Add simplejson 3.17.0

* Needed for requests to encode byte-strings to json

lib/simplejson/tests/test_float.py

@@ -0,0 +1,35 @@
+import math
+from unittest import TestCase
+from simplejson.compat import long_type, text_type
+import simplejson as json
+from simplejson.decoder import NaN, PosInf, NegInf
+
+class TestFloat(TestCase):
+    def test_degenerates_allow(self):
+        for inf in (PosInf, NegInf):
+            self.assertEqual(json.loads(json.dumps(inf)), inf)
+        # Python 2.5 doesn't have math.isnan
+        nan = json.loads(json.dumps(NaN))
+        self.assertTrue((0 + nan) != nan)
+
+    def test_degenerates_ignore(self):
+        for f in (PosInf, NegInf, NaN):
+            self.assertEqual(json.loads(json.dumps(f, ignore_nan=True)), None)
+
+    def test_degenerates_deny(self):
+        for f in (PosInf, NegInf, NaN):
+            self.assertRaises(ValueError, json.dumps, f, allow_nan=False)
+
+    def test_floats(self):
+        for num in [1617161771.7650001, math.pi, math.pi**100,
+                    math.pi**-100, 3.1]:
+            self.assertEqual(float(json.dumps(num)), num)
+            self.assertEqual(json.loads(json.dumps(num)), num)
+            self.assertEqual(json.loads(text_type(json.dumps(num))), num)
+
+    def test_ints(self):
+        for num in [1, long_type(1), 1<<32, 1<<64]:
+            self.assertEqual(json.dumps(num), str(num))
+            self.assertEqual(int(json.dumps(num)), num)
+            self.assertEqual(json.loads(json.dumps(num)), num)
+            self.assertEqual(json.loads(text_type(json.dumps(num))), num)