unsupported-binary-operation / E1131

Message emitted:

%s

Description:

Emitted when a binary arithmetic operation between two operands is not supported.

Problematic code:

drink = "water" | None  # [unsupported-binary-operation]
result = [] | None  # [unsupported-binary-operation]

Correct code:

masked = 0b111111 & 0b001100
result = 0xAEFF | 0x0B99

Configuration file:

[main]
py-version=3.9

Created by the typecheck checker.