[jira] [Commented] (THRIFT-3783) python code generator dose not handle struct dependent

["Dikiy Igor (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/THRIFT-3783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15748313#comment-15748313 ] 

Dikiy Igor commented on THRIFT-3783:
------------------------------------

Similar error in generated python code
Thrift struct
{code} 
struct A
{ 1: list<B> b; }
struct B
{ 1: list<A> a; }
{code}

Generated Code like a:
{code}
class A:
  thrift_spec = (
    None, # 0
    (1, TType.LIST, 'b', (TType.STRUCT,(B, B.thrift_spec)), None, ), # 4
  )
{code}
Error:
{code}
NameError: name 'B' is not defined
{code}

> python code generator dose not handle struct dependent
> ------------------------------------------------------
>
>                 Key: THRIFT-3783
>                 URL: https://issues.apache.org/jira/browse/THRIFT-3783
>             Project: Thrift
>          Issue Type: Bug
>          Components: Python - Compiler
>            Reporter: Huabin
>            Priority: Minor
>
> given thrift idl
> {code}
> struct A {
> 1: B b,
> }
> struct B {
> 1: i32 b,
> }
> {code}
> generated ttypes.py
> {code}
> 20   class A:
>  21   """
>  22   Attributes:
>  23    - b
>  24   """
>  25  
>  26   thrift_spec = (
>  27     None, # 0
>  28     (1, TType.STRUCT, 'b', (B, B.thrift_spec), None, ), # 1
>  29   )
>  30  
> {code}
> import A will cause error since it referenced B, which has not be defined.



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