Restore old Node and Tag classes

As long as convert is supported Node and Tag classes must
stay in their original place. Otherwise  cPickle will fail!

pwman/data/nodes.py

@@ -125,3 +125,77 @@ class NewNode(object):
         """Set the Notes."""
         enc = CryptoEngine.get()
         self._notes = enc.encrypt(value).strip()
+
+
+class Node(object):  # pragma: no cover
+    def __init__(self, username="", password="", url="",
+                 notes="", tags=[]):
+        """Initialise everything to null."""
+        self._id = 0
+
+        enc = CryptoEngine.get()
+        self._username = enc.encrypt(username)
+        self._password = enc.encrypt(password)
+        self._url = enc.encrypt(url)
+        self._notes = enc.encrypt(notes)
+        self._tags = []
+        self.set_tags(tags)
+
+    def get_tags(self):
+        tags = []
+        enc = CryptoEngine.get()
+        for i in self._tags:
+            tags.append(enc.decrypt(i))
+        return tags
+
+    def set_tags(self, tags):
+        self._tags = []
+        enc = CryptoEngine.get()
+        for i in tags:
+            self._tags.append(enc.encrypt(i))
+
+    def get_id(self):
+        return self._id
+
+    def set_id(self, id):
+        self._id = id
+
+    def get_username(self):
+        """Return the username."""
+        enc = CryptoEngine.get()
+        return enc.decrypt(self._username)
+
+    def set_username(self, username):
+        """Set the username."""
+        enc = CryptoEngine.get()
+        self._username = enc.encrypt(username)
+
+    def get_password(self):
+        """Return the password."""
+        enc = CryptoEngine.get()
+        return enc.decrypt(self._password)
+
+    def set_password(self, password):
+        """Set the password."""
+        enc = CryptoEngine.get()
+        self._password = enc.encrypt(password)
+
+    def get_url(self):
+        """Return the URL."""
+        enc = CryptoEngine.get()
+        return enc.decrypt(self._url)
+
+    def set_url(self, url):
+        """Set the URL."""
+        enc = CryptoEngine.get()
+        self._url = enc.encrypt(url)
+
+    def get_notes(self):
+        """Return the Notes."""
+        enc = CryptoEngine.get()
+        return enc.decrypt(self._notes)
+
+    def set_notes(self, notes):
+        """Set the Notes."""
+        enc = CryptoEngine.get()
+        self._notes = enc.encrypt(notes)

pwman/data/tags.py

@@ -48,3 +48,31 @@ class TagNew(object):
     def name(self, value):
         enc = CryptoEngine.get()  # pragma: no cover
         self._name = enc.encrypt(value)  # pragma: no cover
+
+
+class Tag(object):  # pragma: no cover
+    """
+    tags are specific strings used to classify nodes
+    the methods in this class override some built-ins
+    for strings.
+    """
+    def __init__(self, name):
+        self.set_name(name)
+
+    def __eq__(self, other):
+        if other._name == self._name:
+            return True
+        else:
+            return False
+
+    def get_name(self):
+        enc = CryptoEngine.get()
+        return enc.decrypt(self._name)
+
+    def set_name(self, name):
+        enc = CryptoEngine.get()
+        self._name = enc.encrypt(name)
+
+    def __str__(self):
+        enc = CryptoEngine.get()
+        return enc.decrypt(self._name)