pdfs.py 文件源码

def _header(canvas, doc, event, report_title, confidential=True, offset=0):
        canvas.saveState()
        styles = getSampleStyleSheet()
        canvas.drawImage(LOGO_PATH, 0.45 * inch, PAGE_HEIGHT - inch * 0.75,
                         height=0.5*inch, width=1.875*inch)
        canvas.setFont('Helvetica-Bold', 18)
        y_coord = PAGE_HEIGHT - inch * 0.45 - offset * inch
        canvas.drawString(2.75 * inch, y_coord, report_title)
        canvas.setFont('Helvetica', 16)
        event_title = str(event.number) + ' - ' + event.title
        y_coord -= 18
        canvas.drawString(2.75 * inch, y_coord, event_title)
        event_date = event.date_begins.strftime('%-d %B, %Y')
        y_coord -= 14
        canvas.setFont('Helvetica', 12)
        canvas.drawString(2.75 * inch, y_coord, event_date)
        event_venue = ''
        if event.hotel:
            event_venue += event.hotel.name + ': '
        event_venue += event.city + ', ' + event.state_prov
        y_coord -= 14
        canvas.drawString(2.75 * inch, y_coord, event_venue)
        if confidential:
            canvas.setFont('Helvetica', 16)
            y_coord -= 30
            canvas.drawString(2.75 * inch, y_coord, 'Do Not Copy or Distribute')
            canvas.restoreState()