如何将结果转换为变量，然后从 .accdb 文件调用数据？

Question

So I have several Attachment.accdb files in my directory. I need help figuring out the correct python code to first call out to my directory and to list out all the .accdb files ONLY.

So then my output data should look something like this: Attachment1.accdb Attachment2.accdb Attachment3.accdb Attachment4.accdb Attachment5.accdb

From there I need to figure out a way to turn my output into a variable that I can call upon later.

I then need to figure out a way to make a connection to the .accdb files and build a list of every ReqID within the .accdb file. This list will hold all the ReqIDs from all the .accdb files.

***The ID and ReqID are from the image link shown above. If I were to open up an attachment.accdb file they consist of the following table information

In the end I will have a detailed list showing: ID (Unique integer), ReqID, name of accdb file ID (Unique integer), ReqID, name of accdb file ID (Unique integer), ReqID, name of accdb file ID (Unique integer), ReqID, name of accdb file ID (Unique integer), ReqID, name of accdb file

I am very new to python. But am in need of great guidance and assistance.

Follow up to my previous question Previous question in regards to this

Answer 1

Okay, so you basically need to extract and merge data from files with the same name. Here is the first step

import pathlib

my_directory = pathlib.Path("./path/to/my_dir")
paths = list(my_directory.glob("**/*.accdb"))
# If you only want the file names
# file_names = [path.name for path in my_directory.glob("**/*.accdb")]

This will give you a list containing the path to all of your files. Now you need to process them, which will look like this:

results = {}
for path in paths:
    with path.open() as file:
        for line in file:
            line = line.strip() # To remove the trailing line feed
            # Do stuff with your line to put it into your result

Since I have no idea what a .accdb file is like I can't really help further. You should either clarify your question or look into it by yourself. What you need to figure out now is: - which data structure do you want for you result? - what's in a .accdb and how to extract the data you need from it to put it in your data structure