Last active
August 29, 2015 14:11
-
-
Save taldcroft/6b8635ca8c85885e9f27 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| { | |
| "metadata": { | |
| "name": "", | |
| "signature": "sha256:125a815e8d0368e68b6b0d0adc12b5203312b94712ece9dd43b4ad436030faab" | |
| }, | |
| "nbformat": 3, | |
| "nbformat_minor": 0, | |
| "worksheets": [ | |
| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "from astropy.table import *" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [], | |
| "prompt_number": 1 | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "from astropy.table.table_helpers import *\n", | |
| "import astropy.units as u" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [], | |
| "prompt_number": 2 | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "t = simple_table(3, cols=15)\n", | |
| "t['a'].unit = u.m\n", | |
| "t['dd'] = np.arange(2 * len(t)).reshape(-1, 2)" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [], | |
| "prompt_number": 3 | |
| }, | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#### HTML repr for IPython notebook (same as text console repr)" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "t" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "html": [ | |
| "<Table masked=False length=3>\n", | |
| "<table id=\"table4433428112\">\n", | |
| "<thead><tr><th>a</th><th>b</th><th>c</th><th>d</th><th>e</th><th>f</th><th>g</th><th>h</th><th>i</th><th>j</th><th>k</th><th>l</th><th>m</th><th>n</th><th>o</th><th>dd [2]</th></tr></thead>\n", | |
| "<thead><tr><th>m</th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th><th></th></tr></thead>\n", | |
| "<thead><tr><th>int32</th><th>float32</th><th>string8</th><th>int32</th><th>float32</th><th>string8</th><th>int32</th><th>float32</th><th>string8</th><th>int32</th><th>float32</th><th>string8</th><th>int32</th><th>float32</th><th>string8</th><th>int64</th></tr></thead>\n", | |
| "<tr><td>1</td><td>1.0</td><td>c</td><td>4</td><td>4.0</td><td>f</td><td>7</td><td>7.0</td><td>i</td><td>10</td><td>10.0</td><td>l</td><td>13</td><td>13.0</td><td>o</td><td>0 .. 1</td></tr>\n", | |
| "<tr><td>2</td><td>2.0</td><td>d</td><td>5</td><td>5.0</td><td>g</td><td>8</td><td>8.0</td><td>j</td><td>11</td><td>11.0</td><td>m</td><td>14</td><td>14.0</td><td>p</td><td>2 .. 3</td></tr>\n", | |
| "<tr><td>3</td><td>3.0</td><td>e</td><td>6</td><td>6.0</td><td>h</td><td>9</td><td>9.0</td><td>k</td><td>12</td><td>12.0</td><td>n</td><td>15</td><td>15.0</td><td>q</td><td>4 .. 5</td></tr>\n", | |
| "</table>" | |
| ], | |
| "metadata": {}, | |
| "output_type": "pyout", | |
| "prompt_number": 4, | |
| "text": [ | |
| "<Table masked=False length=3>\n", | |
| " a b c d e ... l m n o dd [2]\n", | |
| " m ... \n", | |
| "int32 float32 string8 int32 float32 ... string8 int32 float32 string8 int64 \n", | |
| "----- ------- ------- ----- ------- ... ------- ----- ------- ------- ------\n", | |
| " 1 1.0 c 4 4.0 ... l 13 13.0 o 0 .. 1\n", | |
| " 2 2.0 d 5 5.0 ... m 14 14.0 p 2 .. 3\n", | |
| " 3 3.0 e 6 6.0 ... n 15 15.0 q 4 .. 5" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 4 | |
| }, | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#### Console window repr" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "print(repr(t))" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "stream": "stdout", | |
| "text": [ | |
| "<Table masked=False length=3>\n", | |
| " a b c d e ... l m n o dd [2]\n", | |
| " m ... \n", | |
| "int32 float32 string8 int32 float32 ... string8 int32 float32 string8 int64 \n", | |
| "----- ------- ------- ----- ------- ... ------- ----- ------- ------- ------\n", | |
| " 1 1.0 c 4 4.0 ... l 13 13.0 o 0 .. 1\n", | |
| " 2 2.0 d 5 5.0 ... m 14 14.0 p 2 .. 3\n", | |
| " 3 3.0 e 6 6.0 ... n 15 15.0 q 4 .. 5\n" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 5 | |
| }, | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#### print output" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "print(t)" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "stream": "stdout", | |
| "text": [ | |
| " a b c d e f g h i j k l m n o dd [2]\n", | |
| " m \n", | |
| "--- --- --- --- --- --- --- --- --- --- ---- --- --- ---- --- ------\n", | |
| " 1 1.0 c 4 4.0 f 7 7.0 i 10 10.0 l 13 13.0 o 0 .. 1\n", | |
| " 2 2.0 d 5 5.0 g 8 8.0 j 11 11.0 m 14 14.0 p 2 .. 3\n", | |
| " 3 3.0 e 6 6.0 h 9 9.0 k 12 12.0 n 15 15.0 q 4 .. 5\n" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 6 | |
| }, | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#### Column notebook repr is now formatted HTML" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "t['dd']" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "html": [ | |
| "<Column name='dd' dtype='int64' shape=(2,) length=3>\n", | |
| "<table>\n", | |
| "<tr><td>0 .. 1</td></tr>\n", | |
| "<tr><td>2 .. 3</td></tr>\n", | |
| "<tr><td>4 .. 5</td></tr>\n", | |
| "</table>" | |
| ], | |
| "metadata": {}, | |
| "output_type": "pyout", | |
| "prompt_number": 7, | |
| "text": [ | |
| "<Column name='dd' dtype='int64' shape=(2,) length=3>\n", | |
| "0 .. 1\n", | |
| "2 .. 3\n", | |
| "4 .. 5" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 7 | |
| }, | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#### Console repr is formatted and looks like notebook repr" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "print(repr(t['dd'])) # Console output" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "stream": "stdout", | |
| "text": [ | |
| "<Column name='dd' dtype='int64' shape=(2,) length=3>\n", | |
| "0 .. 1\n", | |
| "2 .. 3\n", | |
| "4 .. 5\n" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 8 | |
| }, | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#### str and repr differ" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "print(t['dd'])" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "stream": "stdout", | |
| "text": [ | |
| "dd [2]\n", | |
| "------\n", | |
| "0 .. 1\n", | |
| "2 .. 3\n", | |
| "4 .. 5\n" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 9 | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "t.pprint(show_dtype=True)" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "stream": "stdout", | |
| "text": [ | |
| " a b c d e ... l m n o dd [2]\n", | |
| " m ... \n", | |
| "int32 float32 string8 int32 float32 ... string8 int32 float32 string8 int64 \n", | |
| "----- ------- ------- ----- ------- ... ------- ----- ------- ------- ------\n", | |
| " 1 1.0 c 4 4.0 ... l 13 13.0 o 0 .. 1\n", | |
| " 2 2.0 d 5 5.0 ... m 14 14.0 p 2 .. 3\n", | |
| " 3 3.0 e 6 6.0 ... n 15 15.0 q 4 .. 5\n" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 10 | |
| }, | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#### For long tables or columns that are clipped you get a \"Length = .. rows\" at the bottom with print()" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "t2 = simple_table(100)\n", | |
| "print(t2)" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "stream": "stdout", | |
| "text": [ | |
| " a b c \n", | |
| "--- ----- ---\n", | |
| " 1 1.0 c\n", | |
| " 2 2.0 d\n", | |
| " 3 3.0 e\n", | |
| " 4 4.0 f\n", | |
| " 5 5.0 g\n", | |
| " 6 6.0 h\n", | |
| " 7 7.0 i\n", | |
| " 8 8.0 j\n", | |
| " 9 9.0 k\n", | |
| " 10 10.0 l\n", | |
| " 11 11.0 m\n", | |
| "... ... ...\n", | |
| " 90 90.0 N\n", | |
| " 91 91.0 O\n", | |
| " 92 92.0 P\n", | |
| " 93 93.0 Q\n", | |
| " 94 94.0 R\n", | |
| " 95 95.0 S\n", | |
| " 96 96.0 T\n", | |
| " 97 97.0 U\n", | |
| " 98 98.0 V\n", | |
| " 99 99.0 W\n", | |
| "100 100.0 X\n", | |
| "Length = 100 rows\n" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 11 | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "print(t2['a'])" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "stream": "stdout", | |
| "text": [ | |
| " a \n", | |
| "---\n", | |
| " 1\n", | |
| " 2\n", | |
| " 3\n", | |
| " 4\n", | |
| " 5\n", | |
| " 6\n", | |
| " 7\n", | |
| " 8\n", | |
| " 9\n", | |
| " 10\n", | |
| " 11\n", | |
| "...\n", | |
| " 91\n", | |
| " 92\n", | |
| " 93\n", | |
| " 94\n", | |
| " 95\n", | |
| " 96\n", | |
| " 97\n", | |
| " 98\n", | |
| " 99\n", | |
| "100\n", | |
| "Length = 100 rows\n" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 12 | |
| }, | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#### For repr there is no \"Length = NN rows\" because length is shown up top" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [ | |
| "print(repr(t2))" | |
| ], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "stream": "stdout", | |
| "text": [ | |
| "<Table masked=False length=100>\n", | |
| " a b c \n", | |
| "int32 float32 string8\n", | |
| "----- ------- -------\n", | |
| " 1 1.0 c\n", | |
| " 2 2.0 d\n", | |
| " 3 3.0 e\n", | |
| " 4 4.0 f\n", | |
| " 5 5.0 g\n", | |
| " 6 6.0 h\n", | |
| " 7 7.0 i\n", | |
| " 8 8.0 j\n", | |
| " 9 9.0 k\n", | |
| " 10 10.0 l\n", | |
| " 11 11.0 m\n", | |
| " ... ... ...\n", | |
| " 91 91.0 O\n", | |
| " 92 92.0 P\n", | |
| " 93 93.0 Q\n", | |
| " 94 94.0 R\n", | |
| " 95 95.0 S\n", | |
| " 96 96.0 T\n", | |
| " 97 97.0 U\n", | |
| " 98 98.0 V\n", | |
| " 99 99.0 W\n", | |
| " 100 100.0 X\n" | |
| ] | |
| } | |
| ], | |
| "prompt_number": 13 | |
| }, | |
| { | |
| "cell_type": "code", | |
| "collapsed": false, | |
| "input": [], | |
| "language": "python", | |
| "metadata": {}, | |
| "outputs": [], | |
| "prompt_number": 13 | |
| } | |
| ], | |
| "metadata": {} | |
| } | |
| ] | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment