Greetings, I have a list of Python dictionary objects. Each of the dictionaries has the same six keys. I'd like to be able to 'collapse' these dictionaries, combining them where five of the keys have identical values, and then separate the values for the sixth key with a comma. For instance, if I was starting with: myDictionaries = [ { 'Subdivision' : u 'NENW' , 'Twp' : u '026S' , 'Range' : u '033E' , 'Sec' : u '13' , 'Sur Type' : u 'A' , 'Meridian' : u '33' } , { 'Subdivision' : u 'NWNE' , 'Twp' : u '026S' , 'Range' : u '033E' , 'Sec' : u '13' , 'Sur Type' : u 'A' , 'Meridian' : u '33' } ] Note that all of the key/value pairs in the two dictionaries are identical, except for Subdivision. So, what I would like to get is: [ { 'Subdivision' : u 'NENW,NWNE' , 'Twp' : u '026S' , 'Range' : u '033E' , 'Sec' : u '13' , 'Sur Type' : u 'A' , 'Meridian' : u '33' } ] Thanks for any help you can provide! Micah

I think the following will work for you: >> > myDictionaries = [ . . . { 'Subdivision' : u 'NENW' , 'Twp' : u '026S' , 'Range' : u '033E' , 'Sec' : u '13' , 'Sur Type' : u 'A' , 'Meridian' : u '33' } , . . . { 'Subdivision' : u 'NWNE' , 'Twp' : u '026S' , 'Range' : u '033E' , 'Sec' : u '13' , 'Sur Type' : u 'A' , 'Meridian' : u '33' } , . . . { 'Subdivision' : u 'NENW' , 'Twp' : u '025S' , 'Range' : u '033E' , 'Sec' : u '13' , 'Sur Type' : u 'A' , 'Meridian' : u '33' } , . . . { 'Subdivision' : u 'NWNE' , 'Twp' : u '025S' , 'Range' : u '033E' , 'Sec' : u '13' , 'Sur Type' : u 'A' , 'Meridian' : u '33' } . . . ] . . . >> > >> > from itertools import groupby >> > from operator import itemgetter >> > from pprint import pprint >> > >> > keys = [ 'Twp' , 'Range' , 'Sec' , 'Sur Type' , 'Meridian' ] >> > ig = itemgetter ( * keys ) >> > >> > sorted_myDict = sorted ( myDictionaries , key = ig ) >> > new_myDict = [ ] >> > for k , g in groupby ( sorted_myDict , key = ig ) : . . . d = dict ( zip ( keys , k ) ) . . . d [ 'Subdivision' ] = ',' . join ( i [ 'Subdivision' ] for i in g ) . . . new_myDict . append ( d ) . . . >> > for d in new_myDict : . . . pprint ( d ) . . . print . . . { 'Meridian' : u '33' , 'Range' : u '033E' , 'Sec' : u '13' , 'Subdivision' : u 'NENW,NWNE' , 'Sur Type' : u 'A' , 'Twp' : u '025S' } { 'Meridian' : u '33' , 'Range' : u '033E' , 'Sec' : u '13' , 'Subdivision' : u 'NENW,NWNE' , 'Sur Type' : u 'A' , 'Twp' : u '026S' } >> >

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Merge Python Dictionaries Based on Common Values

MicahBabinski

Greetings,

I have a list of Python dictionary objects. Each of the dictionaries has the same six keys. I'd like to be able to 'collapse' these dictionaries, combining them where five of the keys have identical values, and then separate the values for the sixth key with a comma.

For instance, if I was starting with:

myDictionaries <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> 
<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">]</SPAN>‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

Note that all of the key/value pairs in the two dictionaries are identical, except for Subdivision. So, what I would like to get is:

<SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW,NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">]</SPAN>‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN></SPAN>

Thanks for any help you can provide!

