flytekit.interaction.rich_utils

Directory

Classes

flytekit.interaction.rich_utils.RichCallback

class RichCallback(
    rich_kwargs: typing.Optional[typing.Dict],
    kwargs,
)

Methods

absolute_update()

def absolute_update(
    value,
)

Set the internal value state

Triggers call()

Parameters

value: int

as_callback()

def as_callback(
    maybe_callback,
)

Transform callback=… into Callback instance

For the special value of None, return the global instance of NoOpCallback. This is an alternative to including callback=DEFAULT_CALLBACK directly in a method signature.

branch()

def branch(
    path_1,
    path_2,
    kwargs,
)

Set callbacks for child transfers

If this callback is operating at a higher level, e.g., put, which may trigger transfers that can also be monitored. The passed kwargs are to be mutated to add callback=, if this class supports branching to children.

Parameters

path_1: str Child’s source path path_2: str Child’s destination path kwargs: dict arguments passed to child method, e.g., put_file.

Returns

branch_coro()

def branch_coro(
    fn,
)

Wraps a coroutine, and pass a new child callback to it.

branched()

def branched(
    path_1,
    path_2,
    kwargs,
)

Return callback for child transfers

If this callback is operating at a higher level, e.g., put, which may trigger transfers that can also be monitored. The function returns a callback that has to be passed to the child method, e.g., put_file, as callback= argument.

The implementation uses callback.branch for compatibility. When implementing callbacks, it is recommended to override this function instead of branch and avoid calling super().branched(...).

Prefer using this function over branch.

Parameters

path_1: str Child’s source path path_2: str Child’s destination path **kwargs: Arbitrary keyword arguments

Returns

callback: Callback A callback instance to be passed to the child method

call()

def call(
    hook_name,
    kwargs,
)

Execute hook(s) with current state

Each function is passed the internal size and current value

Parameters

hook_name: str or None If given, execute on this hook kwargs: passed on to (all) hook(s)

close()

def close()

Close callback.

no_op()

def no_op(
    _,
    __,
)

relative_update()

def relative_update(
    inc,
)

Delta increment the internal counter

Triggers call()

Parameters

inc: int

set_size()

def set_size(
    size,
)

Set the internal maximum size attribute

Usually called if not initially set at instantiation. Note that this triggers a call().

Parameters

size: int

wrap()

def wrap(
    iterable,
)

Wrap an iterable to call relative_update on each iterations

Parameters

iterable: Iterable The iterable that is being wrapped