Work on native gui code

yms/user.py

@@ -0,0 +1,67 @@
+# -*- coding: utf-8 -*-
+
+import MySQLdb.cursors
+
+class User(object):
+
+    def __init__(self, dbconn, user_id=None):
+        self.conn = dbconn
+        self.cur = dbconn.cursor(MySQLdb.cursors.DictCursor)
+        if user_id:
+            self.user_id = int(user_id)
+            self.load()
+        else:
+            self.login = None
+            self.displayname = None
+            self.language = 'en'
+            self.role = 'undef'
+            self.flags = ''
+
+    def load(self):
+        sql = (
+            "SELECT login, displayname, language, role, flags "
+            "FROM user "
+            "WHERE user_id=%s")
+        self.cur.execute(sql, (self.user_id, ))
+        row = self.cur.fetchone()
+        if row:
+            self.data = row
+            self.login = row['login']
+            self.displayname = row['displayname']
+            self.language = row['language']
+            self.role = row['role']
+            self.flags = row['flags']
+        else:
+            self.data = None
+
+    def save(self):
+        """
+        Speichern eines Benutzers ist momentan nicht vorgesehen
+        """
+        pass
+
+    """ unused at the moment
+    def mark_login(self):
+        sql = "UPDATE user SET last_login=NOW() WHERE username=%s"
+        self.cur.execute(sql, (self.username, ))
+        self.conn.commit()
+
+    def mark_logout(self):
+        sql = "UPDATE user SET last_logout=NOW() WHERE username=%s"
+        self.cur.execute(sql, (self.username, ))
+        self.conn.commit()
+    """
+
+    def __repr__(self):
+        # Unique description
+        out = "User(%d)" % self.user_id
+        return out
+
+    def __str__(self):
+        # Prettyprint
+        out = "User(%d) - %s\n" % (self.user_id, self.displayname)
+        out += "  F: %s\n" % self.flags
+        out += "  R: %s\n" % self.role
+        out += "  L: %s\n" % self.language
+        return out
+