WhatsApp_timer_messenger code

Payment_Receipt/README.md

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+# Payment Receipt Generator
+
+This project generates a PDF payment receipt using the ReportLab library in Python.
+
+## Features
+
+- Generates a PDF receipt with formatted data.
+- Uses ReportLab to create a professional-looking receipt.
+
+## Usage
+
+- Navigate to the project directory in your terminal.
+- Run the following command to generate the payment receipt PDF:
+  $ python payment.py
+- The generated receipt PDF file will be saved as "receipt.pdf" in the same directory.

Payment_Receipt/payment.py

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+# imports module
+from reportlab.platypus import SimpleDocTemplate, Table, Paragraph, TableStyle
+from reportlab.lib import colors
+from reportlab.lib.pagesizes import A4
+from reportlab.lib.styles import getSampleStyleSheet
+
+# data which we are going to display as tables
+DATA = [
+	[ "Date" , "Name", "Subscription", "Price (Rs.)" ],
+	[
+		"08/08/2023",
+		"Full Stack Development with React & Node JS - Live",
+		"Lifetime",
+		"10,999.00/-",
+	],
+	[ "08/08/2023", "Data Structures and Algorithms: Live Session", "6 months", "9,999.00/-"],
+	[ "Sub Total", "", "", "20,9998.00/-"],
+	[ "Discount", "", "", "-3,000.00/-"],
+	[ "Total", "", "", "17,998.00/-"],
+]
+
+# creating a Base Document Template of page size A4
+pdf = SimpleDocTemplate( "receipt.pdf" , pagesize = A4 )
+
+# standard stylesheet defined within reportlab itself
+styles = getSampleStyleSheet()
+
+# fetching the style of Top level heading (Heading1)
+title_style = styles[ "Heading1" ]
+
+# 0: left, 1: center, 2: right
+title_style.alignment = 1
+
+# creating the paragraph with
+# the heading text and passing the styles of it
+title = Paragraph( "Your Payment Receipt" , title_style )
+
+# creates a Table Style object and in it,
+# defines the styles row wise
+# the tuples which look like coordinates
+# are nothing but rows and columns
+style = TableStyle(
+	[
+		( "BOX" , ( 0, 0 ), ( -1, -1 ), 1 , colors.black ),
+		( "GRID" , ( 0, 0 ), ( 4 , 4 ), 1 , colors.black ),
+		( "BACKGROUND" , ( 0, 0 ), ( 3, 0 ), colors.gray ),
+		( "TEXTCOLOR" , ( 0, 0 ), ( -1, 0 ), colors.whitesmoke ),
+		( "ALIGN" , ( 0, 0 ), ( -1, -1 ), "CENTER" ),
+		( "BACKGROUND" , ( 0 , 1 ) , ( -1 , -1 ), colors.beige ),
+	]
+)
+
+# creates a table object and passes the style to it
+table = Table( DATA , style = style )
+
+# final step which builds the
+# actual pdf putting together all the elements
+pdf.build([ title , table ])