58 lines
2.6 KiB
Python
58 lines
2.6 KiB
Python
import os
|
|
import shutil
|
|
import sys
|
|
|
|
from django.conf import settings
|
|
from django.core.management.base import BaseCommand
|
|
from django.template.loader import get_template
|
|
from django.utils import translation
|
|
|
|
from judge.models import Problem, ProblemTranslation
|
|
from judge.pdf_problems import DefaultPdfMaker, PhantomJSPdfMaker, PuppeteerPDFRender, SlimerJSPdfMaker
|
|
|
|
|
|
class Command(BaseCommand):
|
|
help = 'renders a PDF file of a problem'
|
|
|
|
def add_arguments(self, parser):
|
|
parser.add_argument('code', help='code of problem to render')
|
|
parser.add_argument('directory', nargs='?', help='directory to store temporaries')
|
|
parser.add_argument('-l', '--language', default=settings.LANGUAGE_CODE,
|
|
help='language to render PDF in')
|
|
parser.add_argument('-p', '--phantomjs', action='store_const', const=PhantomJSPdfMaker,
|
|
default=DefaultPdfMaker, dest='engine')
|
|
parser.add_argument('-s', '--slimerjs', action='store_const', const=SlimerJSPdfMaker, dest='engine')
|
|
parser.add_argument('-c', '--chrome', '--puppeteer', action='store_const',
|
|
const=PuppeteerPDFRender, dest='engine')
|
|
|
|
def handle(self, *args, **options):
|
|
try:
|
|
problem = Problem.objects.get(code=options['code'])
|
|
except Problem.DoesNotExist:
|
|
print('Bad problem code')
|
|
return
|
|
|
|
try:
|
|
trans = problem.translations.get(language=options['language'])
|
|
except ProblemTranslation.DoesNotExist:
|
|
trans = None
|
|
|
|
directory = options['directory']
|
|
with options['engine'](directory, clean_up=directory is None) as maker, \
|
|
translation.override(options['language']):
|
|
problem_name = problem.name if trans is None else trans.name
|
|
maker.html = get_template('problem/raw.html').render({
|
|
'problem': problem,
|
|
'problem_name': problem_name,
|
|
'description': problem.description if trans is None else trans.description,
|
|
'url': '',
|
|
'math_engine': maker.math_engine,
|
|
}).replace('"//', '"https://').replace("'//", "'https://")
|
|
maker.title = problem_name
|
|
for file in ('style.css', 'pygment-github.css', 'mathjax_config.js'):
|
|
maker.load(file, os.path.join(settings.DMOJ_RESOURCES, file))
|
|
maker.make(debug=True)
|
|
if not maker.success:
|
|
print(maker.log, file=sys.stderr)
|
|
elif directory is None:
|
|
shutil.move(maker.pdffile, problem.code + '.pdf')
|