python案例统计角球数哪边领先？

wen python案例 2026-08-20 172

本文目录导读：

python案例统计角球数哪边领先？

基础版本：角球统计程序
进阶版本：实时交互系统
使用说明

我来为您提供一个统计角球数并判断哪边领先的Python案例,这个程序可以实时监控和统计足球比赛的角球数据。

基础版本：角球统计程序

class CornerKickCounter:
    def __init__(self, home_team="主队", away_team="客队"):
        """初始化角球计数器"""
        self.home_team = home_team
        self.away_team = away_team
        self.home_corners = 0
        self.away_corners = 0
        self.corner_log = []  # 记录角球事件
    def add_corner(self, team):
        """添加角球记录"""
        if team == "home":
            self.home_corners += 1
            team_name = self.home_team
        elif team == "away":
            self.away_corners += 1
            team_name = self.away_team
        else:
            print("无效的队伍标识，请输入 'home' 或 'away'")
            return
        # 记录日志
        log_entry = f"第{len(self.corner_log)+1}个角球: {team_name}"
        self.corner_log.append(log_entry)
        print(log_entry)
    def get_leader(self):
        """判断哪边领先"""
        if self.home_corners > self.away_corners:
            return f"{self.home_team}领先"
        elif self.away_corners > self.home_corners:
            return f"{self.away_team}领先"
        else:
            return "双方持平"
    def get_statistics(self):
        """获取完整统计数据"""
        return {
            "home_team": self.home_team,
            "away_team": self.away_team,
            "home_corners": self.home_corners,
            "away_corners": self.away_corners,
            "leader": self.get_leader(),
            "corner_log": self.corner_log[:]  # 返回副本
        }
    def reset(self):
        """重置计数"""
        self.home_corners = 0
        self.away_corners = 0
        self.corner_log = []
        print("计数器已重置")
    def __str__(self):
        """打印当前状态"""
        return f"比分: {self.home_team} {self.home_corners} - {self.away_corners} {self.away_team}"
# 使用示例
def basic_demo():
    print("=== 基础角球统计 ===")
    match = CornerKickCounter("曼联", "利物浦")
    # 模拟比赛过程
    match.add_corner("home")  # 曼联获得角球
    match.add_corner("away")  # 利物浦获得角球
    match.add_corner("home")  # 曼联再获角球
    match.add_corner("home")  # 曼联继续获得
    match.add_corner("away")  # 利物浦扳回一个
    print(f"\n当前状态: {match}")
    print(f"领先情况: {match.get_leader()}")
    print(f"详细统计: {match.get_statistics()}")
if __name__ == "__main__":
    basic_demo()

