I am trying to use a tkinter Scale widget in an application and whenever I set the tickinterval attribute, a value is displayed below the slider. Is there a way to suppress the display of scale values below the slider and still specify the tickinterval? My use case is to create a non-linear slider where scale…
Tag: python
S3 notifications generating multiple events and how to handle them
There is this S3 notification feature described here: Amazon S3 event notifications are designed to be delivered at least once. Typically, event notifications are delivered in seconds but can sometimes take a minute or longer. and discussed here. I thought I could mitigate the duplications a bit by deleting f…
“Unresolved Reference” error within a definition when attempting to edit a variable
When attempting to put some maths that change a variable within a definition, I receive an error specifying “Unresolved Reference”. The following is the code I am using, the relevant code on lines 9 – 15. The first “Increment” which is under “FIG 1”: incurs the error …
Append dataframes to multiple Excel sheets
I’m trying to append 3 dataframes to 3 existing sheets in an Excel file (one dataframe per sheet). This is my code: However, the new data overwrites the old data rather than being appended at the end of the corresponding sheet. Note that I set mode=”a” and if_sheet_exists=”overlay̶…
How to create and save that file to Django model?
I want to create a file and save it to Django model within a view without creating any temporary files or anything like that. I plan to write a .txt file that contains information and I want to save the .txt file in the Django model. Does anyone know how to do this? Thank you Answer Yes – ContentFile. Assumin…
Python read txt file and save it as json with keys
I have a txt file that presents some data as follow: The file is all structured in the same way, but I wanted to convert this file to a JSON format. Based on my experience, I decided to go first with a split to have a list to play with: This outputs the text as follow: which is perfect. Here
‘ValueError: too many values to unpack (expected 10)’ [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 6 months ago. Improve this question I am working on a self-learning project on AIS ship tracking, and the following line of cod…
Similar to pivot table in Python
Here is a dataframe data_1. I want to make this data_1 as follows: I tried pivot_table ,but the output is not the same as I expected. Moreover, I need to save the data_1 as csv file, but the there are no columns id and date in the csv file that I made. Is there any method to change the data_1
Why does my flask route show 404, after trying to link it into my starting page
enter image description here[ How my search route appears This the code used in my app.py. I have tried {href=”./search.html”} but there is no difference. Edit How my project folder looks like Edit 2: My mistake in the routing Answer EDIT to link your routes from within your HTML pages, you can us…
How to add an entire Column in Dataframe in Pandas using another Dataframe
I have 2 dataframes. I want to update the 1st dataframe(df1) by adding the column values w.r.t A from 2nd dataframe(df2). I have already created new column(C) at the index(which will be a variable). df1 df2 result df Answer You need an outer join: