From cd0dbc4cc29220dd0311d72bda4828f67243f0fb Mon Sep 17 00:00:00 2001
From: nemunaire <nemunaire@nemunai.re>
Date: Mon, 23 Nov 2015 08:57:37 +0100
Subject: [PATCH] Xmlparser: parser for lists and dicts

---
 nemubot/tools/xmlparser/basic.py | 108 +++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 nemubot/tools/xmlparser/basic.py

diff --git a/nemubot/tools/xmlparser/basic.py b/nemubot/tools/xmlparser/basic.py
new file mode 100644
index 0000000..8e61822
--- /dev/null
+++ b/nemubot/tools/xmlparser/basic.py
@@ -0,0 +1,108 @@
+# Nemubot is a smart and modulable IM bot.
+# Copyright (C) 2012-2015  Mercier Pierre-Olivier
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+class ListNode:
+
+    """XML node representing a Python dictionnnary
+    """
+
+    def __init__(self, **kwargs):
+        self.items = list()
+
+
+    def addChild(self, name, child):
+        self.items.append(child)
+        return True
+
+
+    def __len__(self):
+        return len(self.items)
+
+    def __getitem__(self, item):
+        return self.items[item]
+
+    def __setitem__(self, item, v):
+        self.items[item] = v
+
+    def __contains__(self, item):
+        return item in self.items
+
+    def __repr__(self):
+        return self.items.__repr__()
+
+
+class DictNode:
+
+    """XML node representing a Python dictionnnary
+    """
+
+    def __init__(self, **kwargs):
+        self.items = dict()
+        self._cur = None
+
+
+    def startElement(self, name, attrs):
+        if self._cur is None and "key" in attrs:
+            self._cur = (attrs["key"], "")
+            return True
+        return False
+
+
+    def characters(self, content):
+        if self._cur is not None:
+            key, cnt = self._cur
+            if isinstance(cnt, str):
+                cnt += content
+                self._cur = key, cnt
+
+
+    def endElement(self, name):
+        if name is None or self._cur is None:
+            return
+
+        key, cnt = self._cur
+        if isinstance(cnt, list) and len(cnt) == 1:
+            self.items[key] = cnt
+        else:
+            self.items[key] = cnt
+
+        self._cur = None
+        return True
+
+
+    def addChild(self, name, child):
+        if self._cur is None:
+            return False
+
+        key, cnt = self._cur
+        if not isinstance(cnt, list):
+            cnt = []
+        cnt.append(child)
+        self._cur = key, cnt
+        return True
+
+
+    def __getitem__(self, item):
+        return self.items[item]
+
+    def __setitem__(self, item, v):
+        self.items[item] = v
+
+    def __contains__(self, item):
+        return item in self.items
+
+    def __repr__(self):
+        return self.items.__repr__()