olmocr/scripts/scan_dolmadocs.py
2025-04-04 16:19:04 +00:00

892 lines
35 KiB
Python

import argparse
import datetime
import json
import os
import random
import re
import sqlite3
import tempfile
from concurrent.futures import ThreadPoolExecutor
from pathlib import Path
from typing import Optional
import boto3
from tqdm import tqdm
from olmocr.data.renderpdf import render_pdf_to_base64webp
from olmocr.s3_utils import get_s3_bytes, parse_s3_path
def parse_args():
parser = argparse.ArgumentParser(description="Scan OLMO OCR workspace results and create visual samples")
parser.add_argument("workspace", help="OLMO OCR workspace path (s3://bucket/workspace)")
parser.add_argument("--pages_per_output", type=int, default=30, help="Number of pages per output file")
parser.add_argument("--repeats", type=int, default=1, help="Number of output files to generate")
parser.add_argument("--pdf_profile", help="AWS profile for accessing PDFs")
parser.add_argument("--output_dir", default="dolma_samples", help="Directory to save output HTML files")
parser.add_argument("--max_workers", type=int, default=4, help="Maximum number of worker threads")
parser.add_argument(
"--db_path",
default="~/s2pdf_url_data/d65142df-6588-4b68-a12c-d468b3761189.csv.db",
help="Path to the SQLite database containing PDF hash to URL mapping",
)
return parser.parse_args()
def parse_pdf_hash(pretty_pdf_path: str) -> Optional[str]:
pattern = r"s3://ai2-s2-pdfs/([a-f0-9]{4})/([a-f0-9]+)\.pdf"
match = re.match(pattern, pretty_pdf_path)
if match:
return match.group(1) + match.group(2)
return None
def get_original_url(pdf_hash: str, db_path: str) -> Optional[str]:
"""Look up the original URL for a PDF hash in the SQLite database."""
if not pdf_hash:
return None
try:
sqlite_db_path = os.path.expanduser(db_path)
if not os.path.exists(sqlite_db_path):
print(f"SQLite database not found at {sqlite_db_path}")
return None
conn = sqlite3.connect(sqlite_db_path)
cursor = conn.cursor()
cursor.execute("SELECT uri FROM pdf_mapping WHERE pdf_hash = ?", (pdf_hash,))
result = cursor.fetchone()
conn.close()
if result:
return result[0]
return None
except Exception as e:
print(f"Error looking up URL for PDF hash {pdf_hash}: {e}")
return None
def list_result_files(s3_client, workspace_path):
"""List all JSON result files in the workspace results directory."""
bucket, prefix = parse_s3_path(workspace_path)
results_prefix = os.path.join(prefix, "results").rstrip("/") + "/"
all_files = []
paginator = s3_client.get_paginator("list_objects_v2")
for page in paginator.paginate(Bucket=bucket, Prefix=results_prefix):
if "Contents" in page:
all_files.extend([f"s3://{bucket}/{obj['Key']}" for obj in page["Contents"] if obj["Key"].endswith(".jsonl") or obj["Key"].endswith(".json")])
if len(all_files) > 1000:
break
return all_files
def get_random_pages(s3_client, result_files, count=30):
"""Get random pages from the result files."""
random_pages = []
# Try to collect the requested number of pages
attempts = 0
max_attempts = count * 3 # Allow extra attempts to handle potential failures
while len(random_pages) < count and attempts < max_attempts:
attempts += 1
# Pick a random result file
if not result_files:
print("No result files found!")
break
result_file = random.choice(result_files)
try:
# Get the content of the file
content = get_s3_bytes(s3_client, result_file)
lines = content.decode("utf-8").strip().split("\n")
if not lines:
continue
# Pick a random line (which contains a complete document)
line = random.choice(lines)
doc = json.loads(line)
# A Dolma document has "text", "metadata", and "attributes" fields
if "text" not in doc or "metadata" not in doc or "attributes" not in doc:
print(f"Document in {result_file} is not a valid Dolma document")
continue
# Get the original PDF path from metadata
pdf_path = doc["metadata"].get("Source-File")
if not pdf_path:
continue
# Get page spans from attributes
page_spans = doc["attributes"].get("pdf_page_numbers", [])
if not page_spans:
continue
# Pick a random page span
page_span = random.choice(page_spans)
if len(page_span) >= 3:
# Page spans are [start_pos, end_pos, page_num]
page_num = page_span[2]
# Extract text for this page
start_pos, end_pos = page_span[0], page_span[1]
page_text = doc["text"][start_pos:end_pos].strip()
# Include the text snippet with the page info
random_pages.append((pdf_path, page_num, page_text, result_file))
if len(random_pages) >= count:
break
except Exception as e:
print(f"Error processing {result_file}: {e}")
continue
print(f"Found {len(random_pages)} random pages from Dolma documents")
return random_pages
def create_presigned_url(s3_client, pdf_path, expiration=3600 * 24 * 7):
"""Create a presigned URL for the given S3 path."""
