pycallgraph2

pycallgraph2 is a Python module that generates visual call graph representations for applications, offering support for Python versions 2.7 and above, and 3.3 and above. It enables users to visualize function call relationships through static graphs using tools like Graphviz and Gephi, and features extensibility for custom output formats, customizable coloring based on metrics such as call frequency and execution time, as well as modular grouping for enhanced readability.