Micah

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Accepted answers

bixb0012

I think the following will work for you:

<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> myDictionaries <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> 
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'025S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> 
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'025S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">]</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> 
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> 
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">from</SPAN> itertools <SPAN class="keyword token">import</SPAN> groupby
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">from</SPAN> operator <SPAN class="keyword token">import</SPAN> itemgetter
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">from</SPAN> pprint <SPAN class="keyword token">import</SPAN> pprint
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> keys <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">]</SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> ig <SPAN class="operator token">=</SPAN> itemgetter<SPAN class="punctuation token">(</SPAN><SPAN class="operator token">*</SPAN>keys<SPAN class="punctuation token">)</SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> sorted_myDict <SPAN class="operator token">=</SPAN> sorted<SPAN class="punctuation token">(</SPAN>myDictionaries<SPAN class="punctuation token">,</SPAN> key<SPAN class="operator token">=</SPAN>ig<SPAN class="punctuation token">)</SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> new_myDict <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">for</SPAN> k<SPAN class="punctuation token">,</SPAN>g <SPAN class="keyword token">in</SPAN> groupby<SPAN class="punctuation token">(</SPAN>sorted_myDict<SPAN class="punctuation token">,</SPAN> key<SPAN class="operator token">=</SPAN>ig<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; d <SPAN class="operator token">=</SPAN> dict<SPAN class="punctuation token">(</SPAN>zip<SPAN class="punctuation token">(</SPAN>keys<SPAN class="punctuation token">,</SPAN>k<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> 
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; d<SPAN class="punctuation token">[</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="operator token">=</SPAN> <SPAN class="string token">','</SPAN><SPAN class="punctuation token">.</SPAN>join<SPAN class="punctuation token">(</SPAN>i<SPAN class="punctuation token">[</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="keyword token">for</SPAN> i <SPAN class="keyword token">in</SPAN> g<SPAN class="punctuation token">)</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; new_myDict<SPAN class="punctuation token">.</SPAN>append<SPAN class="punctuation token">(</SPAN>d<SPAN class="punctuation token">)</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; 
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">for</SPAN> d <SPAN class="keyword token">in</SPAN> new_myDict<SPAN class="punctuation token">:</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; pprint<SPAN class="punctuation token">(</SPAN>d<SPAN class="punctuation token">)</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">print</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; 
<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW,NWNE'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'025S'</SPAN><SPAN class="punctuation token">}</SPAN>

<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW,NWNE'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">}</SPAN>

<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

All comments

DanPatterson_Retired

of course numpy example since dictionaries are a pain

<SPAN class="keyword token">import</SPAN> numpy <SPAN class="keyword token">as</SPAN> np
<SPAN class="keyword token">def</SPAN> <SPAN class="token function">dict_vals</SPAN><SPAN class="punctuation token">(</SPAN>ds<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="string token">"""combine dictionary values from multiple dictionaries, ds, and combine
&nbsp;&nbsp;&nbsp; their keys if needed.
&nbsp;&nbsp;&nbsp; Requires: import numpy as np&nbsp;&nbsp; so include the line above
&nbsp;&nbsp;&nbsp; Returns: a new dictionary
&nbsp;&nbsp;&nbsp; """</SPAN>
&nbsp;&nbsp;&nbsp; a <SPAN class="operator token">=</SPAN> np<SPAN class="punctuation token">.</SPAN>array<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">(</SPAN>k<SPAN class="punctuation token">,</SPAN> v<SPAN class="punctuation token">)</SPAN>&nbsp; <SPAN class="comment token"># key, value pairs</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">for</SPAN> d <SPAN class="keyword token">in</SPAN> ds&nbsp; <SPAN class="comment token"># dict in dictionaries</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">for</SPAN> k<SPAN class="punctuation token">,</SPAN> v <SPAN class="keyword token">in</SPAN> d<SPAN class="punctuation token">.</SPAN>items<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>&nbsp; <SPAN class="comment token"># get the key, values from items</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; ks <SPAN class="operator token">=</SPAN> np<SPAN class="punctuation token">.</SPAN>unique<SPAN class="punctuation token">(</SPAN>a<SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">:</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; uniq <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN>np<SPAN class="punctuation token">.</SPAN>unique<SPAN class="punctuation token">(</SPAN>a<SPAN class="punctuation token">[</SPAN>a<SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">:</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="operator token">==</SPAN> i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="keyword token">for</SPAN> i <SPAN class="keyword token">in</SPAN> ks<SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp; nd <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="string token">" "</SPAN><SPAN class="punctuation token">.</SPAN>join<SPAN class="punctuation token">(</SPAN>a<SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">:</SPAN><SPAN class="operator token">-</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">.</SPAN>tolist<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="keyword token">for</SPAN> a <SPAN class="keyword token">in</SPAN> uniq<SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp; new_d <SPAN class="operator token">=</SPAN> dict<SPAN class="punctuation token">(</SPAN>zip<SPAN class="punctuation token">(</SPAN>ks<SPAN class="punctuation token">,</SPAN> nd<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">return</SPAN> new_d<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

