I want to open a folder containing x zipfiles. I have this code: But I get error code: PermissionError: [Errno 13] Permission denied: ‘Test’ I would like the zipfiles in the folder to be listed in an array when I run the code. Answer I’m not sure why you’re getting a permission error, …
Tag: python
How to add dotted or dashed line to png in Python?
Hello I want a draw a dashed or dotted line to png, I couldn’t find How can I do that, Can someone help ? im = Image.new(‘RGB’, (2000,2000),tuple(int(hex_color[i:i+2], 16) for i in (0, 2, 4))) print(“…Saving…”) im.save(‘C:\Users\th3m1s\Desktop\Lejant\’+str…
How to convert a numpy array waveform into a wav file-like object?
I want to convert a numpy array waveform into a wav-like object so that I can upload it to S3 without having to save the waveform to file locally. Imagine I have a numpy array waveform, y, How can I convert this numpy array, y into a wav file-like object to upload to S3 using boto3’s upload_fileobj meth…
Import module dynamically
I have a program that supports different communication protocols. The idea is, that the user chooses the protocol during startup and then the module supporting the respective protocol is imported. The function below populates the protocol module with all functions and variables from the user-chosen protocol. …
How to sum with condition in a Django queryset
I am trying to sum Django query with a condition. Suppose I have got some data like this: And these types are string and they have values, like x = 1, y = 25, z = -3 How can I sum up all the values without a loop? Currently using a loop. Answer To perform the calculation inside the database
Google chrome closes after adding the excel code but works without the excel code
I’m pretty new to Python and automation. I’m trying to automate logging in to a web page and add data which I’ve extracted from excel to a text box on the web page. Opening the web pages works fine without adding the piece of code below. Before adding the above code chrome opens and goes to …
How can I add data to BigQuery without problems with rate limits? [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 8 months ago. Improve this question I currently have a system in which I want to send data from that system v…
Merge the matches from regular expressions into a single list
I am trying to separate a string in CamelCase into a single list I managed to separate the words with regular expressions But I am clueless on how create a single list of all the matches I tried to concatenate the lists, append something like that but I don’t think it would work in my case output: Desir…
Format pandas dataframe output into a text file as a table (formatted and aligned to the max length of the data or header (which ever is longer))
I have the above data frame and would like to save the output in a file as a pipe delimited data like below. So far I have tried pd.to_csv and pd.to_string(), both outputs the data in tabular format however, the data is not aligning to the max length of the column header or the data. to_string() to_csv() Answ…
Loading data from a file and converting into an array in Python
I am trying to load the data from a file. There are 3 rows and columns and I want to convert into an array A with shape (3,3). How do I go about doing it? The data looks like Data The array A should be Answer Following my comment, convert the file to a panda dataframe first to get rid