"Rafael Durán Castañeda" <rafadurancastan...@gmail.com> wrote...
Thank you for your answer Frank, I think I've found the problem. I was
calling modules from inside subpackages, and I need to use them from
outside, so I have package in PYTHONPATH. is that correct? But now I have
another question: Can I execute an script inside subpackage1 importig
modules from subpackage2?
Hi Rafael
I am no expert, so I cannot answer you directly.
In my case, my program started as a single module.
As it grew, I started to split some parts off and store them in separate
modules in the same directory. I placed 'import' statements in the main
module, and it worked.
Then I found the need for some modules to refer to objects in other modules,
so I needed 'import' statements within the modules. I found myself hitting
problems with circular imports from time to time, but with some help from
this group and re-reading the docs I got over this hurdle.
Only recently has my project got big enough to start thinking about
packages. It adds complexity, but by reading the docs again, and thinking
carefully about the structure, I have so far managed to handle the problems
that occur.
I found the 'modules' chapter in the tutorial a good place to start. Once
you have fully grasped the contents, PEP 328 is a good resource for
understanding what has changed in python 3.x.
BTW, this group prefers 'bottom posting'. You will see that I have placed my
response below yours. If you want to reply to this, please follow the same
practice.
Hope this helps to get you started.
Frank
--
http://mail.python.org/mailman/listinfo/python-list
