pyqt-pdf.py

import sys
import os

from PyQt5.QtCore import QUrl
from PyQt5.QtWidgets import *
from PyQt5.QtWebEngineWidgets import QWebEngineView as QWebView


fn = os.path.expanduser('~/tmp/report.pdf')

app = QApplication([])

def pdf_rendered(b):
    with open(fn, 'wb') as f:
        f.write(b)
    app.quit()


def load_finished(ok):
    win.page().printToPdf(pdf_rendered)


win = QWebView()
win.loadFinished.connect(load_finished)

url = sys.argv[1]

win.load(QUrl(url))
win.show()

app.exec_()