这是之前和之后的样子,因为该问题正试图使用Python解决。我已经尝试了好几个星期。而且无法告诉Python执行以下操作很痛苦:
STEP6 :然后在NodePosX = 30和NodePosY = 300内替换复制的值10和100
STEP7:,然后查找下一个“ LinkedTo =“ *(示例值:Node_5)*,并重复执行STEP2至STEP5
这是运行之前 Python脚本的样子:
Begin
Name="Node_1"
NodePosX=10
NodePosY=100
LinkedTo=Node_3
LinkedTo=Node_5
End Object
Begin
Name="Node_2"
NodePosX=20
NodePosY=200
End Object
Begin
Name="Node_3"
NodePosX=30
NodePosY=300
End Object
Begin
Name="Node_4"
NodePosX=40
NodePosY=400
End Object
Begin
Name="Node_5"
NodePosX=50
NodePosY=500
End Object
这是运行Python脚本后之后的样子:
Begin
Name="Node_1"
NodePosX=10
NodePosY=100
LinkedTo=Node_3
LinkedTo=Node_5
End Object
Begin
Name="Node_2"
NodePosX=20
NodePosY=200
End Object
Begin
Name="Node_3"
NodePosX=10
NodePosY=100
End Object
Begin
Name="Node_4"
NodePosX=40
NodePosY=400
End Object
Begin
Name="Node_5"
NodePosX=10
NodePosY=100
End Object
您认为我要从Python上做很多事情吗? 关于这个问题的标题还有什么更好的建议吗?
答案 0 :(得分:-1)
我雇用了一名开发人员,这是他们编写的代码
'''
By: Alex Reichenbach
'''
import re
begin_regex = re.compile("Begin")
name_regex = "(?<=Name=\"Node_).*(?=\")"
posX_regex = "(?<=NodePosX=).*"
posY_regex = "(?<=NodePosY=).*"
linkedTo_regex = "(?<=LinkedTo=).*"
end_regex = re.compile("End Object")
## Reading the contents of the file
text = open("1-Example-Original.txt", "r").read()
class Node:
def __init__(self):
self.name = ""
self.nodePosX = 0
self.nodePosY = 0
self.linked_to = []
def __str__(self):
linked = ""
for l in self.linked_to:
linked += "\nLinkedTo="+l
return """Begin
Name="%s"
NodePosX=%s
NodePosY=%s%s
End Object
"""%(self.name, self.nodePosX, self.nodePosY, linked)
## Read the text into the node objects
nodes = []
current_node = None
for line in text.split('\n'): ## Iterate through each line
if begin_regex.match(line): ## Begin
current_node = Node()
nodes.append(current_node)
elif re.findall(name_regex, line): ## Name
name = re.findall(name_regex, line)[0]
current_node.name = name
elif re.findall(posX_regex, line): ## PosX
posX = re.findall(posX_regex, line)[0]
current_node.nodePosX = posX
elif re.findall(posY_regex, line): ## PosY
posY = re.findall(posY_regex, line)[0]
current_node.nodePosY = posY
elif re.findall(linkedTo_regex, line): ## LinkedTo
name = re.findall(linkedTo_regex, line)[0]
current_node.linked_to.append(name)
## Copy the linked_to attributes
for i in range(len(nodes)):
for j in range(i, len(nodes)):
node1 = nodes[i]
node2 = nodes[j]
if node2.name in node1.linked_to:
node2.nodePosX = node1.nodePosX
node2.nodePosY = node1.nodePosY
## Print it all out
s = ""
for node in nodes:
s += str(node)
print(s)
## Write to File?
open("_edited.txt", "w").write(s)