Add vmtp_genchart into pip console_scripts

Change-Id: I17fa14d7917cdcc1bae21c22b1bc57bd2faa2b79

.gitignore

@@ -57,3 +57,4 @@ ChangeLog
 # vmtp
 *.local*
 *.json
+*.html

doc/source/installation.rst

@@ -29,7 +29,7 @@ RHEL/CentOS based:
 .. code-block:: bash
 
     $ sudo yum install python-devel python-virtualenv git
-    # sudo yum install libxml2-devel libxslt-devel libffi-devel libyaml-devel openssl-devel
+    $ sudo yum install libxml2-devel libxslt-devel libffi-devel libyaml-devel openssl-devel
 
 MacOSX:
 
@@ -87,7 +87,7 @@ Super quick installation on RHEL/CentOS
 .. code-block:: bash
 
     $ sudo yum install python-devel python-virtualenv git
-    # sudo yum install libxml2-devel libxslt-devel libffi-devel libyaml-devel openssl-devel
+    $ sudo yum install libxml2-devel libxslt-devel libffi-devel libyaml-devel openssl-devel
     $ # create a virtual environment
     $ virtualenv ./vmtpenv
     $ source ./vmtpenv/bin/activate

images

@@ -1 +0,0 @@
-doc/source/images

setup.cfg

@@ -31,6 +31,7 @@ package_data =
 [entry_points]
 console_scripts =
     vmtp = vmtp.vmtp:main
+    vmtp_genchart = vmtp.vmtp_genchart:main
 
 [build_sphinx]
 source-dir = doc/source

vmtp/vmtp_genchart.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python
 # Copyright 2014 Cisco Systems, Inc.  All rights reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -232,11 +233,10 @@ def gen_chart(files, chart_dest, browser, protocols=''):
     chart = GoogleChartsBarChart(results, protocols.lower())
     chart.plot(chart_dest)
     if browser:
-        url = 'file://' + os.path.abspath(opts.chart)
+        url = 'file://' + os.path.abspath(chart_dest)
         webbrowser.open(url, new=2)
 
-if __name__ == '__main__':
-
+def main():
     parser = argparse.ArgumentParser(description='VMTP Chart Generator V' + __version__)
 
     parser.add_argument('-c', '--chart', dest='chart',
@@ -271,3 +271,7 @@ if __name__ == '__main__':
         sys.exit(0)
 
     gen_chart(opts.files, opts.chart, opts.browser, opts.protocols)
+
+
+if __name__ == '__main__':
+    main()