上传文件至 q2_1_crawler

q2_1_crawler/q2 (2).py

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+import json
+
+with open("movies.json", "r", encoding="utf-8") as f:
+    data = json.load(f)
+movies = data["movies"]
+
+# 1.① 评分最高和最低
+max_rating_movie = max(movies, key=lambda x: x["rating"])
+min_rating_movie = min(movies, key=lambda x: x["rating"])
+print(max_rating_movie["title"], max_rating_movie["rating"])
+print(min_rating_movie["title"], min_rating_movie["rating"])
+
+# 2.② 各类型电影数量
+genre_count = {}
+for movie in movies:
+    genre = movie["genre"]
+    genre_count[genre] = genre_count.get(genre, 0) + 1
+print(genre_count)
+
+# 3.③ 各导演电影数量
+director_count = {}
+for movie in movies:
+    director = movie["director"]
+    director_count[director] = director_count.get(director, 0) + 1
+print(director_count)
+
+# 4.④ 2020年（含）以后电影数量
+count_2020_later = 0
+for movie in movies:
+    if movie["year"] >= 2020:
+        count_2020_later += 1
+print(count_2020_later)