try:
bucket, key = parse_s3_path(pdf_path)
url = s3_client.generate_presigned_url("get_object", Params={"Bucket": bucket, "Key": key}, ExpiresIn=expiration)
return url
except Exception as e:
print(f"Error creating presigned URL for {pdf_path}: {e}")
return None
def create_html_output(random_pages, pdf_s3_client, output_path, workspace_path, db_path, resolution=2048):
"""Create an HTML file with rendered PDF pages."""
# Get current date and time for the report
current_time = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
html_content = f"""
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>OLMO OCR Samples</title>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
<style>
:root {{
--primary-color: #2563eb;
--secondary-color: #4b5563;
--border-color: #e5e7eb;
--bg-color: #f9fafb;
--text-color: #111827;
--text-light: #6b7280;
--card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
--success-color: #10b981;
}}
* {{
box-sizing: border-box;
margin: 0;
padding: 0;
}}
body {{
font-family: 'Inter', sans-serif;
line-height: 1.6;
color: var(--text-color);
background-color: var(--bg-color);
padding: 2rem;
}}
.container {{
max-width: 1200px;
margin: 0 auto;
}}
header {{
margin-bottom: 2rem;
border-bottom: 1px solid var(--border-color);
padding-bottom: 1rem;
}}
header h1 {{
color: var(--primary-color);
font-size: 2rem;
margin-bottom: 0.5rem;
}}
header p {{
color: var(--secondary-color);
font-size: 1rem;
}}
.info-bar {{
background-color: white;
padding: 1rem;
border-radius: 0.5rem;
margin-bottom: 2rem;
box-shadow: var(--card-shadow);
display: flex;
justify-content: space-between;
flex-wrap: wrap;
gap: 1rem;
}}
.info-item {{
flex: 1;
min-width: 200px;
}}
.info-item h3 {{
font-size: 0.6rem;
color: var(--text-light);
margin-bottom: 0.25rem;
}}
.info-item p {{
font-size: 0.6rem;
}}
.page-grid {{
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 2rem;
}}
.page-container {{
background-color: white;
border-radius: 0.5rem;
overflow: hidden;
box-shadow: var(--card-shadow);
}}
.page-info {{
padding: 1rem;
border-bottom: 1px solid var(--border-color);
}}
.page-info h2 {{
font-size: 1rem;
margin-bottom: 0.5rem;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}}
.page-info p {{
font-size: 0.875rem;
color: var(--text-light);
}}
.page-image-wrapper {{
padding: 1rem;
display: flex;
justify-content: center;
align-items: center;
background-color: #f3f4f6;
}}
.page-image {{
max-width: 100%;
height: auto;
border: 1px solid var(--border-color);
}}
.s3-link {{
padding: 1rem;
background-color: #f8fafc;
border-top: 1px solid var(--border-color);
font-size: 0.875rem;
color: var(--secondary-color);
word-break: break-all;
}}
.s3-link a {{
color: var(--primary-color);
text-decoration: none;
font-weight: 500;
}}
.s3-link a:hover {{
text-decoration: underline;
}}
/* Annotation elements */
.annotation-interface {{
display: none; /* Hide annotation interface by default */
margin-top: 1rem;
padding: 0.5rem;
border-top: 1px solid var(--border-color);
border-radius: 0.25rem;
background-color: #f8fafc;
}}
.annotation-interface.active {{
display: block; /* Show only the active annotation interface */
}}
/* Button group styling for connected buttons */
.btn-group {{
display: inline-flex;
margin-bottom: 0.5rem;
}}
.btn-group .toggle-button {{
padding: 0.5rem 1rem;
border: 1px solid var(--border-color);
background-color: #f8fafc;
cursor: pointer;
margin: 0;
/* Remove individual border radius so we can set unified ones */
border-radius: 0;
}}
.btn-group .toggle-button:first-child {{
border-right: none;
border-top-left-radius: 0.25rem;
border-bottom-left-radius: 0.25rem;
}}
.btn-group .toggle-button:last-child {{
border-top-right-radius: 0.25rem;
border-bottom-right-radius: 0.25rem;
}}
.btn-group .toggle-button:not(:first-child):not(:last-child) {{
border-right: none;
}}
.toggle-button.active {{
background-color: var(--primary-color);
color: white;
}}
.annotation-interface textarea {{
display: none; /* Hide textarea by default */
width: 100%;
margin-top: 0.5rem;
padding: 0.5rem;
font-size: 0.875rem;
border: 1px solid var(--border-color);
