假設(shè)我有這樣存儲的字典數(shù)據(jù)集列表：data = [ {'Name': 'Sneaker shoes', 'Date & Time': '2019-12-03 18:21:26', 'Information': ['Sizes from 38 to 44', 'Comes in 5 different colour', 'Rated 4.3 out of 5 stars']}, {'Name': 'Worker boots', 'Date & Time': '2018-11-05 10:12:15', 'Information': ['Sizes from 38 to 44', 'Comes in 2 different colour', 'Rated 3.7 out of 5 stars']}, {'Name': 'Slippers', 'Date & Time': '2018-10-05 13:15:44', 'Information': ['Sizes from 38 to 42', 'Comes in 3 different colour', 'Rated 4.1 out of 5 stars']}]我一直試圖將數(shù)據(jù)寫入txt文件，但我不知道如何將其編碼出來。這就是我所做的shoes_database = open("shoes_db.txt", 'w')for value in data: shoes_database.write('\n'.join([value.get('Name'), str(value.get('Date & Time')), str(value.get('Information')), '\n']))shoes_database.close()因為“名稱”和“日期和時間”中的值已正確存儲到文件中。但是，對于“信息”，我無法將每個鞋子信息存儲到新行中，并且沒有方括號和“”，因為它是一個列表。這是我想在 Shoes_db.txt 文件中寫入和存儲的內(nèi)容Sneaker shoes2019-12-03 18:21:26Sizes from 38 to 44Comes in 5 different colourRated 4.3 out of 5 starsWorker boots2018-11-05 10:12:15Sizes from 38 to 44Comes in 2 different colourRated 3.7 out of 5 starsSlippers2018-10-05 13:15:44Sizes from 38 to 42Comes in 3 different colourRated 4.1 out of 5 stars希望我的 python 代碼能得到一些答案。我仍在從中學(xué)習(xí)，因為它是我項目的一部分。我也被限制只能使用python標(biāo)準(zhǔn)庫，所以我不能使用任何第三方庫。
2 回答
慕斯王
TA貢獻(xiàn)1864條經(jīng)驗 獲得超2個贊
下面（“信息”下的數(shù)據(jù)是一個列表，您需要迭代列表條目）
data = [
{'Name': 'Sneaker shoes', 'Date & Time': '2019-12-03 18:21:26',
'Information': ['Sizes from 38 to 44', 'Comes in 5 different colour', 'Rated 4.3 out of 5 stars']},
{'Name': 'Worker boots', 'Date & Time': '2018-11-05 10:12:15',
'Information': ['Sizes from 38 to 44', 'Comes in 2 different colour', 'Rated 3.7 out of 5 stars']},
{'Name': 'Slippers', 'Date & Time': '2018-10-05 13:15:44',
'Information': ['Sizes from 38 to 42', 'Comes in 3 different colour', 'Rated 4.1 out of 5 stars']}
]
with open("shoes_db.txt", 'w') as f:
for idx, entry in enumerate(data):
f.write(entry['Name'] + '\n')
f.write(entry['Date & Time'] + '\n')
for info in entry['Information']:
f.write(info + '\n')
if idx != len(data) - 1:
f.write('\n')
縹緲止盈
TA貢獻(xiàn)2041條經(jīng)驗 獲得超4個贊
with open("shoes_db.txt", 'w') as f:
for entry in data:
f.write(entry['Name'] + '\n')
f.write(entry['Date & Time'] + '\n')
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