add

enrollments-events/app/certs/hello.py

@@ -0,0 +1,53 @@
+import base64
+import io
+import locale
+from datetime import date
+from uuid import uuid4
+
+import qrcode
+from jinja2 import Template
+from PIL import Image
+from weasyprint import HTML
+
+locale.setlocale(locale.LC_TIME, 'pt_BR')
+today = date.today()
+
+with open('nr10_complementar_sep.html', encoding='utf-8') as f:
+    html = f.read()
+
+
+def cpf_fmt(s: str) -> str:
+    """Returns a string as a Brazilian CPF number."""
+    return '{}.{}.{}-{}'.format(s[:3], s[3:6], s[6:9], s[9:])
+
+
+qr = qrcode.QRCode(
+    version=1,
+    error_correction=qrcode.constants.ERROR_CORRECT_H,
+    box_size=10,
+    border=3,
+)
+qr.add_data('https://eduseg.com.br')
+qr.make(fit=True)
+img = qr.make_image(fill_color='black', back_color='white')
+img = img.resize((120, 120), Image.NEAREST)
+buffer = io.BytesIO()
+img.save(buffer, format='PNG')
+img_str = base64.b64encode(buffer.getvalue()).decode('utf-8')
+qrcode_base64 = f'data:image/png;base64,{img_str}'
+
+
+template = Template(html)
+html_rendered = template.render(
+    id=uuid4(),
+    name='Sérgio Rafael de Siqueira',
+    cpf=cpf_fmt('07879819908'),
+    progress=91.99,
+    course='NR-10 Complementar (SEP)',
+    today=today.strftime('%-d de %B de %Y'),
+    started_date=today.strftime('%d/%m/%Y'),
+    finished_date=today.strftime('%d/%m/%Y'),
+    qrcode=qrcode_base64,
+)
+
+HTML(string=html_rendered, base_url='').write_pdf('cert.pdf')