border-radius: 0.25rem;
}}
.annotation-status {{
display: inline-block;
margin-left: 1rem;
padding: 0.25rem 0.5rem;
border-radius: 0.25rem;
font-size: 0.75rem;
font-weight: 600;
}}
.status-complete {{
background-color: #ecfdf5;
color: var(--success-color);
}}
.status-pending {{
background-color: #fff7ed;
color: #ea580c;
}}
.status-current {{
background-color: #eff6ff;
color: var(--primary-color);
animation: pulse 2s infinite;
}}
@keyframes pulse {{
0% {{ opacity: 0.6; }}
50% {{ opacity: 1; }}
100% {{ opacity: 0.6; }}
}}
.error {{
color: #dc2626;
padding: 1rem;
background-color: #fee2e2;
border-radius: 0.25rem;
}}
.annotation-progress {{
position: fixed;
top: 20px;
left: 50%;
transform: translateX(-50%);
background-color: white;
padding: 1rem;
border-radius: 0.5rem;
box-shadow: var(--card-shadow);
z-index: 100;
display: flex;
align-items: center;
gap: 1rem;
min-width: 300px;
}}
.progress-bar {{
flex-grow: 1;
height: 8px;
background-color: var(--border-color);
border-radius: 4px;
overflow: hidden;
}}
.progress-fill {{
height: 100%;
background-color: var(--primary-color);
width: 0%;
transition: width 0.3s ease;
}}
.progress-text {{
font-size: 0.875rem;
color: var(--text-light);
white-space: nowrap;
}}
.completion-message {{
display: none;
margin: 2rem auto;
padding: 1.5rem;
background-color: #ecfdf5;
border: 1px solid #A7F3D0;
border-radius: 0.5rem;
text-align: center;
color: var(--success-color);
font-weight: 600;
max-width: 500px;
}}
footer {{
margin-top: 3rem;
text-align: center;
color: var(--text-light);
font-size: 0.875rem;
border-top: 1px solid var(--border-color);
padding-top: 1rem;
}}
@media (max-width: 768px) {{
body {{
padding: 1rem;
}}
.page-grid {{
grid-template-columns: 1fr;
}}
}}
</style>
</head>
<body>
<div class="container">
<header>
<h1>OLMOCR Random Samples</h1>
<div style="display: flex; font-family: Arial, sans-serif; font-size: 14px; max-width: 1000px; margin: 0 auto;">
<div style="flex: 1; padding: 15px; background-color: #f5f7f9; border-radius: 8px; margin-right: 10px;">
<h3 style="color: #2c3e50; margin-top: 0; border-bottom: 1px solid #ddd; padding-bottom: 8px;">PII Direct Identifiers</h3>
<p style="font-style: italic; color: #555; margin-bottom: 15px;">Information that identifies a data subject without further context</p>
<ul style="padding-left: 20px; line-height: 1.5; margin-top: 0;">
<li>Names: Full names, first names, last names, nicknames, maiden names, birth names, aliases</li>
<li>Addresses: Street addresses, postal codes, city, state, country</li>
<li>Contact Information: Phone numbers, email addresses</li>
<li>Government IDs: Social Security Numbers (SSNs), passport numbers, driver's license numbers, tax identification numbers</li>
<li>Financial Information: Credit card numbers, bank account numbers, routing numbers</li>
<li>Biometric Data: Fingerprints, retina scans, voice signatures, facial recognition data</li>
<li>Date of Birth of data subject</li>
<li>Place of Birth of data subject</li>
<li>Gender of data subject</li>
<li>Race of data subject</li>
<li>Religion of data subject</li>
</ul>
</div>
<div style="flex: 1; padding: 15px; background-color: #f5f7f9; border-radius: 8px; margin-left: 10px;">
<h3 style="color: #2c3e50; margin-top: 0; border-bottom: 1px solid #ddd; padding-bottom: 8px;">PII Indirect Identifiers</h3>
<p style="font-style: italic; color: #555; margin-bottom: 15px;">Information that can be used to identify a data subject in context or in combination with other information</p>
<ul style="padding-left: 20px; line-height: 1.5; margin-top: 0;">
<li>IP Addresses</li>
<li>Login IDs</li>
<li>Geolocations</li>
<li>Employment Information</li>
<li>Education Information</li>
<li>Medical Information</li>
<li>Usernames</li>
<li>Passwords</li>
<li>Keys</li>
<li>URLs</li>
<li>Company Names</li>
</ul>
</div>
</div>
</header>
<div class="info-bar">
<div class="info-item">
<h3>Generated On</h3>
<p>{current_time}</p>
</div>
<div class="info-item">
<h3>Workspace</h3>
<p title="{workspace_path}">{workspace_path}</p>
</div>
<div class="info-item">
<h3>Sample Size</h3>
