gwsu2008 · April 11, 2020 17:58
diff --git a/python_underscore.py b/python_underscore.py
 1. Single Leading Underscore: _var
 The underscore prefix is meant as a hint to another programmer that a variable or method starting with a single underscore is intended for internal use. This convention is defined in PEP 8.
  
 2. Single Trailing Underscore: var_
 In summary, a single trailing underscore (postfix) is used by convention to avoid naming conflicts with Python keywords. This convention is explained in PEP 8.

 3. Double Leading Underscore: __var
 A double underscore prefix causes the Python interpreter to rewrite the attribute name in order to avoid naming conflicts in subclasses.
	1. Single Leading Underscore: _var
	The underscore prefix is meant as a hint to another programmer that a variable or method starting with a single underscore is intended for internal use. This convention is defined in PEP 8.

	2. Single Trailing Underscore: var_
	In summary, a single trailing underscore (postfix) is used by convention to avoid naming conflicts with Python keywords. This convention is explained in PEP 8.

	3. Double Leading Underscore: __var
	A double underscore prefix causes the Python interpreter to rewrite the attribute name in order to avoid naming conflicts in subclasses.