I am trying to extract data from Bloomberg. I need data for multiple fields with diferent currencies. I can’t get what I need from this answer https://github.com/alpha-xone/xbbg Can anyone help, please?. for a “specifc time” and on a “period of time”? I tried the following code b…
Python pandas extract data from nested list
For a personal project, I’m calling data from the Google Books API and uploading the fields I want to mySQL. I’ve successfully made the API request and received data. The data received is nested and i want to place this in a dataframe. Now my code works with the “first” column (no inde…
Takes 1 positional argument but 2 were given Python Tkinter
I am working on one feature of my software which takes keyboard which I have bind to the window like this win.bind(‘<Key>’, self.triggerBackButton). And here is the callback funtion. Logic of above function goes something like this. It takes self and event as input, where event holds the inf…
Unexpected integer division vs. floating-point division result in Python
Running the following code in Python produces a somewhat unexpected result. Now, I might have understood the discrepancy if both results were the same, because of how floating point numbers are stored in binary. The question is why is the second result different from the first one? Is there a difference in ho…
How to insert scrollbar into canvas filled with buttons?
I’m trying to insert a scrollbar into a canvas filled with buttons (where, buttons can be switched to clickable text as well). With the code below, the window seems OK. However, when I uncomment the lines with the scrollbar, the window geometry scrambles. Can anybody give a hand to figure out what’…
Matplotlib with variable upper limit
I need to contourplot one huge expression which is: which is not so much relevant here. Usually the task is trivial and can be done this way: That all in common yields which is okay, but I have an issue I cannot handle. The problem is that I need to plot it assuming that my y is not a simple
Django – Loggers are overwriting the previous log file along with the new one
I am using Django logger for logging along with gunicorn workers. Currently, I am testing with 3 workers and I am using the TimedRotatingFileHandler. I configured when = m and interval = 1, I tried sending some 1000 requests and it is writing in the new file and overwriting the old file as well. Here is my co…
Plotting a particular set of contour line at desired point or location
I want a contour plot showing contour levels corresponding to a particular set of x,y. I tried increasing the number of contour lines but it doesn’t give the contour line near the required point. I want to get a contour line to suppose around (0.1,0.1) but am not able to do so, I tried increasing the nu…
How to combine the values in two lists Python
I have two lists: Names = [John, Marc, Alex] Surnames = [Stuart, Smith, Jones] I would like to get the next list: [John-Stuart, Marc-Smith, Alex-Jones] How can I get it? Answer Use zip()
LOGIN FORM FLASK FAILS
I have a RegisterForm and LoginForm made with Flask and hashed with sha256. The RegisterForm works, but the login page is not returning anything. I stay in the same login page, the only difference is the url returns this: And the url change to this: Thank you for the help Answer I think you forgot to change t…