| 1 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> |
| 2 | <html> |
| 3 | <head> |
| 4 | <link rel="STYLESHEET" href="lib.css" type='text/css' /> |
| 5 | <link rel="SHORTCUT ICON" href="../icons/pyfav.png" type="image/png" /> |
| 6 | <link rel='start' href='../index.html' title='Python Documentation Index' /> |
| 7 | <link rel="first" href="lib.html" title='Python Library Reference' /> |
| 8 | <link rel='contents' href='contents.html' title="Contents" /> |
| 9 | <link rel='index' href='genindex.html' title='Index' /> |
| 10 | <link rel='last' href='about.html' title='About this document...' /> |
| 11 | <link rel='help' href='about.html' title='About this document...' /> |
| 12 | <link rel="next" href="node111.html" /> |
| 13 | <link rel="prev" href="node109.html" /> |
| 14 | <link rel="parent" href="module-string.html" /> |
| 15 | <link rel="next" href="node111.html" /> |
| 16 | <meta name='aesop' content='information' /> |
| 17 | <title>4.1.3 String functions</title> |
| 18 | </head> |
| 19 | <body> |
| 20 | <DIV CLASS="navigation"> |
| 21 | <div id='top-navigation-panel' xml:id='top-navigation-panel'> |
| 22 | <table align="center" width="100%" cellpadding="0" cellspacing="2"> |
| 23 | <tr> |
| 24 | <td class='online-navigation'><a rel="prev" title="4.1.2 Template strings" |
| 25 | href="node109.html"><img src='../icons/previous.png' |
| 26 | border='0' height='32' alt='Previous Page' width='32' /></A></td> |
| 27 | <td class='online-navigation'><a rel="parent" title="4.1 string " |
| 28 | href="module-string.html"><img src='../icons/up.png' |
| 29 | border='0' height='32' alt='Up One Level' width='32' /></A></td> |
| 30 | <td class='online-navigation'><a rel="next" title="4.1.4 Deprecated string functions" |
| 31 | href="node111.html"><img src='../icons/next.png' |
| 32 | border='0' height='32' alt='Next Page' width='32' /></A></td> |
| 33 | <td align="center" width="100%">Python Library Reference</td> |
| 34 | <td class='online-navigation'><a rel="contents" title="Table of Contents" |
| 35 | href="contents.html"><img src='../icons/contents.png' |
| 36 | border='0' height='32' alt='Contents' width='32' /></A></td> |
| 37 | <td class='online-navigation'><a href="modindex.html" title="Module Index"><img src='../icons/modules.png' |
| 38 | border='0' height='32' alt='Module Index' width='32' /></a></td> |
| 39 | <td class='online-navigation'><a rel="index" title="Index" |
| 40 | href="genindex.html"><img src='../icons/index.png' |
| 41 | border='0' height='32' alt='Index' width='32' /></A></td> |
| 42 | </tr></table> |
| 43 | <div class='online-navigation'> |
| 44 | <b class="navlabel">Previous:</b> |
| 45 | <a class="sectref" rel="prev" href="node109.html">4.1.2 Template strings</A> |
| 46 | <b class="navlabel">Up:</b> |
| 47 | <a class="sectref" rel="parent" href="module-string.html">4.1 string </A> |
| 48 | <b class="navlabel">Next:</b> |
| 49 | <a class="sectref" rel="next" href="node111.html">4.1.4 Deprecated string functions</A> |
| 50 | </div> |
| 51 | <hr /></div> |
| 52 | </DIV> |
| 53 | <!--End of Navigation Panel--> |
| 54 | |
| 55 | <H2><A NAME="SECTION006130000000000000000"> |
| 56 | 4.1.3 String functions</A> |
| 57 | </H2> |
| 58 | |
| 59 | <P> |
| 60 | The following functions are available to operate on string and Unicode |
| 61 | objects. They are not available as string methods. |
| 62 | |
| 63 | <P> |
| 64 | <dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline"> |
| 65 | <td><nobr><b><tt id='l2h-834' xml:id='l2h-834' class="function">capwords</tt></b>(</nobr></td> |
| 66 | <td><var>s</var>)</td></tr></table></dt> |
| 67 | <dd> |
| 68 | Split the argument into words using <tt class="function">split()</tt>, capitalize |
| 69 | each word using <tt class="function">capitalize()</tt>, and join the capitalized |
| 70 | words using <tt class="function">join()</tt>. Note that this replaces runs of |
| 71 | whitespace characters by a single space, and removes leading and |
| 72 | trailing whitespace. |
| 73 | </dl> |
| 74 | |
| 75 | <P> |
| 76 | <dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline"> |
| 77 | <td><nobr><b><tt id='l2h-835' xml:id='l2h-835' class="function">maketrans</tt></b>(</nobr></td> |
| 78 | <td><var>from, to</var>)</td></tr></table></dt> |
| 79 | <dd> |
| 80 | Return a translation table suitable for passing to |
| 81 | <tt class="function">translate()</tt> or <tt class="function">regex.compile()</tt>, that will map |
| 82 | each character in <var>from</var> into the character at the same position |
| 83 | in <var>to</var>; <var>from</var> and <var>to</var> must have the same length. |
| 84 | |
| 85 | <P> |
| 86 | <span class="warning"><b class="label">Warning:</b> |
| 87 | Don't use strings derived from <tt class="constant">lowercase</tt> |
| 88 | and <tt class="constant">uppercase</tt> as arguments; in some locales, these don't have |
| 89 | the same length. For case conversions, always use |
| 90 | <tt class="function">lower()</tt> and <tt class="function">upper()</tt>.</span> |
| 91 | </dl> |
| 92 | |
| 93 | <P> |
| 94 | |
| 95 | <DIV CLASS="navigation"> |
| 96 | <div class='online-navigation'> |
| 97 | <p></p><hr /> |
| 98 | <table align="center" width="100%" cellpadding="0" cellspacing="2"> |
| 99 | <tr> |
| 100 | <td class='online-navigation'><a rel="prev" title="4.1.2 Template strings" |
| 101 | href="node109.html"><img src='../icons/previous.png' |
| 102 | border='0' height='32' alt='Previous Page' width='32' /></A></td> |
| 103 | <td class='online-navigation'><a rel="parent" title="4.1 string " |
| 104 | href="module-string.html"><img src='../icons/up.png' |
| 105 | border='0' height='32' alt='Up One Level' width='32' /></A></td> |
| 106 | <td class='online-navigation'><a rel="next" title="4.1.4 Deprecated string functions" |
| 107 | href="node111.html"><img src='../icons/next.png' |
| 108 | border='0' height='32' alt='Next Page' width='32' /></A></td> |
| 109 | <td align="center" width="100%">Python Library Reference</td> |
| 110 | <td class='online-navigation'><a rel="contents" title="Table of Contents" |
| 111 | href="contents.html"><img src='../icons/contents.png' |
| 112 | border='0' height='32' alt='Contents' width='32' /></A></td> |
| 113 | <td class='online-navigation'><a href="modindex.html" title="Module Index"><img src='../icons/modules.png' |
| 114 | border='0' height='32' alt='Module Index' width='32' /></a></td> |
| 115 | <td class='online-navigation'><a rel="index" title="Index" |
| 116 | href="genindex.html"><img src='../icons/index.png' |
| 117 | border='0' height='32' alt='Index' width='32' /></A></td> |
| 118 | </tr></table> |
| 119 | <div class='online-navigation'> |
| 120 | <b class="navlabel">Previous:</b> |
| 121 | <a class="sectref" rel="prev" href="node109.html">4.1.2 Template strings</A> |
| 122 | <b class="navlabel">Up:</b> |
| 123 | <a class="sectref" rel="parent" href="module-string.html">4.1 string </A> |
| 124 | <b class="navlabel">Next:</b> |
| 125 | <a class="sectref" rel="next" href="node111.html">4.1.4 Deprecated string functions</A> |
| 126 | </div> |
| 127 | </div> |
| 128 | <hr /> |
| 129 | <span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span> |
| 130 | </DIV> |
| 131 | <!--End of Navigation Panel--> |
| 132 | <ADDRESS> |
| 133 | See <i><a href="about.html">About this document...</a></i> for information on suggesting changes. |
| 134 | </ADDRESS> |
| 135 | </BODY> |
| 136 | </HTML> |