Currently I’m reading all excel files and appending the “data” sheet to an array from a given directory. The issue is that some of the excel files in the directory shouldn’t actually be there and don’t contain a “data” sheet. The program then breaks whenever it encoun…
My while function is not returning any value ! What am i doing wrong
Quite newbie to this ! i have a dataframe that looks like this: i have written that looks like this: the expected output is : When i run my function i dont have any result … I mean the flag is not working properly. All rows are set to None What wrong here ? Answer Use numpy.select for this since
How can I specify requirements for development separately from actual application dependencies? In a Python project and in general?
We have dependencies required for local development that we’d like to specify in our project for the sake of other developers. These dependencies are not actually required by the application though. In python we specify dependencies that the app need in a requirements.txt. What is the best practice for …
Remove all elements of a string list in python if they contain a given phrase
Have a list called summary containing a corresponding JSON object similar to: Essentially, if “tables_data”: “” is found within the string of a list item, I want the entire list item to be removed. How would I go about doing this? Answer You can do a dictionary-comprehension selecting …
matplotlib pyplot.plt.style works in Terminal, but not in SublimeText, PyCharm, or BBEdit
I’m having a lot of trouble with matplotlib, specifically pyplot.style.use(). What I have. First, some sample code, adapted from Python Crash Course 2e. When entered one line at the time on the python terminal, everything works as expected. However, when run through any of my Python editors, I get error…
Pong in Pygame won’t count score
This is what I’ve got set-up, and I don’t want to be hand-fed the code as this is for a school project. I am still working on collision but I am not sure why the score being displayed isn’t being updated. I tried to set up the score update as a Dot method and then implement that method into …
pyOpenGL 2D Image drawn skewed
I am trying to draw a 2d image in OpenGL using pillow to load the image, but when I render it in OpenGL, the image is skewed. This is the original image: Loading.png This is the code: Result As you can see, the result is a skewed image, I don’t know why this is happening, and I can’t see the
Python: Write list of lists to CSV
In my python script I’m having a list that has the following structure: and so on. I want to write this list to csv file in a way that every element is in separate row and every string in one element is in separate column. So I want to end up with the following result in csv file: Currently I
Speeding up applying mapping to an image
I’m trying to convert an RGB to a gray-value image of the same size (with values between 0 and 1). The mapping is done by a dictionary called MASK_LUT_IDX which takes in a tuple (RGB) and returns the corresponding value. The current code is 2x faster than before, but still takes 1.5s (according to timei…
How to use spacy to do Name Entity recognition on CSV file
I have tried so many things to do name entity recognition on a column in my csv file, i tried ne_chunk but i am unable to get the result of my ne_chunk in columns like so Instead after using this code, i got this error So, i am wondering if i could do this using spaCy which is another thing