问题描述
目前我正面临以下问题:
我有一个脚本可以搜索包含文档的特定目录。每个文档都在文件名中分配一个数字。在每个文档中都有代表另一个文档(文件名)的数字。我怎样才能创建一个网站,显示什么文件导致什么?
任何帮助,将不胜感激,谢谢
这是一个有向图的教科书示例。您应该阅读,以更好地了解如何使用它们;基本上,你需要添加所有的节点(点),在这种情况下,文件编号,然后在它们之间添加边。
在os.listdir(< dir>)中输入os
导入networkx为nx
g = nx.DiGraph()
作为文件名:
#在os.listdir(< dir>)中获取数字
g.add_node(< number>)
作为文件名:
#源文件
打开(文件名)作为文件:
#为文件做些什么来获取目标
用于<目标>中的目标:
g.add_edge(< source> ,< target>)
import matplotlib.pyplot as plt
nx.draw(g)
Currently im faced with the following problem:
I have a script that searches through a specific directory that contains documents. Each document is assigned a number within the filename. Within each document are numbers that also represent another document (filename). How can I create a web that shows what documents lead to what?
Any help would be appreciated, thanks
This is a textbook example of a directed graph. You should read the NetworkX tutorial to get a better idea of how to work with them; basically, you need to add all the nodes (points), in this case file numbers, and then add edges between them.
import os
import networkx as nx
g = nx.DiGraph( )
for filename in os.listdir( <dir> ):
# do something to filename to get the number
g.add_node( <number> )
for filename in os.listdir( <dir> ):
# do something to filename to get the source
with open( filename ) as theFile:
# do something to theFile to get the targets
for target in <targets>:
g.add_edge( <source>, <target> )
import matplotlib.pyplot as plt
nx.draw( g )
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