Python实现Steam库存游戏海报下载并组装海报墙的一种解决办法(按游玩时长进行排序)

import requests
import os
import math
from PIL import Image, ImageDraw, ImageFont

API_KEY = "1234567890"    #修改为你自己的密钥
STEAM_ID = "76561198893327278"  #修改为你自己的SteamID

# 1. 获取游戏数据
url = f"https://api.steampowered.com/IPlayerService/GetOwnedGames/v1/?key={API_KEY}&steamid={STEAM_ID}&include_appinfo=true"
games = requests.get(url).json()["response"]["games"]

# 2. 按游玩时长排序
games = sorted(games, key=lambda g: g.get("playtime_forever", 0), reverse=True)

# 3. 下载封面
folder = "covers"
os.makedirs(folder, exist_ok=True)

langs = ["schinese", "tchinese", ""]  # 优先简中，其次繁中，最后默认

for g in games:
    appid = g["appid"]
    cover_path = os.path.join(folder, f"{appid}.jpg")
    if os.path.exists(cover_path):
        continue

    success = False
    for lang in langs:
        if lang:
            cover_url = f"https://cdn.cloudflare.steamstatic.com/steam/apps/{appid}/library_600x900_{lang}.jpg"
        else:
            cover_url = f"https://cdn.cloudflare.steamstatic.com/steam/apps/{appid}/library_600x900.jpg"
        try:
            r = requests.get(cover_url, timeout=10)
            if r.status_code == 200:
                with open(cover_path, "wb") as f:
                    f.write(r.content)
                success = True
                break
        except Exception as e:
            print(f"下载失败 {appid} {lang}: {e}")

    if not success:
        print(f"找不到 {appid} 的封面")


# 4. 拼接成海报墙（按时长排序）
images = []
playtimes = []  # 存储对应的游玩时长（小时）
playtimesMin = []  # 存储对应的游玩时长（min）

for g in games:
    path = os.path.join(folder, f"{g['appid']}.jpg")
    if os.path.exists(path):
        images.append(Image.open(path))
        playtimes.append(g.get("playtime_forever", 0) // 60)  # 分钟转小时
        playtimesMin.append(g.get("playtime_forever", 0)) # 分钟
# 统一大小
size = (200, 300)
images = [img.resize(size) for img in images]

cols = 10
rows = math.ceil(len(images) / cols)

# 每个格子高度 = 封面 + 文本区
cell_w, cell_h = size[0], size[1] + 40
poster = Image.new("RGB", (cols * cell_w, rows * cell_h), (0, 0, 0))

# 字体（Windows 一般有 Arial；如果报错可以换成 "DejaVuSans.ttf"）
try:
    font = ImageFont.truetype("arial.ttf", 20)
except:
    font = ImageFont.load_default()

draw = ImageDraw.Draw(poster)

for i, img in enumerate(images):
    x = (i % cols) * cell_w
    y = (i // cols) * cell_h
    poster.paste(img, (x, y))
    hours = playtimes[i]
    mins = playtimesMin[i]
    if hours != 0:
        text = f"{hours}h"
    else:
        text = f"{mins}min"
    bbox = draw.textbbox((0, 0), text, font=font)
    tw = bbox[2] - bbox[0]
    th = bbox[3] - bbox[1]
    draw.text((x + (cell_w - tw) // 2, y + size[1] + 10), text, font=font, fill=(255, 255, 255))

poster.save("steam_poster_with_hours.jpg")
print("拼接完成 → steam_poster_with_hours.jpg")