contest_list))
# ["id", "title", "title_en", "questions", "start_time", "duration"]
def generate_contest_list():
with open('./result.json', 'r', encoding='utf-8') as f:
result = json.loads(f.read())
m = {item['question_title_slug']: item for item in result}
with open('contest_list.json', 'r', encoding='utf-8') as f:
contest_list = list(json.loads(f.read()))
contest_readme_prefix = """# 力扣竞赛
[English Version](/solution/CONTEST_README_EN.md)
## 段位与荣誉勋章
竞赛排名根据 竞赛积分（周赛和双周赛）进行计算，注册新用户的基础分值为 1500 分，在竞赛积分 ≥1600 的用户中，根据比例 5%, 20%, 75% 设定三档段位，段位每周比赛结束后计算一次。
如果竞赛积分处于段位的临界值，在每周比赛结束重新计算后会出现段位升级或降级的情况。段位升级或降级后会自动替换对应的荣誉勋章。
| 段位 | 比例 | 段位名 | 国服分数线 | 勋章 |
| ----- | ------ | -------- | --------- | --------------------------------------------------------------------------- |
| LV3 | 5% | Guardian | ≥2220.91 | <p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/images/Guardian.gif" style="width: 80px;" /></p> |
| LV2 | 20% | Knight | ≥1865.77 | <p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/images/Knight.gif" style="width: 80px;" /></p> |
| LV1 | 75% | - | - | - |
力扣竞赛 **全国排名前 10** 的用户，全站用户名展示为品牌橙色。
## 赛后估分网站
https://lcpredictor.herokuapp.com/
## 往期竞赛\n\n"""
contest_readme_en_prefix = """# LeetCode Contest
[中文文档](/solution/CONTEST_README.md)
## Contest Rating & Badge
The contest badge is calculated based on the contest rating.
For LeetCoders with rating >=1600,
If you are in the top 5% of the contest rating, you’ll get the “Guardian” badge.
If you are in the top 25% of the contest rating, you’ll get the “Knight” badge.
| Level | Proportion | Badge | Rating | |
| ----- | ---------- | ---------- | -------------- | ----------------------------------------------------------------------------------------------------------------------- |
| LV3 | 5\% | Guardian | ≥2173.81 | <p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/images/Guardian.gif" style="width: 80px;" /></p> |
| LV2 | 20\% | Knight | ≥1847.59 | <p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/images/Knight.gif" style="width: 80px;" /></p> |
| LV1 | 75\% | - | - | - |
For top 10 users (excluding LCCN users), your LeetCode ID will be colored orange on the ranking board. You'll also have the honor with you when you post/comment under discuss.
## Rating Predictor
Get your rating changes right after the completion of LeetCode contests, https://lcpredictor.herokuapp.com/
## Past Contests\n\n"""
items = []
en_items = []
for _, title, title_en, qs, start_time, duration, user_num in contest_list:
v = (
"#### "
+ title
+ f'({format_time(start_time) + ", " + format_duration(duration)}) '
+ f'参赛人数 {user_num}'
+ "\n\n"
)
v_en = "#### " + title_en + "\n\n"
for q in qs:
slug = q['title_slug']
data = m.get(slug)
if data is None:
continue
v += f'- [{str(int(data["frontend_question_id"])) + ". " + data["title_cn"]}]({data["relative_path_cn"]})\n'
v_en += f'- [{str(int(data["frontend_question_id"])) + ". " + data["title_en"]}]({data["relative_path_en"]})\n'
if qs:
items.append(v)
en_items.append(v_en)
content_cn = contest_readme_prefix + "\n\n".join(items)
content_en = contest_readme_en_prefix + "\n\n".join(en_items)
with open("CONTEST_README.md", 'w', encoding='utf-8') as f:
f.write(content_cn)
with open("CONTEST_README_EN.md", 'w', encoding='utf-8') as f:
f.write(content_en)
run()
generate_contest_list()