Question

I built a package that contains different modules. Everything works, but i have a problem initializing a variable. In the package,i need an init() function to initialize a variable. How can i make this variable available in all my modules/functions?

我尝试了只有部分工作的不同情况。

my_package
  __init__.py
    init()
  subpackage
    my_function   <---- How to use x?


**__init.py__**
  global x
  def init(initial_value):
   global x
   x=initial_value

我想做到:

import my_package
my_package.init(1234)

my_package.subpackage.my_function() <---- Should be able to use x with its 1234 value

Answer 1

我认为,你希望这样做:

init.py

def init(y):
    global x
    x=y

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