Merge pull request #119 from UNBahri/patch-5

Create database.py

Author: canbula

Projects/TrueSQLite/database.py

@@ -0,0 +1,59 @@
+import sqlite3
+
+def create_table():
+    conn =sqlite3.connect('Data.db')
+    cursor = conn.cursor() #for interact with database
+
+    cursor.execute('''
+        CREATE TABLE IF NOT EXISTS Data (
+            id INTEGER PRIMARY KEY,
+            name TEXT,
+            desc TEXT,
+            status TEXT, 
+            email TEXT,
+            gender TEXT,
+            title TEXT,
+            number INTEGER)''') #status via named type
+    conn.commit()
+    conn.close()
+
+def fetch_data():
+    conn = sqlite3.connect('Data.db')
+    cursor = conn.cursor()
+    cursor.execute('SELECT * FROM Data')
+    data = cursor.fetchall()
+    conn.close()
+    return data
+
+def insert_data(id ,name, desc, status, email, gender, title, number):
+    conn = sqlite3.connect('Data.db')
+    cursor = conn.cursor()
+    cursor.execute('INSERT INTO Data (id ,name, desc, status, email, gender, title, number) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
+                    (id ,name, desc, status, email, gender, title, number))
+    conn.commit()
+    conn.close()
+
+def delete_data(id):
+    conn = sqlite3.connect('Data.db')
+    cursor = conn.cursor()
+    cursor.execute('DELETE FROM Data WHERE id = ?', (id,))
+    conn.commit()
+    conn.close()
+
+def update_data(new_name, new_desc, new_status, new_email, new_gender, new_title, new_number, id):
+    conn = sqlite3.connect('Data.db')
+    cursor = conn.cursor()
+    cursor.execute("UPDATE Data SET name = ?, desc = ?, status = ?, email = ?, gender = ?, title = ?, number = ? WHERE id = ?",
+                   (new_name, new_desc, new_status, new_email, new_gender, new_title, new_number, id))
+    conn.commit()
+    conn.close()
+
+def id_exists(id):
+    conn = sqlite3.connect('Data.db')
+    cursor = conn.cursor()
+    cursor.execute('SELECT COUNT(*) FROM Data WHERE id = ?', (id,))
+    result = cursor.fetchone()
+    conn.close()
+    return result[0] > 0 #database ids matches or not matches
+
+create_table()