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Source code for galaxy.managers.display_applications

import logging
from typing import (
    Any, Dict,
    List,
)

from galaxy.datatypes.registry import Registry
from galaxy.structured_app import StructuredApp

log = logging.getLogger(__name__)


[docs]class DisplayApplicationsManager: """Interface/service object for sharing logic between controllers."""
[docs] def __init__(self, app: StructuredApp): self._app = app
@property def datatypes_registry(self) -> Registry: return self._app.datatypes_registry
[docs] def index(self) -> List[Any]: """ Returns the list of display applications. :returns: list of available display applications :rtype: list """ rval = [] for display_app in self.datatypes_registry.display_applications.values(): rval.append({ 'id': display_app.id, 'name': display_app.name, 'version': display_app.version, 'filename_': display_app._filename, 'links': [{'name': link.name} for link in display_app.links.values()] }) return rval
[docs] def reload(self, ids: List[str]) -> Dict[str, Any]: """ Reloads the list of display applications. :param ids: list containing ids of display to be reloaded :type ids: list """ self._app.queue_worker.send_control_task( 'reload_display_application', noop_self=True, kwargs={'display_application_ids': ids} ) reloaded, failed = self.datatypes_registry.reload_display_applications(ids) if not reloaded and failed: message = 'Unable to reload any of the %i requested display applications ("%s").' % (len(failed), '", "'.join(failed)) elif failed: message = 'Reloaded %i display applications ("%s"), but failed to reload %i display applications ("%s").' % (len(reloaded), '", "'.join(reloaded), len(failed), '", "'.join(failed)) elif not reloaded: message = 'You need to request at least one display application to reload.' else: message = 'Reloaded %i requested display applications ("%s").' % (len(reloaded), '", "'.join(reloaded)) return {'message': message, 'reloaded': reloaded, 'failed': failed}