1 files changed, 72 insertions, 0 deletions
diff --git a/sandbox/py-rest-doc/sphinx/json.py b/sandbox/py-rest-doc/sphinx/json.py
new file mode 100644
index 000000000..045d723e3
--- /dev/null
+++ b/sandbox/py-rest-doc/sphinx/json.py
@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+"""
+    sphinx.json
+    ~~~~~~~~~~~
+
+    Minimal JSON Module That Generates Small Dumps.
+
+    This is not fully JSON compliant but enough for the searchindex.
+    And the generated files are smaller than the simplejson ones.
+
+    Uses the basestring encode function from simplejson.
+
+    :copyright: 2007 by Armin Ronacher, Bob Ippolito.
+    :license: Python license.
+"""
+
+import re
+
+ESCAPE = re.compile(r'[\x00-\x19\\"\b\f\n\r\t]')
+ESCAPE_ASCII = re.compile(r'([\\"]|[^\ -~])')
+ESCAPE_DICT = {
+    '\\': '\\\\',
+    '"': '\\"',
+    '\b': '\\b',
+    '\f': '\\f',
+    '\n': '\\n',
+    '\r': '\\r',
+    '\t': '\\t',
+}
+for i in range(0x20):
+    ESCAPE_DICT.setdefault(chr(i), '\\u%04x' % (i,))
+
+
+def encode_basestring_ascii(s):
+    def replace(match):
+        s = match.group(0)
+        try:
+            return ESCAPE_DICT[s]
+        except KeyError:
+            n = ord(s)
+            if n < 0x10000:
+                return '\\u%04x' % (n,)
+            else:
+                # surrogate pair
+                n -= 0x10000
+                s1 = 0xd800 | ((n >> 10) & 0x3ff)
+                s2 = 0xdc00 | (n & 0x3ff)
+                return '\\u%04x\\u%04x' % (s1, s2)
+    return '"' + str(ESCAPE_ASCII.sub(replace, s)) + '"'
+
+
+def dump_json(obj, key=False):
+    if key:
+        if not isinstance(obj, basestring):
+            obj = str(obj)
+        return encode_basestring_ascii(obj)
+    if obj is None:
+        return 'null'
+    elif obj is True or obj is False:
+        return obj and 'true' or 'false'
+    elif isinstance(obj, (int, long, float)):
+        return str(obj)
+    elif isinstance(obj, dict):
+        return '{%s}' % ','.join('%s:%s' % (
+            dump_json(key, True),
+            dump_json(value)
+        ) for key, value in obj.iteritems())
+    elif isinstance(obj, (tuple, list, set)):
+        return '[%s]' % ','.join(dump_json(x) for x in obj)
+    elif isinstance(obj, basestring):
+        return encode_basestring_ascii(obj)
+    raise TypeError(type(obj))