sorted lambda dictionary
from collections import OrderedDict >>> # regular unsorted dictionary >>> d = 'banana': 3, 'apple':4, 'pear': 1, 'orange': 2} >>> # dictionary sorted by key -- OrderedDict(sorted(d.items()) also , Dictionaries can't be sorted as such, but you can sort their contents: sorted(a_dict.items(), key=lambda (k, (v1, v2)): v2) sorted(a_dict.items(), key=lambda item: item[1][1]) # Python 3. You can put the results into a collections.OrderedDict (since
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 sorted lambda dictionary 相關參考資料
python - How do I sort a dictionary by value? - Stack Overflow
The official OrderedDict documentation offers a very similar example too, but using a lambda for the sort function: # regular unsorted dictionary d = 'banana': 3, 'apple':4, 'pear... https://stackoverflow.com python - How can I sort a dictionary by key? - Stack Overflow
from collections import OrderedDict >>> # regular unsorted dictionary >>> d = 'banana': 3, 'apple':4, 'pear': 1, 'orange': 2} >>> # dictiona... https://stackoverflow.com sorting - How to sort a Python dictionary by value? - Stack Overflow
Dictionaries can't be sorted as such, but you can sort their contents: sorted(a_dict.items(), key=lambda (k, (v1, v2)): v2) sorted(a_dict.items(), key=lambda item: item[1][1]) # Python 3. You can... https://stackoverflow.com sorting - How to sort a Python dict by value - Stack Overflow
You could use res = list(sorted(theDict, key=theDict.__getitem__, reverse=True)). (You don't need the list in Python 2.x). The theDict.__getitem__ is actually equivalent to lambda x: theDict[x] .... https://stackoverflow.com python - lambda function in sorted dictionary list comprehension ...
The items() method on student_loan_portfolio.items() returns a list of key/value tuples. So it returns something like [ ('loan1', dictOfLoan1), ('loan2', dictOfLoan2), ...] . The lamb... https://stackoverflow.com python - Sorting dictionary according to lambda: handling ...
lambda x: None if x[1] is None else x[1][0]. This actually puts the None s first since None seems to be less than anything. Hmm, that's interesting. In Python 3, by default you can't compare ... https://stackoverflow.com python - How to sort keys of dict by values? - Stack Overflow
up vote 1 down vote. There's a simple way to do it. You can use .items() to get key-value and use sorted to sort them accordingly. dictionary = sorted(dictionary.items(),key=lambda x:x[1]) .... https://stackoverflow.com dictionary - sort dict by value python - Stack Overflow
To get the values use sorted(data.values()). To get the matching keys, use a key function sorted(data, key=data.get). To get a list of tuples ordered by value sorted(data.items(), key=lambda x:x[1]).... https://stackoverflow.com Sorting a Dictionary — Programs, Information, and People: Interactive ...
y = sorted(d.keys(), key=g, reverse=True). 15. . 16. # now loop through the keys. 17. for k in y: 18. print str(k) + " appears " + str(d[k]) + " times". 19. . (sort_12a). Note. W... http://interactivepython.org How to sort a Python dict (dictionary) by keys or values - SaltyCrane Blog
How to sort a dict by value (Python 2.4 or greater):. for key, value in sorted(mydict.iteritems(), key=lambda (k,v): (v,k)): print "%s: %s" % (key, value). Results: bob: 1 alan: 2 danny: 3 ... https://www.saltycrane.com |