为什么gmail API中的搜索结果与gmail网站中的搜索不同？ [英] Why does search in gmail API return different result than search in gmail website?
问题描述
我正在使用gmail 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
当我在Gmail的浏览器界面中运行此查询时，我会收到11条消息（如预期）。当我在API中运行相同的查询时，我只收到10条消息。用于查询gmail API的代码用Python编写，如下所示：
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
我发送了相同的消息到另一个gmail地址，并从该电子邮件地址进行测试，（令我感到惊讶的是）它显示在与其他电子邮件地址的API搜索中，所以麻烦不是电子邮件本身。
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帐户不断发送电子邮件，我*（但不是100％肯定）认为浏览器界面搜索功能有一个不同的定义我。似乎在API搜索中，它不包括来自具有相同名称的电子邮件地址的电子邮件，而这些结果实际上包括在浏览器搜索的结果中。例如：如果Pete Kramer从 petekramer@icloud.com 发送电子邮件至 pete@gmail.com （它们的名称设置为Pete Kramer）它将显示在浏览器搜索中，它不会在API搜索中显示。
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.
任何人都可以确认这是问题吗？如果是这样，有没有办法规避这一点，以获得与浏览器搜索返回相同的结果？或者还有其他人知道为什么gmail浏览器搜索的结果与gmail API搜索有所不同？欢迎您提供Al提示！
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
我怀疑这是之后的查询参数给你带来麻烦。 2015/11/04不是有效的ES5 ISO 8601日期。您可以尝试以下替代方案：< time_in_seconds_since_epoch>
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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