projects / OpenSPARC-T2-SAM / blame
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| 54 | ||
| 55 | <H1><A NAME="SECTION0020600000000000000000"> | |
| 56 | 18.6 <tt class="module">tabnanny</tt> -- | |
| 57 | Detection of ambiguous indentation</A> | |
| 58 | </H1> | |
| 59 | ||
| 60 | <P> | |
| 61 | <A NAME="module-tabnanny"></A> | |
| 62 | ||
| 63 | <P> | |
| 64 | For the time being this module is intended to be called as a script. | |
| 65 | However it is possible to import it into an IDE and use the function | |
| 66 | <tt class="function">check()</tt> described below. | |
| 67 | ||
| 68 | <P> | |
| 69 | <span class="warning"><b class="label">Warning:</b> | |
| 70 | The API provided by this module is likely to change | |
| 71 | in future releases; such changes may not be backward compatible.</span> | |
| 72 | ||
| 73 | <P> | |
| 74 | <dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline"> | |
| 75 | <td><nobr><b><tt id='l2h-4974' xml:id='l2h-4974' class="function">check</tt></b>(</nobr></td> | |
| 76 | <td><var>file_or_dir</var>)</td></tr></table></dt> | |
| 77 | <dd> | |
| 78 | If <var>file_or_dir</var> is a directory and not a symbolic link, then | |
| 79 | recursively descend the directory tree named by <var>file_or_dir</var>, | |
| 80 | checking all <span class="file">.py</span> files along the way. If <var>file_or_dir</var> | |
| 81 | is an ordinary Python source file, it is checked for whitespace | |
| 82 | related problems. The diagnostic messages are written to standard | |
| 83 | output using the print statement. | |
| 84 | </dl> | |
| 85 | ||
| 86 | <P> | |
| 87 | <dl><dt><b><tt id='l2h-4975' xml:id='l2h-4975'>verbose</tt></b></dt> | |
| 88 | <dd> | |
| 89 | Flag indicating whether to print verbose messages. | |
| 90 | This is incremented by the <code>-v</code> option if called as a script. | |
| 91 | </dd></dl> | |
| 92 | ||
| 93 | <P> | |
| 94 | <dl><dt><b><tt id='l2h-4976' xml:id='l2h-4976'>filename_only</tt></b></dt> | |
| 95 | <dd> | |
| 96 | Flag indicating whether to print only the filenames of files | |
| 97 | containing whitespace related problems. This is set to true by the | |
| 98 | <code>-q</code> option if called as a script. | |
| 99 | </dd></dl> | |
| 100 | ||
| 101 | <P> | |
| 102 | <dl><dt><b><span class="typelabel">exception</span> <tt id='l2h-4977' xml:id='l2h-4977' class="exception">NannyNag</tt></b></dt> | |
| 103 | <dd> | |
| 104 | Raised by <tt class="function">tokeneater()</tt> if detecting an ambiguous indent. | |
| 105 | Captured and handled in <tt class="function">check()</tt>. | |
| 106 | </dd></dl> | |
| 107 | ||
| 108 | <P> | |
| 109 | <dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline"> | |
| 110 | <td><nobr><b><tt id='l2h-4978' xml:id='l2h-4978' class="function">tokeneater</tt></b>(</nobr></td> | |
| 111 | <td><var>type, token, start, end, line</var>)</td></tr></table></dt> | |
| 112 | <dd> | |
| 113 | This function is used by <tt class="function">check()</tt> as a callback parameter to | |
| 114 | the function <tt class="function">tokenize.tokenize()</tt>. | |
| 115 | </dl> | |
| 116 | ||
| 117 | <P> | |
| 118 | <div class="seealso"> | |
| 119 | <p class="heading">See Also:</p> | |
| 120 | ||
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| 122 | <dt>Module <b><tt class="module"><a href="module-tokenize.html">tokenize</a></tt>:</b> | |
| 123 | <dd>Lexical scanner for Python source code. | |
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| 161 | <span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span> | |
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