Created
December 30, 2015 04:57
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# Not all import used | |
from __future__ import absolute_import | |
from celery import shared_task, current_task | |
from apps.common.util import kill_process | |
from django.conf import settings | |
from django.core.files.base import ContentFile | |
from django.core.files.storage import default_storage | |
import subprocess as sub | |
import os | |
def compile_file(username, title, code): | |
directory = "submissions/%s" % username | |
file_dir = "%s/%s.java" % (directory, title) | |
class_dir = "%s/%s.class" % (directory, title) | |
#path = default_storage.save(file_dir, ContentFile(code)) | |
if not os.path.exists(directory): | |
try: | |
os.makedirs(directory) | |
except OSError as exception: | |
print "Exception creating dir: " + exception.strerror | |
path = default_storage.save(file_dir, ContentFile(code)) | |
command = [ | |
'javac', | |
str('%s/%s' % (settings.MEDIA_ROOT, path)) | |
] | |
#result = sub.Popen( | |
# command, stdout=sub.PIPE, stderr=sub.STDOUT).stdout.read() | |
result = kill_process.RunCmd(command, 60).Run().stdout.read() | |
# result is none when timeout occurs | |
if result is None: | |
return "Time out" | |
if (result != ''): | |
try: | |
default_storage.delete(path) | |
default_storage.delete(class_dir) | |
except: | |
pass | |
start_index = result.find("error:") | |
result = result[start_index:] | |
return result | |
# current_task.request.hostname | |
return result |
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