def rss_parser():
try:
content = urllib2.urlopen("https://lenta.ru/rss").read()
except urllib2.HTTPError:
return False
tree = etree.fromstring(content)
items = tree.xpath("//item")
for item in items:
try:
category = item.xpath('category/text()')[0]
guid = item.xpath('guid/text()')[0]
title = item.xpath('title/text()')[0]
link = item.xpath('link/text()')[0]
description = item.xpath('description/text()')[0]
pub_date = parser.parse(item.xpath('pubDate/text()')[0])
except IndexError:
continue
category, created = Category.objects.get_or_create(name=category)
try:
post = Post.objects.get(guid=guid)
except Post.DoesNotExist:
post = Post(guid=guid)
post.category = category
post.title = title
post.link = link
post.description = description
post.pub_date = pub_date
post.save()
return True
def create(request: HttpRequest, course_id: int) -> HttpResponse:
"""Create a new post."""
course = Course.objects.get(id=course_id)
payload = loads(request.body)
# create post with required fields
new_post = Post(
title=payload["title"],
content=payload["content"],
author=request.user,
course=course,
)
new_post.save()
# handle optional fields
if payload.get("parent", False):
parent_post = Post.objects.get(id=payload["parent"])
new_post.parent = parent_post
if payload.get("tags", False):
tags = Tag.objects.filter(id__in=payload["tags"])
new_post.tags.add(*tags)
if payload.get("type", False):
new_post.type = payload["type"]
if payload.get("visibility", False):
new_post.visibility = payload["visibility"]
new_post.anonymous = payload.get("anonymous", False)
# automatically add author as a follower
new_post.followers.add(request.user)
new_post.save()
return HttpResponse(dumps(PostService.post_to_dict(new_post)))
def rss_parser():
try:
content = urllib2.urlopen("https://lenta.ru/rss").read()
except urllib2.HTTPError:
return False
tree = etree.fromstring(content)
items = tree.xpath("//item")
for item in items:
try:
category = item.xpath('category/text()')[0]
guid = item.xpath('guid/text()')[0]
title = item.xpath('title/text()')[0]
link = item.xpath('link/text()')[0]
description = item.xpath('description/text()')[0]
pub_date = parser.parse(item.xpath('pubDate/text()')[0])
except IndexError:
continue
category, created = Category.objects.get_or_create(name=category)
try:
post = Post.objects.get(guid=guid)
except Post.DoesNotExist:
post = Post(guid=guid)
post.category = category
post.title = title
post.link = link
post.description = description
post.pub_date = pub_date
post.save()
return True
def write_post_db(data):
post = Post(source_name=data['source_name'],
author=data['author'],
title=data['title'],
url=data['url'],
img_url=data['img_url'],
published_at=data['published_at'],
description=data['description'])
# check if we have already this post
if (not Post.objects.filter(title__icontains=data['title'])) or \
(not Post.objects.filter(url__icontains=data['url'])):
post.save()
else:
print('It\'s OK! We have already this info!')
