Operator implementation. Operator action is performed across the same class attributes when the *other* object is a :class:`CoordPair`. If the *other* object is a scalar value, the operator action is performed across all attributes with the scalar value. Arg
(self, other)
| 16 | |
| 17 | """ |
| 18 | def func(self, other): |
| 19 | """Operator implementation. |
| 20 | |
| 21 | Operator action is performed across the same class attributes when |
| 22 | the *other* object is a :class:`CoordPair`. If the *other* object is |
| 23 | a scalar value, the operator action is performed across all |
| 24 | attributes with the scalar value. |
| 25 | |
| 26 | Args: |
| 27 | |
| 28 | other (:class:`CoordPair` or scalar): A separate :class:`CoordPair` |
| 29 | object or scalar value. |
| 30 | |
| 31 | Returns: |
| 32 | |
| 33 | :class:`CoordPair`: A new :class:`CoordPair` object that is the |
| 34 | result of the operator action. |
| 35 | |
| 36 | """ |
| 37 | if isinstance(other, CoordPair): |
| 38 | args = [None if getattr(self, attr) is None or |
| 39 | getattr(other, attr) is None else |
| 40 | getattr(getattr(self, attr), operator)(getattr(other, |
| 41 | attr)) |
| 42 | for attr in ("x", "y", "lat", "lon")] |
| 43 | else: |
| 44 | args = [None if getattr(self, attr) is None |
| 45 | else getattr(getattr(self, attr), operator)(other) |
| 46 | for attr in ("x", "y", "lat", "lon")] |
| 47 | |
| 48 | return CoordPair(*args) |
| 49 | |
| 50 | return func |
| 51 |
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