Static visualizations of the call graph using various tools such as Graphviz and Gephi. Execute pycallgraph from the command line or import it in your code. Customisable colors.

Jan 3, 2023 · With the right tools and techniques, you can automate the creation of a call graph and gain a much better understanding of your codebase. In this article, we'll show you how to do just that. We'll cover both static and dynamic approaches to creating call graphs, and discuss the pros and cons of each.

Oct 11, 2022 · The call graph is a log of the different routines calling each other. It traces what the reader would look if he were to perform an exhaustive read in the chronological order. An execution call graph generated for a simple computer program in Python.

Mar 22, 2025 · Static visualizations of the call graph using various tools such as Graphviz and Gephi. Execute pycallgraph from the command line or import it in your code. Customisable colors. You can programatically set the colors based on number of calls, time taken, memory usage, etc. Modules can be visually grouped together.

May 28, 2021 · PyCG generates call graphs for Python code using static analysis. It efficiently supports. You can read the full methodology as well as a complete evaluation on the ICSE 2021 paper. You can cite PyCG as follows. Vitalis Salis, Thodoris Sotiropoulos, Panos Louridas, Diomidis Spinellis and Dimitris Mitropoulos.

Created using Sphinx 7.2.6.

Python Call Graph was made to be a visual profiling tool for Python applications. It uses a debugging Python function called sys.set_trace() which makes a callback every time your code enters or leaves function.

Nov 25, 2023 · PyCG generates call graphs for Python code using static analysis. It efficiently supports. You can read the full methodology as well as a complete evaluation on the ICSE 2021 paper. You can cite PyCG as follows. Vitalis Salis, Thodoris Sotiropoulos, Panos Louridas, Diomidis Spinellis and Dimitris Mitropoulos.

Python Call Graph Examples \n. Each directory corresponds to the type of output. Make sure you have the appropriate application installed. For example, graphviz will need to be installed to run its examples. \n. The examples break DRY intentionally so that each source file is self contained and easily parsed visually.

You should check out PyCG, a peer reviewed Python call graph generator that we have created that can handle most of Python's features including higher-order functions, classes, generators and more.