我似乎無法弄清楚是什麼導致了下面的屬性錯誤。我真的不確定我在這裏做錯了什麼。任何幫助將是偉大的!Python的屬性錯誤
回溯(最近通話最後一個): 文件 「project2.py」,線路140,在 movie_writter.writerow([movie.title,movie.author,movie.itunes_id,movie.itunes_URL,movie.length] ) AttributeError的:「電影」對象有沒有屬性「長度」
class Movie(Media):
def __init__(self, diction_file):
Media.__init__(self, diction_file)
self.rating = diction_file['contentAdvisoryRating']
self.genre = diction_file['primaryGenreName']
try:
self.track_time = diction_file['trackTimeMillis']
except:
self.track_time = 0
try:
self.description = diction_file['longDescription']
except:
self.description = None
def __len__(self):
return self.track_time/1000
def title_words_num(self):
if self.description != None:
return len(self.description.split())
else:
return 0
movie_list = [Movie(diction_file) for diction_file in movie_samples]
with open('movies.csv', 'w', newline = '') as movies_csv:
movie_writter = csv.writer(movies_csv, delimiter=',')
movie_writter.writerow(["Title", "Artist", "ID", "URL", "Length"])
for movie in movie_list:
movie_writter.writerow([movie.title, movie.author, movie.itunes_id, movie.itunes_URL, movie.length])
movies_csv.close()
我們可以看到你的電影對象嗎? –
@PatrickHaugh我剛編輯我的帖子以顯示電影對象,謝謝! – Avery9115
@roganjosh我添加了我創建的Movie類,謝謝! – Avery9115