I am doing some webscraping (getting the plot of books on goodreads). I have this info in a tsv file. When i get that tsv file into a dataframe it looks like i loose the best part of my string. How can i access the whole string? Cheers Answer The problem is that data[‘Plot’] is returning a Series …
How to set value of first several rows in a Pandas Dataframe for each Group
I am a noob to groupby methods in Pandas and can’t seem to get my head wrapped around it. I have data with ~2M records and my current code will take 4 days to execute – due to the inefficient use of ‘append’. I am analyzing data from manufacturing with 2 flags for indicating problems w…
Get several dataframe from an original one
I have the following dataframe: I need to get a number of dataframes for each category. For instance, as output for category A: Answer Let’s split the categories, explode the data frame and groupby: And you get, for example df_dicts[‘A’]:
A shorter & more efficient pandas code for cumulative based data selection & column based data selection
Below is the requirement. There are 2 tables: brand_df (Brands’ value) and score_df (containing Subject score for each brand). [Generating samples below] What is being done :- Pick only the top brands that make 75% of the cumulative value Pick the subjects where 75% of the selected brand has a score (i.…
Variable string inside variable name
I know this is a bad title, and I realize that dictionaries are usually the way to solve this, but I’m not sure how they would solve the issue in my particular case. I am using argsparse to collect inputs from the user. Two of the variables we’ll call args.session_1 and args.session_2 which refer …
Pytest: Mock multiple calls of same method with different side_effect
I have a unit test like so below: As part of the foo.run() code run, get_request is called multiple times. I want to have a different side_effect function for each call of get_request method, in this case it is side_effect_func1, side_effect_func2, side_effect_func3. But what I’m noticing is that only m…
Is there a way to detect movement on “screens” using python? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago. Improve this question For example, if I’m in some game and I want to check whether I’…
Plot specific element values in matplotlib
I have a list as below: I want to show the values of n-th and m-th element of the x-axis and draw a vertical line For example in the graph above, the 100th elements on the x-axis – how can I show the values on the line? I tried to knee but it shows only one elbow. I suggest it
Opposite of asyncio.to_thread
How do I run asynchronous function in blocking style? I am not allowed to modify signature of my mock function f1() and can’t easy switch to async def and so can’t use await expression. I tried asyncio.get_running_loop().run_until_complete(t), but the hack does not work and I get the next error. A…
How to re.search module on python
In a part of my program, I have to check an email entered and I want to make it so any domain name can work for the checker, current code as below; Currently, this will work for any email in for example@email.com but as some emails are in the form example@email.co.uk so how can I can make ’emailFormat&#…