ordereddictionary Questions
16
Is there a way to rename a dictionary key, without reassigning its value to a new name and removing the old name key; and without iterating through dict key/value?
In case of OrderedDict do the sam...
Foreshorten asked 10/5, 2013 at 4:52
4
Solved
I have a collections.OrderedDict with a list of key, value pairs. I would like to compute the index i such that the ith key matches a given value. For example:
food = OrderedDict([('beans',33),('r...
Laboy asked 31/12, 2014 at 20:55
2
Solved
Getting the error mentioned in the title. The below mentioned functioned is called by another function that is called through a POST api.
Error is on the line below the print statement. Don't know ...
Welt asked 28/9, 2018 at 6:32
7
If a key is present in a dictionary, I want to know what position the key is in i.e the numerical index. For example :
if the dictionary consists of :
{'test':{1,3},'test2':{2},'test3':{2,3}}
...
Luminosity asked 18/3, 2016 at 16:59
3
Solved
I'm trying to query information from salesforce using the simple_salesforce package in python.
The problem is that it's nesting fields that are a part of a parent-child relationship into an order...
Seamstress asked 17/12, 2017 at 22:34
6
Solved
I am having some trouble using the collections.OrderedDict class. I am using Python 2.7 on Raspbian, the Debian distro for Raspberry Pi. I am trying to print two dictionaries in order for compariso...
Villosity asked 29/3, 2013 at 21:35
3
Solved
Starting with
OrderedDict([('a', 1), ('c', 3), ('b', 2)])
is it possible to end up with
OrderedDict([('a', 1), ('__C__', 3), ('b', 2)])
making sure that the '__C__' item is before 'b' and aft...
Polivy asked 27/8, 2012 at 23:22
3
I've been reading into how super() works. I came across this recipe that demonstrates how to create an Ordered Counter:
from collections import Counter, OrderedDict
class OrderedCounter(Counter, ...
Delusion asked 17/2, 2016 at 0:59
9
Solved
I am struggling with the following problem:
I want to convert an OrderedDict like this:
OrderedDict([('method', 'constant'), ('data', '1.225')])
into a regular dict like this:
{'method': 'const...
Reddy asked 23/11, 2013 at 19:21
4
I have a this list
a = [OrderedDict([('a','b'), ('c','d'), ('e', OrderedDict([('a','b'), ('c','d') ]))])]
and I want to convert the OrderedDict in dictionary.
Do you know how could I do ?
Th...
Changsha asked 7/6, 2019 at 12:25
6
Solved
Say orig is an OrderedDict which contains normal string:string key value pairs, but sometimes the value could be another, nested OrderedDict.
I want to sort orig by key, alphabetically (ascending)...
A1 asked 28/3, 2014 at 19:29
7
Solved
In my code I frequently need to take a subset range of keys+values from a Python OrderedDict (from collections package). Slicing doesn't work (throws TypeError: unhashable type) and the alternative...
Pict asked 22/6, 2015 at 8:34
2
Solved
This inspection reports discrepancies between declared parameters and actual arguments, as well as incorrect arguments (e.g. duplicate named arguments) and incorrect argument order. Decorators ar...
Hamo asked 16/11, 2015 at 15:4
15
I like the pprint module in Python. I use it a lot for testing and debugging. I frequently use the width option to make sure the output fits nicely within my terminal window.
It has worked fine unt...
Naphthalene asked 29/11, 2010 at 5:27
8
Solved
I tried to display datas which is in Dictionary format. Below, three attempts are there. First attempt, output order is completely changed. Second attempt, output order is same as input. But, in th...
Epiphragm asked 13/4, 2015 at 8:54
4
Solved
For example, I need to count how many times a word appears in a list, not sorted by frequency but with the order in which the words appear, i.e. insertion order.
from collections import Counter
w...
Windsucking asked 19/5, 2014 at 21:32
3
Solved
def izracunaj_dohvatljiva_stanja(funkcije_prijelaza):
dohvatljiva = []
dohvatljiva.extend(pocetno_stanje)
pomocna = collections.OrderedDict
for i in xrange(len(dohvatljiva)):
for temp in pomoc...
Wisner asked 17/4, 2016 at 0:53
3
Solved
What's the correct way to initialize an ordered dictionary (OD) so that it retains the order of initial data?
from collections import OrderedDict
# Obviously wrong because regular dict loses orde...
Ceroplastic asked 25/8, 2014 at 6:25
13
Solved
There doesn't appear to be a generic implementation of OrderedDictionary (which is in the System.Collections.Specialized namespace) in .NET 3.5. Is there one that I'm missing?
I've found implemen...
Arreola asked 13/4, 2010 at 11:20
9
Solved
Lets say I have the following code:
import collections
d = collections.OrderedDict()
d['foo'] = 'python'
d['bar'] = 'spam'
Is there a way I can access the items in a numbered manner, like:
d(0...
Scuffle asked 7/4, 2012 at 20:34
3
Solved
I have multiple dictionaries inside the list. I want to sort the dictionary with the custom key. In my case, I want to sort it using Date key. By that, I mean to move the Date key to the first posi...
Aprylapse asked 28/7, 2020 at 13:48
4
Solved
I am trying to create a pandas dataframe from an ordereddict to preserve the order of the values. But for some reason after creating the dataframe the fields are messed up again.
Here's the list o...
Aristotle asked 5/6, 2017 at 8:55
5
Solved
I am trying to get a sorted dictionary. But the order of the items between mydict and orddict doesn't seem to change.
from collections import OrderedDict
mydict = {'a': 1, 'b': 2, 'c': 3, 'd': 4}...
Topography asked 16/12, 2015 at 6:6
4
Solved
I have od of type OrderedDict. I want to access its most recently added (key, value) pair. od.popitem(last = True) would do it, but would also remove the pair from od which I don't want.
What's a ...
Maximamaximal asked 28/3, 2012 at 23:35
4
Solved
I'm using an OrderedDict to random access a list, but now want the next item in the list from the one that I have:
foo = OrderedDict([('apple', 4), ('banana', 3), ('orange', 2), ('pear', 1)])
appl...
Transported asked 8/9, 2012 at 5:8
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