peafowl-dox 0.3.3

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Peafowl Dox

A utility library for image and document processing. Essential tools for handling multipart uploads, PDF conversion, and preparing documents for OCR and ML pipelines.

Table of Contents

• Installation
• Quick Start
• API Reference - Image Upload Processing - PDF Conversion - Image Resizing - Image Preprocessing - Document Processor Class - OneDrive & SharePoint Integration
• Error Handling
• Dependencies
• Changelog

---

Installation

pip install peafowl-dox

Note: Package name uses hyphens for pip, but imports use underscores:

import peafowl_dox  # underscore in import!

---

Quick Start

from fastapi import UploadFile
from peafowl_dox import multipart_to_array

@app.post("/upload/")
async def upload_image(file: UploadFile):
                image_array = multipart_to_array(file.file)
                print(f"Image shape: {image_array.shape}")
                return {"message": "Image processed successfully"}

---

API Reference

Image Upload Processing

Convert multipart file uploads to numpy arrays.

from peafowl_dox import multipart_to_array

array = multipart_to_array(file.file)

Returns: np.ndarray with shape (height, width, channels)

---

PDF Conversion

Convert PDF pages to image arrays.

from peafowl_dox import pdf_to_images

images = pdf_to_images("document.pdf", dpi=150)

---

Image Resizing

Resize images with aspect ratio preservation.

from peafowl_dox import resize_image
resized = resize_image(image, 1024)

---

Image Preprocessing

from peafowl_dox import preprocess_image
ocr_ready = preprocess_image(image)

---

Document Processor Class

from peafowl_dox import DocumentProcessor
processor = DocumentProcessor()
image = processor.process_image("image.jpg")

---

OneDrive & SharePoint Integration

Manage files in Microsoft OneDrive and SharePoint using Microsoft Graph API.

from peafowl_dox import OneDriveClient

client = OneDriveClient(
                client_id="AZURE_CLIENT_ID",
                client_secret="AZURE_CLIENT_SECRET",
                tenant_id="AZURE_TENANT_ID",
                target_resource_id="SHAREPOINT_SITE_ID_OR_USER_EMAIL",
                is_sharepoint=True
)

Supported features:

• Upload files (auto-create folders)
• Download files or folders (recursive)
• List contents
• Delete files
• Safe or recursive folder deletion

---

Error Handling

from peafowl_dox import (
                PeafowlDoxError,
                ImageProcessingError,
                PDFConversionError,
                OneDriveIntegrationError
)

---

Dependencies

• Python >= 3.8
• numpy >= 2.2.6
• Pillow >= 11.1.0
• opencv-python >= 4.8.0
• PyMuPDF >= 1.23.0
• O365 >= 2.0.35

---

Changelog

[0.3.0] - 2025-12-17

• Added OneDriveClient for Microsoft Graph API integration
• Added OneDriveIntegrationError to exception handling

[0.2.0] - 2025-11-06

• Renamed prepare_for_ocr to preprocess_image
• Renamed ImageProcessor to DocumentProcessor

[0.1.0] - 2025-11-06

• Initial release