This is a grocery store inventory system built by a group of 5 members, for assignment purpose.
To run, please ensure Python 3.9 or above is installed. Run using the command below:

python main.py

Guide to read txt files using Python
"column" refers to vertical, "row" refers to horizontal.

inventory.txt
column 0 : Code
column 1 : Description
column 2 : Category
column 3 : Unit
column 4 : Price
column 5: Quantity
column 6 : Minimum

userdata.txt
column 0 : Numbering
column 1 : username
column 2 : password
column 3 : role

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To read data in a file, get every line of the file into an array, and split each element with "\t". Example code:

with open(file_dir, "r") as inventory_file:
    data_ls=inventory_file.readlines()
for ind, data in enumerate(data_ls):
    data_ls[ind]=data.rstrip().split("\t")

After getting all lines of data into an array, to call an element, call using the format data_ls[row][column] . Example:

data_ls[0][1]
# To get 1st row 2nd column data

Credits

• Teo Jun Jia
• Lim Heng Yang
• Jack Ng Jan Hwan
• Louis Ng Yu Hern
• Nathaniel Chia Yun Bing