Rm stderr debug output, stderr is not captured.

cdist/exec/local.py

@@ -220,7 +220,8 @@ class Local(object):
             if save_output:
                 output, errout = exec_util.call_get_output(command, env=env)
                 self.log.debug("Local stdout: {}".format(output))
-                self.log.debug("Local stderr: {}".format(errout))
+                # Currently, stderr is not captured.
+                # self.log.debug("Local stderr: {}".format(errout))
                 if return_output:
                     return output.decode()
             else:

cdist/exec/remote.py

@@ -173,7 +173,8 @@ class Remote(object):
         try:
             output, errout = exec_util.call_get_output(command, env=os_environ)
             self.log.debug("Remote stdout: {}".format(output))
-            self.log.debug("Remote stderr: {}".format(errout))
+            # Currently, stderr is not captured.
+            # self.log.debug("Remote stderr: {}".format(errout))
             if return_output:
                 return output.decode()
         except subprocess.CalledProcessError as e:

cdist/exec/util.py

@@ -26,9 +26,6 @@ from tempfile import TemporaryFile
 import cdist
 
 
-STDERR_UNSUPPORTED = '<Not yet supported>'
-
-
 # IMPORTANT:
 # with the code below in python 3.5 when command is executed and error
 # occurs then stderr is not captured.
@@ -126,16 +123,21 @@ def call_get_output(command, env=None):
 
     assert isinstance(command, (list, tuple)), (
             "list or tuple argument expected, got: {}".format(command))
-    return (_call_get_stdout(command, env), STDERR_UNSUPPORTED)
+    return (_call_get_stdout(command, env), None)
 
 
 def handle_called_process_error(err, command):
-    errout = STDERR_UNSUPPORTED
+    # Currently, stderr is not captured.
+    # errout = None
+    # raise cdist.Error("Command failed: " + " ".join(command) +
+    #                   (" with returncode: {}\n"
+    #                    "stdout: {}\n"
+    #                    "stderr: {}").format(
+    #                       err.returncode, err.output, errout))
     raise cdist.Error("Command failed: " + " ".join(command) +
                       (" with returncode: {}\n"
-                       "stdout: {}\n"
-                       "stderr: {}").format(
-                          err.returncode, err.output, errout))
+                       "stdout: {}").format(
+                          err.returncode, err.output))
 
 
 def _call_get_stdout(command, env=None):