7 files changed, 15 insertions, 20 deletions
diff --git a/tools/buildgen/plugins/transitive_dependencies.py b/tools/buildgen/plugins/transitive_dependencies.py
index c2d3da3a3b..1fc76a3cd5 100644
--- a/tools/buildgen/plugins/transitive_dependencies.py
+++ b/tools/buildgen/plugins/transitive_dependencies.py
@@ -58,6 +58,10 @@ def mako_plugin(dictionary):
   node_modules = dictionary.get('node_modules')
   targets = dictionary.get('targets')
 
-  for target_list in (libs, node_modules, targets):
+  for target_list in (libs, targets, node_modules):
     for target in target_list:
       target['transitive_deps'] = transitive_deps(target, libs)
+
+  python_dependencies = dictionary.get('python_dependencies')
+  python_dependencies['transitive_deps'] = (
+      transitive_deps(python_dependencies, libs))
diff --git a/tools/distrib/python/submit.py b/tools/distrib/python/submit.py
index dffbefd5fe..08ace7c690 100755
--- a/tools/distrib/python/submit.py
+++ b/tools/distrib/python/submit.py
@@ -59,7 +59,7 @@ args = parser.parse_args()
 
 # Move to the root directory of Python GRPC.
 pkgdir = os.path.join(os.path.dirname(os.path.abspath(__file__)),
-                      '../../../src/python/grpcio')
+                      '../../../')
 # Remove previous distributions; they somehow confuse twine.
 try:
   shutil.rmtree(os.path.join(pkgdir, 'dist/'))
diff --git a/tools/jenkins/grpc_interop_python/Dockerfile b/tools/jenkins/grpc_interop_python/Dockerfile
index 6034cbf955..047604b1b7 100644
--- a/tools/jenkins/grpc_interop_python/Dockerfile
+++ b/tools/jenkins/grpc_interop_python/Dockerfile
@@ -48,6 +48,7 @@ RUN apt-get update && apt-get install -y \
   libc6-dbg \
   libc6-dev \
   libgtest-dev \
+  libssl-dev \
   libtool \
   make \
   strace \
diff --git a/tools/jenkins/grpc_interop_python/build_interop.sh b/tools/jenkins/grpc_interop_python/build_interop.sh
index 8f5bfd11e2..39c93677d8 100755
--- a/tools/jenkins/grpc_interop_python/build_interop.sh
+++ b/tools/jenkins/grpc_interop_python/build_interop.sh
@@ -43,5 +43,5 @@ make install-certs
 make
 
 # build Python interop client and server
-CONFIG=opt ./tools/run_tests/build_python.sh 2.7
+CONFIG=opt ./tools/run_tests/build_python.sh
 
diff --git a/tools/run_tests/build_python.sh b/tools/run_tests/build_python.sh
index 57080ce934..80b0088579 100755
--- a/tools/run_tests/build_python.sh
+++ b/tools/run_tests/build_python.sh
@@ -34,16 +34,14 @@ set -ex
 cd $(dirname $0)/../..
 
 ROOT=`pwd`
-GRPCIO=$ROOT/src/python/grpcio
 export LD_LIBRARY_PATH=$ROOT/libs/$CONFIG
 export DYLD_LIBRARY_PATH=$ROOT/libs/$CONFIG
 export PATH=$ROOT/bins/$CONFIG:$ROOT/bins/$CONFIG/protobuf:$PATH
-export CFLAGS="-I$ROOT/include -std=c89"
+export CFLAGS="-I$ROOT/include -std=gnu99"
 export LDFLAGS="-L$ROOT/libs/$CONFIG"
 export GRPC_PYTHON_BUILD_WITH_CYTHON=1
 export GRPC_PYTHON_ENABLE_CYTHON_TRACING=1
 
-cd $GRPCIO
 tox --notest
 
-$GRPCIO/.tox/py27/bin/python $GRPCIO/setup.py build
+$ROOT/.tox/py27/bin/python $ROOT/setup.py build
diff --git a/tools/run_tests/run_interop_tests.py b/tools/run_tests/run_interop_tests.py
index e69e9877c5..40bbe3cc3c 100755
--- a/tools/run_tests/run_interop_tests.py
+++ b/tools/run_tests/run_interop_tests.py
@@ -298,11 +298,8 @@ class PythonLanguage:
 
   def client_cmd(self, args):
     return [
-        'src/python/grpcio/.tox/py27/bin/python',
-        'src/python/grpcio/setup.py',
-        'run_interop',
-        '--client',
-        '--args=\'{}\''.format(' '.join(args))
+        'tox -einterop_client --',
+        ' '.join(args)
     ]
 
   def cloud_to_prod_env(self):
@@ -310,11 +307,8 @@ class PythonLanguage:
 
   def server_cmd(self, args):
     return [
-        'src/python/grpcio/.tox/py27/bin/python',
-        'src/python/grpcio/setup.py',
-        'run_interop',
-        '--server',
-        '--args=\'{}\''.format(' '.join(args) + ' --use_tls=true')
+        'tox -einterop_server --',
+        ' '.join(args) + ' --use_tls=true'
     ]
 
   def global_env(self):
diff --git a/tools/run_tests/run_python.sh b/tools/run_tests/run_python.sh
index 042b40485d..23f2122905 100755
--- a/tools/run_tests/run_python.sh
+++ b/tools/run_tests/run_python.sh
@@ -34,7 +34,6 @@ set -ex
 cd $(dirname $0)/../..
 
 ROOT=`pwd`
-GRPCIO=$ROOT/src/python/grpcio
 export LD_LIBRARY_PATH=$ROOT/libs/$CONFIG
 export DYLD_LIBRARY_PATH=$ROOT/libs/$CONFIG
 export PATH=$ROOT/bins/$CONFIG:$ROOT/bins/$CONFIG/protobuf:$PATH
@@ -43,9 +42,8 @@ export LDFLAGS="-L$ROOT/libs/$CONFIG"
 export GRPC_PYTHON_BUILD_WITH_CYTHON=1
 export GRPC_PYTHON_ENABLE_CYTHON_TRACING=1
 
-cd $GRPCIO
 tox
 
 mkdir -p $ROOT/reports
 rm -rf $ROOT/reports/python-coverage
-(mv -T $GRPCIO/htmlcov $ROOT/reports/python-coverage) || true
+(mv -T $ROOT/htmlcov $ROOT/reports/python-coverage) || true