Placeholdr

Overview

The Placeholdr template engine is a Python library designed to simplify the integration of placeholders within templates and their subsequent substitution with actual values. This robust and versatile library offers advanced templating functionality, a simple syntax, support for template inheritance, includes, control structures, filters, custom tags, and macros. It also provides automatic HTML escaping and is highly customizable.

Features

• Templating: Placeholdr provides advanced template functionality, including variable substitution, template inheritance, includes, control structures, filters, custom tags, and macros.
• Simple syntax: The syntax used by Placeholdr is simple and intuitive, making use of double curly braces (e.g., {{ variable }}) for placeholders, and special syntax (e.g., {% if condition %} ... {% endif %}) for control structures.
• Inheritance: Placeholdr supports template inheritance, allowing developers to create a base template with common elements and then extend it with more specific templates.
• Includes: Placeholdr allows for including other template files within a template using the {% include "path/to/template" %} syntax, promoting modularity and reusability.
• Control Structures: Placeholdr offers a variety of control structures like {% if condition %}, {% endif %}, {% for item in iterable %}, and {% endfor %} to enable dynamic content generation.
• Filters: Placeholdr supports filters for manipulating variables within the template (e.g., {{ variable | filter_name }}), providing a powerful way to format and process data.
• Custom Tags and Macros: Placeholdr allows developers to create custom tags and macros using {% call macro_name() %} and {% endcall %}, enhancing the flexibility and functionality of the engine.
• Automatic HTML Escaping: Placeholdr automatically escapes HTML special characters to prevent security vulnerabilities such as XSS attacks.
• Customizable: Placeholdr is highly extensible, allowing developers to add their own filters, control structures, tags, and macros as needed, tailoring the engine to fit their specific requirements.

Summary

The Placeholdr template engine is a powerful and versatile Python library that simplifies the integration of placeholders within templates. With advanced templating functionality, a simple syntax, support for template inheritance, includes, control structures, filters, custom tags, and macros, Placeholdr empowers developers to create dynamic and tailor-made templates for a wide range of web applications. Its automatic HTML escaping feature and extensibility make it a secure and customizable choice for developers seeking a reliable template engine. Contributions to the open-source project are welcome.