PyPrintf – sprintf Library for Python

PyPrintf is a lightweight Python library that brings familiar sprintf-style string formatting to Python with modern language features and strong type validation. Designed for developers who prefer C- or PHP-style formatting, it supports positional, numbered, and named placeholders while extending the traditional sprintf syntax with JSON serialization, configurable formatting behavior, and reusable formatting configurations.

Key Features

  • Familiar sprintf-style formatting for Python
  • Positional, numbered, and named placeholders
  • Strict type validation
  • JSON serialization support
  • Configurable formatting rules
  • Reusable configuration objects
  • Placeholder statistics and analysis
  • Dynamic computed values (optional)
  • Cross-version compatibility (Python 3.11+)

Typical Applications

  • Console and terminal applications
  • Logging and diagnostics
  • Template-based string generation
  • Report generation
  • Configuration file creation
  • Localization and internationalization
  • Data serialization
  • Developer utilities

Installation

Install the latest version from PyPI.

pip install pyprintf

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