【发布时间】:2022-07-21 21:33:03
【问题描述】:
很抱歉,我阅读了所有类似的问题,但找不到解决问题的方法。
import folderstats
import networkx as nx
from networkx.drawing.nx_pydot import graphviz_layout
df = folderstats.folderstats(
'../', hash_name='md5',
exclude=["tests", "venv", "__pycache__"],
ignore_hidden=True)
# Sort the index
df_sorted = df.sort_values(by='id')
G = nx.Graph()
for i, row in df_sorted.iterrows():
if row.parent:
G.add_edge(int(row.id), int(row.parent))
# Print some additional information
pos_dot = graphviz_layout(G, prog='dot',root=1)
fig = plt.figure(figsize=(16, 8))
nodes = nx.draw_networkx_nodes(G, pos_dot, node_size=2, node_color='C0')
edges = nx.draw_networkx_edges(G, pos_dot, edge_color='C0', width=0.5)
plt.axis('off')
我总是得到的是:
NetworkXError:节点 2 没有位置。
期待您的帮助! ????
【问题讨论】: