ENRE-py

ENRE (ENtity Relationship Extractor) is a tool for extraction of code entity dependencies or relationships from source code. The resolved python entity types include:

For more detailed information on python entities and dependencies, see the doc to get definitions and examples.

Features

• Control flow analysis for python

Supported Language

Language	Supported Version
Python	3.x

Getting Started

ENRE-python has been tested to be worked with python3.x.

Usage

Use -h or --help option to check usable options.

usage: enre.exe [-h] [--profile] [--cfg] [--compatible] [--builtins BUILTINS] [--cg] [root path]

positional arguments:
  root path            root package path

options:
  -h, --help           show this help message and exit
  --profile            output consumed time in json format
  --cfg                run control flow analysis and output module summaries
  --compatible         output compatible format
  --builtins BUILTINS  builtins module path
  --cg                 dump call graph in json

• You can use enre to analyze a python package:

enre.exe <dir>

• Analyzing a single python module:

enre.exe <py-file>

• Use control flow functionality to get more accurate dependency.

enre.exe <dir> --cfg

• Output call graph when after control flow analysis

enre.exe <dir> --cfg --cg

Documentation

Check the doc to get detail about entities and dependencies.

Building

Use Pyinstaller to build enre into executable binary:

pyinstaller -F .\enre\__main__.py