I need to access to the variables of the scope of a module imported in the main module from other module.
In my app, I've some modules in the same directory. One of these modules is a module that read a config_file.ini using configparser in order to load the configuration variables that use the other modules.
I don't want to import more than one time the module that manages the config_file.ini in order to avoid the issues of keep open twice the same file.
I'm not using functions nor clases in the module that manages the config_file.ini (only a function to update the file) but not to load the variables.
Graphical concept:
Module_A:
# !usr/bin/python3
# -*- coding: UTF-8 -*-
import module_B
import module_C
print(module_B.my_var)
print(module_C.my_var)
Module_B:
# !usr/bin/python3
# -*- coding: UTF-8 -*-
my_var = "This is the Module B"
Module_C:
# !usr/bin/python3
# -*- coding: UTF-8 -*-
my_var = "This is the Module C"
print(module_B.my_var)
I'm using Python3.x
Should I encapsulate them in a separate class? I'm not experienced in OOP :-(
Modules are only loaded once; subsequent imports reuse the already imported module .
In other words, just load your config.ini
in your one module, then import the variables from that module into others.
如果要访问Module_C中的Module_B.my_var,则需要在Module_C中import Module_B
。
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