craft_parts.executor.part_handler module¶

Definitions and helpers for part handlers.

class craft_parts.executor.part_handler.PartHandler(part, *, part_info, part_list, track_stage_packages=False, overlay_manager, ignore_patterns=None, base_layer_hash=None)[source]¶

Bases: object

Handle lifecycle steps for a part.

Parameters:

part (Part) – The part being processed.
part_info (PartInfo) – Information about the part being processed.
part_list (list[Part]) – A list containing all parts.
track_stage_packages (bool)
overlay_manager (OverlayManager)
ignore_patterns (list[str] | None)
base_layer_hash (LayerHash | None)

clean_step(step)[source]¶

Remove the work files and the state of the given step.

Parameters:: step (Step) – The step to clean.
Return type:: None

run_action(action, *, stdout=None, stderr=None)[source]¶

Execute the given action for this part using a plugin.

Parameters:

action (Action) – The action to execute.
stdout (TextIO | int | None)
stderr (TextIO | int | None)

Return type:

None