version bump 2.4.0

Author: scottrogowski

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Code2flow CHANGELOG
 
+## [2.4.0] - 2021-12-26
+- Implement subsets
+
 ## [2.3.1] - 2021-12-13
 - Colored edges
 - Improve dependency robustness

README.md

@@ -1,6 +1,6 @@
 ![code2flow logo](https://raw.githubusercontent.com/scottrogowski/code2flow/master/assets/code2flowlogo.png)
 
-![Version 2.3.1](https://img.shields.io/badge/version-2.3.1-brightgreen) ![Build passing](https://img.shields.io/badge/build-passing-brightgreen) ![Coverage 100%](https://img.shields.io/badge/coverage-100%25-brightgreen) ![License MIT](https://img.shields.io/badge/license-MIT-green])
+![Version 2.4.0](https://img.shields.io/badge/version-2.4.0-brightgreen) ![Build passing](https://img.shields.io/badge/build-passing-brightgreen) ![Coverage 100%](https://img.shields.io/badge/coverage-100%25-brightgreen) ![License MIT](https://img.shields.io/badge/license-MIT-green])
 
 Code2flow generates [call graphs](https://en.wikipedia.org/wiki/Call_graph) for dynamic programming language. Code2flow supports Python, Javascript, Ruby, and PHP.
 
@@ -18,7 +18,7 @@ Code2flow is useful for:
 
 Code2flow will provide a *pretty good estimate* of your project's structure. No algorithm can generate a perfect call graph for a [dynamic language](https://en.wikipedia.org/wiki/Dynamic_programming_language) - even less so if that language is [duck-typed](https://en.wikipedia.org/wiki/Duck_typing). See the known limitations in the section below.
 
-*(Below: Code2flow running against a subset of itself)*
+*(Below: Code2flow running against a subset of itself `code2flow code2flow/engine.py code2flow/python.py --target-function=code2flow --downstream-depth=3`)*
 
 ![code2flow running against a subset of itself](https://raw.githubusercontent.com/scottrogowski/code2flow/master/assets/code2flow_output.png)
 
@@ -52,7 +52,7 @@ Or, for javascript:
 code2flow myjavascriptfile.js
 ```
 
-You can also specify multiple files or import directories:
+You can specify multiple files or import directories:
 
 ```bash
 code2flow project/directory/source_a.js project/directory/source_b.js
@@ -66,6 +66,13 @@ code2flow project/directory/*.js
 code2flow project/directory --language js
 ```
 
+To pull out a subset of the the graph, try something like:
+
+```bash
+code2flow mypythonfile.py --target-function my_func --upstream-depth=1 --downstream-depth=1
+```
+
+
 There are a ton of command line options, to see them all, run:
 
 ```bash

assets/code2flow_output.png

@@ -14,7 +14,7 @@
 from .model import (TRUNK_COLOR, LEAF_COLOR, NODE_COLOR, GROUP_TYPE, OWNER_CONST,
                     Edge, Group, Node, Variable, is_installed, flatten)
 
-VERSION = '2.3.1'
+VERSION = '2.4.0'
 
 IMAGE_EXTENSIONS = ('png', 'svg')
 TEXT_EXTENSIONS = ('dot', 'gv', 'json')