mentix02

#!/usr/bin/env python3
import re
import csv
import datetime as dt

from prettytable import PrettyTable

# intialize table
rows = []
table = PrettyTable()

mentix02

class PostSerializer(serializers.ModelSerializer):

    user = UserListSerializer()
    images = ImageListSerializer(many=True)
    is_liked = serializers.SerializerMethodField(allow_null=True)

    class Meta:
        model = Post
        exclude = ['timestamp', 'vote_score', 'num_vote_down']

mentix02

from django.db import IntegrityError
from django.shortcuts import get_object_or_404

from rest_framework import status
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework.permissions import IsAuthenticated

from post.models import Post

mentix02

from django.db.models import QuerySet
from django.shortcuts import get_object_or_404

from rest_framework.permissions import IsAuthenticated
from rest_framework.exceptions import PermissionDenied
from rest_framework.generics import (
    ListAPIView,
    CreateAPIView,
    RetrieveAPIView,
    RetrieveUpdateAPIView,

mentix02

class UserDetailAPIView(RetrieveAPIView):
    lookup_url_kwarg = 'username'
    queryset = User.objects.all()
    lookup_field = 'username__iexact'
    serializer_class = UserSerializer


class UserPostListAPIView(ListAPIView):
    serializer_class = PostSerializer
    permission_classes = (IsAuthenticated,)

mentix02

class FeedAPIView(ListAPIView):

    serializer_class = PostSerializer
    permission_classes = (IsAuthenticated,)

    def get_queryset(self) -> QuerySet:
        user = self.request.user
        followers = user.following
        follower_ids = list(followers.values_list('id', flat=True)) + [user.id]
        return Post.objects.filter(user__in=follower_ids).order_by('-timestamp')

mentix02

class FollowRequestActionAPIView(APIView):

    """
    APIView to accept or reject a FollowRequest by the person
    who is being requested to act upon said request.
    """

    parser_classes = (FormParser,)
    permission_classes = (IsAuthenticated,)

mentix02

from django.shortcuts import get_object_or_404
from django.contrib.auth import get_user_model
from django.core.handlers.wsgi import WSGIRequest

from rest_framework import status
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework.parsers import FormParser
from rest_framework.permissions import IsAuthenticated

mentix02

from django.db import models
from typing import List, Tuple


class FollowRequest(models.Model):

    requester = models.ForeignKey('user.User', on_delete=models.CASCADE)
    to_follow = models.ForeignKey(
        'user.User', on_delete=models.CASCADE, related_name='requests'
    )

mentix02

    _follows = models.ManyToManyField('User', blank=True, related_name='followed_by')

    objects = UserManager()

    REQUIRED_FIELDS = ['email', 'password']

    def unfollow(self, user: User) -> None:
        """ Helper function to remove a user from this users following list. """
        self._follows.remove(user)