进阶版本：实时交互系统

import time
from datetime import datetime
import json
class LiveCornerKickTracker:
    """增强版的角球跟踪系统"""
    def __init__(self):
        self.matches = {}
    def create_match(self, match_id, home_team, away_team):
        """创建新比赛"""
        self.matches[match_id] = {
            "home_team": home_team,
            "away_team": away_team,
            "home_corners": 0,
            "away_corners": 0,
            "events": [],
            "start_time": datetime.now(),
            "status": "进行中"
        }
        print(f"比赛创建成功: {home_team} VS {away_team}")
        return match_id
    def add_corner_kick(self, match_id, team, minute):
        """添加角球事件"""
        if match_id not in self.matches:
            print("比赛不存在")
            return
        match = self.matches[match_id]
        if team in ["home", "away"]:
            match[f"{team}_corners"] += 1
            # 记录事件
            event = {
                "minute": minute,
                "team": match[f"{team}_team"],
                "type": "角球",
                "timestamp": datetime.now()
            }
            match["events"].append(event)
            print(f"[{match['home_team']} VS {match['away_team']}] 第{minute}分钟, {event['team']}获得角球!")
        else:
            print("无效的团队标识")
    def get_current_status(self, match_id):
        """获取比赛实时状态"""
        if match_id not in self.matches:
            return "比赛不存在"
        match = self.matches[match_id]
        hc = match["home_corners"]
        ac = match["away_corners"]
        # 判断领先
        if hc > ac:
            lead = f"{match['home_team']}领先{hc-ac}个角球"
        elif ac > hc:
            lead = f"{match['away_team']}领先{ac-hc}个角球"
        else:
            lead = "双方角球数持平"
        status = {
            "match_id": match_id,
            "home_team": match["home_team"],
            "away_team": match["away_team"],
            "home_corners": hc,
            "away_corners": ac,
            "lead_info": lead,
            "total_corners": hc + ac,
            "status": match["status"]
        }
        return status
    def display_match_info(self, match_id):
        """显示比赛信息"""
        status = self.get_current_status(match_id)
        if isinstance(status, dict):
            print("\n" + "="*50)
            print(f"比赛ID: {status['match_id']}")
            print(f"比赛: {status['home_team']} VS {status['away_team']}")
            print(f"比分: {status['home_corners']} - {status['away_corners']}")
            print(f"领先情况: {status['lead_info']}")
            print(f"总角球数: {status['total_corners']}")
            print(f"比赛状态: {status['status']}")
            print("="*50)
            # 显示时间线
            if match_id in self.matches and self.matches[match_id]["events"]:
                print("\n时间线:")
                for event in self.matches[match_id]["events"]:
                    print(f"  {event['minute']}分钟: {event['team']} - {event['type']}")
    def save_match_data(self, match_id, filename):
        """保存比赛数据到文件"""
        if match_id not in self.matches:
            print("比赛不存在")
            return
        with open(filename, 'w', encoding='utf-8') as f:
            json.dump(self.matches[match_id], f, ensure_ascii=False, indent=2, default=str)
        print(f"比赛数据已保存到 {filename}")
    def load_match_data(self, filename):
        """从文件加载比赛数据"""
        try:
            with open(filename, 'r', encoding='utf-8') as f:
                data = json.load(f)
            # 重新加载到系统中
            match_id = f"loaded_{datetime.now().timestamp()}"
            self.matches[match_id] = data
            print(f"比赛数据加载成功, 比赛ID: {match_id}")
            # 显示加载的比赛信息
            self.display_match_info(match_id)
            return match_id
        except FileNotFoundError:
            print("文件不存在")
        except json.JSONDecodeError:
            print("无效的JSON格式")
# 进阶使用示例
def advanced_demo():
    print("=== 进阶版角球追踪系统 ===")
    tracker = LiveCornerKickTracker()
    # 创建一场比赛
    match_id = tracker.create_match("M001", "皇马", "巴萨")
    # 模拟比赛过程
    matches = [
        (match_id, "home", 5),
        (match_id, "away", 12),
        (match_id, "home", 23),
        (match_id, "away", 35),
        (match_id, "home", 45),
        (match_id, "home", 68),
        (match_id, "away", 90)
    ]
    for match, team, minute in matches:
        tracker.add_corner_kick(match, team, minute)
        time.sleep(0.5)  # 模拟实时更新
    # 显示比赛状态
    tracker.display_match_info(match_id)
    # 保存数据
    tracker.save_match_data(match_id, "match_data.json")
    # 取消注释以测试加载功能
    # tracker.load_match_data("match_data.json")
# 分析功能版本
class CornerAnalysis:
    """角球数据分析"""
    def __init__(self, tracker):
        self.tracker = tracker
    def analyze_trend(self, match_id):
        """分析角球趋势"""
        if match_id not in self.tracker.matches:
            return
        match = self.tracker.matches[match_id]
        events = match["events"]
        if not events:
            print("暂无角球数据")
            return
        # 按时间分段分析
        periods = {
            "上半场(0-45)": [e for e in events if e["minute"] <= 45],
            "下半场(46-90)": [e for e in events if e["minute"] > 45]
        }
        print("\n=== 角球趋势分析 ===")
        for period, period_events in periods.items():
            home = sum(1 for e in period_events if e["team"] == match["home_team"])
            away = sum(1 for e in period_events if e["team"] == match["away_team"])
            print(f"{period}: 主队{home}个, 客队{away}个")
    def get_efficiency_ratio(self, match_id):
        """计算角球效率比率"""
        if match_id not in self.tracker.matches:
            return None
        match = self.tracker.matches[match_id]
        hc = match["home_corners"]
        ac = match["away_corners"]
        total = hc + ac
        if total == 0:
            return 0
        return {
            "home_percentage": (hc / total) * 100,
            "away_percentage": (ac / total) * 100,
            "home_ratio": hc / ac if ac > 0 else float('inf'),
            "away_ratio": ac / hc if hc > 0 else float('inf')
        }
if __name__ == "__main__":
    print("选择运行模式:")
    print("1. 基础版")
    print("2. 进阶版")
    choice = input("请输入选项 (1/2): ")
    if choice == "1":
        basic_demo()
    elif choice == "2":
        advanced_demo()
    else:
        print("无效选项")

使用说明

基础版：简单记录角球数并判断领先方
进阶版：包含时间记录、数据分析、数据保存等功能
交互操作：
- add_corner("home") 或 add_corner("away") 添加角球
- get_leader() 获取当前领先情况
- reset() 重置计数器