本文整理匯總了Python中graphviz.Graph.format方法的典型用法代碼示例。如果您正苦於以下問題：Python Graph.format方法的具體用法？Python Graph.format怎麽用？Python Graph.format使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類graphviz.Graph的用法示例。
在下文中一共展示了Graph.format方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: graph_data
# 需要導入模塊: from graphviz import Graph [as 別名]
# 或者: from graphviz.Graph import format [as 別名]
def graph_data(pkg_name):
if not pkg_name:
abort(404)
filepath = os.path.join(cache_dir, pkg_name.lower())
if not os.path.exists(filepath + '.png'):
nodes, edges = reqs_graph(pkg_name)
if not nodes:
return redirect(url_for('static', filename='img/blank.png'))
dot = Graph()
dot.format = 'png'
dot.node('0', nodes[0], fillcolor='#fbb4ae', style='filled', shape='box')
for i, pkg_name in enumerate(nodes[1:]):
dot.node(str(i+1), pkg_name, fillcolor='#ccebc5', style='filled')
dot.edges([
[str(i[0]), str(i[1])]
for i in edges
])
dot.render(filepath)
return send_file(filepath + '.png')示例2: generateGraph
# 需要導入模塊: from graphviz import Graph [as 別名]
# 或者: from graphviz.Graph import format [as 別名]
def generateGraph():
G = Graph(
engine = 'dot',
filename = 'Btrfs-Graph.dot',
name = 'BRTFS-Browser',
comment = 'https://github.com/Zo0MER/BRTFS-Browser.git',
graph_attr = {'rankdir': 'RL',
'charset':'utf-8',
'bgcolor':'#eeeeee',
'labelloc':'t',
'splines':'compound',
'nodesep':'0.7',
'ranksep':'5'
},
node_attr = {'fontsize': '18.0',
'shape':'box'
}
)
#node with title and hyperlink on github
G.node('meta',
label = 'Btrfs-debug-tree \nhttps://github.com/Zo0MER/BRTFS-Browser.git',
href = 'https://github.com/Zo0MER/BRTFS-Browser.git',
fontcolor = '#4d2600',
fontsize = '30.0'
)
first = inode[0]
inode.remove(inode[0])
if (inode):
#link first item ROOT_TREE_DIR INODE_ITEM, INODE_REF with all INODE_ITEM EXTEND_DATA
for pair in inode:
G.edge(''.join([str(x) for x in first]), ''.join([str(x) for x in pair]))
else:
G.node(first)
#save *.dot and others
pathout = enterPath.get()
filenameout = enterFilename.get()
if (filenameout):
filenameout = filenameout + '.gv.dot'
else:
filenameout = "btrfs-graph"
G.filename = filenameout + '.gv.dot'
G.directory = pathout
G.save()
for t in types:
G.format = t
G.render()