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1"""
2Reversed Operations not available in the stdlib operator module.
3Defining these instead of using lambdas allows us to reference them by name.
4"""
6from __future__ import annotations
8import operator
11def radd(left, right):
12 return right + left
15def rsub(left, right):
16 return right - left
19def rmul(left, right):
20 return right * left
23def rdiv(left, right):
24 return right / left
27def rtruediv(left, right):
28 return right / left
31def rfloordiv(left, right):
32 return right // left
35def rmod(left, right):
36 # check if right is a string as % is the string
37 # formatting operation; this is a TypeError
38 # otherwise perform the op
39 if isinstance(right, str):
40 typ = type(left).__name__
41 raise TypeError(f"{typ} cannot perform the operation mod")
43 return right % left
46def rdivmod(left, right):
47 return divmod(right, left)
50def rpow(left, right):
51 return right**left
54def rand_(left, right):
55 return operator.and_(right, left)
58def ror_(left, right):
59 return operator.or_(right, left)
62def rxor(left, right):
63 return operator.xor(right, left)