# encoding: utf-8

# file name:

__author__ = 'wu ming ming'

import re

from collections import OrderedDict

def sorted_dict_by_key_digit(dict_value):

''''''

if not isinstance(dict_value, dict):

raise TypeError

value_tmp = dict_value.items()

for count in range(len(re.findall('\d+', dict_value.keys()[0])))[::-1]:

value_tmp = sorted(value_tmp, key=lambda x: int(re.findall('\d+', x[0])[count if count < len(re.findall('\d+', x[0])) else None]))

sorted_result = OrderedDict()

for value in value_tmp:

sorted_result[value[0]] = value[1]

return sorted_result

if __name__ == '__main__':

pass

dict_value = {

'12A/Frame12/1U23': {'a': 1},

'14A/Frame10/1U20': {'a': 1},

'15A/Frame1/1U': {'a': 1},

'13A/Frame8/1U25': {'a': 1},

'10A/Frame23/1U43': {'a': 1},

'12A/Frame10/1U': {'a': 1},

'14A/Frame13/1U20': {'a': 1},

'15A/Frame40/1U12': {'a': 1},

'13A/Frame12/1U25': {'a': 1},

'10A/Frame7/1U': {'a': 1},

'12A/Frame10/2U23': {'a': 1},

'14A/Frame13/4U20': {'a': 1},

'15A/Frame40/5U12': {'a': 1},

'13A/Frame12/3U': {'a': 1},

'10A/Frame7/9U43': {'a': 1},

}

print sorted_dict_by_key_digit(dict_value)