DisplayFX 2.2.0

Display progress indicator on CRT screen.

displayfx

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Overview

DisplayFX is a Python library that provides a simple and effective text-based progress indicator for console applications. It is particularly useful for long-running tasks where visual feedback on progress is needed.

Key Features

• Text-based Progress Bar: Visualizes progress using characters in the terminal.
• Percentage Markers: Automatically places markers (e.g., 20%, 40%, etc.) along the bar.
• Customizable: Allows configuration of the progress bar length and the message displayed alongside it.
• Lightweight: Minimal dependencies, primarily relying on beetools.

Installation

You can install DisplayFX via pip:

pip install displayfx

Or using poetry:

poetry add displayfx

Usage

Here is a simple example of how to use DisplayFX in your project:

import time
from displayfx import DisplayFx

# Define the maximum value (total steps)
max_val = 100

# Initialize DisplayFx
# p_msg: The message to display before the progress bar
# p_bar_len: The length of the progress bar in characters
progress_bar = DisplayFx(p_max_val=max_val, p_msg="Processing items: ", p_bar_len=50)

# Simulate a process
for i in range(max_val):
    # Perform your task here
    time.sleep(0.05)

    # Update the progress bar with the current index
    progress_bar.update(i)

Requirements

• Python >= 3.10
• beetools (>=5.2.4)