Functools module in python helps in implementing higher-order functions. Higher-order functions are dependent functions that call other functions. Total_ordering provides rich class comparison methods that help in comparing classes without explicitly defining a function for it. So, It helps in the redundancy of code.
The six rich class comparison methods are:
- object.__lt__(self, other)
- object.__le__(self, other)
- object.__eq__(self, other)
- object.__ne__(self, other)
- object.__gt__(self, other)
- object.__ge__(self, other)
There are 2 essential conditions to implement these comparison methods:
- At least one of the comparison methods must be defined from lt(less than), le(less than or equal to), gt(greater than) or ge(greater than or equal to).
- The eq function must also be defined.
False False True True False True
Note: Since the
__gt__ method is not implemented, it shows “Not
True False False True
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