I have a dictionary like this: My function to transform that into a CSV is this one: My output is a csv file like this: It is working, but it isn’t well optimized. The process is very slow when I run into a dictionary with more than > 10,000 entries. Any ideas on how to speed this process up? Thank
Tag: dictionary
How to get a list with dict entries from text file?
I saved a list with dict entries to a txt file. When I try to read it back into python with I just get a huge string which looks like this: What’s an easy way to get this back in the original format? Answer What you want is “Convert a String to JSON”, but the type of your file content
Is there a clean way to build a line of code with methods call from a dictionary in Python?
I would like to build a SQLAlchemy command to get information from a database table. To do it I use this lines of code : Target is a dictionary and I would like that if a key is present in target, I add it after my select command. For example, if target is : then my command would become :
How to drop pairs in dict
I want to drop value pairs in a dictionary if the first element contains a certain string (time or session), but keep the remaining pairs (word and group). dic1 is the one I have and dic2 is the one I would like. I have written a one liner that removes the entire value element but thats not really what I
Pandas DataFrame Groupby two columns and get different relation in same keys insert list
I have this table : I have to create a dictionary with Head key and values equal to the relations but not repeated and for each value of the relations I have to insert the corresponding tail. example: I don’t really know how to do it. Is there someone who can help me? Second Example Input: the output:…
How can i find the key of a random picken value from a dictionary in Python?
I am a beginner of Python. I have made a dictionary of Lists. I want to pick a random value and then to know the key of that value. Is that possible? e.g. Is there a way to know which is the key of the random value ? My purpose is to delete that pick_value from the list.Any suggestion is
Extracting key and value from tuple of dictionaries (taken from json file) in python
I have a JSON file which is a tuple of multiple dictionaries and I want to extract keys and values from some of them. The file looks something like this (this is just an example of the structure with random keys and values): What I want to extract all names (Ana, Bob, Chloe) and their ids something like this:…
How to compare a list of dict with list of tuples in Python
I have a list of dict as below: and list of tuples: I have to write a python code where I have to checkif MetaData from dict (for both keyboard & smallObjects) in objList if greater than or equal to the count in objectsCounter. If yes, then I have to set IsCompleted to True otherwise False. For this I hav…
Python – dictionary with propositions (replace string values)
I have some dictionary e.g. of form: Is their a simple way to replace all strings appearing in the dictionary values of form →(q, ∧(¬(p), ∨(y, z))) or →(p, q) by (q→(¬(p)∧(y∨z))) or (p→q)? Answer I found some solution by my own using some prolog: Prolog-file (called “logic.pl”) has to contain the …
Map of a country with plotly
The aim of create a map of a country with plotly. I show you the code to make the map with dots from cities and I want to change it to regions: In the scope we have by default: “world” | “usa” | “europe” | “asia” | “africa” | “north americaR…