一段Python自动获取大乐透上一期号码，以及最近120期大乐透号码统计权重随机重号。
import random
import requests
# 前区规则
def generate_numbers():
sections = [(1, 12), (13, 24), (25, 35)]
# 区间比例定义，偶尔出现一次的极端区间比未录入
ratios_options = [[2, 0, 3], [2, 1, 2], [2, 2, 1], [1, 2, 2], [1, 1, 3], [1, 3, 1], [3, 1, 1], [0, 3, 2],
[0, 2, 3], [2, 3, 0], [3, 2, 0]]
ratios_options_weights = [0.04, 0.13, 0.14, 0.13, 0.06, 0.05, 0.10, 0.06, 0.05, 0.03, 0.05]
ratios = random.choices(ratios_options, weights=ratios_options_weights, k=1)[0]
picked_numbers = []
total_sum = 0
# 奇偶比定义
even_ratio = [(2, 3), (3, 2), (4, 1), (1, 4), (0, 5), (5, 0)]
weights = [0.28, 0.31, 0.20, 0.13, 0.03, 0.05]
odd_even_ratio = random.choices(even_ratio, weights=weights, k=1)[0]
required_odds, required_evens = odd_even_ratio
total_sum_list = [(30, 39), (40, 49), (50, 59),
(60, 69), (70, 79), (80, 89),
(90, 99), (100, 109), (110, 119),
(120, 129), (130, 139)]
total_sum_weights = [0.02, 0.01, 0.08, 0.08, 0.14, 0.13, 0.18, 0.15, 0.15, 0.04, 0.02]
total_sum_result = random.choices(total_sum_list, weights=total_sum_weights, k=1)[0]
start, end = total_sum_result
attempt = 0 # 记录循环次数
while not start <= total_sum <= end or len([num for num in picked_numbers if num % 2 != 0]) != required_odds or len(
[num for num in picked_numbers if num % 2 == 0]) != required_evens:
picked_numbers.clear()
total_sum = 0
if attempt == 1000: # 如果循环1000次没有符合的数据就跳出
break
for ratio, section in zip(ratios, sections):
for _ in range(ratio):
# 选择奇数或偶数
if len([num for num in picked_numbers if num % 2 != 0]) < required_odds and random.choice(
[True, False]):
# 选择奇数
num = random.choice([n for n in range(section[0], section[1] + 1) if n % 2 != 0])
else:
# 选择偶数
num = random.choice([n for n in range(section[0], section[1] + 1) if n % 2 == 0])
# 确保不重复
while num in picked_numbers:
num = random.choice([n for n in range(section[0], section[1] + 1) if
n % 2 != 0]) if num % 2 != 0 else random.choice(
[n for n in range(section[0], section[1] + 1) if n % 2 == 0])
picked_numbers.append(num)
total_sum += num
attempt += 1 # 新增：循环次数加1
return picked_numbers, total_sum, ratios, odd_even_ratio
# 随机后区，一大一小
def random_nums():
small_number = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
small_number_weight = [0.10, 0.09, 0.07, 0.06, 0.10, 0.11, 0.08, 0.07, 0.11, 0.08, 0.05, 0.08]
# 选择第一个数
first_number = random.choices(small_number, weights=small_number_weight, k=1)[0]
# 移除第一个数后重新计算权重
updated_weights = [w / (1 - small_number_weight[small_number.index(first_number)]) for i, w in enumerate(small_number_weight) if small_number[i] != first_number]
updated_numbers = [n for n in small_number if n != first_number]
# 选择第二个数
second_number = random.choices(updated_numbers, weights=updated_weights, k=1)[0]
return [first_number, second_number]
def fetch_and_convert_result():
url = "https://webapi.sporttery.cn/gateway/lottery/getHistoryPageListV1.qry?gameNo=85&provinceId=0&pageSize=30&isVerify=1&pageNo=1"
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'
}
response = requests.get(url, headers=headers)
response.raise_for_status() # 确保请求成功
# 解析JSON响应
data = response.json()
# 获取第一个开奖结果
first_result = data['value']['list'][0]['lotteryDrawResult']
# 将开奖结果字符串转换为列表
result_list = [int(num) for num in first_result.split()][:5]
return result_list
# 判断是否有连号
def has_consecutive_numbers(numbers):
numbers.sort() # 对列表进行排序
for i in range(len(numbers) - 1):
if numbers[i] + 1 == numbers[i + 1]:
return True
return False
# 打印符合条件的10组数据
list = fetch_and_convert_result()
count = 0
while count < 10:
try:
numbers, total_sum, ratios, odd_even_ratio = generate_numbers()
has_numbers = has_consecutive_numbers(numbers)
behind = random_nums()
max_value = max(numbers)
min_value = min(numbers)
span = max_value - min_value
# 上期开的号码
# 将列表转换为集合
set1 = set(list)
set2 = set(numbers)
# 计算两个集合的交集,算出重号个数
common_elements = set1.intersection(set2)
repeatlist = [0, 1, 2]
repeatlist_weight = [0.42, 0.48, 0.10]
repeat = random.choices(repeatlist, weights=repeatlist_weight, k=1)[0]
# 重号几个
if len(common_elements) == repeat:
# 是否需要连号,如果需要连号就改成 if has_numbers:
if not has_numbers:
with open('大乐透.txt', 'a', encoding='utf-8') as file:
print("前区:", sorted(numbers), "后区:", sorted(behind), "和值:", total_sum, "跨度:", span,
"区间比:",
ratios, "奇偶比:", odd_even_ratio, "跟上期重号个数:", repeat, file=file)
count += 1
except Exception as e:
pass
print("预祝您中奖！！！")
print("上期开奖号码：", list)