I am currently working on a Python project with a couple class methods that are each called tens of thousands of times. One of the issues with these methods is that they rely on data being populated via another method first, so I want to be able to raise an error if the functions are called prior to populatin…
Issue installing geoplot package
When I try to install geoplot in either my Linux box or windows box the terminal either gets hung up or I get an error: unable to determine GEOS version . I checked geos version in anaconda and it states I have GEOS 3.8. I’ve tried both pip install geoplot and the line provided on the conda-forge site f…
Python sum only number in list
I want to sum only number in list , my list contain also characters what is best way? I try this but error: what is best solution ?` Answer Since the character always appears as the last character in every element in the array, you can use the substring method to isolate the float part of each element All you
Is there a way to use torch.nn.DataParallel with CPU?
I’m trying to change some PyTorch code so that it can run on the CPU. The model was trained with torch.nn.DataParallel() so when I load the pre-trained model and try using it I must use nn.DataParallel() which I am currently doing like this: However after I switched my torch device to cpu like this: I g…
Python opp obex server using Bluez-obex and pydbus?
For my project, I need to downlink .zip files over Bluetooth. I am using python and obex for this. I have a working python opp client implemented (shout-out to ukBaz for the help), but I am still using os to start the server, so the rest of my server program has no idea when a file is received. The rest
Fill dataframe values per column, by row index, if position is present in range
I have a list of start and stop coordinates of ranges and would like to fill a pandas df according to their being present in a range. The numbers of rows are predetermined and filled with ‘0’. If for example a range is 1,3 for a column then rows (index) 1-3 would be filled with ‘1’. Th…
Read datasets one by one and put them next to the previous plot
I have some datasets which are too big and I want to plot these datasets with matplotlib’s imshow() function. I need to plot the datasets concatenated with matplotlib, but since the datasets are quite large, when I try to concatenate it causes my computer to overheat (I use the NumPy library to concaten…
Remove unwanted str in Pandas dataframe
‘I am reading a csv file using panda read_csv which contains data, In the last column, I want to remove the Index, Step, data= and want to retain the hex value part. I have created a list with the unwanted values and used regex but nothing seem to work. Answer I suggest that you fix your code using The …
checking if it is a holiday based on date using holidays library -python
I have a dataset from the last 3 years, I would like to add a new column based on holidays. when I try this : I get the result now I wanted to create a new column in my existing dataset with true/false in case of holiday. I tried to use the below code snippet. The result I was expecting
Interrupting Kivy Toggle Button State Change on Click
I’ve got a toggle button that I’m using to start and stop a process. When the process is being stopped, I have a popup box that comes up, asking the user to enter a password to confirm they want to end the process. Only once the correct password is provided do I want the state of the toggle button…