`nexusLIMS.exporters.registry`#

Plugin registry for export destinations.

This module provides the ExporterRegistry singleton that auto-discovers and manages export destination plugins from the destinations/ directory.

Module Contents#

Classes#

ExporterRegistry

Singleton registry for export destination plugins.

Functions#

get_registry

Get the global ExporterRegistry singleton.

Data#

ExportStrategy

API#

nexusLIMS.exporters.registry.ExportStrategy#

class nexusLIMS.exporters.registry.ExporterRegistry[source]#

Singleton registry for export destination plugins.

Auto-discovers plugins from exporters/destinations/ directory by examining all modules for classes that match the ExportDestination protocol (duck typing).

Variables:

_destinations (dict[str, ExportDestination]) – Registered destination plugins, keyed by name
_discovered (bool) – Whether plugin discovery has been performed

discover_plugins() → None[source]#

Auto-discover plugins from exporters/destinations/ directory.

Walks the destinations/ directory and examines all Python modules for classes matching the ExportDestination protocol. Discovered plugins are instantiated and registered by name.

get_enabled_destinations() → list[ExportDestination][source]#

Get enabled destinations sorted by priority (descending).

Returns only destinations where .enabled is True, sorted by priority (higher priority first).

Returns:: Enabled destinations in priority order
Return type:: list[ExportDestination]

export_to_all(context: ExportContext, *, strategy: ExportStrategy = 'all') → list[ExportResult][source]#

Export to destinations according to strategy.

Parameters:

context – Export context with file path and session metadata
strategy – Export strategy to use (default: “all”)

Returns:

Results from each destination that was attempted

Return type:

list[ExportResult]

nexusLIMS.exporters.registry.get_registry() → ExporterRegistry[source]#