[
https://issues.apache.org/jira/browse/THRIFT-2642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jens Geyer updated THRIFT-2642:
---
Description:
Recursive structs in 0.9.2 work fine in c++ & c#, but not in python, because
generated code trying to use objects which not constructed yet.
Struct:
{code}
struct Recursive {
1: list Children
}
{code}
Python code:
{code}
class Recursive:
thrift_spec = (
None, # 0
(1, TType.LIST, 'Children', (TType.STRUCT,(Recursive,
Recursive.thrift_spec)), None, ), # 1
)
{code}
Error message:
{code}
Traceback (most recent call last):
File "ttypes.py", line 20, in
class Recursive:
File "ttypes.py", line 28, in Recursive
(1, TType.LIST, 'Children', (TType.STRUCT,(Recursive,
Recursive.thrift_spec)), None, ), # 1
NameError: name 'Recursive' is not defined
{code}
was:
Recursive structs in 0.9.2 work fine in c++ & c#, but not in python, because
generated code trying to use objects which not constructed yet.
Struct:
{quote}struct Recursive {
1: list Children
}
{quote}
Python code:
{quote}class Recursive:
thrift_spec = (
None, # 0
(1, TType.LIST, 'Children', (TType.STRUCT,(Recursive,
Recursive.thrift_spec)), None, ), # 1
)
{quote}
An error:
{quote}Traceback (most recent call last):
File "ttypes.py", line 20, in
class Recursive:
File "ttypes.py", line 28, in Recursive
(1, TType.LIST, 'Children', (TType.STRUCT,(Recursive,
Recursive.thrift_spec)), None, ), # 1
NameError: name 'Recursive' is not defined
{quote}
> Recursive structs don't work in python
> --
>
> Key: THRIFT-2642
> URL: https://issues.apache.org/jira/browse/THRIFT-2642
> Project: Thrift
> Issue Type: Bug
> Components: Python - Compiler, Python - Library
>Affects Versions: 0.9.2
>Reporter: Igor Kostenko
>
> Recursive structs in 0.9.2 work fine in c++ & c#, but not in python, because
> generated code trying to use objects which not constructed yet.
> Struct:
> {code}
> struct Recursive {
> 1: list Children
> }
> {code}
> Python code:
> {code}
> class Recursive:
> thrift_spec = (
> None, # 0
> (1, TType.LIST, 'Children', (TType.STRUCT,(Recursive,
> Recursive.thrift_spec)), None, ), # 1
> )
> {code}
> Error message:
> {code}
> Traceback (most recent call last):
> File "ttypes.py", line 20, in
> class Recursive:
> File "ttypes.py", line 28, in Recursive
> (1, TType.LIST, 'Children', (TType.STRUCT,(Recursive,
> Recursive.thrift_spec)), None, ), # 1
> NameError: name 'Recursive' is not defined
> {code}
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