message_ix_models.tools.iea.web.TRANSFORM

class message_ix_models.tools.iea.web.TRANSFORM(value, names=<not given>, *values, module=None, qualname=None, type=None, start=1, boundary=None)[source]

Bases: Flag

Flags for optional transformations of IEA EWEB data.

__init__(*args, **kwds)

Methods

`from_value`([value])	Return a member of the enumeration given a name, `int`, or None.
`is_valid`(*[, fail])	Check whether a particular set of flags is value.

Attributes

`A`	Aggregate using "n::groups"—the same as `ExoDataSource.transform()`.
`B`
`C`	Derive additional "flow" labels using `transform_C()`.
`DEFAULT`

A = 1

Aggregate using “n::groups”—the same as ExoDataSource.transform(). This operates on the $n$ labels transformed to alpha-3 codes by step (1) above.

Mutually exclusive with B.

B = 2

Compute intermediate quantities using transform_B().
Aggregate using the groups returned by get_node_groups_B().

Mutually exclusive with A.

C = 4: Derive additional “flow” labels using transform_C().

classmethod from_value(value: str | int | TRANSFORM | None = None) → TRANSFORM[source]

Return a member of the enumeration given a name, int, or None.

is_valid() is called on the result.

is_valid(*, fail: Literal['log', 'raise'] = 'raise') → bool[source]: Check whether a particular set of flags is value.