execute python code and save the stdout as a string

J

jwaixs

Hello,

I've a question. Can I execute a part of a python code and put it's
output in a string? Something like this:

s = ""
s = exec """print "Hello World" """
print s

Greetz,

Noud
 
L

Leif K-Brooks

jwaixs said:
I've a question. Can I execute a part of a python code and put it's
output in a string?
... old_stdout = sys.stdout
... sys.stdout = StringIO()
... try:
... exec code in {}, {}
... return sys.stdout.getvalue()
... finally:
... sys.stdout = old_stdout
... 'foo\n'
 

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