Доработка взаимодействия с API, новая процедура установки, определение установленных версий игры и начальная реализация БД

mcgetdb.py

@@ -0,0 +1,53 @@
+import sqlite3
+import os
+
+DB_VERSION = 1
+
+class McGetDB:
+
+    def __init_db(self):
+        with self.db as db:
+            db.execute('''
+                CREATE TABLE IF NOT EXISTS mods (
+                    slug TEXT PRIMARY KEY NOT NULL,
+                    install_path TEXT NOT NULL,
+                    version TEXT NOT NULL
+                );''')
+            db.execute('''
+                CREATE TABLE IF NOT EXISTS properties (
+                    db_version TEXT PRIMARY KEY NOT NULL,
+                    version TEXT NOT NULL,
+                    modloader TEXT,
+                    dir_hierarchy TEXT
+                );''')
+
+    def __init__(self, mc_path):
+        self.db_path = os.path.join(mc_path, "mcget.db")
+        self.db = sqlite3.connect(self.db_path)
+        self.__init_db()
+
+    def get_properties(self):
+        properties = None
+        with self.db as db:
+            properties = db.execute('''
+                SELECT * FROM properties;
+            ''').fetchone()
+        return properties
+
+    def set_properties(self, mc_ver, modloader = "NULL", dir_hierarhy = "default"):
+        with self.db as db:
+            db.execute('''
+            DELETE FROM properties;
+            ''')
+            db.execute('''
+            INSERT INTO properties VALUES (?, ?, ?, ?)
+            ''', (DB_VERSION, mc_ver, modloader, dir_hierarhy))
+
+    def add_mod(self):
+        pass
+
+    def remove_mod(self):
+        pass
+
+    def update_mod(self):
+        pass