2020.11-graphviz+pycallgraph Python函数调用关系可视化

最新推荐文章于 2024-08-12 06:58:52 发布

原创

最新推荐文章于 2024-08-12 06:58:52 发布 · 433 阅读

1 ·

CC 4.0 BY-SA版权

文章标签：

#graphviz #pycallgraph #函数调用图 #可视化

2020.11-graphviz+pycallgraph Python函数调用关系可视化

Reference：

https://www.cnblogs.com/GO-NO-1/p/7155684.html

http://www.graphviz.org/

https://blog.youkuaiyun.com/qq_36408085/article/details/82952846

步骤

示例

步骤

1）brew install graphviz（或者http://www.graphviz.org/download/）

2）sudo python3 -m pip install pycallgraph

3）在使用上仅需要添加如下代码即可：

from pycallgraph import PyCallGraph
from pycallgraph.output import GraphvizOutput

graphviz = GraphvizOutput()
graphviz.output_file = './basic.png'

with PyCallGraph(output=graphviz):
    '''
    希望生成流程图的代码
    '''

示例

#!/usr/bin/env python
'''
This example demonstrates a simple use of pycallgraph.
'''
from pycallgraph import PyCallGraph
from pycallgraph.output import GraphvizOutput


class Banana:

    def eat(self):
        pass


class Person:

    def __init__(self):
        self.no_bananas()

    def no_bananas(self):
        self.bananas = []

    def add_banana(self, banana):
        self.banan