def test(self):
"""Check if we save correct"""
post = Post(title="test post", datetime=datetime.datetime.now(), picture=File('zp.jpg'))
post.save()
print(Post.objects.filter(id=1))
print(Post.objects.get(id=1).datetime)
self.assertEquals("test post", Post.objects.get(id=1).title)
def extractnews(): sites=Site.objects.all() for site in sites: posts=parser.parser(site.rssurl) for post in posts: old_post= Post.objects.filter(url=post[2]) if (not(old_post)): utc=pytz.UTC new_post= Post(title=post[0],created_at=utc.localize(post[1]),url=post[2],site_id=site.id) new_post.save()
def sch_upload_file(pic_id):
insta = instagram.InstagramSession()
post = Post.objects.get(id=pic_id)
if insta.login("bigmac106", ".Berlin2015"):
media_id = insta.upload_photo(post.picture)
print '\nmedia_id ' + media_id
if media_id is not None:
print '\ntitle ' + post.title
insta.configure_photo(media_id, post.title)
sleep(5)
delete = insta.delete_photo(media_id)
print '\n' + delete
Post.delete(id=pic_id)
def crawlsite(request,id):
crawl_site=site.objects.get(pk=id)
try:
obj=crawler.sitecrawler({crawl_site.url})
obj.startCrawl()
utc=pytz.UTC
for items in obj.Articles:
new_post=Post(title=items[0],created_at=utc.localize(items[1]),url=items[2],site_id=id)
new_post.save()
return HttpResponse('Crawling Completed')
except:
return HttpResponse('Errors occured')
def index():
form = PostForm()
if form.validate_on_submit():
print(form.post.data)
if len(form.post.data) < 20:
# для определения языка необходима строка минимум в 20 символов.
test_str = (form.post.data + '.') * 5
language = guess_language(test_str)
elif len(form.post.data) > 20:
language = guess_language(form.post.data)
if language == 'UNKNOWN' or len(language) > 5:
language = ''
post = Post(body=form.post.data, author=current_user,
language=language)
db.session.add(post)
db.session.commit()
flash(_('Your post is now live!'))
return redirect(url_for('index'))
page = request.args.get('page', 1, type=int)
posts = current_user.followed_posts().paginate(
page, app.config['POSTS_PER_PAGE'], False)
next_url = url_for('index', page=posts.next_num) \
if posts.has_next else None
prev_url = url_for('index', page=posts.prev_num) \
if posts.has_prev else None
return render_template('index.html', title=_('Home'), form=form,
posts=posts.items, next_url=next_url,
prev_url=prev_url)
def handle(self, *args, **options):
categories = load_from_json('categories')
Category.objects.all().delete()
[Category.objects.create(**category) for category in categories]
if not XabrUser.objects.filter(username='******').exists():
XabrUser.objects.create_superuser(username='******', email='*****@*****.**', password='******')
posts = load_from_json('posts')
Post.objects.all().delete() # all() -> QuerySet -> .first() -> concrete object
for post in posts:
category_name = post['category']
_category = Category.objects.get(name=category_name)
post['category'] = _category
new_post = Post(**post)
new_post.save()
def upload_file(request):
if request.method == 'POST':
form = UploadFileForm(data=request.POST, files=request.FILES)
if form.is_valid():
form.save()
return HttpResponseRedirect(reverse('/mainapp/'))
else:
'''form = UploadFileForm()'''
print(form.files)
for filename, file in request.FILES.items():
name = request.FILES[filename].name
print(name)
post = UploadFileForm2(data=request.POST, files=request.FILES)
post = Post()
post.profile_pic = request.FILES.get('uploadfile')
post.pdf = request.FILES.get('uploadfile')
print(request.FILES.get('uploadfile'))
post.save()
# convert('mainapp/input',200)
'''
uploadfilemodel = UploadFileModel()
uploadfilemodel.title = request.POST.get('uploadfile', None)
print(request.POST.get('uploadfile'))
uploadfilemodel.save()'''
return render(request, 'mainapp/index.html')
def post(request):
context={}
if 'user' in request.session:
context['user_name']=request.session.get('user')
if 'error' in request.session:
context['error']=request.session.get('error')
del request.session['error']
if request.method == "POST":
title=request.POST['title']
content=request.POST['content']
if 'user' in request.session:
writer=request.session['email']
post=Post(writer_id=writer,title=title,content=content)
post.save()
return redirect('post')
else:
return redirect('/mainapp/post/?err='+"먼저 로그인을 해주세요.")
else:
page = int(request.GET.get('page', 1))
post=Post.objects.all()
post=post.order_by('-writedate')
paginator = Paginator(post, 10)
pagelist = paginator.get_page(page)
position = page - 1
# visible_page: Pagination에 보여질 개수
visible_page = 5
R = position // visible_page
visible_list = []
for i in range((R * visible_page) + 1, ((R + 1) * visible_page) + 1):
if i > paginator.num_pages: break
visible_list.append(i)
context["Post"]=pagelist
context['total']=visible_list
context['current']=page
return render(request,'post.html',context)
def test_follow_posts(self):
# create four users
u1 = User(username='******', email='*****@*****.**')
u2 = User(username='******', email='*****@*****.**')
u3 = User(username='******', email='*****@*****.**')
u4 = User(username='******', email='*****@*****.**')
db.session.add_all([u1, u2, u3, u4])
# create four posts
now = datetime.utcnow()
p1 = Post(body="post from john", author=u1,
timestamp=now + timedelta(seconds=1))
p2 = Post(body="post from susan", author=u2,
timestamp=now + timedelta(seconds=4))
p3 = Post(body="post from mary", author=u3,
timestamp=now + timedelta(seconds=3))
p4 = Post(body="post from david", author=u4,
timestamp=now + timedelta(seconds=2))
db.session.add_all([p1, p2, p3, p4])
db.session.commit()
# setup the followers
u1.follow(u2) # john follows susan
u1.follow(u4) # john follows david
u2.follow(u3) # susan follows mary
u3.follow(u4) # mary follows david
db.session.commit()
# check the followed posts of each user
f1 = u1.followed_posts().all()
f2 = u2.followed_posts().all()
f3 = u3.followed_posts().all()
f4 = u4.followed_posts().all()
self.assertEqual(f1, [p2, p4, p1])
self.assertEqual(f2, [p2, p3])
self.assertEqual(f3, [p3, p4])
self.assertEqual(f4, [p4])
