<qiyuangong>071_Simplify_Path_1.py
def simplifyPath( path):
    result = []
    plist = path.split('/')
    for pos in plist:
        if pos:
            if pos == '..':
                try:
                    result.pop()
                except:
                    result = []
            elif pos != '.':
                result.append(pos)
    return '/'+'/'.join(result)
def sample_funcname ( var_0 ) :
    var_1 = [ ]
    var_4 = var_0.split ( '/' )
    for var_5 in var_4 :
        if var_5 :
            if var_5 == '..' :
                try :
                    var_1.pop ( )
                except :
                    var_1 = [ ]
            elif var_5 != '.' :
                var_1.append ( var_5 )
    return '/' + '/'.join ( var_1 )
