I have a pandas df with mixed formatting for a specific column. It contains the qtr and year. I’m hoping to split this column into separate columns. But the formatting contains a space or a second dash between qtr and year. I’m hoping to include a function that splits the column by a blank space o…
Tag: python
Airflow- how to send out email alert when sensor is set to soft fail
In the dag below, sensor A is set to soft_fail = True, because I’d like to skip B and C if A fails. The problem is I’d still like to get an email alert when A fails. But when soft_fail is true, A is marked as success when the sensor doesn’t detect anything, and no email alert would be sent
Flask admin – complex sort on hybrid_property
I have a fairly complex hybrid_property. This is a vendor model, which has multiple skuchannels (products). What it does is: Based on the target_stock_duration (e.g. we want to keep items in stock for 4 months) calculate how many units have to be ordered and how much this would cost. This gives us the potenti…
Error dialects = eval(dialects.strip()) File “”, line 0 when try to create exe file in PyInstaller
Console error: when that happened I usually solved it with: but now it doesn’t work anymore, what do I do? Answer pip uninstall sqlalchemy > pip install sqlalchemy that solved the problem
Django login messages not being delivered as expected
I’m building a Django project and I have a Django app for the login, which I called members. The project is behind the login, so all the URLs redirect to the login page if the user is not logged. If the user inputs an existing user and password, the user can access to the site. This workd OK. If the
Best practice how to send Django app logs to phone [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 6 months ago. Improve this question I would like to send my logs from my Django app to my phone. I thoug…
cumcount based on certain values sorted by date in Pandas dataframe
I have the a dataframe df that looks like sorted by ID and Date in ascending and descending order respectively: I would like to add two new columns called Number of 1 which is defined to be cumulative count of number 1 occurred in Place for each ID and another column called Recent Number of 1 which is defined…
How to get pairwise iterator with last element as being the first
I am using the following function pairwise to get the iteration of ordered pairs. For example, if the iterable is a list [1, 2, 3, 4, 5, 6] then I want to get (1, 2), (2, 3), (3, 4), (4, 5), (5, 6), (6, 1). If I use the following function then it returns (1, 2), (2, 3), (3, 4),
How to display the nearest station with the distance in a database
The train station dataframe is in this format: The house dataframe is in this format i manage to find the closest station to each flat in distance, but how can i include a column which indicates what the closest station is Here is the code that i did to find the shortest distance, but i cant seems to find a
Distinct value in elastic search with extra field inside {“key”: “xyz”, “doc_count”: 1}
I am working on Elastic Search (version 7.16) with Oython (version 3.6) I have the below rows in Elastic Search: With the below query: I get distinct table values, something like below: But what I actually want is: I want to know from which database is this table coming from, not just {‘key’: R…