output results, fixed event argument

nficano · nficano · commit 2f1ebf92e3b9 · 2016-04-04T17:48:39.000-04:00
diff --git a/README.rst b/README.rst
@@ -87,7 +87,7 @@ If you now try and run:
 
 As you probably put together, the ``lambda invoke`` command grabs the values stored in the ``event.json`` file and passes them to your function.
 
-The ``event.json`` file should help you develop your Lambda service locally. You can specify an alternate ``event.json`` file by passing the ``--event=<filename>.json`` argument to ``lambda invoke``.
+The ``event.json`` file should help you develop your Lambda service locally. You can specify an alternate ``event.json`` file by passing the ``--event-file=<filename>.json`` argument to ``lambda invoke``.
 
 When you're ready to deploy your code to Lambda simply run:
 
diff --git a/aws_lambda/aws_lambda.py b/aws_lambda/aws_lambda.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-
+from __future__ import print_function
 import json
 import os
 import logging
@@ -77,7 +77,9 @@ def invoke(src, alt_event=None):
 
     # TODO: look into mocking the ``context`` variable, currently being passed
     # as None.
-    return fn(event, None)
+    results = fn(event, None)
+    print("below shows the result returned by your function "
+          "execution:\n{0}".format(results))
 
 
 def init(src, minimal=False):
diff --git a/scripts/lambda b/scripts/lambda
@@ -21,7 +21,7 @@ def init():
 
 
 @click.command(help="Run a local test of your function.")
-@click.option('--event', default=None, help='Alternate event file.')
+@click.option('--event-file', default=None, help='Alternate event file.',)
 def invoke(event_file):
     aws_lambda.invoke(CURRENT_DIR, event_file)
 