<p>{len(random_pages)} pages</p>
</div>
</div>
<div class="page-grid">
"""
for i, (pdf_path, page_num, page_text, result_file) in enumerate(tqdm(random_pages, desc="Rendering pages")):
# Get original URL from PDF hash
pdf_hash = parse_pdf_hash(pdf_path)
original_url = get_original_url(pdf_hash, db_path) if pdf_hash else None
# Create a truncated path for display
display_path = pdf_path
if len(display_path) > 60:
display_path = "..." + display_path[-57:]
# Generate presigned URL
presigned_url = create_presigned_url(pdf_s3_client, pdf_path)
try:
# Download PDF to temp file
bucket, key = parse_s3_path(pdf_path)
with tempfile.NamedTemporaryFile(suffix=".pdf", delete=False) as temp_file:
pdf_data = pdf_s3_client.get_object(Bucket=bucket, Key=key)["Body"].read()
temp_file.write(pdf_data)
temp_file_path = temp_file.name
# Render PDF to base64 webp
base64_image = render_pdf_to_base64webp(temp_file_path, page_num, resolution)
# Add CSS class for the first annotation interface to be active by default
active_class = " active" if i == 0 else ""
# Add to HTML with the annotation interface
html_content += f"""
<div class="page-container" data-index="{i}">
<div class="page-info">
<h2 title="{pdf_path}"><a href="{original_url}" target="_blank">{original_url}</a></h2>
<p>Page {page_num}</p>
<p>{f'<a href="{presigned_url}" target="_blank">View Cached PDF</a>' if presigned_url else pdf_path}</p>
<p>
Status: <span class="annotation-status status-pending" id="status-{i}">Pending</span>
</p>
</div>
<div class="page-image-wrapper">
<img class="page-image" src="data:image/webp;base64,{base64_image}" alt="PDF Page {page_num}" loading="lazy" />
</div>
<div class="annotation-interface{active_class}" data-id="page-{i}">
<span class="btn-group">
<button type="button" class="toggle-button feedback-option" data-value="yes-pii" onclick="toggleFeedbackOption(this)">Yes PII</button>
<button type="button" class="toggle-button feedback-option" data-value="no-pii" onclick="toggleFeedbackOption(this)">No PII</button>
<button type="button" class="toggle-button feedback-option" data-value="cannot-read" onclick="toggleFeedbackOption(this)">I cannot read this</button>
<button type="button" class="toggle-button feedback-option" data-value="disturbing" onclick="toggleFeedbackOption(this)">Disturbing content</button>
</span>
<textarea placeholder="Describe any private PII in the document" onchange="saveFeedback(this)" onkeydown="handleTextareaKeydown(event, this)"></textarea>
</div>
</div>
"""
# Clean up temp file
os.unlink(temp_file_path)
except Exception as e:
# Add CSS class for the first annotation interface to be active by default
active_class = " active" if i == 0 else ""
html_content += f"""
<div class="page-container" data-index="{i}">
<div class="page-info">
<h2 title="{pdf_path}"><a href="{original_url}" target="_blank">{original_url}</a></h2>
<p>Page {page_num}</p>
<p>{f'<a href="{presigned_url}" target="_blank">View Cached PDF</a>' if presigned_url else pdf_path}</p>
<p>
Status: <span class="annotation-status status-pending" id="status-{i}">Pending</span>
</p>
</div>
<div class="error">Error: {str(e)}</div>
<div class="annotation-interface{active_class}" data-id="page-{i}">
<span class="btn-group">
<button type="button" class="toggle-button feedback-option" data-value="yes-pii" onclick="toggleFeedbackOption(this)">Yes PII</button>
<button type="button" class="toggle-button feedback-option" data-value="no-pii" onclick="toggleFeedbackOption(this)">No PII</button>
<button type="button" class="toggle-button feedback-option" data-value="cannot-read" onclick="toggleFeedbackOption(this)">I cannot read this</button>
<button type="button" class="toggle-button feedback-option" data-value="disturbing" onclick="toggleFeedbackOption(this)">Disturbing content</button>
</span>
<textarea placeholder="Describe any private PII in the document" onchange="saveFeedback(this)" onkeydown="handleTextareaKeydown(event, this)"></textarea>
</div>
</div>
"""
html_content += """
</div>
<div class="completion-message" id="completion-message">
Thank you! All annotations are complete.
