Views.py from django.shortcuts import render from io import BytesIO from django.http import HttpResponse from django.template.loader import get_template from xhtml2pdf import pisa from django.views import generic import pandas as pd # Create your views here. # defining the function to convert an HTML file to a PDF file def html_to_pdf ( template_src , context_dict ={}): template = get_template(template_src) html = template.render(context_dict) result = BytesIO() pdf = pisa.pisaDocument(BytesIO(html.encode( "ISO-8859-1" )), result) if not pdf.err: return HttpResponse(result.getvalue(), content_type = 'application/pdf' ) return None class GeneratePdf ( generic . View ): def get ( self , request , * args , ** kwargs ): ...
Download the package unzip it if it is zipped cd into the directory containing setup.py If there are any installation instructions contained in documentation, read and follow the instructions OTHERWISE type in python setup.py install
PART 1: OPERATORS IN C LANGUAGE OPERATORS IN C LANGUAGE An operator is a symbol that operates on a value or a variable. For example: + is an operator to perform addition. C has a wide range of operators to perform various operations. Relational Operators Logical Operators Assignment Operator Decrement and increment Comma Operator sizeof Operator C Arithmetic Operators An arithmetic operator performs mathematical operations such as addition, subtraction, multiplication, division etc on numerical values (constants and variables). Operator Meaning of Operator + addition or unary plus - subtraction or unary minus * Multiplication / Division % remainder after division (modulo division) C Increment and Decrement Operators C programming has two operators increment ++ and decrement -- to change the value of an operand (constant or variable) by 1. Increment ++ increases the value by 1 whereas decrement -- decreases the value by 1. These two operators are unary operators, meaning the...
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