如何通过 apache thrift 生成与 python 3 兼容的代码

Question

This command generates python2 code:

thrift -r -gen py temp.thrift

Then I tried:

thrift -r -gen py3 temp.thrift

but that is not working.

Answer 1

The command line help reveals all options:

thrift  --help

These are all available python-related options available in master today:

  py (Python):
    twisted:         Generate Twisted-friendly RPC services.
    tornado:         Generate code for use with Tornado.
    no_utf8strings:  Do not Encode/decode strings using utf8 in the generated code. Basically no effect for Python 3.
    coding=CODING:   Add file encoding declare in generated file.
    slots:           Generate code using slots for instance members.
    dynamic:         Generate dynamic code, less code generated but slower.
    dynbase=CLS      Derive generated classes from class CLS instead of TBase.
    dynfrozen=CLS    Derive generated immutable classes from class CLS instead of TFrozenBase.
    dynexc=CLS       Derive generated exceptions from CLS instead of TExceptionBase.
    dynimport='from foo.bar import CLS'
                     Add an import line to generated code to find the dynbase class.
    package_prefix='top.package.'
                     Package prefix for generated files.
    old_style:       Deprecated. Generate old-style classes.

According to THRIFT-1857 , py 3 is available starting at 0.10.0.