execfile() on file subclass or string
Brano Zarnovican
zarnovican at pobox.sk
Thu Mar 24 04:19:07 EST 2005
Hi !
I have a python script represented by a string.
I need to execute it in a context. 'exec' does
the job, but doesn't display the filename in
tracebacks. 'execfile' is displaying the filename
but it can only exec a script in a filesystem.
I have tried:
- to give exec a filename, like:
exec script_content in dict({'__file__':'bla.py'})
=> didn't work (neighter with __name__)
- create an in-memory file subclassing 'file'
class memfile(file):
..
def read(self)..
=> also pointless as 'execfile' doesn't accept a file
only a filename
Can you help me ?
The only problem I need to resolve is that I don't see
the script name in tracebacks.
Thanks,
BranoZ
PS: The script didn't came from the filesystem, but I know
it's content and a name.
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