script to translate from compiler AST

[Andrey Khavryuchenko]

Hi!

I'm looking for a script to translate from 'compiler' AST to py source
and executable code.

Google search reveals hardly useful links.

Is there something like that or it is left as an exercise for a curious
developer?

 

[Miki Tebeka]

Hello Andrey,

I'm looking for a script to translate from 'compiler' AST to py source
and executable code.

Google search reveals hardly useful links.

Is there something like that or it is left as an exercise for a curious
developer?

Have you looked at the parser module?
(http://www.python.org/doc/current/lib/module-parser.html) it does
have some functions operating on AST. The is also a visitor patter
support in the compiler module.

HTH.
Miki

 

[Michael Hudson]

Hi!

I'm looking for a script to translate from 'compiler' AST to py source
google('decompyle')

and executable code.

Um, not sure what you're asking for here. You might be asking for
Python2C, but it's probably not what you want...

Cheers,
mwh

 

[Andrey Khavryuchenko]

Miki,

"MT" == Miki Tebeka wrote:

MT> Have you looked at the parser module?
MT> (http://www.python.org/doc/current/lib/module-parser.html) it does
MT> have some functions operating on AST. The is also a visitor patter
MT> support in the compiler module.

Well, I'm speaking exactly about the compiler module. Imagine, I've built
an AST that I want to run. I've not found an easy (read library) way to do
that, hence the questions.

 

[Andrey Khavryuchenko]

Michael,

"MH" == Michael Hudson wrote:


MH> google('decompyle')

Well, not *that*

MH> Um, not sure what you're asking for here. You might be asking for
MH> Python2C, but it's probably not what you want...

Imagine, I've built an AST that I want to run. I've not found an easy
(read library) way to do that, hence the question.

Is there a way or I'd better write a proper 'visitor' myself?

 

[Michael Hudson]

Imagine, I've built an AST that I want to run. I've not found an
easy (read library) way to do that, hence the question.

Ah! Try

http://groups.google.com/groups?th=f3f7a7f6fac16ca2

Cheers,
mwh

 

[Andrey Khavryuchenko]

Michael,

"MH" == Michael Hudson wrote:


MH> Ah! Try

MH> http://groups.google.com/groups?th=f3f7a7f6fac16ca2

Wow, thanks! Exactly what I need. Unfortunately pycodegen is not yet
documented