Super simple:
dict3 = {}
for k1 in dict1.keys():
for k2 in dict2.keys():
if dict1.get(k1) == dict2[k2]:
dict3[k1] = k2
works in all cases and can be simplified to an iterated dictionary in
python 2.4
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Thanks again. This is very helpful.
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ProvoWallis wrote:
I'm still learning python so this might be a crazy question but I
thought I would ask anyway. Can anyone tell me if it is possible to
join two dictionaries together to create a new dictionary using the
keys from the old dictionaries?
There is no builtin method. The usual
ProvoWallis wrote:
I'm still learning python so this might be a crazy question but I
thought I would ask anyway. Can anyone tell me if it is possible to
join two dictionaries together to create a new dictionary using the
keys from the old dictionaries?
The keys in the new dictionary would
Thanks so much. I never would have been able to figure this out on my
own.
def dictionary_join(one, two):
dict2x = dict( ((dict2[k], k) for k in dict2.iterkeys()))
dict3 = dict(((k, dict2x[v]) for k,v in dict1.iteritems()))
print dict3
dict1 = {1:'bbb', 2:'aaa', 3:'ccc'}
dict2 =
ProvoWallis wrote:
Thanks so much. I never would have been able to figure this out on my
own.
def dictionary_join(one, two):
dict2x = dict( ((dict2[k], k) for k in dict2.iterkeys()))
dict3 = dict(((k, dict2x[v]) for k,v in dict1.iteritems()))
print dict3
dict1 = {1:'bbb',
ProvoWallis [EMAIL PROTECTED] wrote:
...
The keys in the new dictionary would be the keys from the old
dictionary one (dict1) and the values in the new dictionary would be
the keys from the old dictionary two (dict2). The keys would be joined
by matching the values from dict1 and dict2. The
