author info added

rasbt · rasbt · commit 5739472a489e · 2014-06-28T16:17:42.000-04:00
diff --git a/ipython_magic/watermark.ipynb b/ipython_magic/watermark.ipynb
@@ -1,7 +1,7 @@
 {
  "metadata": {
   "name": "",
-  "signature": "sha256:b293f22eb716f74ec27869a5122812437e0a7f4743ddfe8c06a94c39f31c7d3e"
+  "signature": "sha256:0b017c7b1bd605534beb62287fd7916407f3782284c44ee02093a73e4a9896a8"
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -173,14 +173,20 @@
      "cell_type": "markdown",
      "metadata": {},
      "source": [
-      "<pre>%watermark [-d] [-n] [-t] [-z] [-u] [-c CUSTOM_TIME] [-v] [-p PACKAGES]\n",
-      "                 [-m]\n",
+      "<pre>%watermark [-a AUTHOR] [-e AUTHOR_EMAIL] [-d] [-n] [-t] [-z] [-u]\n",
+      "                 [-c CUSTOM_TIME] [-v] [-p PACKAGES] [-m]\n",
       "\n",
       " \n",
       "IPython magic function to print date/time stamps \n",
       "and various system information.\n",
       "\n",
+      "watermark version 1.0.2\n",
+      "\n",
       "optional arguments:\n",
+      "  -a AUTHOR, --author AUTHOR\n",
+      "                        prints author name\n",
+      "  -e AUTHOR_EMAIL, --author_email AUTHOR_EMAIL\n",
+      "                        prints author name and link to email address\n",
       "  -d, --date            prints current date\n",
       "  -n, --datename        prints date with abbrv. day and month names\n",
       "  -t, --time            prints current time\n",
@@ -225,10 +231,9 @@
        "output_type": "stream",
        "stream": "stdout",
        "text": [
-        "28/06/2014 15:29:14\n",
+        "28/06/2014 16:16:36\n",
         "\n",
-        "Python 3.4.1\n",
-        "Python implementationCPython\n",
+        "CPython 3.4.1\n",
         "IPython 2.1.0\n",
         "\n",
         "compiler   : GCC 4.2.1 (Apple Inc. build 5577)\n",
@@ -263,7 +268,7 @@
        "output_type": "stream",
        "stream": "stdout",
        "text": [
-        "28/06/2014 14:08:09 \n"
+        "28/06/2014 16:16:36 \n"
        ]
       }
      ],
@@ -289,7 +294,7 @@
        "output_type": "stream",
        "stream": "stdout",
        "text": [
-        "Last updated: Sat Jun 08 2014 14:08:09 EDT\n"
+        "Last updated: Sat Jun 16 2014 16:16:37 EDT\n"
        ]
       }
      ],
@@ -315,7 +320,7 @@
        "output_type": "stream",
        "stream": "stdout",
        "text": [
-        "Python 3.4.1\n",
+        "CPython 3.4.1\n",
         "IPython 2.1.0\n"
        ]
       }
@@ -374,7 +379,7 @@
        "output_type": "stream",
        "stream": "stdout",
        "text": [
-        "Python 3.4.1\n",
+        "CPython 3.4.1\n",
         "IPython 2.1.0\n",
         "\n",
         "numpy 1.8.1\n",
@@ -391,6 +396,43 @@
       }
      ],
      "prompt_number": 9
+    },
+    {
+     "cell_type": "markdown",
+     "metadata": {},
+     "source": [
+      "<br>"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "%watermark -a \"John Doe\" -d -v -m "
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "John Doe 28/06/2014 \n",
+        "\n",
+        "CPython 3.4.1\n",
+        "IPython 2.1.0\n",
+        "\n",
+        "compiler   : GCC 4.2.1 (Apple Inc. build 5577)\n",
+        "system     : Darwin\n",
+        "release    : 13.2.0\n",
+        "machine    : x86_64\n",
+        "processor  : i386\n",
+        "CPU cores  : 2\n",
+        "interpreter: 64bit\n"
+       ]
+      }
+     ],
+     "prompt_number": 12
     }
    ],
    "metadata": {}
diff --git a/ipython_magic/watermark.py b/ipython_magic/watermark.py
@@ -2,7 +2,7 @@
 Sebastian Raschka 2014
 
 watermark.py
-version 1.0.1
+version 1.0.2
 
 
 IPython magic function to print date/time stamps and various system information.
@@ -53,6 +53,7 @@ class WaterMark(Magics):
 
     """
     @magic_arguments()
+    @argument('-a', '--author', type=str, help='prints author name')
     @argument('-d', '--date', action='store_true', help='prints current date')
     @argument('-n', '--datename', action='store_true', help='prints date with abbrv. day and month names')
     @argument('-t', '--time', action='store_true', help='prints current time')
@@ -68,7 +69,7 @@ def watermark(self, line):
         IPython magic function to print date/time stamps 
         and various system information.
     
-        watermark version 1.0.1
+        watermark version 1.0.2
     
         """
         self.out = ''
@@ -80,6 +81,8 @@ def watermark(self, line):
             self._get_sysinfo()  
             
         else:
+            if args.author:
+                self.out += '% s ' %args.author.strip('\'"') 
             if args.updated:
                 self.out += 'Last updated: '
             if args.custom_time:
