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 "metadata": {
  "name": "",
  "signature": "sha256:938535d39232edec44172278cbdaa4843ca65c13270546a2d953fb9b8373a5a6"
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 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "# Module Basics\n",
      "\n",
      "- **Author:** [Chris Albon](http://www.chrisalbon.com/), [@ChrisAlbon](https://twitter.com/chrisalbon)\n",
      "- **Date:** -\n",
      "- **Repo:** [Python 3 code snippets for data science](https://github.com/chrisalbon/code_py)\n",
      "- **Note:**"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "# Import the module sys."
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import sys"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 6
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "# Import just the sqrt function from the module math."
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "from math import sqrt"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 7
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "# Import the pandas module as the alias pd"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import pandas as pd"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 8
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "# View all the names in a module"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "dir(pd)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "pyout",
       "prompt_number": 4,
       "text": [
        "['Categorical',\n",
        " 'DataFrame',\n",
        " 'DateOffset',\n",
        " 'DateRange',\n",
        " 'DatetimeIndex',\n",
        " 'ExcelFile',\n",
        " 'ExcelWriter',\n",
        " 'Expr',\n",
        " 'Float64Index',\n",
        " 'HDFStore',\n",
        " 'Index',\n",
        " 'Int64Index',\n",
        " 'LooseVersion',\n",
        " 'MultiIndex',\n",
        " 'NaT',\n",
        " 'Panel',\n",
        " 'Panel4D',\n",
        " 'Period',\n",
        " 'PeriodIndex',\n",
        " 'Series',\n",
        " 'SparseArray',\n",
        " 'SparseDataFrame',\n",
        " 'SparseList',\n",
        " 'SparsePanel',\n",
        " 'SparseSeries',\n",
        " 'SparseTimeSeries',\n",
        " 'Term',\n",
        " 'TimeGrouper',\n",
        " 'TimeSeries',\n",
        " 'Timestamp',\n",
        " 'WidePanel',\n",
        " '__builtins__',\n",
        " '__cached__',\n",
        " '__doc__',\n",
        " '__docformat__',\n",
        " '__file__',\n",
        " '__initializing__',\n",
        " '__loader__',\n",
        " '__name__',\n",
        " '__package__',\n",
        " '__path__',\n",
        " '__version__',\n",
        " '_np_version',\n",
        " '_np_version_under1p6',\n",
        " '_np_version_under1p7',\n",
        " '_np_version_under1p8',\n",
        " '_sparse',\n",
        " 'algos',\n",
        " 'bdate_range',\n",
        " 'compat',\n",
        " 'computation',\n",
        " 'concat',\n",
        " 'core',\n",
        " 'crosstab',\n",
        " 'cut',\n",
        " 'date_range',\n",
        " 'datetime',\n",
        " 'datetools',\n",
        " 'describe_option',\n",
        " 'eval',\n",
        " 'ewma',\n",
        " 'ewmcorr',\n",
        " 'ewmcov',\n",
        " 'ewmstd',\n",
        " 'ewmvar',\n",
        " 'ewmvol',\n",
        " 'expanding_apply',\n",
        " 'expanding_corr',\n",
        " 'expanding_corr_pairwise',\n",
        " 'expanding_count',\n",
        " 'expanding_cov',\n",
        " 'expanding_kurt',\n",
        " 'expanding_max',\n",
        " 'expanding_mean',\n",
        " 'expanding_median',\n",
        " 'expanding_min',\n",
        " 'expanding_quantile',\n",
        " 'expanding_skew',\n",
        " 'expanding_std',\n",
        " 'expanding_sum',\n",
        " 'expanding_var',\n",
        " 'factorize',\n",
        " 'fama_macbeth',\n",
        " 'get_dummies',\n",
        " 'get_option',\n",
        " 'get_store',\n",
        " 'groupby',\n",
        " 'hashtable',\n",
        " 'index',\n",
        " 'infer_freq',\n",
        " 'info',\n",
        " 'io',\n",
        " 'isnull',\n",
        " 'json',\n",
        " 'lib',\n",
        " 'load',\n",
        " 'lreshape',\n",
        " 'match',\n",
        " 'melt',\n",
        " 'merge',\n",
        " 'msgpack',\n",
        " 'notnull',\n",
        " 'np',\n",
        " 'offsets',\n",
        " 'ols',\n",
        " 'option_context',\n",
        " 'options',\n",
        " 'ordered_merge',\n",
        " 'pandas',\n",
        " 'parser',\n",
        " 'period_range',\n",
        " 'pivot',\n",
        " 'pivot_table',\n",
        " 'plot_params',\n",
        " 'pnow',\n",
        " 'qcut',\n",
        " 'read_clipboard',\n",
        " 'read_csv',\n",
        " 'read_excel',\n",
        " 'read_fwf',\n",
        " 'read_gbq',\n",
        " 'read_hdf',\n",
        " 'read_html',\n",
        " 'read_json',\n",
        " 'read_msgpack',\n",
        " 'read_pickle',\n",
        " 'read_sql',\n",
        " 'read_stata',\n",
        " 'read_table',\n",
        " 'reset_option',\n",
        " 'rolling_apply',\n",
        " 'rolling_corr',\n",
        " 'rolling_corr_pairwise',\n",
        " 'rolling_count',\n",
        " 'rolling_cov',\n",
        " 'rolling_kurt',\n",
        " 'rolling_max',\n",
        " 'rolling_mean',\n",
        " 'rolling_median',\n",
        " 'rolling_min',\n",
        " 'rolling_quantile',\n",
        " 'rolling_skew',\n",
        " 'rolling_std',\n",
        " 'rolling_sum',\n",
        " 'rolling_var',\n",
        " 'rolling_window',\n",
        " 'save',\n",
        " 'scatter_matrix',\n",
        " 'set_eng_float_format',\n",
        " 'set_option',\n",
        " 'show_versions',\n",
        " 'sparse',\n",
        " 'stats',\n",
        " 'to_datetime',\n",
        " 'to_msgpack',\n",
        " 'to_pickle',\n",
        " 'to_timedelta',\n",
        " 'tools',\n",
        " 'tseries',\n",
        " 'tslib',\n",
        " 'unique',\n",
        " 'util',\n",
        " 'value_counts',\n",
        " 'value_range',\n",
        " 'version',\n",
        " 'wide_to_long']"
       ]
      }
     ],
     "prompt_number": 4
    }
   ],
   "metadata": {}
  }
 ]
}