# dependency_visualizer URL: /api/debug/dependency_visualizer/ Section: debug -------------------------------------------------------------------------------- dependency_visualizer - 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 Folder Build Cache autodoc_tracking core file_tracking fingerprint parsed_content_cache rendered_output_cache taxonomy_index_mixin validation_cache Caret Right Folder Indexes author_index category_index date_range_index section_index Caret Right Folder Cli __main__ base site_templates utils Caret Right Folder Commands assets build clean collections config debug explain fix health init perf project serve site skeleton sources theme utils validate Caret Right Folder Graph __main__ bridges communities orphans pagerank report suggest Caret Right Folder New config presets scaffolds site wizard Caret Right Folder Helpers cli_app_loader cli_output config_validation error_handling menu_config metadata progress site_loader traceback validation Caret Right Folder Skeleton hydrator schema Caret Right Folder Templates base registry Caret Right Folder Blog template Caret Right Folder Changelog template Caret Right Folder Default template Caret Right Folder Docs template Caret Right Folder Landing 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 Folder Parsers base factory mistune native_html pygments_patch python_markdown Caret Right Folder Pipeline core output thread_local toc transforms Caret Right Folder Plugins badges cross_references inline_icon term variable_substitution Caret Right Folder Directives _icons admonitions badge base button cache cards checklist code_tabs container contracts data_table dropdown embed errors example_label fenced figure glossary icon include list_table literalinclude marimo navigation options rubric steps tabs target term terminal tokens utils validator video Caret Right Folder Template Engine asset_url core environment manifest menu url_helpers Caret Right Folder Template Functions advanced_collections advanced_strings autodoc collections content crossref data dates debug files get_page i18n icons images math_functions navigation pagination_helpers seo strings tables taxonomies theme urls Caret Right Folder Server build_handler component_preview constants dev_server live_reload pid_manager 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 Debug 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 debug.dependency_visualizer Dependency visualizer for understanding build dependencies. Generates visual representations of dependency graphs to help understand what depends on what, and the blast radius of changes. Key Features: Visualize page dependencies (templates, partials, data) Show reverse dependencies (what would rebuild if X changed) Generate Mermaid diagrams for documentation Export to DOT format for Graphviz Related Modules: bengal.cache.dependency_tracker: Dependency tracking bengal.cache.build_cache: Cached dependencies bengal.analysis.knowledge_graph: Content relationships See Also: bengal/debug/base.py: Debug tool infrastructure View source 3 Classes Classes DependencyNode dataclass A node in the dependency graph. 3 Caret Right A node in the dependency graph. Attributes Name Type Description path str File path of this node node_type str Type of node (page, template, partial, data, config) dependencies set[str] Files this node depends on dependents set[str] Files that depend on this node metadata dict[str, Any] Additional node metadata Methods 3 Tag is_leaf property Check if node has no dependencies. bool Caret Right def is_leaf(self) -> bool Check if node has no dependencies. Returns bool Tag is_root property Check if nothing depends on this node. bool Caret Right def is_root(self) -> bool Check if nothing depends on this node. Returns bool Tag short_path property Get shortened path for display. str Caret Right def short_path(self) -> str Get shortened path for display. Returns str DependencyGraph dataclass Complete dependency graph for a project. Provides methods for traversal, analysis, and visualization. 9 Caret Right Complete dependency graph for a project. Provides methods for traversal, analysis, and visualization. Attributes Name Type Description nodes dict[str, DependencyNode] All nodes in the graph edges set[tuple[str, str]] Edges as (from, to) tuples Methods 8 add_node Add or get a node. 2 DependencyNode Caret Right def add_node(self, path: str, node_type: str = 'unknown') -> DependencyNode Add or get a node. Parameters 2 path str node_type str Returns DependencyNode add_edge Add a dependency edge (from depends on to). 2 None Caret Right def add_edge(self, from_path: str, to_path: str) -> None Add a dependency edge (from depends on to). Parameters 2 from_path str to_path str get_dependencies Get dependencies of a node. 2 set[str] Caret Right def get_dependencies(self, path: str, recursive: bool = False) -> set[str] Get dependencies of a node. Parameters 2 path str Node path recursive bool Whether to get transitive dependencies Returns set[str] — Set of dependency paths get_dependents Get what depends on a node (reverse dependencies). 2 set[str] Caret Right def get_dependents(self, path: str, recursive: bool = False) -> set[str] Get what depends on a node (reverse dependencies). Parameters 2 path str Node path recursive bool Whether to get transitive dependents Returns set[str] — Set of dependent paths get_blast_radius Get the "blast radius" of changing a file. Returns all pages that would need t… 1 set[str] Caret Right def get_blast_radius(self, path: str) -> set[str] Get the "blast radius" of changing a file. Returns all pages that would need to rebuild if this file changed. Parameters 1 path str Path to the file that would change Returns set[str] — Set of page paths that would rebuild to_mermaid Generate Mermaid diagram of the graph. 3 str Caret Right def to_mermaid(self, root: str | None = None, max_depth: int = 3, direction: str = 'TB') -> str Generate Mermaid diagram of the graph. Parameters 3 root str | None Optional root node to start from max_depth int Maximum depth to traverse direction str Diagram direction (TB, BT, LR, RL) Returns str — Mermaid diagram source code to_dot Generate DOT format for Graphviz. 2 str Caret Right def to_dot(self, root: str | None = None, max_depth: int = 3) -> str Generate DOT format for Graphviz. Parameters 2 root str | None Optional root node to start from max_depth int Maximum depth to traverse Returns str — DOT format source code format_tree Format dependencies as ASCII tree. 2 str Caret Right def format_tree(self, root: str, max_depth: int = 3) -> str Format dependencies as ASCII tree. Parameters 2 root str Root node to start from max_depth int Maximum depth to show Returns str — ASCII tree representation Internal Methods 1 Caret Right _get_icon Get icon for file type. 1 str Caret Right def _get_icon(self, path: str) -> str Get icon for file type. Parameters 1 path str Returns str DependencyVisualizer Debug tool for visualizing dependencies. Helps understand the dependency structure of builds and v… 8 Caret Right Debug tool for visualizing dependencies. Helps understand the dependency structure of builds and visualize the blast radius of changes. Creation: Direct instantiation or via DebugRegistry: viz = DependencyVisualizer(cache=cache) Inherits from DebugTool Methods 6 analyze Analyze dependency structure. 0 DebugReport Caret Right def analyze(self) -> DebugReport Analyze dependency structure. Returns DebugReport — DebugReport with dependency analysis build_graph Build dependency graph from cache. 0 DependencyGraph Caret Right def build_graph(self) -> DependencyGraph Build dependency graph from cache. Returns DependencyGraph — DependencyGraph with all dependencies visualize_page Visualize dependencies for a specific page. 2 str Caret Right def visualize_page(self, page_path: str, max_depth: int = 3) -> str Visualize dependencies for a specific page. Parameters 2 page_path str Path to the page max_depth int Maximum depth to show Returns str — ASCII tree of dependencies get_blast_radius Get pages that would rebuild if file changed. 1 set[str] Caret Right def get_blast_radius(self, file_path: str) -> set[str] Get pages that would rebuild if file changed. Parameters 1 file_path str Path to the file that would change Returns set[str] — Set of page paths that would rebuild export_mermaid Export dependency graph as Mermaid diagram. 2 str Caret Right def export_mermaid(self, output_path: Path | None = None, root: str | None = None) -> str Export dependency graph as Mermaid diagram. Parameters 2 output_path Path | None Optional path to save the diagram root str | None Optional root node to start from Returns str — Mermaid diagram source export_dot Export dependency graph as DOT format. 2 str Caret Right def export_dot(self, output_path: Path | None = None, root: str | None = None) -> str Export dependency graph as DOT format. Parameters 2 output_path Path | None Optional path to save the file root str | None Optional root node to start from Returns str — DOT format source Internal Methods 2 Caret Right _classify_file Classify file type for graph. 1 str Caret Right def _classify_file(self, path: str) -> str Classify file type for graph. Parameters 1 path str Returns str _generate_recommendations Generate recommendations based on analysis. 2 list[str] Caret Right def _generate_recommendations(self, graph: DependencyGraph, report: DebugReport) -> list[str] Generate recommendations based on analysis. Parameters 2 graph DependencyGraph report DebugReport Returns list[str] ← Previous delta_analyzer Next → explainer 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: 1992 - Reading Time: 10 minutes