Merge remote-tracking branch 'origin/master' into waric

Conflicts:
	world/map/db/item_db.txt

1 files changed, 71 insertions, 0 deletions

diff --git a/tools/web/with_xml.py b/tools/web/with_xml.py
new file mode 100644
index 00000000..bc49a94e
--- /dev/null
+++ b/tools/web/with_xml.py
@@ -0,0 +1,71 @@
+''' A stupid little way of generating xml
+'''
+
+import re
+
+from flask import escape
+
+PRETTY = True
+
+class Context(object):
+    __slots__ = ('_node', '_name', '_kwargs')
+    pattern = re.compile(r'[A-Za-z]\w*')
+
+    def __init__(self, node, name, kwargs):
+        self._node = node
+        self._name = name
+        self._kwargs = kwargs
+
+    def __enter__(self):
+        _node = self._node
+        _buffer = _node._buffer
+        _node.nl()
+        _buffer.extend(['<', escape(self._name)])
+        for k, v in self._kwargs.iteritems():
+            assert Context.pattern.match(k)
+            _buffer.extend([' ', k, '="', escape(v), '"'])
+        _buffer.append('>')
+        _node._indent += 1
+        _node.nl()
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        _node = self._node
+        _buffer = _node._buffer
+        _node._indent -= 1
+        _node.nl()
+        if _buffer[-1] == '>' and _buffer[-3] != '</':
+            _buffer[-1] = '/>'
+        else:
+            _buffer.extend(['</', escape(self._name), '>'])
+        _node.nl()
+
+    def __call__(_self, **kwargs):
+        new_kwargs = dict(_self._kwargs)
+        new_kwargs.update(kwargs)
+        return Context(_self._node, _self._name, new_kwargs)
+
+class Node(object):
+    __slots__ = ('_buffer', '_indent')
+
+    def __init__(self):
+        self._buffer = ['<?xml version="1.0" encoding="utf-8"?>', '\n', '']
+        self._indent = 0
+
+    def tag(_self, _name, **kwargs):
+        return Context(_self, _name, kwargs)
+
+
+    def put(self, text):
+        self._buffer.append(escape(text))
+
+    def __str__(self):
+        return ''.join(self._buffer)
+
+    def nl(self):
+        if PRETTY:
+            _buffer = self._buffer
+            if _buffer[-2] == '\n':
+                _buffer.pop()
+            else:
+                _buffer.append('\n')
+            _buffer.extend(['  ' * self._indent])