I want to prepare the server for deployment and this is the setup. settings.py is split into dev.py and prod.py in settings.py at the bottom ALLOWED_HOSTS = [] I also have tried ALLOWED_HOSTS = [‘*’] dev.py wsgy.py When I import settings in the manage.py shell, the settings.DEBUG = False .. why? H…
Is there a best practice to be followed when writing many try-except blocks?
A simple example to show what I mean, assume that I have 3 .py files (file1, file2, file3) which perform different tasks for me, and I need to log errors at every step, is this the correct way of going about it or is there another best practice that can be followed? file1.py: file2.py file3.py Of course, anot…
Checking segment length in dataframe 1 against multiple segment instances in dataframe 2
Background: I have two Pandas DataFrames: DF1 represents known road segments with >= 7% truck traffic. DF2 represents all road segments in the study area. Columns: SRI is ‘standard route identifier’, MP_START is ‘mile point start’, MP_END is ‘mile point end’, and TRUCK_P…
Plotting the pool map for multi processing Python
How can I run multiple processes pool where I process run1-3 asynchronously, with a multi processing tool in python. I am trying to pass the values (10,2,4),(55,6,8),(9,8,7) for run1,run2,run3 respectively? Answer You just need to use method starmap instead of map, which, according to the documentation: Like …
How to combine DataFrame columns of strings into a single column?
I have a DF with about 50 columns. 5 of them contain strings that I want to combine into a single column, separating the strings with commas but also keeping the spaces within each of the strings. Moreover, some values are missing (NaN). The last requirement would be to remove duplicates if they exist. So I h…
Sort by specific date? numbers? included list in list
I am doing some works for studying, and stuck in some problems! I have this schedule lists And, I would like to sort this list by start date which is lists[1] What I tried to do is below Note, I don’t want to use any module such as date, time But, it switch the location of each items. Is there
Click through dropdown menu with selenium
I am trying to create flashcards on quizlet.com with selenium. If you visit, you will see a “Create” button (or just a “+” depending on window size) in the navbar, when you click this it turns into a dropdown menu with 3 more buttons: ‘Study Set’, ‘Folder’ and &…
Create a dictionary using a foor-loop and add a label for each in python
I have the following data, however I want to create a dictionary using a foor loop. Is it possible to do that? I need a dictionary with this structure: Comment 1, Comment 2 and so on are arbitrary labels that I am assigning and are not mentioned in my dataset. Answer A simple way to write this down: This will
‘Namespace’ object is not iterable
Attempting to pass an undetermined amount of integers using argparse. When I input: py main.py 3 2 Error Namespace Argument is not iterable I think is is because I am passing an argument that is not of the correct type. After reading through all the documentation I could find I cannot figure out how to make t…
flask.cli.NoAppException: Could not import “app”
My application’s name is app.py, and it’s in a folder named ToDo-App, and within this folder there is another folder called templates, that contains the index.html file. In the terminal: Esam@DESKTOP-73QDAD3 MINGW32 /i/web/advanced-track/1-sql_and_data_modeling_for_the_web/ToDo-App $ FLASK_APP=app…