def getdictvalue(d,code): result=[] if isinstance(d, dict) : try: value = d[code] result.append(value) except Exception as e: pass for valuedd in d.values(): if isinstance(valuedd,dict): yied_result=getdictvalue(valuedd,code) if len(yied_result) != 0: result.append(getdictvalue(valuedd,code)) elif isinstance(valuedd,(list,tuple)): for item in d: valueitem=getdictvalue(valuedd,code) if valueitem !="None" and valueitem is not None and len(valueitem)!=0: if valueitem not in result: result.append(valueitem) elif isinstance(d, (list, tuple)): for item in d: value=getdictvalue(item,code) if value !="None" and value is not None and len(value)!=0: if value not in result: result.append(value) return result
由於返回時list,經過層層嵌套,list是復雜的,封裝一個,增加一個list轉換
class listchangetype(object): """對於查找后的list的數據的清洗""" def __init__(self): self.arg = [] def make(self,listone): for i in listone: if isinstance(i,(type,list)): for l in i: self.make(i) else: if i not in self.arg: self.arg.append(i) return self.arg
這樣就按順序,讀取了復雜的dict, 比之前的一篇文章的代碼,更加完美。