calling a dict object / printing dict keys with value-CodePudding

I have a list of dict objects called results in the following format:

{('AAPL', 'AAPL'): 1.0,
 ('AAPL', 'ABBV'): 0.2895481094217945,
 ('AAPL', 'AMZN'): 0.7985187751534586,
 ('AAPL', 'BAC'): 0.5923872592768968,
 ('AAPL', 'BRK-B'): 0.6076448647592143,
 ('AAPL', 'COST'): 0.6723253260025647,
 ('AAPL', 'CVX'): 0.2808264364499576,
 ('AAPL', 'GOOG'): 0.7932767338793895,
......

I want to filter through this result list to find values larger than 0.8 For this purpose I am using the following code:

i = 0

for i in results:
        if results[i] > 0.8:
            print(results[i])

This gives me the following output:

1.0
0.8506229861474826
0.9999999999999998
1.0
0.8269262016223845
0.8266345202049308
.......

Now in my output I want to also see the ticker combination from my dict list.

I have tried using:

print(results[ticker][I])

which gives me the error:

IndexError: invalid index to scalar variable.

Also I have tried using:

keys = results.keys()
for loop
print(results[keys[i]][I])

Which gave me the error:

TypeError: 'dict_keys' object is not subscriptable

Using the code results.keys()

gives me the required keys:

dict_keys([('AAPL', 'AAPL'), ('AAPL', 'ABBV'), ('AAPL', 'AMZN'), ('AAPL', 'BAC'), ('AAPL', 'BRK-B'), ('AAPL', 'COST'), ('AAPL', 'CVX') ...

Now my only problem is getting the key combination with the result

CodePudding user response：

You're already iterating over the keys, so just print the key as you're going.

for key in results:
    if results[key] > 0.8:
        print(key, results[key])

Alternatively, and more Pythonically, use results.items() so you don't need to access the dict twice:

for key, result in results.items():
    if result > 0.8:
        print(key, result)