Python standard library: Built-in function __import__ (name, Globals=none, Locals=none, fromlist= (), level=0)

This function implements the function of the import module. This function is mainly implemented for the function of the statement import , in most cases it is not necessary to use this function directly. For example, if you want to load the module dynamically, you need to use this function.

Example:

Import Glob,os    modules = [] for  module_file in Glob.glob ("*-plugin.py"):      try:         module_name,ext = Os.path.splitext (Os.path.basename (module_file))         module = __import__ (module_name)         modules.append (module)      except Importerror:         pass #ignore broken modules      #say hello to all modules for      module in modules:
  
   module.hello ()  
  

Here, all the built-in functions are learned to complete.

Cai Junsheng qq:9073204 Shenzhen

Python standard library: Built-in function __import__ (name, Globals=none, Locals=none, fromlist= (), level=0)