</div>
<div class="annotation-progress" id="progress-bar">
<div class="progress-text">
Annotation Progress: <span id="current-page">1</span>/<span id="total-pages"></span>
</div>
<div class="progress-bar">
<div class="progress-fill" id="progress-fill"></div>
</div>
</div>
<footer>
<p>Generated by OLMOCR Sampling Tool</p>
</footer>
</div>
<script>
// Using externally injected async functions: fetchDatastore() and putDatastore()
// Track annotation progress
let currentIndex = 0;
const totalPages = document.querySelectorAll('.page-container').length;
document.getElementById('total-pages').textContent = totalPages;
// Update progress bar
function updateProgressBar() {
const progressPercent = ((currentIndex + 1) / totalPages) * 100;
document.getElementById('progress-fill').style.width = progressPercent + '%';
document.getElementById('current-page').textContent = currentIndex + 1;
// Check if all annotations are complete
if (currentIndex >= totalPages - 1) {
document.getElementById('progress-bar').style.display = 'none';
document.getElementById('completion-message').style.display = 'block';
}
}
// Update status indicators
function updateStatusIndicators() {
// Reset all status indicators
document.querySelectorAll('.annotation-status').forEach(function(status) {
status.className = 'annotation-status status-pending';
status.textContent = 'Pending';
});
// Set current item status
const currentStatus = document.getElementById(`status-${currentIndex}`);
if (currentStatus) {
currentStatus.className = 'annotation-status status-current';
currentStatus.textContent = 'Current';
}
// Update completed statuses
for (let i = 0; i < currentIndex; i++) {
const status = document.getElementById(`status-${i}`);
if (status) {
status.className = 'annotation-status status-complete';
status.textContent = 'Complete';
}
}
}
// Navigate to the next document
function goToNextDocument() {
// Hide current annotation interface
document.querySelector(`.annotation-interface[data-id="page-${currentIndex}"]`).classList.remove('active');
// Move to next document if not at the end
if (currentIndex < totalPages - 1) {
currentIndex++;
document.querySelector(`.annotation-interface[data-id="page-${currentIndex}"]`).classList.add('active');
updateProgressBar();
updateStatusIndicators();
// Scroll to the new active annotation
const activeContainer = document.querySelector(`.page-container[data-index="${currentIndex}"]`);
if (activeContainer) {
activeContainer.scrollIntoView({ behavior: 'smooth', block: 'center' });
}
}
}
// Handle text area keydown for Enter key
function handleTextareaKeydown(event, textarea) {
// If Enter key is pressed and not with Shift key, move to next document
if (event.key === 'Enter' && !event.shiftKey) {
event.preventDefault();
saveFeedback(textarea);
goToNextDocument();
}
}
async function saveFeedback(source) {
const interfaceDiv = source.closest('.annotation-interface');
const id = interfaceDiv.getAttribute('data-id');
// Get the selected feedback option value
const activeButton = interfaceDiv.querySelector('button.feedback-option.active');
const feedbackOption = activeButton ? activeButton.getAttribute('data-value') : null;
const piiDescription = interfaceDiv.querySelector('textarea').value;
const datastore = await fetchDatastore() || {};
datastore[id] = {
feedbackOption: feedbackOption,
piiDescription: piiDescription
};
await putDatastore(datastore);
}
function toggleFeedbackOption(btn) {
const interfaceDiv = btn.closest('.annotation-interface');
// Remove active class from all feedback option buttons in this group
interfaceDiv.querySelectorAll('button.feedback-option').forEach(function(b) {
b.classList.remove('active');
});
// Toggle on the clicked button
btn.classList.add('active');
saveFeedback(interfaceDiv);
// Show or hide textarea based on selected option
const textarea = interfaceDiv.querySelector('textarea');
const feedbackOption = btn.getAttribute('data-value');
if (feedbackOption === 'yes-pii') {
