Lepší složky i pro stvrzenky

soustredeni/views.py

@@ -79,7 +79,8 @@ def soustredeniStvrzenkyView(request, soustredeni):
 	castka = Nastaveni.get_solo().cena_sous
 	tex = render(request, 'soustredeni/stvrzenky.tex', {'ucastnici': ucastnici, 'soustredeni': soustredeni, 'castka': castka}).content
 
-	tempdir = Path(tempfile.mkdtemp())
+	with tempfile.TemporaryDirectory() as tempdirfn:
+		tempdir = Path(tempdirfn)
 		with open(tempdir / "stvrzenky.tex", "w") as texfile:
 			texfile.write(tex.decode())
 
@@ -88,5 +89,4 @@ def soustredeniStvrzenkyView(request, soustredeni):
 
 		with open(tempdir / "stvrzenky.pdf", "rb") as pdffile:
 			response = HttpResponse(pdffile.read(), content_type='application/pdf')
-	shutil.rmtree(tempdir)
 	return response