add DB_CHARSET params to settings

.gitignore

@@ -7,4 +7,5 @@ alembic.ini
 __pycache__
 *.json
 src/spiders/Test*.py
-*.log
\ No newline at end of file
+*.log
+statistics.txt
\ No newline at end of file

src/.env.example

@@ -6,6 +6,7 @@ DB_PORT=3306
 DB_DATABASE=database
 DB_USERNAME=username
 DB_PASSWORD=secret
+DB_CHARSET=utf8mb4
 
 ### MAIL CONFIG
 MAIL_FROM = 'example@example.com'

src/alembic.ini.example

@@ -36,7 +36,7 @@ script_location = database
 # output_encoding = utf-8
 
 # sqlalchemy.url = driver://user:pass@host:port/dbname
-sqlalchemy.url = mysql+pymysql://user:password@localhost/databasename
+sqlalchemy.url = mysql+pymysql://user:password@localhost/databasename?utf8mb4
 
 
 # Logging configuration

src/settings.py

@@ -2,6 +2,7 @@
 import logging
 from dotenv import load_dotenv
 import os
+
 true_list = ['True', 'true', 'TRUE', 1, '1']
 load_dotenv()
 
@@ -103,13 +104,15 @@ DB_PASSWORD = os.getenv('DB_PASSWORD')
 DB_HOST = os.getenv('DB_HOST')
 DB_PORT = int(os.getenv('DB_PORT'))
 DB_DATABASE = os.getenv('DB_DATABASE')
-CONNECTION_STRING = "{drivername}://{user}:{passwd}@{host}:{port}/{db_name}?charset=utf8".format(
+DB_CHARSET = os.getenv('DB_CHARSET')
+CONNECTION_STRING = "{drivername}://{user}:{passwd}@{host}:{port}/{db_name}?charset={db_charset}".format(
     drivername=DB_CONNECTION,
     user=DB_USERNAME,
     passwd=DB_PASSWORD,
     host=DB_HOST,
     port=str(DB_PORT),
     db_name=DB_DATABASE,
+    db_charset=DB_CHARSET,
 )
 
 # Logger config