Package: json2pdf-Converter
# json2pdf_converter`json2pdf_converter`is a Python package that simplifies the process of converting JSON data into PDF files using a specified HTML template. This is particularly useful for creating dynamic PDF reports or documents from structured JSON data.## InstallationYou can easily install the`json2pdf_converter`package using pip:

```bash
pip install json2pdf_converterUsageTo generate a PDF from your JSON data, follow these steps:1. Import Necessary ModulesStart by importing the essential modules required to work with thejson2pdf_converterpackage and process JSON data.fromjson2pdf_converterimportgenerateimportjson2. Load JSON DataRead your JSON data from a file. Replace'path\to\your\data.json'with the actual file path of your JSON data. Thejson.load()function is used to parse the JSON content from the file and store it in thedatavariable.json_file_path=r'path\to\your\data.json'# Open the JSON file for readingwithopen(json_file_path,'r')asjson_file:data=json.load(json_file)3. Configure Options for PDF GenerationSet up the options required for generating the PDF. These options control various aspects of the PDF output:encoding: The character encoding of the PDF (e.g., UTF-8).margin-top,margin-right,margin-bottom,margin-left: The margins around the content on the PDF page.footer-right: The content to display on the right side of the footer.footer-font-size: The font size of the footer text.orientation: The page orientation (Portrait or Landscape).page-size: The page size (A4, Letter, etc.).options={'encoding':'UTF-8','margin-top':'0px','margin-right':'30px','margin-bottom':'30px','margin-left':'30px','footer-right':"Page [page] of [topage]",'footer-font-size':"9",'orientation':'Portrait','page-size':'A4',}4. Define Data VariablesCreate a dictionary nameddata_variablesto hold your JSON data. This data will be passed to the HTML template during the PDF generation process.data_variables={"data":data}5. Define Custom Functions If AnyCreate a array namecustom_filter_functionsto hold your custom data manipulating functions. This will be passed to HTML template like this:-defadd_content1(function1,name):print(function1,name)returnf"AddedByFunction+{name}"defadd_content2(function2,age):returnf"AddedByFunction+{age}"custom_filter_functions=[add_content1,add_content2]You also need to add these functions in your HTML template, and do remember the first params passed in the function is mandatory it will allow the function to call, so each and every time pass a single useless params like function1, function2, etc.{% for person in data %}
{% set content1 = "function1" | add_content1(person.name) %}
{% set content2 = "function2" | add_content2(person.age) %}<tr><td>{{ person.name }}{{content1}}</td><td>{{ person.age }}{{content1}}</td><td>{{ person.location }}{{content1}}</td></tr>{% endfor %}6. Generate PDFGenerate the PDF file from your JSON data and the HTML template. This involves several parameters:json_file_path: Path to the JSON file containing data.template_directory_path: Directory where your HTML template is located.output_html_path: Directory where the intermediate HTML file will be saved.output_pdf_path: Directory where the final PDF file will be saved.options: PDF generation options set earlier.template_name: Name of the HTML template file.data_variables: Dictionary containing your JSON data.custom_filter_functions: Add custom functions to your HTML template as per your need and pass them in this array variable for calling them while creating pdf.template_directory=r'path\to\your\template\directory'template_name="table.html"output_html_path=r'path\to\output\html'new_pdf_path=r'path\to\output\pdf'generate(json_file_path=json_file_path,template_directory_path=template_directory,output_html_path=output_html_path,output_pdf_path=new_pdf_path,options=options,template_name=template_name,data_variables=data_variables,custom_filter_functions=custom_filter_functions)7. Replace File PathsFinally, replace the placeholder file paths with actual paths relevant to your project. Update the paths to point to your JSON data file, template directory, and output directories.Replacepath\to\your\data.json,path\to\your\template\directory,path\to\output\html, andpath\to\output\pdfwith the correct file paths.LicenseThis package is released under theMIT License.This enhanced version provides an in-depth explanation of the options used for PDF generation, helping users understand how to tailor the PDF output according to their needs.