[英]Python / Dictionary / List / Mongo insert issues - beginner
對不起,試着理解並習慣了字典和列表對象。
我通過他們的ebaysdk調用eBay的API,並希望將其中的項目存儲為Mongo中的文檔。 簡單。
以下是將返回的架構示例:
<timestamp>2009-09-04T00:47:12.456Z</timestamp>
<searchResult count="2">
<item>
<itemId>230371938681</itemId>
<title>Harry Potter and the Order of the Phoenix HD-DVD</title>
<globalId>EBAY-US</globalId>
<primaryCategory>
<categoryId>617</categoryId>
<categoryName>DVD, HD DVD & Blu-ray</categoryName>
</primaryCategory>
我已經嘗試了500次這段代碼的迭代,這是我最基本的東西。
from ebaysdk import finding
from pymongo import MongoClient
api = finding(appid="billy-40d0a7e49d87")
api.execute('findItemsByKeywords', {'keywords': 'potter'})
listings = api.response_dict()
client = MongoClient('mongodb://user:pass@billy.mongohq.com:10099/ebaystuff')
db = client['ebaycollection']
ebay_collection = db.ebaysearch
for key in listings:
print key
ebay_collection.insert(key)
會得到這個錯誤:
Traceback (most recent call last):
File "ebay_search.py", line 34, in <module>
ebay_collection.insert(key)
File "/Library/Python/2.7/site-packages/pymongo/collection.py", line 408, in insert
self.uuid_subtype, client)
File "/Library/Python/2.7/site-packages/pymongo/collection.py", line 378, in gen
doc['_id'] = ObjectId()
TypeError: 'str' object does not support item assignment
簡單的東西。 我想要做的就是將每個項目添加為文檔。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.