def add_measurement(request):
temp = request.POST.get('temperature', None)
hum = request.POST.get('humidity', None)
mac = request.POST.get('mac', None)
if mac is None:
return Response()
sensors = Sensor.objects.filter(mac_addr=mac)
if sensors.count() == 0:
sensor = Sensor(mac_addr=mac, name=mac)
sensor.save()
else:
sensor = sensors[0]
post = Post(temperature=temp, humidity=hum, sensor=sensor)
post.save()
return Response(sensor.interval)
def post(self, request, format=None):
# Check if user is authed or not
username_data = get_username_from_jwt(request)
if username_data['username'] != False:
# Parse and create post
data = JSONParser().parse(request)
data['created_at'] = created_at = timezone.now()
serializer = PostSerializer(data=data)
if serializer.is_valid():
user = User.objects.get(username=username_data['username'])
post = Post(title=serializer.data['title'],
description=serializer.data['description'],
user=user,
created_at=serializer.data['created_at'])
post.save()
return JsonResponse(serializer.data, status=201)
return JsonResponse(serializer.errors, status=400)
return JsonResponse({'msg': username_data['error_msg']}, status=400)
def create_post(request):
form = PostForm({'author': request.user.id})
if request.method == 'POST':
form = PostForm(request.POST, request.FILES)
title = request.POST['title']
details = request.POST['details']
viewers = request.POST['viewers']
if form.is_valid():
post = Post(author=request.user,
type='Blog',
title=title,
details=details,
viewers=viewers)
try:
post.save()
''' upload the files '''
files = request.FILES.getlist('files')
if files is not None:
for file in files:
attachment = Attachment(file=file,
post=post,
content_type=file.content_type)
attachment.save()
return HttpResponseRedirect(reverse('thanks'))
except ():
pass
return render(request, 'posts/create.html',
{'model': {
'form': form,
'action': 'create-post'
}})
postedDateTimes.insert(0, postedDatetime)
for i in range(postCount):
companyIndex = random.randrange(0, len(companies))
companyId = companyIndex + 1
company = companies[companyIndex]
companyName = company.__dict__["name"]
buyOrSell = random.choice(["buy", "sell"])
profit_or_loss_price = randint(-30000, 60000) * 100
content = getContent(companyName, buyOrSell, profit_or_loss_price)
created_at = postedDateTimes[i]
post = Post(
content=content,
user=random.choice(users),
company=company,
price=randint(500, 15000),
quantity=randint(1, 20) * 100,
buy_or_sell=buyOrSell,
created_at=created_at,
)
if buyOrSell == "sell":
post.profit_or_loss_price = profit_or_loss_price
post.save()
for user in getLikeUsers(users):
post.likeUsers.add(user)
def setup():
"""
Function that creates and saves elements to the database for demo purposes.
Function assumes that the database starts out empty.
For LOCAL DEV ONLY.
"""
passwords = []
# create example users
passwords.append(UserService.generate_password())
user1 = User.objects.create_user(
"*****@*****.**",
password=passwords[0],
email="*****@*****.**",
first_name="Josiah",
last_name="Carberry",
)
user1.save()
passwords.append(UserService.generate_password())
user2 = User.objects.create_user(
"*****@*****.**",
password=passwords[1],
email="*****@*****.**",
first_name="Blueno",
)
user2.save()
passwords.append(UserService.generate_password())
user3 = User.objects.create_user(
"*****@*****.**",
password=passwords[2],
email="*****@*****.**",
first_name="Random",
last_name="Person",
)
user3.save()
# create course
course1 = Course(name="Course 1")
course1.save()
course1.instructors.add(user1)
course1.students.add(user2)
course1.students.add(user3)
course1.save()
# create posts
post1 = Post(
author=user1,
course=course1,
title="I have a question",
content="idk what im doing",
anonymous=True,
type=Post.Type.QUESTION,
visibility=Post.Visibility.PUBLIC,
)
post1.save()
post2 = Post(
author=user1,
course=course1,
title="I also have a question",
content="i really dont know what im doing",
anonymous=False,
type=Post.Type.NOTE,
visibility=Post.Visibility.PRIVATE,
)
post2.save()
post3 = Post(
author=user3,
course=course1,
title="My code is broken",
content="Hi you can see my name, Student answers welcomed!!",
anonymous=False,
type=Post.Type.NOTE,
visibility=Post.Visibility.PUBLIC,
)
post3.save()
post4 = Post(
author=user2,
course=course1,
title="Could a TA help",
content="Only TAs should be able to see this",
anonymous=False,
type=Post.Type.NOTE,
visibility=Post.Visibility.PRIVATE,
)
post4.save()
post5 = Post(
author=user1,
course=course1,
title="TA Note about posting",
content="Hours Changed from 11 to 2",
anonymous=True,
type=Post.Type.NOTE,
visibility=Post.Visibility.PUBLIC,
)
post5.save()
post6 = Post(
author=user1,
course=course1,
title="Question to Students",
content="TA asking for student replies ",
anonymous=True,
type=Post.Type.QUESTION,
visibility=Post.Visibility.PUBLIC,
)
post6.save()
# create tags
tag1 = Tag(name="Tag 1", course=course1)
tag1.save()
tag2 = Tag(name="Tag 2", course=course1)
tag2.save()
post1.tags.add(tag1, tag2)
post2.tags.add(tag2)
post4.tags.add(tag1)
post6.tags.add(tag1, tag2)
print("setup successful!")
