I have a correlation matrix (in the form of a DataFrame) from which I return a Series which is the top n correlated pairs of columns and the value of the correlation: See this for an example of what I mean. I take the resulting Series object and then cast as a dictionary like so: The resulting keys of this
Add toolbar button icon matplotlib
I want to add an icon to a custom button in a matplotlib figure toolbar. How can I do that? So far, I have the following code: For now, the only thing that it does is adding a new button (which do what I want) but the icon is only the tool’s name i.e.: “newtool”. How can I change this
Can pytest run tests within a test class?
I have a bunch of tests which I decided to put within a class, sample code is below: However, when I try to run the tests: pipenv run pytest -v -m integrationtest, they are not detected at all, where I got the following before moving them to a class: I now get this: Why does pytest not detect these tests?
FilterStore queue
I have a FilterStore and during my simulation there is a queue for the FilterStore.Get event at some times. Now I have two questions: Is there a way to see the actual elements in the queue, not just the object number? With FilterStore.get_queue I get this output: [FilterStoreGet() object at 0x221a47c6080, Fil…
Selenium – can’t find visible element until HTML is inspected?
I am currently using Selenium for a webcrawling application, and after several successful modules, the following situation left me stuck: I’m trying to locate an element of the class “menu” with the text “Reports” that is located inside a frame named “frame_applic”. P…
How to get video duration by youtube-dl in python?
I’m trying to get youtube video duration by using youtube-dl in python. here is the code, I cant find duration in dictMeta, how to get it? Answer just simple
Python: vending machine
The program offers items, has the user pay for items, gives the items, and updates the stock of each item. It seems to work more or less. I have 2 questions: I don’t know how to exit the vending machine program after the user answers “n” to “buy something else? (y/n): “. Is there…
python-win32com excel com model started generating errors
Over the last few days, I have been working on automating the generation of some pivot tables for a number of reports. Boiled down to the minimum, the following code was working without issue: This would pop-up an instance of excel and I could continue working in Python. But suddenly, today my scripts are fai…
How to implement a factory class?
I want to be able to create objects based on an enumeration class, and use a dictionary. Something like this: But I get the error: For some reason the dictionary can’t be created. Where am I going wrong here? Answer After looking at Bruce Eckel’s book I came up with this: This gets the user to sel…
Python random.choice same output
I’m trying to random some strings in a variable, And when I’m running my script all of them are the same every time, I like to random my variable every time I’m calling it, like, Answer This is basically the same as A variables value only changes when you assign it: If you want a new random …