def change_status(self):
status = self.cleaned_data.get('status')
module = ModDjango(self.cleaned_data.get('name'))
if status != 'none':
if status == 'uninstall':
module.uninstall()
elif status == 'on':
try:
module.turn_on()
except Exception as e:
if str(e) == 'not satisfied depending':
self.add_error(None, 'Не все зависимости удовлетворены. Включите необходимые модули.')
elif status == 'off':
try:
module.turn_off()
except Exception as e:
if str(e) == 'depending not disabled':
self.add_error(None, 'У этого модуля есть включеные зависимости. Отключите их.')
elif status == 'install':
try:
module.install()
except Exception as e:
if str(e) == 'full path not found':
self.add_error(None, 'Не найден файл модуля. Возможно в moddjango/settings не настроена папка download или файл модуля в не правильном формате')
else:
return False
def test_install_uninstall(self):
installed_module_dir = os.path.join(BASE_DIR, 'fake1')
test_utils.del_fake_modules()
with self.assertRaises(Exception):
ModDjango('fake1').install()
test_utils.add_fake_modules()
ModDjango('fake1').install()
self.assertTrue(os.path.exists(installed_module_dir))
status = ModDjango('fake1').module.status
self.assertEqual(status, 'installed')
answer = ModDjango('fake1').uninstall()
self.assertTrue(answer)
self.assertFalse(os.path.exists(installed_module_dir))
status = ModDjango('fake1').module.status
self.assertEqual(status, 'downloaded')
def clean_name(self):
name = self.cleaned_data.get('name')
try:
module = ModDjango(name)
except ObjectDoesNotExist:
raise forms.ValidationError('данный модуль не найден в базе данных')
return name
def test_add_downloaded_to_db(self):
ModDjango('fake1').module.delete()
ModDjango('fake2').module.delete()
with self.assertRaises(ObjectDoesNotExist):
ModDjango('fake1')
ModDjango('fake2')
ModDjango().add_downloaded_to_db()
self.assertEqual(ModDjango('fake1').module.status, 'downloaded')
self.assertEqual(ModDjango('fake2').module.status, 'downloaded')
def management(request):
ModDjango().add_downloaded_to_db()
form = ChangeStatusForm(request.POST or None)
if request.POST:
if form.is_valid():
form.change_status()
modules = Module.objects.exclude(status='none')
return render(request, 'moddjango/management.html', {
'modules': modules,
'form': form
})
def del_fake_modules():
print('destroying fake modules')
fake1 = ModDjango('fake1')
fake2 = ModDjango('fake2')
fake1.module.status = 'on'
fake2.module.status = 'on'
fake1.module.save()
fake2.module.save()
fake2.turn_off()
fake1.turn_off()
for module_name in ['fake1', 'fake2']:
module_arc = module_name + '.tar.gz'
path_module_arc = os.path.join(settings.DOWNLOAD_DIR, module_arc)
path_installed_module = os.path.join(settings.BASE_DIR, module_name)
if os.path.exists(path_module_arc):
os.remove(path_module_arc)
if os.path.exists(path_installed_module):
shutil.rmtree(path_installed_module)
def test_get_module(self):
with self.assertRaises(ObjectDoesNotExist):
ModDjango('asdfsdf')
self.assertEqual(ModDjango('fake1').name, 'fake1')
def setUpModule():
test_utils.add_fake_modules()
ModDjango().add_downloaded_to_db()
def test_turn_on_off_dependence(self):
ModDjango('fake2').install()
with self.assertRaises(Exception):
ModDjango('fake2').turn_on()
status = ModDjango('fake2').module.status
self.assertEqual(status, 'installed')
ModDjango('fake1').turn_on()
status = ModDjango('fake1').module.status
self.assertNotEqual(status, 'on')
ModDjango('fake1').install()
ModDjango('fake1').turn_on()
status = ModDjango('fake1').module.status
self.assertEqual(status, 'on')
ModDjango('fake2').turn_on()
status = ModDjango('fake2').module.status
self.assertEqual(status, 'on')
with self.assertRaises(Exception):
ModDjango('fake1').turn_off()
ModDjango('fake2').turn_off()
status = ModDjango('fake2').module.status
self.assertEqual(status, 'installed')