I have a list of dicts: How do I pass the dict to a django unit test using parameterized? E.g. Results in AttributeError: ‘str’ object has no attribute ‘items’ because the dict is being converted to a string. Answer As stated in the docs: So I would try to convert MY_LIST to: Which mak…
Tag: python
How to call the CITES species+ api in python?
I am trying to access the cites species api to get information on a input species name. Reference document: http://api.speciesplus.net/documentation/v1/references.html I tried to use the api with the provided API Key. I get error code 401. Here is the code Answer As @jonrsharpe said in comment: You have to se…
how to return truth value to the “base function” in recursion?
my function looks like this: here, when we return True or False, the return value of the previous recursive call is not affected. What I want to do is: if a recursive function returns True, the “base case function” should also return True immediately A workaround I’ve found is using a nonloc…
Tuple TypeError when assigning Value to Cell in openpyxl
I’m a first time user of openpyxl and am struggling with basic Cell editing. In the following code I’m trying to change the Cell Value “B3” in my Excel File to a String Value (eg. “Germany”). What I don’t seem to understand is why the openpyxl Worksheet & Worbook …
How to search and select column names based on values?
Suppose I have a pandas DataFrame like this I want (a) the names of any columns that contain a value of 2 anywhere in the column (i.e., col1, col3), and (b) the names of any columns that contain only values of 2 (i.e., col3). I understand how to use DataFrame.any() and DataFrame.all() to select rows in a Data…
Pydantic schema logic
So, I’m building an API to interact with my personal wine labels collections database. For what I understand, a pydantic model purpose is to serve as a “verifier” of the schema that is sent to the API. So, my pydantic schema for adding a label is the following: None of the fields is to be up…
split queries with regex
#i am using regex to split this but i am getting wrong results. output: Answer You don’t actually need a regex for this:
How to put each link separate in database with beautifulsoup python
Hello i would like to add each link seperate in the database. When i print out “new_lst” it displays every link so i think it wants to put the whole outcome in 1 row and now seperate. My code: Answer You are already iterating over with a for loop. Yes, it is putting the whole outcome in one line a…
If a column has ‘x’ value, find max value from other columns in row, and change x to the value of max column name
I have a dataframe similar to the following: If the column topic value is -1, then I want to look in the same row of columns 0 to 2, and change the value in topic, to the header of the max value. As an example, in the first row in the table above, the column topic has a value of
How to use cv2.fillpoly function properly [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 6 months ago. Improve this question I am…