我试图处理spinn3r的数据。数据以protobuf的形式返回。在python中,当我打印protobuf对象时,我得到:
print data
source {
link {
href: ""
resource: ""
}
canonical_link {
href: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
resource: ""
}
title: ""
hashcode: ""
lang {
code: "en"
probability: -1.0
}
generator: ""
description: ""
last_posted: ""
last_published: ""
date_found: ""
publisher_type: "MICROBLOG"
}
feed {
link {
href: ""
resource: ""
}
canonical_link {
href: ""
resource: ""
}
title: ""
hashcode: ""
lang {
code: "en"
probability: -1.0
}
generator: ""
description: ""
last_posted: ""
last_published: ""
date_found: ""
etag: ""
channel_link {
href: ""
resource: ""
}
}
feed_entry {
link {
href: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
resource: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
}
canonical_link {
href: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
resource: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
}
title: "The value of a man resides in what he gives and not in what he is capable of receiving. ~ Albert Einstein"
hashcode: "8WhKLK9Lyng"
lang {
code: "en"
probability: -1.0
}
author {
name: "_PattiShaw (Patti Shaw)"
email: ""
link {
href: "http://twitter.com/_PattiShaw"
}
}
spam_probability: 0.0
last_published: "2011-01-20T19:08:49Z"
date_found: "2011-01-20T19:08:49Z"
identifier: 1295550574016007548
content {
mime_type: "text/html"
data: "x\332M\214\301\r\2000\014\304V\271\t`\201\n\211\007\033\260@B\003\215TR\324\226\362cv\020/\276\266\3459\010\032\305S\220V\020v2d)\352\245@\rW\240\212\267\330\264\275\300\361@\346]\317\003,\325\277\327\202\205\016\342\370m\262,\242Mm\353pc\214,\271bR+U\324\036\200\236&\363"
encoding: "zlib"
}
}
permalink_entry {
link {
href: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
resource: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
}
canonical_link {
href: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
resource: "http://twitter.com/_PattiShaw/statuses/28167079857225728"
}
title: "The value of a man resides in what he gives and not in what he is capable of receiving. ~ Albert Einstein"
hashcode: "8WhKLK9Lyng"
lang {
code: "en"
probability: -1.0
}
author {
name: "_PattiShaw (Patti Shaw)"
email: ""
link {
href: "http://twitter.com/_PattiShaw"
}
}
spam_probability: 0.0
last_published: "2011-01-20T19:08:49Z"
date_found: "2011-01-20T19:09:34Z"
identifier: 1295550574016007548
content {
mime_type: "text/html"
data: ""
}
content_extract {
mime_type: "text/html"
data: ""
}
generator: ""
}
我想从“feed\u entry”对象中提取“author name”。我试过了:
^{pr2}$我得到了一个错误:
AttributeError: 'RepeatedCompositeFieldContainer' object has no attribute 'name'
我试着打印author对象看看会发生什么。我得到的是:
print u.feed_entry.author
[<spinn3rApi_pb2.Author object at 0x362e6d0>]
如何提取作者姓名?在
看起来
u.feed_entry.author
是一个列表。注意方括号:这应该可以解决您的问题(假设您至少有一位作者):
^{pr2}$相关问题 更多 >
编程相关推荐