Output: How do I get all of the items to print? If I remove the asterisk before value it prints all 3 items, but in square brackets. Answer You can create the string to be output right in the format() method call: Output:
Tag: dictionary
How can you select a specific dictionary by id in order to update its contents(Python)? [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question Hello, I have to create a program that is able to add a transaction with the following detail…
Generating dictionary does not always work
I am trying to generate a dictionary automatically with a for loop (i < numero_usuarios), the keys are taken from a list with names, and the values are randomly generated with a random.randint(1, 10), the problem is that it does not always generate the amount I want. For instance, I want to create 10 users…
How can I add a new pair key: value in a dictionary that has a condition?
I have the following dictionary: The keys are the protocols numbers (‘2019.491429’, ‘2020.714034’, ‘2015.695102’, etc.) while the values are a subdictionary which has 2 keys (‘classe’ and ‘dias_vista’). I want to create a new pair “prorrogado&#…
Convert a pandas df to defaultdict and look for matching positive and negative numbers
I have a dataframe like this: What i want to do know i convert the df into a defaultdict and look for only the matching matching positive and negative numbers per id so i want my desired dict to look something like this: I try to do this below but i get this error: Any idea how to solve this
Python List Comprehension to Delete Dict in List
I have a json file formatted as above and I am trying to have a function delete an entry based on the username input from a user. I want the file to then be overwritten with the entry removed. I have tried this: It partially works as everything in the Credentials section looks normal, but it appends a strange…
How do we get an optimum key value pair from a list of dictionaries in a dataframe column based on certain rules?
I have the following dataframe: Different ‘type’ can occur at the same ‘time’, but the need is to only get the ‘type’ and ‘value’ based on the following conditions: priority 1: the type importance is so as t>o>f priority 2: highest value to be considered f…
Error when transforming (and reversing) Tuple Tuple to dict
I am trying to transform following tuple tuple into a dict (and a reversed one of that): This is the code I use: And I receive the following error: TypeError: unhashable type: ‘list’ How should I do this? Thank you a lot! Answer you are right, lists cannot be used as keys in python dict because ke…
How to get a list of dictionaries sorted by three criteria
I want to get a list sorted accordingly to the following rules persons.sort(key = lambda p: (abs(p[“height”] – 180), p[“weight”]==75, p[“weight”])) i.e. I need it to get sorted firstly by its closeness to the height 180, then all of the weight values which are equal t…
Key Error even though key IS in dictionary? [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 1 year ago. Improve this question Dictio…