thriftrw 1.8.0

功能

• 没有代码生成。.thrift文件在内存中进行分析和编译 在运行时。
• 对字节的发送或接收方式没有任何假设。图书馆 只关心序列化和反序列化。
• 支持Python2和3。
• 类型中的正向和循环引用。

示例

给定.thrift文件，：

// blog.thrift

typedef string PostUUID

typedef binary RichText

union Body {
    1: string plainText
    2: RichText richText
}

struct PostDetails {
    1: required string author
    2: required string subject
    3: required Body body
}

exception UnauthorizedRequestError {
}

service BlogService {
    PostUUID newPost(1: PostDetails post)
        throws (1: UnauthorizedRequestError unauthorized);
}

您可以使用库发送和接收请求和响应，例如，

# client.pyimportthriftrwblog=thriftrw.load('blog.thrift')BlogService=blog.BlogServicedefnew_post():post=blog.PostDetails(author='...',subject='...',body=blog.Body(plainText='Hello, world!'))request=BlogService.newPost.request(post)payload=blog.dumps(request)# send_to_server is implemented by the user.response_payload=send_to_server(payload)response=blog.loads(BlogService.newPost.response,response_payload)ifresponse.unauthorizedisnotNone:raiseresponse.unauthorizedelse:returnresponse.success

# server.pyimportthriftrwblog=thriftrw.load('blog.thrift')BlogService=blog.BlogService# The user's server handler calls handle_new_post with the payload.defhandle_new_post(request_payload):request=blog.loads(BlogService.newPost.request,request_payload)ifrequest.post.author!='admin':response=BlogService.newPost.response(unauthorized=blog.UnauthorizedRequestError())else:# create_post is implemented by the user.post_uuid=create_post(request.post)response=BlogService.newPost.response(success=post_uuid)returnblog.dumps(response)

# client.pydefnew_post():post=blog.PostDetails(...)request=BlogService.newPost.request(post)payload=blog.dumps.message(request)# ^ Instead of using blog.dumps, we use blog.dumps.message to indicate# that we want the request wrapped in a message envelope.response_payload=send_to_server(payload)# Similarly, instead of using blog.loads, we use blog.loads.message to# indicate that we want to parse a response stored inside a message.response_message=blog.loads.message(BlogService,response_payload)response=response_message.bodyifresponse.unauthorizedisnotNone:raiseresponse.unauthorizedelse:returnresponse.success

# server.pydefhandle_request(request_payload):message=blog.loads.message(BlogService,request_payload)ifmessage.name=='newPost':request=message.body# ...response=BlogService.newPost.response(success=post_uuid)returnblog.dumps.message(response,seqid=message.seqid)# As before, we use blog.dumps.message instead of blog.dumps.# It is important that the server use the same seqid in the# response as what was used in the request, otherwise the client# will not be able to process out-of-order responses.else:raiseException('Unknown method %s'%message.name)

注意事项

• 此时只支持精简二进制协议。

相关

• thriftrw-node
• thriftrw-go

许可证

Copyright (c) 2015 Uber Technologies, Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
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THE SOFTWARE.