Adding a location plugin¶
This tutorial assumes basic knowledge of the Location plugins system in ftrack and will focus on how to make Location plugins available for Connect and integrated applications.
Making Connect aware of your location plugin¶
Using the plugin directory we can register a location plugin to be available in Connect. Since Connect and other integrations are still using the legacy api for publishing we will use it as a basis of this example. Let us now implement a basic Location plugin:
import ftrack def register(registry, **kw): '''Register plugin.''' # Validate that registry is the correct ftrack.Registry. If not, # assume that register is being called with another purpose or from a # new or incompatible API and return without doing anything. if registry is not ftrack.LOCATION_PLUGINS: # Exit to avoid registering this plugin again. return ftrack.ensureLocation('studio.location') # Create a location instance location = ftrack.Location( 'studio.location', accessor=ftrack.DiskAccessor( prefix='<path-to-directory-where-files-should-go>' ), structure=ftrack.IdStructure(), priority=5 ) registry.add(location)
If we add our new location plugin,
custom_location_plugin.py, to the
plugin directory it will be automatically registered and available in Connect:
<ftrack-connect-plugin-directory>/ my_location_plugin/ hook/ location/ custom_location_plugin.py
Modifying application launch¶
We have now learned how to make a location plugin and use it for publishing in Connect. However, this does not automatically mean that it will be picked up by integrated applications.
We will now use the ftrack.connect.application.launch hook to make our applications aware of our new location.
Let us create a new file, my_application_launch_hook.py, and make sure our plugin is on the FTRACK_LOCATION_PLUGIN_PATH:
import os import ftrack import ftrack_connect.application LOCATION_DIRECTORY = os.path.abspath( os.path.join(os.path.dirname(__file__), 'location') ) def modify_application_launch(event): '''Modify the application environment to include our location plugin.''' environment = event['data']['options']['env'] ftrack_connect.application.appendPath( LOCATION_DIRECTORY, 'FTRACK_LOCATION_PLUGIN_PATH', environment ) def register(registry, **kw): '''Register location plugin.''' # Validate that registry is the correct ftrack.Registry. If not, # assume that register is being called with another purpose or from a # new or incompatible API and return without doing anything. if registry is not ftrack.EVENT_HANDLERS: # Exit to avoid registering this plugin again. return ftrack.EVENT_HUB.subscribe( 'topic=ftrack.connect.application.launch', modify_application_launch )