[Q] How to exec code object with local variables specified?

[Makoto Kuwata]

Hi,

Is it possible to run code object with local variables specified?
I'm trying the following code but not work:

def fn():
x = 1
y = 2
localvars = {'x': 0}
exec(fn.func_code, globals(), localvars)
print(localvars)
## what I expected is: {'x': 1, 'y': 2}
## but actual is: {'x': 0}

Python: 2.7.3
OS: MacOS X

 

[88888 Dihedral]

Makoto Kuwataæ–¼ 2012å¹´9月20日星期四UTC+8下åˆ7時27分40秒寫é“：

Hi,



Is it possible to run code object with local variables specified?

I'm trying the following code but not work:



def fn():

x = 1

y = 2

localvars = {'x': 0}

exec(fn.func_code, globals(), localvars)

print(localvars)

## what I expected is: {'x': 1, 'y': 2}

## but actual is: {'x': 0}



Python: 2.7.3

OS: MacOS X



--

regards,

makoto kuwata

Do you plan to write an IDE for python scrits ?

I have seen a lot abusiosns of spawns or pipes of mutlti-processes,
and now the exec part again.

I think the sources of Doctor Python and IDLE were available
years ago for showing off python's capabilities in developing an IDE.

 

[88888 Dihedral]

Makoto Kuwataæ–¼ 2012å¹´9月20日星期四UTC+8下åˆ7時27分40秒寫é“：

Hi,



Is it possible to run code object with local variables specified?

I'm trying the following code but not work:



def fn():

x = 1

y = 2

localvars = {'x': 0}

exec(fn.func_code, globals(), localvars)

print(localvars)

## what I expected is: {'x': 1, 'y': 2}

## but actual is: {'x': 0}



Python: 2.7.3

OS: MacOS X



--

regards,

makoto kuwata

Do you plan to write an IDE for python scrits ?

I have seen a lot abusiosns of spawns or pipes of mutlti-processes,
and now the exec part again.

I think the sources of Doctor Python and IDLE were available
years ago for showing off python's capabilities in developing an IDE.