Function chkPath

PyDOS.py:156–186

(tstPath)

        return

    def chkPath(tstPath):
        validPath = True
        simpPath = ""

        if tstPath != []:
            savDir = os.getcwd()
            for path in tstPath:
                if path[1:2] == ":":
                    path = path[2:]
                if path == "":
                    os.chdir(sep)
                elif os.getcwd() == sep and path == "..":
                    validPath = False
                    break
                elif path == ".":
                    continue
                elif path == ".." and len(os.getcwd().split(sep)) == 2:
                    os.chdir(sep)
                elif path == "..":
                    os.chdir("..")
                elif path in os.listdir() and not aFile(path):
                    os.chdir(path)
                else:
                    validPath = False
                    break

            if validPath:
                simpPath = os.getcwd()
            os.chdir(savDir)

        return((validPath,simpPath))

    def pFmt(dPath,trailsep=True):
        if dPath == "":