berkansems

eğer modelsde bir değişiklik yapılıyorsa bu adımlar atılmalı:

1. base/migrations i silmek lazım
2. database ten girip migrationsi silmek lazım
3. migrate --fake
4. DB den o yeni ekleneni comment yapmak lazım
5. python manage.py makemigrations
6. migrate --fake
7. commentten kaldırıyoruz değişen fieldi
8. tekrar makemigrations

berkansems

go to https://dev.mysql.com/downloads/repo/apt/
download and unzip it and goto the directory
sudo dpkg -i mysql-apt-config_0.8.15-1_all.deb
sudo apt-get update
sudo apt-get install mysql-server
sudo service mysql status
sudo apt-get install mysql-workbench-community

berkansems

Error 111 connecting to localhost:6379. Connection refused. Django Heroku
redis is not istalled  you should install with sudo apt-get install redis-server
____________________________________________________________________________
django-redis invalid DB index error and redis url's 
sudo nano /etc/redis/redis.conf
change databases 16 to 512
sudo systemctl restart redis

berkansems

apt install libmysqlclient-dev
apt install gcc

berkansems

cd ..
cd berkan
ssh-keygen
cd .ssh
ls
cat id_rsa.pub
ssh -T git@gitlab.com

berkansems

for scrapy with Python 3, you'll need

sudo apt-get install python3 python-dev python3-dev \
     build-essential libssl-dev libffi-dev \
     libxml2-dev libxslt1-dev zlib1g-dev \
     python-pip
with Python 2, you'll need

sudo apt-get install python-dev  \
     build-essential libssl-dev libffi-dev \

berkansems

import random
import string

rand=""
for r in range (0,10):
    rand+=random.choice(string.ascii_letters)

print(rand)