If I run this in python under linux it works: But if I run it in Windows it doesn’t work, how can I make the ANSI escape codes work also on Windows? Answer For windows, calling os.system(“”) makes the ANSI escape sequence get processed correctly:
Tag: python
multiplication game python
I am supposed to write a program in python that asks the user how many multiplication questions they want, and it randomly gives them questions with values from 1 to 10. Then it spits out the percentage they got correct. My code keeps repeating the same set of numbers and it also doesn’t stop at the num…
Python Try Catch Block inside lambda
Is it possible to use try catch block inside of a lambda function. I need the lambda function to convert a certain variable into an integer, but not all of the values will be able to be converted into integers. Answer Nope. A Python lambda can only be a single expression. Use a named function. It is convenien…
“Josephus-problem” using list in python
I wanted to know if it will be possible to solve the Josepheus problem using list in python. In simple terms Josephus problem is all about finding a position in a circular arrangement which would be safe if executions were handled out using a skip parameter which is known beforehand. For eg : given a circular…
How do I set the figure title and axes labels font size?
I am creating a figure in Matplotlib like this: I want to specify font sizes for the figure title and the axis labels. I need all three to be different font sizes, so setting a global font size (mpl.rcParams[‘font.size’]=x) is not what I want. How do I set font sizes for the figure title and the a…
python turtle loop
I am trying to create a looping square, and cannot figure out how to get my code to allow me to keep repeating the command of creating squares, times the number input, heres what I have currently. Answer You can use for i in range(count_int): to run a piece of code repeatedly given a repeat count in count_int…
threading.Timer – repeat function every ‘n’ seconds
I want to fire off a function every 0.5 seconds and be able to start and stop and reset the timer. I’m not too knowledgeable of how Python threads work and am having difficulties with the python timer. However, I keep getting RuntimeError: threads can only be started once when I execute threading.timer.…
How to set font size of Matplotlib axis Legend?
I have a code like this: It can be seen in the plot that the setting in Fontsize does not affect the Legend Title font size. How to set the font size of the legend title to a smaller size? Answer This is definitely an old question, but was frustrating me too and none of the other answers changed the
write() versus writelines() and concatenated strings
So I’m learning Python. I am going through the lessons and ran into a problem where I had to condense a great many target.write() into a single write(), while having a “n” between each user input variable(the object of write()). I came up with: If I try to do: I get an error. But if I type: …
How do I structure my tests with the Python ‘unittest’ module?
I’m trying to build a test framework for automated web testing in Selenium and unittest, and I want to structure my tests into distinct scripts. So I’ve organised it as following: File base.py – this will contain, for now, the base Selenium test case class for setting up a session. File main…