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Source code for galaxy.managers.executables

"""Utilities for loading tools and workflows from paths for admin user requests."""

import yaml

from galaxy import exceptions

[docs]def artifact_class(trans, as_dict): object_id = as_dict.get("object_id", None) if as_dict.get("src", None) == "from_path": if trans and not trans.user_is_admin: raise exceptions.AdminRequiredException() workflow_path = as_dict.get("path") with open(workflow_path) as f: as_dict = yaml.safe_load(f) artifact_class = as_dict.get("class", None) if artifact_class is None and "$graph" in as_dict: object_id = object_id or "main" graph = as_dict["$graph"] target_object = None if isinstance(graph, dict): target_object = graph.get(object_id) else: for item in graph: found_id = item.get("id") if found_id == object_id or found_id == "#" + object_id: target_object = item if target_object and target_object.get("class"): artifact_class = target_object["class"] return artifact_class, as_dict, object_id
__all__ = ( 'artifact_class', )