// Only show textarea if "Yes PII" is selected
textarea.style.display = 'block';
textarea.focus();
} else {
// If other options selected, hide textarea and go to next
textarea.style.display = 'none';
goToNextDocument();
}
}
document.addEventListener("DOMContentLoaded", async function() {
const datastore = await fetchDatastore() || {};
updateProgressBar();
updateStatusIndicators();
document.querySelectorAll('.annotation-interface').forEach(function(interfaceDiv) {
const id = interfaceDiv.getAttribute('data-id');
if (datastore[id]) {
const data = datastore[id];
// Set active state for feedback option buttons
interfaceDiv.querySelectorAll('button.feedback-option').forEach(function(btn) {
if (btn.getAttribute('data-value') === data.feedbackOption) {
btn.classList.add('active');
// Show textarea if "Yes PII" is selected
if (btn.getAttribute('data-value') === 'yes-pii') {
interfaceDiv.querySelector('textarea').style.display = 'block';
}
} else {
btn.classList.remove('active');
}
});
// Set the textarea value
interfaceDiv.querySelector('textarea').value = data.piiDescription;
}
});
// If we have stored data, restore the current position
let lastAnnotatedIndex = -1;
for (let i = 0; i < totalPages; i++) {
const pageId = `page-${i}`;
if (datastore[pageId] && datastore[pageId].feedbackOption) {
lastAnnotatedIndex = i;
}
}
// If we have annotated pages, go to the first unannotated page
if (lastAnnotatedIndex >= 0 && lastAnnotatedIndex < totalPages - 1) {
document.querySelector(`.annotation-interface.active`).classList.remove('active');
currentIndex = lastAnnotatedIndex + 1;
document.querySelector(`.annotation-interface[data-id="page-${currentIndex}"]`).classList.add('active');
// Scroll to the active annotation
const activeContainer = document.querySelector(`.page-container[data-index="${currentIndex}"]`);
if (activeContainer) {
activeContainer.scrollIntoView({ behavior: 'smooth', block: 'center' });
}
updateProgressBar();
updateStatusIndicators();
}
});
</script>
</body>
</html>
"""
with open(output_path, "w") as f:
f.write(html_content)
print(f"Created HTML output at {output_path}")
def generate_sample_set(args, i, s3_client, pdf_s3_client, result_files):
"""Generate a single sample set."""
output_filename = Path(args.output_dir) / f"dolma_samples_{i+1}.html"
print(f"\nGenerating sample set {i+1} of {args.repeats}")
# Get random pages
random_pages = get_random_pages(s3_client, result_files, args.pages_per_output)
# Create HTML output
create_html_output(random_pages, pdf_s3_client, output_filename, args.workspace, args.db_path)
return output_filename
def main():
args = parse_args()
# Set up S3 clients
s3_client = boto3.client("s3")
# Set up PDF S3 client with profile if specified
if args.pdf_profile:
pdf_session = boto3.Session(profile_name=args.pdf_profile)
pdf_s3_client = pdf_session.client("s3")
else:
pdf_s3_client = s3_client
# Create output directory
output_dir = Path(args.output_dir)
output_dir.mkdir(exist_ok=True, parents=True)
# List all result files
print(f"Listing result files in {args.workspace}/results...")
result_files = list_result_files(s3_client, args.workspace)
print(f"Found {len(result_files)} result files")
# Use ThreadPoolExecutor to parallelize the generation of sample sets
if args.repeats > 1:
print(f"Using ThreadPoolExecutor with {min(args.max_workers, args.repeats)} workers")
with ThreadPoolExecutor(max_workers=min(args.max_workers, args.repeats)) as executor:
futures = []
for i in range(args.repeats):
future = executor.submit(generate_sample_set, args, i, s3_client, pdf_s3_client, result_files)
futures.append(future)
# Wait for all futures to complete and collect results
for future in futures:
try:
output_filename = future.result()
print(f"Completed generation of {output_filename}")
except Exception as e:
print(f"Error generating sample set: {e}")
else:
# If only one repeat, just run it directly
generate_sample_set(args, 0, s3_client, pdf_s3_client, result_files)
if __name__ == "__main__":
main()