Introduction
In school life, I used to get the result of my studies throughout the year through a report card. A report card says how well we studied in a whole year.
Typically, we use Excel, Word or other such software to design a good report card. But did you know that there is a Python library(Prettytable) that allows us to create report card data in a table view format? Yes, you saw right.
In this python tutorial, I will show how you can create a student report card in python. It's an easy task, just keep reading this article until the end.
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Requirements
Python offers a third-party library, named prettytable that allows us to display data in the form of a table format. We will use this library to generate students' report cards using the python program.
So before you start writing your code, make sure you have installed it.
Installation Process
Use pip3 instead of pip for Linux.
☛pip install prettytable
Create a Simple Report Card
First, we will create a simple report card by giving all the data manually in the code.
The Code
# A simple report card generation
from prettytable import PrettyTable
from prettytable import DOUBLE_BORDER
card = PrettyTable()
card.set_style(DOUBLE_BORDER)
name = "Alex Jones"
year = 2021
grade = "A"
teacher = "Mark Williamson"
print('\n')
print(' STUDENT REPORT CARD ')
print('NAME: ', name)
print('GRADE: ', grade)
print('TEACHER: ', teacher)
print('SCHOOL YEAR: ', year)
# Column Names of the table
card.field_names = ["SUBJECT", "Q1", "Q2", 'Q3', "GRADE SCALE"]
card.add_row(["Literature", "A", "B", "A+", "A+ 97-100"])
card.add_row(["Social Science", "B", "B", "A", "A 90-96"])
card.add_row(["Chemistry", "C", "C", "B+", "B+ 87-89"])
card.add_row(["Geography", "A", "C", "C", "B 80-86"])
card.add_row(["Physical Education", "B+", "A", "C", "C+ 77-79"])
card.add_row(["Entreprenurship", "A", "B", "A", "C 70-76"])
card.add_row(["Computer Application", "B+", "A", "A", "D+ 67-69"])
card.add_row(["History", "C", "B", "A", "D 60-66"])
card.add_row(["Algebra", "A", "A", "B", "F 1-59"])
print(card)
Output
Import the data from a CSV file
In this case, we will create the same report card by importing all the data from a CSV file instead of giving it manually.
The Code
# Import the data from a CSV file and print that data
from prettytable import from_csv
from prettytable import DOUBLE_BORDER
# Opening the CSV file using from_csv function
with open("report_card.csv") as fp:
report_card = from_csv(fp)
report_card.set_style(DOUBLE_BORDER)
print(report_card)
Output
Sorting the data
Now, we will sort the data of a report card based on a specific attribute. In this case, the attribute will be the "PERCENTAGE". You can use other also, just need to mention the attribute name as it is, present in the file.
The Code
# Import the data from a CSV file and print that data
from prettytable import from_csv
from prettytable import DOUBLE_BORDER
# Opening the CSV file using from_csv function
with open("report_card.csv") as fp:
report_card = from_csv(fp)
report_card.set_style(DOUBLE_BORDER)
# Printing the report card table sort by student's percentage
print(report_card.get_string(sortby="PERCENTAGE"))
Output
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Summary
In this tutorial, we learned how to generate a report card of a student in the tabular form using the python prettytable library.
First, we put all the data manually in the program, later, we did the same thing by fetching all the data from a CSV file instead of doing manually. At the end, we learned to sort those data based on a specific attribute.
I hope You've enjoyed this tutorial. Please share Your love❤️ and drop Your comment below. You'll get a reply soon.
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