How do you run python scripts from other script and have their root in my root?
I have a module "B", I want to run it from a script "C", and I want to call 开发者_开发百科global variables in "B", as they were in the "C" root. Another problem is if I imported sys
in "B" when I run "C" it doesn't see sys
# NameError: global name 'sys' is not defined #
What shall I do?
When you import a module B
(like import B
), every line in B
will be interpreted. I assume this is what you mean when you say you want to run it. To reference members in B
's namespace, you can get them like:
B.something_defined_in_B
.
If you wish to use sys
explicitly in C
, you will need to import it within C
as well.
is it in your PYTHON_PATH?
if not, in script C's init.py
import os, sys
sys.path.append('/PATH/TO/MODULE/B')
then, in module C
from B import *
something_defined_in_B()
精彩评论