results

ds = [
&nbsp;&nbsp;&nbsp;&nbsp; {'Subdivision': u'NENW', 'Twp': u'026S', 'Range': u'030E', 'Sec': u'14', 'Sur Type': u'B', 'Meridian': u'33'},
&nbsp;&nbsp;&nbsp;&nbsp; {'Subdivision': u'NWNE', 'Twp': u'020S', 'Range': u'033E', 'Sec': u'13', 'Sur Type': u'A', 'Meridian': u'33'},
&nbsp;&nbsp;&nbsp;&nbsp; {'Subdivision': u'SENW', 'Twp': u'021S', 'Range': u'033E', 'Sec': u'13', 'Sur Type': u'A', 'Meridian': u'33'},
&nbsp;&nbsp;&nbsp;&nbsp; {'Subdivision': u'SWNE', 'Twp': u'025S', 'Range': u'033E', 'Sec': u'13', 'Sur Type': u'A', 'Meridian': u'33'}
&nbsp;&nbsp;&nbsp;&nbsp; ]


dict_vals(ds)

{'Meridian': '33',
 'Range': '030E 033E',
 'Sec': '13 14',
 'Subdivision': 'NENW NWNE SENW SWNE',
 'Sur Type': 'A B',
 'Twp': '020S 021S 025S 026S'}<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

bixb0012

I think the following will work for you:

<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> myDictionaries <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> 
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'025S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> 
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'025S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> <SPAN class="punctuation token">]</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN> 
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> 
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">from</SPAN> itertools <SPAN class="keyword token">import</SPAN> groupby
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">from</SPAN> operator <SPAN class="keyword token">import</SPAN> itemgetter
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">from</SPAN> pprint <SPAN class="keyword token">import</SPAN> pprint
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> keys <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">]</SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> ig <SPAN class="operator token">=</SPAN> itemgetter<SPAN class="punctuation token">(</SPAN><SPAN class="operator token">*</SPAN>keys<SPAN class="punctuation token">)</SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> sorted_myDict <SPAN class="operator token">=</SPAN> sorted<SPAN class="punctuation token">(</SPAN>myDictionaries<SPAN class="punctuation token">,</SPAN> key<SPAN class="operator token">=</SPAN>ig<SPAN class="punctuation token">)</SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> new_myDict <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN>
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">for</SPAN> k<SPAN class="punctuation token">,</SPAN>g <SPAN class="keyword token">in</SPAN> groupby<SPAN class="punctuation token">(</SPAN>sorted_myDict<SPAN class="punctuation token">,</SPAN> key<SPAN class="operator token">=</SPAN>ig<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; d <SPAN class="operator token">=</SPAN> dict<SPAN class="punctuation token">(</SPAN>zip<SPAN class="punctuation token">(</SPAN>keys<SPAN class="punctuation token">,</SPAN>k<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> 
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; d<SPAN class="punctuation token">[</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="operator token">=</SPAN> <SPAN class="string token">','</SPAN><SPAN class="punctuation token">.</SPAN>join<SPAN class="punctuation token">(</SPAN>i<SPAN class="punctuation token">[</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="keyword token">for</SPAN> i <SPAN class="keyword token">in</SPAN> g<SPAN class="punctuation token">)</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; new_myDict<SPAN class="punctuation token">.</SPAN>append<SPAN class="punctuation token">(</SPAN>d<SPAN class="punctuation token">)</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; 
<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">for</SPAN> d <SPAN class="keyword token">in</SPAN> new_myDict<SPAN class="punctuation token">:</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; pprint<SPAN class="punctuation token">(</SPAN>d<SPAN class="punctuation token">)</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">print</SPAN>
<SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="punctuation token">.</SPAN>&nbsp;&nbsp;&nbsp;&nbsp; 
<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW,NWNE'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'025S'</SPAN><SPAN class="punctuation token">}</SPAN>

