Initial checkin of gRPC to third_party/

third_party/grpc/tox.ini

Index: third_party/grpc/tox.ini
diff --git a/third_party/grpc/tox.ini b/third_party/grpc/tox.ini
new file mode 100644
index 0000000000000000000000000000000000000000..a655935219f9cd537132d4a72781b3dc5ca3c775
--- /dev/null
+++ b/third_party/grpc/tox.ini
@@ -0,0 +1,26 @@
+# GRPC Python tox (test environment) settings
+[tox]
+skipsdist = true
+envlist = py27
+
+[testenv]
+setenv =
+    PYGRPC_ROOT = {toxinidir}/src/python/grpcio/
+commands =
+    {envpython} setup.py build_py
+    {envpython} setup.py test
+    {envbindir}/coverage combine
+# TODO(atash): we currently ignore cygrpc.pyx due to an insufficiency in Cython's coverage plug-in. Discussion is ongoing.
+    {envbindir}/coverage html --include='{env:PYGRPC_ROOT}/grpc/*' --omit='{env:PYGRPC_ROOT}/grpc/framework/alpha/*','{env:PYGRPC_ROOT}/grpc/early_adopter/*','{env:PYGRPC_ROOT}/grpc/framework/base/*','{env:PYGRPC_ROOT}/grpc/framework/face/*','{env:PYGRPC_ROOT}/grpc/_adapter/fore.py','{env:PYGRPC_ROOT}/grpc/_adapter/rear.py','{env:PYGRPC_ROOT}/grpc/_cython/cygrpc.pyx'
+    {envbindir}/coverage report --include='{env:PYGRPC_ROOT}/grpc/*' --omit='{env:PYGRPC_ROOT}/grpc/framework/alpha/*','{env:PYGRPC_ROOT}/grpc/early_adopter/*','{env:PYGRPC_ROOT}/grpc/framework/base/*','{env:PYGRPC_ROOT}/grpc/framework/face/*','{env:PYGRPC_ROOT}/grpc/_adapter/fore.py','{env:PYGRPC_ROOT}/grpc/_adapter/rear.py','{env:PYGRPC_ROOT}/grpc/_cython/cygrpc.pyx'
+deps =
+    -rrequirements.txt
+passenv = *
+
+[testenv:interop_client]
+commands =
+    {envpython} setup.py run_interop --client --args='{posargs}'
+
+[testenv:interop_server]
+commands =
+    {envpython} setup.py run_interop --server --args='{posargs}'