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2021.11 #50

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edraft merged 10 commits from 2021.11 into master 2021-11-30 12:03:04 +01:00
Conversation 0 Commits 10 Files Changed 62 +24 -34
1 changed files with 24 additions and 34 deletions
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src/cpl_core/database/connection/database_connection.py
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@ -1,8 +1,6 @@
from typing import Optional
import mysql.connector as sql
from cpl_core.console.console import Console
from cpl_core.console.foreground_color_enum import ForegroundColorEnum
from cpl_core.database.connection.database_connection_abc import \
DatabaseConnectionABC
from cpl_core.database.database_settings import DatabaseSettings
@ -20,43 +18,35 @@ class DatabaseConnection(DatabaseConnectionABC):
self._database: Optional[MySQLConnectionAbstract] = None
self._cursor: Optional[MySQLCursorBuffered] = None
@property
def server(self) -> MySQLConnectionAbstract:
return self._database
@property
def cursor(self) -> MySQLCursorBuffered:
return self._cursor
def connect(self, database_settings: DatabaseSettings):
try:
connection = sql.connect(
host=database_settings.host,
user=database_settings.user,
passwd=CredentialManager.decrypt(database_settings.password),
charset=database_settings.charset,
use_unicode=database_settings.use_unicode,
buffered=database_settings.buffered,
auth_plugin=database_settings.auth_plugin
)
connection.cursor().execute(f'CREATE DATABASE IF NOT EXISTS `{database_settings.database}`;')
self._database = sql.connect(
host=database_settings.host,
user=database_settings.user,
passwd=CredentialManager.decrypt(database_settings.password),
db=database_settings.database,
charset=database_settings.charset,
use_unicode=database_settings.use_unicode,
buffered=database_settings.buffered,
auth_plugin=database_settings.auth_plugin
)
self._cursor = self._database.cursor()
Console.set_foreground_color(ForegroundColorEnum.green)
Console.write_line(f'[{__name__}] Connected to database')
Console.set_foreground_color(ForegroundColorEnum.default)
except Exception as e:
Console.set_foreground_color(ForegroundColorEnum.red)
Console.write_line(f'[{__name__}] Database connection failed -> {e}')
Console.set_foreground_color(ForegroundColorEnum.default)
exit()
connection = sql.connect(
host=database_settings.host,
user=database_settings.user,
passwd=CredentialManager.decrypt(database_settings.password),
charset=database_settings.charset,
use_unicode=database_settings.use_unicode,
buffered=database_settings.buffered,
auth_plugin=database_settings.auth_plugin
)
connection.cursor().execute(
f'CREATE DATABASE IF NOT EXISTS `{database_settings.database}`;')
self._database = sql.connect(
host=database_settings.host,
user=database_settings.user,
passwd=CredentialManager.decrypt(database_settings.password),
db=database_settings.database,
charset=database_settings.charset,
use_unicode=database_settings.use_unicode,
buffered=database_settings.buffered,
auth_plugin=database_settings.auth_plugin
)
self._cursor = self._database.cursor()