How to Convert RTF to PSD Using Python

How to Convert RTF to PSD Using Python

Converting an RTF (Rich Text Format) file to a PSD (Photoshop Document) may seem like a niche requirement, but it can be useful for designers and developers who need to manipulate text in image-editing software. In this guide, we'll explore how to achieve this using Python, leveraging widely used libraries for seamless conversion.


Understanding the Conversion Process

RTF files store formatted text, while PSD files are layered image documents. To convert RTF to PSD, we need to:

  1. Extract text and formatting from the RTF file.
  2. Render the text onto an image canvas.
  3. Save the image as a PSD file with layers (if needed).

Required Python Libraries

We'll use the following popular Python modules:

  • pyth (for RTF parsing)
  • Pillow (PIL) (for image manipulation)
  • psd-tools (for PSD file creation)

Step-by-Step Conversion

Step 1: Install Required Libraries

First, install the necessary packages using pip:

pip install pyth pillow psd-tools

Step 2: Parse the RTF File

Use the pyth library to extract text and basic formatting from the RTF file:

from pyth.plugins.rtf15.reader import Rtf15Reader

def read_rtf(file_path):
    with open(file_path, 'r', encoding='utf-8') as file:
        doc = Rtf15Reader.read(file)
        return doc.content

Step 3: Render Text to an Image

Use Pillow to create an image with the extracted text:

from PIL import Image, ImageDraw, ImageFont

def text_to_image(text, output_path):
    img = Image.new('RGB', (800, 600), color='white')
    draw = ImageDraw.Draw(img)
    font = ImageFont.load_default()
    draw.text((10, 10), text, fill='black', font=font)
    img.save(output_path)

Step 4: Convert Image to PSD

Finally, use psd-tools to convert the image to a PSD file:

from psd_tools import PSDImage

def image_to_psd(image_path, psd_path):
    psd = PSDImage.new()
    layer = psd.add_layer(image_path)
    psd.save(psd_path)

Putting It All Together

Here’s the complete script to convert RTF to PSD:

from pyth.plugins.rtf15.reader import Rtf15Reader
from PIL import Image, ImageDraw, ImageFont
from psd_tools import PSDImage

def rtf_to_psd(rtf_path, psd_path):
    # Step 1: Read RTF
    with open(rtf_path, 'r', encoding='utf-8') as file:
        doc = Rtf15Reader.read(file)
        text = doc.content
    
    # Step 2: Render text to image
    img = Image.new('RGB', (800, 600), color='white')
    draw = ImageDraw.Draw(img)
    font = ImageFont.load_default()
    draw.text((10, 10), text, fill='black', font=font)
    
    # Step 3: Save as PSD
    psd = PSDImage.new()
    layer = psd.add_layer(img)
    psd.save(psd_path)

# Example usage
rtf_to_psd('input.rtf', 'output.psd')

Additional Tips

  • For better text rendering, use a custom font by specifying its path in ImageFont.truetype().
  • Adjust the image dimensions (800x600) based on your requirements.
  • If the RTF contains complex formatting, consider using python-docx or pywin32 for Word documents instead.

Summary: This guide explains how to convert RTF files to PSD using Python with pyth, Pillow, and psd-tools. The process involves parsing RTF, rendering text to an image, and saving it as a PSD file.

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