<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW,NWNE'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN>
 <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">}</SPAN>

<SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

bixb0012

The code snippet works for the example the OP gave, but I suspect the OP's actual list has many dictionaries and those dictionaries do not all have key-value pairs in common. For example, what if the list of dictionaries looks like:

myDictionaries <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN>
<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> 
<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN>
<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'025S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> 
<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'025S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN>
<SPAN class="punctuation token">]</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

PeteCrosier

myDictionaries <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> 
<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> u<SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">]</SPAN>

newDictionary <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">{</SPAN><SPAN class="punctuation token">}</SPAN>
<SPAN class="keyword token">for</SPAN> dictionary <SPAN class="keyword token">in</SPAN> myDictionaries<SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">for</SPAN> k<SPAN class="punctuation token">,</SPAN> v <SPAN class="keyword token">in</SPAN> dictionary<SPAN class="punctuation token">.</SPAN>items<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">if</SPAN> k <SPAN class="keyword token">in</SPAN> newDictionary <SPAN class="operator token">and</SPAN> <SPAN class="operator token">not</SPAN> v <SPAN class="keyword token">in</SPAN> newDictionary<SPAN class="punctuation token">[</SPAN>k<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; newDictionary<SPAN class="punctuation token">[</SPAN>k<SPAN class="punctuation token">]</SPAN> <SPAN class="operator token">+=</SPAN> <SPAN class="string token">","</SPAN> <SPAN class="operator token">+</SPAN> v
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">else</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; newDictionary<SPAN class="punctuation token">[</SPAN>k<SPAN class="punctuation token">]</SPAN> <SPAN class="operator token">=</SPAN> v

<SPAN class="keyword token">print</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN>newDictionary<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

DanPatterson_Retired

python 3?

ds&nbsp; <SPAN class="comment token"># ---- your dictionaries</SPAN>

<SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN>

<SPAN class="punctuation token">{</SPAN><SPAN class="string token">'Subdivision'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Twp'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Range'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sec'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Sur Type'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'Meridian'</SPAN><SPAN class="punctuation token">:</SPAN> <SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">]</SPAN>

<SPAN class="comment token"># ---- your values can be pulled in a variety of ways, but pulling in all the values, </SPAN>
<SPAN class="comment token">#&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; then using 'set' to get the unique ones works</SPAN>

vls <SPAN class="operator token">=</SPAN> list<SPAN class="punctuation token">(</SPAN>set<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN>i <SPAN class="keyword token">for</SPAN> j <SPAN class="keyword token">in</SPAN> ds <SPAN class="keyword token">for</SPAN> i <SPAN class="keyword token">in</SPAN> list<SPAN class="punctuation token">(</SPAN>j<SPAN class="punctuation token">.</SPAN>values<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>

vls
<SPAN class="punctuation token">[</SPAN><SPAN class="string token">'033E'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'NWNE'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'026S'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'33'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'13'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'NENW'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'A'</SPAN><SPAN class="punctuation token">]</SPAN>

vls<SPAN class="punctuation token">.</SPAN>sort<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="comment token"># ---- if you need them sorted</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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