list - Need help to find with dictionary objects in python -

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i have dictionary object say:

d = {     '25478329': ['17647430', '376088951', '32416061', '43096205'],     '43096205': '17647430',     '376088951': ['17647430', '25478329', '32416061'],     '32416061': ['17647430', '25478329'] }

i need finding key maximum numbers of data. data here mean string values inside list.

your question clearer, if want suggested in comments, work:

def keyfunc(item):     key, value = item     if isinstance(key, str):         return 1     else:         return len(key)  max(d.items(), key=keyfunc)[0]

here, define key function takes key/value 2-tuple returned dict.items(), and:

  • if value string, returns 1.
  • otherwise, returns length of list of strings.

that key function used builtin max() function return item largest number of strings, , use [0] key item.


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