# manager URL: /api/content_layer/manager/ Section: content_layer -------------------------------------------------------------------------------- manager - Bengal window.BENGAL_THEME_DEFAULTS = { appearance: 'dark', palette: 'snow-lynx' }; // Progressive Enhancement System Configuration window.Bengal = window.Bengal || {}; window.Bengal.enhanceBaseUrl = '/bengal/assets/js/enhancements'; window.Bengal.watchDom = true; window.Bengal.debug = false; (function () { try { var defaults = window.BENGAL_THEME_DEFAULTS || { appearance: 'system', palette: '' }; var defaultAppearance = defaults.appearance; if (defaultAppearance === 'system') { defaultAppearance = (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) ? 'dark' : 'light'; } var storedTheme = localStorage.getItem('bengal-theme'); var storedPalette = localStorage.getItem('bengal-palette'); var theme = storedTheme ? (storedTheme === 'system' ? defaultAppearance : storedTheme) : defaultAppearance; var palette = storedPalette ?? defaults.palette; document.documentElement.setAttribute('data-theme', theme); if (palette) { document.documentElement.setAttribute('data-palette', palette); } } catch (e) { document.documentElement.setAttribute('data-theme', 'light'); } })(); Skip to main content Magnifying Glass ESC Recent Clear Magnifying Glass No results for "" Try different keywords or check your spelling Start typing to search... ↑↓ Navigate ↵ Open ESC Close Powered by Lunr ᓚᘏᗢ Documentation Info About Arrow Clockwise Get Started Note Tutorials File Text Content Palette Theming Settings Building Starburst Extending Bookmark Reference Learning Tracks Releases Dev GitHub API Reference bengal CLI Magnifying Glass Search ⌘K Palette Appearance Chevron Down Mode Monitor System Sun Light Moon Dark Palette Snow Lynx Brown Bengal Silver Bengal Charcoal Bengal Blue Bengal List ᓚᘏᗢ Magnifying Glass Search X Close Documentation Info About Arrow Clockwise Get Started Note Tutorials File Text Content Palette Theming Settings Building Starburst Extending Bookmark Reference Learning Tracks Releases Dev GitHub API Reference bengal CLI Palette Appearance Chevron Down Mode Monitor System Sun Light Moon Dark Palette Snow Lynx Brown Bengal Silver Bengal Charcoal Bengal Blue Bengal API Reference __main__ bengal Caret Right Folder Analysis community_detection graph_analysis graph_reporting graph_visualizer knowledge_graph link_suggestions link_types page_rank path_analysis performance_advisor results Caret Right Folder Assets manifest pipeline Caret Right Folder Autodoc base config docstring_parser utils virtual_orchestrator Caret Right Folder Extractors cli openapi python Caret Right Folder Models cli common openapi python Caret Right Folder Cache asset_dependency_map cache_store cacheable compression dependency_tracker page_discovery_cache query_index query_index_registry taxonomy_index utils Caret Right 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template Caret Right Folder Portfolio template Caret Right Folder Resume template Caret Right Folder Collections errors loader schemas validator Caret Right Folder Config defaults deprecation directory_loader env_overrides environment feature_mappings hash loader merge origin_tracker validators Caret Right Folder Content Layer entry loaders manager source Caret Right Folder Sources github local notion rest Caret Right Folder Content Types base registry strategies Caret Right Folder Core build_context cascade_engine menu section theme Caret Right Folder Asset asset_core css_transforms Caret Right Folder Page computed content metadata navigation operations page_core proxy relationships utils Caret Right Folder Site core data discovery factories page_caches properties section_registry theme Caret Right Folder Debug base config_inspector content_migrator delta_analyzer dependency_visualizer explainer incremental_debugger models reporter shortcode_sandbox Caret Right Folder Discovery asset_discovery content_discovery Caret Right Folder Fonts downloader generator Caret Right Folder Health autofix base health_check report Caret Right Folder Linkcheck async_checker ignore_policy internal_checker models orchestrator Caret Right Folder Validators anchors assets cache config connectivity cross_ref fonts links menu navigation output performance rendering rss sitemap taxonomy tracks Caret Right Folder Directives analysis checkers constants Caret Right Folder Orchestration asset content full_to_incremental incremental menu postprocess related_posts render section static streaming taxonomy Caret Right Folder Postprocess html_output redirects rss sitemap special_pages Caret Right Folder Output Formats index_generator json_generator llm_generator lunr_index_generator txt_generator utils Caret Right Folder Rendering api_doc_enhancer asset_extractor errors jinja_utils link_transformer link_validator pygments_cache renderer template_context template_profiler validator Caret Right 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reload_controller request_handler request_logger resource_manager utils Caret Right Folder Services validation Caret Right Folder Themes config Caret Right Folder Utils atomic_write autodoc build_context build_stats build_summary cli_output css_minifier dates dotdict error_handlers file_io file_lock hashing incremental_constants js_bundler live_progress logger metadata observability page_initializer pagination path_resolver paths performance_collector performance_report profile progress retry rich_console sections swizzle text theme_registry theme_resolution thread_local traceback_config traceback_renderer url_normalization url_strategy API Reference Content Layer ᗢ Caret Down Link Copy URL External Open LLM text Copy Copy LLM text Share with AI Ask Claude Ask ChatGPT Ask Gemini Ask Copilot Module content_layer.manager ContentLayerManager - Orchestrates content fetching from multiple sources. Handles source registration, parallel fetching, caching, and aggregation. View source 2 Classes Classes CachedSource dataclass Metadata about a cached source. 0 Caret Right Metadata about a cached source. Attributes Name Type Description source_key str cached_at datetime entry_count int checksum str | None ContentLayerManager Manages content from multiple sources. Handles: - Source registration (local, remote, custom) - Pa… 12 Caret Right Manages content from multiple sources. Handles: Source registration (local, remote, custom) Parallel async fetching Disk caching with TTL and invalidation Aggregation of all sources into unified content list Methods 6 register_source Register a content source. 3 None Caret Right def register_source(self, name: str, source_type: str, config: dict[str, Any]) -> None Register a content source. Parameters 3 name str Unique name for this source instance source_type str Type identifier ('local', 'github', 'rest', 'notion') config dict[str, Any] Source-specific configuration register_custom_source Register a custom source instance. 2 None Caret Right def register_custom_source(self, name: str, source: ContentSource) -> None Register a custom source instance. Parameters 2 name str Unique name for this source source ContentSource ContentSource implementation instance fetch_all async Fetch content from all registered sources. Fetches from all sources in paralle… 1 list[ContentEntry] Caret Right async def fetch_all(self, use_cache: bool = True) -> list[ContentEntry] Fetch content from all registered sources. Fetches from all sources in parallel, using cache when available and falling back to cached content in offline mode. Parameters 1 use_cache bool Whether to use cached content if available Returns list[ContentEntry] — List of all content entries from all sources clear_cache Clear cached content. 1 int Caret Right def clear_cache(self, source_name: str | None = None) -> int Clear cached content. Parameters 1 source_name str | None Specific source to clear, or None for all Returns int — Number of cache files deleted get_cache_status Get status of all cached sources. 0 dict[str, dict[str, Any]] Caret Right def get_cache_status(self) -> dict[str, dict[str, Any]] Get status of all cached sources. Returns dict[str, dict[str, Any]] — Dictionary mapping source names to cache status fetch_all_sync Synchronous wrapper for fetch_all(). 1 list[ContentEntry] Caret Right def fetch_all_sync(self, use_cache: bool = True) -> list[ContentEntry] Synchronous wrapper for fetch_all(). Parameters 1 use_cache bool Whether to use cached content if available Returns list[ContentEntry] — List of all content entries Internal Methods 6 Caret Right __init__ Initialize content layer manager. 3 None Caret Right def __init__(self, cache_dir: Path | None = None, cache_ttl: timedelta = timedelta(hours=1), offline: bool = False) -> None Initialize content layer manager. Parameters 3 cache_dir Path | None Directory for caching remote content (default: .bengal/content_cache) cache_ttl timedelta Time-to-live for cached content (default: 1 hour) offline bool If True, only use cached content (no network requests) _fetch_source async Fetch content from a single source with caching. 3 list[ContentEntry] Caret Right async def _fetch_source(self, name: str, source: ContentSource, use_cache: bool) -> list[ContentEntry] Fetch content from a single source with caching. Parameters 3 name str Source name source ContentSource Source instance use_cache bool Whether to check cache first Returns list[ContentEntry] — List of content entries from this source _is_cache_valid Check if cached content is still valid. 2 bool Caret Right def _is_cache_valid(self, name: str, expected_key: str) -> bool Check if cached content is still valid. Parameters 2 name str Source name expected_key str Expected cache key (based on current config) Returns bool — True if cache is valid and can be used _load_cache Load cached entries from disk. 1 list[ContentEntry] | None Caret Right def _load_cache(self, name: str) -> list[ContentEntry] | None Load cached entries from disk. Parameters 1 name str Source name Returns list[ContentEntry] | None — List of cached entries, or None if cache unavailable _save_cache Save entries to cache. 3 None Caret Right def _save_cache(self, name: str, entries: list[ContentEntry], cache_key: str) -> None Save entries to cache. Parameters 3 name str Source name entries list[ContentEntry] Entries to cache cache_key str Cache key for validation __repr__ 0 str Caret Right def __repr__(self) -> str Returns str ← Previous loaders Next → source List © 2025 Bengal ᓚᘏᗢ window.BENGAL_LAZY_ASSETS = { tabulator: '/bengal/assets/js/tabulator.min.js', dataTable: '/bengal/assets/js/data-table.js', mermaidToolbar: '/bengal/assets/js/mermaid-toolbar.9de5abba.js', mermaidTheme: '/bengal/assets/js/mermaid-theme.344822c5.js', graphMinimap: '/bengal/assets/js/graph-minimap.cc7e42e3.js', graphContextual: '/bengal/assets/js/graph-contextual.440e59c6.js' }; window.BENGAL_ICONS = { close: '/bengal/assets/icons/close.911d4fe1.svg', enlarge: '/bengal/assets/icons/enlarge.652035e5.svg', copy: '/bengal/assets/icons/copy.3d56e945.svg', 'download-svg': '/bengal/assets/icons/download.04f07e1b.svg', 'download-png': '/bengal/assets/icons/image.c34dfd40.svg', 'zoom-in': '/bengal/assets/icons/zoom-in.237b4a83.svg', 'zoom-out': '/bengal/assets/icons/zoom-out.38857c77.svg', reset: '/bengal/assets/icons/reset.d26dba29.svg' }; Arrow Up X -------------------------------------------------------------------------------- Metadata: - Author: lbliii - Word Count: 1576 - Reading Time: 8 minutes