我们从Python开源项目中，提取了以下9个代码示例，用于说明如何使用ntpath.commonprefix()。
def do_cd(self, line): p = string.replace(line,'/','\\') oldpwd = self.pwd newPath = ntpath.normpath(ntpath.join(self.pwd,p)) if newPath == self.pwd: # Nothing changed return common = ntpath.commonprefix([newPath,oldpwd]) if common == oldpwd: res = self.findPathName(ntpath.normpath(p)) else: res = self.findPathName(newPath) if res is None: logging.error("Directory not found") self.pwd = oldpwd return if res.isDirectory() == 0: logging.error("Not a directory!") self.pwd = oldpwd return else: self.currentINode = res self.do_ls('', False) self.pwd = ntpath.join(self.pwd,p) self.pwd = ntpath.normpath(self.pwd) self.prompt = self.pwd + '>'
def test_commonprefix(self): tester('ntpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])', "/home/swen") tester('ntpath.commonprefix(["\\home\\swen\\spam", "\\home\\swen\\eggs"])', "\\home\\swen\\") tester('ntpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])', "/home/swen/spam")
