enable actionllop tests

.travis.yml

diff --git a/.travis.yml b/.travis.yml
index 968b66d..74beae5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,7 +26,7 @@
       all_branches: true
       repo: apache/incubator-openwhisk-runtime-python
   - provider: script
-    script: "./tools/travis/publish.sh openwhisk 2 latest && ./tools/travis/publish.sh openwhisk 3 latest && ./tools/travis/publish.sh openwhisk 3-ai latest"
+    script: "./tools/travis/publish.sh openwhisk 2 latest && ./tools/travis/publish.sh openwhisk 3 latest && ./tools/travis/publish.sh openwhisk 3-ai latest && ./tools/travis/publish.sh openwhisk 3-loop latest"
     on:
       branch: master
       repo: apache/incubator-openwhisk-runtime-python

tests/src/test/scala/runtime/actionContainers/PythonActionContainerTests.scala

diff --git a/tests/src/test/scala/runtime/actionContainers/PythonActionContainerTests.scala b/tests/src/test/scala/runtime/actionContainers/PythonActionContainerTests.scala
index 29333bc..edc376c 100644
--- a/tests/src/test/scala/runtime/actionContainers/PythonActionContainerTests.scala
+++ b/tests/src/test/scala/runtime/actionContainers/PythonActionContainerTests.scala
@@ -206,27 +206,30 @@
           e should include("Zip file does not include")
       })
   }
-  /*
-    it should "run zipped Python action containing a virtual environment" in {
-      val zippedPythonAction = if (imageName == "python2action") "python2_virtualenv.zip" else "python3_virtualenv.zip"
-      val zippedPythonActionName = TestUtils.getTestActionFilename(zippedPythonAction)
-      val code = readAsBase64(Paths.get(zippedPythonActionName))
 
-      val (out, err) = withActionContainer() { c =>
-        val (initCode, initRes) = c.init(initPayload(code, main = "main"))
-        initCode should be(200)
-        val args = JsObject("msg" -> JsString("any"))
-        val (runCode, runRes) = c.run(runPayload(args))
-        runCode should be(200)
-        runRes.get.toString() should include("netmask")
-      }
-      checkStreams(out, err, {
-        case (o, e) =>
-          o should include("netmask")
-          e shouldBe empty
-      })
+  it should "run zipped Python action containing a virtual environment" in {
+    val zippedPythonAction =
+      if (imageName == "python2action") "python2_virtualenv.zip"
+      else if (imageName == "actionloop-python-v3.7") "python37_virtualenv.zip"
+      else "python3_virtualenv.zip"
+    val zippedPythonActionName = TestUtils.getTestActionFilename(zippedPythonAction)
+    val code = readAsBase64(Paths.get(zippedPythonActionName))
+
+    val (out, err) = withActionContainer() { c =>
+      val (initCode, initRes) = c.init(initPayload(code, main = "main"))
+      initCode should be(200)
+      val args = JsObject("msg" -> JsString("any"))
+      val (runCode, runRes) = c.run(runPayload(args))
+      runCode should be(200)
+      runRes.get.toString() should include("netmask")
     }
-   */
+
+    checkStreams(out, err, {
+      case (o, e) =>
+        o should include("netmask")
+        e shouldBe empty
+    })
+  }
 
   it should "run zipped Python action containing a virtual environment with non-standard entry point" in {
     val zippedPythonAction =
@@ -235,24 +238,21 @@
       else "python3_virtualenv.zip"
     val zippedPythonActionName = TestUtils.getTestActionFilename(zippedPythonAction)
 
-    // temporary guard to comment out this test
-    // until python37_virtualenv.zip is available in main repo
-    if (initErrorsAreLogged) {
-      val code = readAsBase64(Paths.get(zippedPythonActionName))
-      val (out, err) = withActionContainer() { c =>
-        val (initCode, initRes) = c.init(initPayload(code, main = "naim"))
-        initCode should be(200)
-        val args = JsObject("msg" -> JsString("any"))
-        val (runCode, runRes) = c.run(runPayload(args))
-        runCode should be(200)
-        runRes.get.toString() should include("netmask")
-      }
-      checkStreams(out, err, {
-        case (o, e) =>
-          o should include("netmask")
-          e shouldBe empty
-      })
+    val code = readAsBase64(Paths.get(zippedPythonActionName))
+    val (out, err) = withActionContainer() { c =>
+      val (initCode, initRes) = c.init(initPayload(code, main = "naim"))
+      initCode should be(200)
+      val args = JsObject("msg" -> JsString("any"))
+      val (runCode, runRes) = c.run(runPayload(args))
+      runCode should be(200)
+      runRes.get.toString() should include("netmask")
     }
+    checkStreams(out, err, {
+      case (o, e) =>
+        o should include("netmask")
+        e shouldBe empty
+    })
+
   }
 
   it should "report error if zipped Python action containing a virtual environment for wrong python version" in {

tools/travis/publish.sh

diff --git a/tools/travis/publish.sh b/tools/travis/publish.sh
index 9368b7a..e18795d 100755
--- a/tools/travis/publish.sh
+++ b/tools/travis/publish.sh
@@ -36,6 +36,8 @@
   RUNTIME="pythonAction"
 elif [ ${RUNTIME_VERSION} == "3-ai" ]; then
   RUNTIME="python3AiAction"
+elif [ ${RUNTIME_VERSION} == "3-loop" ]; then
+  RUNTIME="pythonActionLoop"
 fi
 
 if [[ ! -z ${DOCKER_USER} ]] && [[ ! -z ${DOCKER_PASSWORD} ]]; then