Merge pull request #120 from palazzem/json-default-encoder

[encoder] using JSONEncoder by default

Author: Emanuele Palazzetti

ddtrace/encoding.py

@@ -1,12 +1,12 @@
 import json
-import msgpack
 import logging
 
 
 # check msgpack CPP implementation; if the import fails, we're using the
 # pure Python implementation that is really slow, so the ``Encoder`` should use
 # a different encoding format
 try:
+    import msgpack
     from msgpack._packer import Packer  # noqa
     from msgpack._unpacker import unpack, unpackb, Unpacker  # noqa
     MSGPACK_CPP = True

setup.py

@@ -58,7 +58,6 @@ def run_tests(self):
     packages=find_packages(exclude=['tests*']),
     install_requires=[
         "wrapt",
-        "msgpack-python",
     ],
     # plugin tox
     tests_require=['tox', 'flake8'],