python 实现 loadrunner xml脚本格式化

 1 import re
 2 
 3 from lxml import etree
 4 
 5 def indent(elem, level=0):
 6     i = "
" + level*"	"
 7     if len(elem):
 8         if not elem.text or not elem.text.strip():
 9             elem.text = i + "	"
10         for e in elem:
11             indent(e, level+1)
12         if not e.tail or not e.tail.strip():
13             e.tail = i
14     if level and (not elem.tail or not elem.tail.strip()):
15         elem.tail = i
16     return elem
17 
18 
19 file_name = 'lr_xml.txt'
20 
21 elems_root = etree.parse(file_name).getroot()
22 final_elem=indent(elems_root)
23 init_content=etree.tostring(final_elem, encoding="utf-8", method="xml")
24 
25 
26 
27 # 每行左对齐
28 regex1 = re.compile("	")
29 convert_first= re.sub(regex1,"",init_content)
30 
31 # 每行开始加上"
32 regex2=re.compile("^<",flags=re.M)
33 convert_second = re.sub(regex2,""<",convert_first)
34 
35 #每行末尾加上"
36 regex3 = re.compile(">$", flags=re.M)
37 final_content=re.sub(regex3,">"",convert_second)
38 
39 print final_content