I have a dictionary that I declared in a particular order and want to keep it in that order all the time. The keys/values can't really be kept in order based on their value, I just want it in the order that I declared it.
So if I have the dictionary:
d = {'ac': 33, 'gw': 20, 'ap': 102, 'za': 321, 'bs': 10}
It isn't in that order if I view it or iterate through it, is there any way to make sure Python will keep the explicit order that I declared the keys/values in?
from collections import OrderedDict
list1 = ['k1', 'k2']
list2 = ['v1', 'v2']
new_ordered_dict = OrderedDict(zip(list1, list2))
print new_ordered_dict
# OrderedDict([('k1', 'v1'), ('k2', 'v2')])
Another alternative is to use Pandas dataframe as it guarantees the order and the index locations of the items in a dict-like structure.
You can do the same thing which i did for dictionary.
Create a list and empty dictionary:
dictionary_items = {}
fields = [['Name', 'Himanshu Kanojiya'], ['email id', 'hima@gmail.com']]
l = fields[0][0]
m = fields[0][1]
n = fields[1][0]
q = fields[1][1]
dictionary_items[l] = m
dictionary_items[n] = q
print dictionary_items