On Wednesday, June 12, 2013 5:10:05 PM UTC+1, rusi wrote:
> On Jun 12, 6:29 pm, jacopo <jacopo.pe...@gmail.com> wrote:
> 
> > > 1. How you run -- 'launch' -- the code -- from py and from prod
> 
> >
> 
> > when I have to test I use "python any_script.py"  but in production there 
> > is a c++ program that is able to wrap and run python code (the technical 
> > details are a bit beyond my knowledge)
> 
> >
> 
> > > 2. What error you get
> 
> >
> 
> > when I run as "python any_script.py" I get
> 
> > "ValueError: Attempted relative import in non-package"
> 
> > I have found this 
> > explanation:http://stackoverflow.com/questions/11536764/attempted-relative-import...
> 
> > So I have added at the top of my module:
> 
> >
> 
> > if __name__=="__main__" and __package__ is None:
> 
> >      __package__="myscripts"
> 
> > from ..mylib import MyClass
> 
> >
> 
> > and I get the error:
> 
> > SystemError: Parent module 'mylib' not loaded, canno perform relative import
> 
> >
> 
> > > 3. Did you try bundling your modules into a package? What problem
> 
> > > happened?
> 
> >
> 
> > What does it mean? what does build mean in this contest? I am not 
> > compiling, I just write the .py files.
> 
> 
> 
> I mean use a python package to wrap the modules.
> 
> Roughly that means have a file named __init__.py in the root of your
> 
> modules directory.
> 
> For the details see http://docs.python.org/2/tutorial/modules.html#packages
> 
> 
> 
> More intricacies I dont know. Hopefully someone who knows better can
> 
> answer

thank you Rusi for your help
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