<doocs>0071.Simplify Path_1.py
def simplifyPath( path: str) -> str:
    stk = []
    for s in path.split('/'):
        if not s or s == '.':
            continue
        if s == '..':
            if stk:
                stk.pop()
        else:
            stk.append(s)
    return '/' + '/'.join(stk)
def sample_funcname ( var_0 : str ) -> str :
    var_2 = [ ]
    for var_5 in var_0.split ( '/' ) :
        if not var_5 or var_5 == '.' :
            continue
        if var_5 == '..' :
            if var_2 :
                var_2.pop ( )
        else :
            var_2.append ( var_5 )
    return '/' + '/'.join ( var_2 )
