为什么在Gmail中搜索API与Gmail网站的搜索返回不同的结果？ [英] Why does search in gmail API return different result than search in gmail website?
问题描述
我使用Gmail的API来搜索用户的电子邮件。我创建了以下搜索查询：
I'm using the gmail API to search emails from users. I've created the following search query:
ticket after:2015/11/04 AND -from:me AND -in:trash
当我运行在Gmail的浏览器界面此查询我得到的消息11（预期）。当我在API中运行相同的查询但是，我只得到10条消息。在code我用它来查询Gmail的API是用Python编写的，看起来像这样：
When I run this query in the browser interface of Gmail I get 11 messages (as expected). When I run the same query in the API however, I get only 10 messages. The code I use to query the gmail API is written in Python and looks like this:
searchQuery = 'ticket after:2015/11/04 AND -from:me AND -in:trash'
messagesObj = google.get('/gmail/v1/users/me/messages', data={'q': searchQuery}, token=token).data
print messagesObj.resultSizeEstimate # 10
我发出了同样的信息到另一个Gmail地址，并从该电子邮件地址进行测试，并（让我吃惊的）它不与其他电子邮件地址的API搜索显示出来，所以麻烦不电子邮件本身。
I sent the same message on to another gmail address and tested it from that email address and (to my surprise) it does show up in an API-search with that other email address, so the trouble is not the email itself.
通过各种测试Gmail帐户不断地透过电子邮件传送后，我*觉得（但不是100％确定），该浏览器的界面搜索功能具有我。似乎在API搜索它不包括来自电子邮件地址具有相同的名称，而这些结果实际上包括在浏览器的搜索的结果的电子邮件。例如：如果皮特克莱默从 petekramer@icloud.com 将电子邮件发送到 pete@gmail.com （这两者都有自己的名称设置为皮特克莱默），它会在浏览器的搜索表明，它不会显示在API搜索。
After endlessly emailing around through various test-gmail accounts I *think (but not 100% sure) that the browser-interface search function has a different definition of "me". It seems that in the API-search it does not include emails which come from email addresses with the same name while these results are in fact included in the result of the browser-search. For example: if "Pete Kramer" sends an email from petekramer@icloud.com to pete@gmail.com (which both have their name set to "Pete Kramer") it will show in the browser-search and it will NOT show in the API-search.
任何人都可以证实，这是什么问题？如果是这样，是有办法绕过这个来得到相同的结果作为浏览器的搜索返回？还是其他任何人知道为什么从Gmail的浏览器 - 搜索结果来自Gmail的API搜索有何不同？铝的提示是欢迎！
Can anybody confirm that this is the problem? And if so, is there a way to circumvent this to get the same results as the browser-search returns? Or does anybody else know why the results from the gmail browser-search differ from the gmail API-search? Al tips are welcome!
推荐答案
我怀疑这是给你的麻烦了在查询参数。 2015年11月4日是不是一个有效的ES5的ISO 8601日期。你可以尝试另外的后：LT; time_in_seconds_since_epoch＆GT;
I would suspect it is the after query parameter that is giving you trouble. 2015/11/04 is not a valid ES5 ISO 8601 date. You could try the alternative after:<time_in_seconds_since_epoch>
# 2015-11-04 <=> 1446595200
searchQuery = 'ticket AND after:1446595200 AND -from:me AND -in:trash'
messagesObj = google.get('/gmail/v1/users/me/messages', data={'q': searchQuery}, token=token).data
print messagesObj.resultSizeEstimate # 11 hopefully!
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