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| """
| Reversed Operations not available in the stdlib operator module.
| Defining these instead of using lambdas allows us to reference them by name.
| """
| from __future__ import annotations
|
| import operator
|
|
| def radd(left, right):
| return right + left
|
|
| def rsub(left, right):
| return right - left
|
|
| def rmul(left, right):
| return right * left
|
|
| def rdiv(left, right):
| return right / left
|
|
| def rtruediv(left, right):
| return right / left
|
|
| def rfloordiv(left, right):
| return right // left
|
|
| def rmod(left, right):
| # check if right is a string as % is the string
| # formatting operation; this is a TypeError
| # otherwise perform the op
| if isinstance(right, str):
| typ = type(left).__name__
| raise TypeError(f"{typ} cannot perform the operation mod")
|
| return right % left
|
|
| def rdivmod(left, right):
| return divmod(right, left)
|
|
| def rpow(left, right):
| return right**left
|
|
| def rand_(left, right):
| return operator.and_(right, left)
|
|
| def ror_(left, right):
| return operator.or_(right, left)
|
|
| def rxor(left, right):
| return operator.xor(right, left)
|
|
