通过python获取svn状态

# -*- coding:utf-8 -*-
 
import subprocess
import xml.dom.minidom
 
ST_MISSING = "missing"
ST_MODIFIED = "modified"
ST_UNVERSIONED = "unversioned"
 
cmds = {ST_MISSING :"svn del \"{}\"",ST_UNVERSIONED:"svn add \"{}\""}
 
def runCmd(command):
    ret = subprocess.run(command,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE,timeout=1)
    return ret
 
def svnCommit():
    ret = runCmd("svn status  --xml")
    DOMTree = xml.dom.minidom.parseString(ret.stdout)
    collection = DOMTree.documentElement
    es = collection.getElementsByTagName("entry")
    for entry in es:
        statusNode = entry.getElementsByTagName("wc-status")[0]
        filePath = entry.getAttribute("path") 
        status=statusNode.getAttribute("item")
        # print(filePath + " = " + status)
        if status in cmds:
            cmd = cmds[status].format(filePath)
            print(cmd)
            runCmd(cmd)
    runCmd("svn commit -m \"auto commit by python\" ")
 
svnCommit()