activePlugins is not an array

activePlugins is not an array.ipynb

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    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Populating the interactive namespace from numpy and matplotlib\n"
     ]
    }
   ],
   "source": [
    "from moztelemetry import get_pings\n",
    "\n",
    "%pylab inline"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "pings = get_pings(sc, app=\"Firefox\", channel=\"nightly\", submission_date=\"20160820\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "class NoPlugins:\n",
    "    dummy = 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "def get_active_plugins(x):\n",
    "    try:\n",
    "        return x[\"environment\"][\"addons\"][\"activePlugins\"]\n",
    "    except:\n",
    "        return NoPlugins()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
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   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{}\n"
     ]
    }
   ],
   "source": [
    "print pings.map(get_active_plugins).filter(lambda x: not isinstance(x, list)).first()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "def name(x):\n",
    "    s = str(type(x))\n",
    "    if s != \"<type 'instance'>\":\n",
    "        return s\n",
    "    else:\n",
    "        return x.__class__.__name__"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "defaultdict(<type 'int'>, {\"<type 'dict'>\": 9232, 'NoPlugins': 121, \"<type 'list'>\": 61903})\n"
     ]
    }
   ],
   "source": [
    "print pings.map(get_active_plugins)\\\n",
    "           .map(lambda x: (name(x), 1))\\\n",
    "           .countByKey()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
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activePlugins is not an array.py

# coding: utf-8

# In[2]:

from moztelemetry import get_pings

get_ipython().magic(u'pylab inline')


# In[3]:

pings = get_pings(sc, app="Firefox", channel="nightly", submission_date="20160820")


# In[7]:

class NoPlugins:
    dummy = 1


# In[8]:

def get_active_plugins(x):
    try:
        return x["environment"]["addons"]["activePlugins"]
    except:
        return NoPlugins()


# In[9]:

print pings.map(get_active_plugins).filter(lambda x: not isinstance(x, list)).first()


# In[14]:

def name(x):
    s = str(type(x))
    if s != "<type 'instance'>":
        return s
    else:
        return x.__class__.__name__


# In[15]:

print pings.map(get_active_plugins)           .map(lambda x: (name(x), 1))           .countByKey()


# In[ ]: