scottrogowski/code2flow
Code2flow
code2flow 是一个静态程序流程映射器和源代码调用图生成器。它分析源代码以生成可视化流程图，映射函数调用关系和执行路径。
该项目包括一个异步调用跟踪可视化器，它通过 async 和 await 调用跟踪执行路径，以映射异步程序的逻辑。它还提供了一个可编程的代码分析接口，允许将调用图生成逻辑集成到其他软件应用中。
该系统通过将源代码转换为抽象语法树（AST）来识别函数定义和调用点，从而处理静态代码分析。它支持调用图过滤，通过内容过滤器和深度限制路径提取来限制可视化范围，同时提供视觉样式来区分逻辑流。
Features
- Call Graph Generators - Provides a tool that analyzes source code to generate visual flow diagrams of function call relationships and execution paths.
- Static Call Graph Generators - Analyzes source code to produce visual flow diagrams that map function call relationships and execution paths.
- Static Call Site Mapping - Traverses the codebase starting from a root function to map out nested dependencies and execution paths.
- Async Flow Visualization - Follows execution paths through async and await calls to map the flow of asynchronous programs.
- Asynchronous Flow Visualizers - Maps execution paths through async and await calls to visualize asynchronous program logic.
- Abstract Syntax Tree Parsing - Converts source code into abstract syntax trees to identify function definitions and call sites.
- Static Program Flow Mappers - Generates a visual representation of how functions interact and call one another across a codebase using static analysis.
- Static Code Analysis - Visualizes function call relationships and execution paths from source code using static analysis.
- Asynchronous Debugging Toolkits - Visualizes the behavior of asynchronous code by tracing execution flow through async and await calls.
- Graphviz DOT Emitters - Generates Graphviz DOT language files to render structured flow diagrams and call graphs.
- Programmable Analysis Interfaces - Exposes parsing and graphing logic via a programmable interface for use in external scripts.
- Architectural Onboarding - Helps developers understand unfamiliar projects by mapping program flow and downstream dependencies.
- Programming Language Visualizations - Converts the structure of dynamic languages into structured visual representations of function calls.
- Architectural Documentation - Automatically generates flow diagrams and call graphs to document how parts of a codebase interact.
- Visualization Mappings - Treats async and await markers as direct edges to maintain a linear visual flow in diagrams.
- Call Graph Pruning - Filters visualizations by restricting the number of edges traversed from a target node to reduce visual noise.
- Graph Filtering - Allows the restriction of generated call graphs to specific functions or code subsets via inclusive filters.
- Downstream Path Extraction - Provides a filtering capability to display only the downstream dependencies of a target function.
- Depth-Based Scoping - Extracts subsets of the call graph by restricting the depth of connections from a target function.
- Code Analysis - Listed in the “Code Analysis” section of the Awesome Python awesome list.
- Code Analysis and Quality - Generates flowcharts from Python and JavaScript code.