print("user passwords in order: " + str(passwords))
def add(request):
x = Post(
author="i_iary2",
meta={
"thumbnail":
"https://scontent-icn1-1.cdninstagram.com/vp/93c5f4e4a0f30ab4929b8f514310fc45/5E520F48/t51.2885-19/s320x320/71219904_394028257956097_6460407248781836288_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com",
"author": "i_iary2",
"follower": "14900",
"name": "이아리",
"description": "🌼 시시콜콜한 이야기✉ [email protected]"
},
keywords=[{
"label": "#갬성곰",
"value": 1
}, {
"label": "#렛츠락페스티벌",
"value": 1
}, {
"label": "#말든가",
"value": 1
}, {
"label": "#그러든가",
"value": 1
}, {
"label": "#자존곰",
"value": 1
}, {
"label": "#텐션짱",
"value": 1
}, {
"label": "#이불밖은",
"value": 1
}, {
"label": "#위험해",
"value": 1
}, {
"label": "#하늘공원",
"value": 1
}, {
"label": "#핑크뮬리",
"value": 1
}, {
"label": "#핑크풀카페",
"value": 1
}, {
"label": "#배경화면",
"value": 1
}, {
"label": "#아이폰배경화면",
"value": 1
}, {
"label": "#갤럭시배경화면",
"value": 1
}, {
"label": "#배경화면나눔",
"value": 1
}, {
"label": "#무료배경화면",
"value": 1
}, {
"label": "#당첨자발표",
"value": 1
}, {
"label": "#숭실대",
"value": 1
}, {
"label": "#과식",
"value": 1
}, {
"label": "#과음아님",
"value": 1
}, {
"label": "#억새숲",
"value": 1
}, {
"label": "#가을감성",
"value": 1
}, {
"label": "#가글아님",
"value": 1
}, {
"label": "#닮은꼴찾기",
"value": 1
}, {
"label": "#끼어들기성공",
"value": 1
}, {
"label": "#ㅎㅎ",
"value": 1
}, {
"label": "#ddp패션위크",
"value": 1
}, {
"label": "#월요병",
"value": 1
}, {
"label": "#분노곰",
"value": 1
}, {
"label": "#집가고싶다",
"value": 1
}, {
"label": "#독서",
"value": 1
}, {
"label": "#가을날씨",
"value": 1
}, {
"label": "#한정판굿즈",
"value": 2
}, {
"label": "#5만명",
"value": 2
}, {
"label": "#구독자이벤트",
"value": 2
}, {
"label": "#귀여운캐릭터",
"value": 4
}, {
"label": "#벨리곰이야기",
"value": 4
}, {
"label": "#인스타툰",
"value": 5
}, {
"label": "#그림",
"value": 5
}, {
"label": "#벨리곰이야기_모아보기",
"value": 5
}, {
"label": "#벨리곰",
"value": 7
}, {
"label": "#cutecharacter",
"value": 9
}],
posts=[{
"likes":
5572,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
4943,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
4373,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
4110,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
4015,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
3912,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
3350,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
3310,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
3060,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
3046,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
2356,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}, {
"likes":
1549,
"image":
"https://scontent-icn1-1.cdninstagram.com/vp/9d9061a98d38d659bf89bbf2f2a358d6/5E4D21DF/t51.2885-15/sh0.08/e35/s640x640/74527310_931825897199105_5780876061267631189_n.jpg?_nc_ht=scontent-icn1-1.cdninstagram.com&_nc_cat=1"
}])
x.save()
return HttpResponse("OK")
# x.save()
def create(self, validated_data):
post_list = Post(**validated_data)
post_list.save()
return post_list