catapult/telemetry/docs/pydoc/telemetry.value.none_values.html - platform/external/chromium-trace - Git at Google


 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
 <html><head><title>Python: module telemetry.value.none_values</title>
 <meta charset="utf-8">
 </head><body bgcolor="#f0f0f8">

 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
 <tr bgcolor="#7799ee">
 <td valign=bottom>&nbsp;<br>
 <font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.value.html"><font color="#ffffff">value</font></a>.none_values</strong></big></big></font></td
 ><td align=right valign=bottom
 ><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/value/none_values.py">telemetry/value/none_values.py</a></font></td></tr></table>
     <p><tt>#&nbsp;Copyright&nbsp;2014&nbsp;The&nbsp;Chromium&nbsp;Authors.&nbsp;All&nbsp;rights&nbsp;reserved.<br>
 #&nbsp;Use&nbsp;of&nbsp;this&nbsp;source&nbsp;code&nbsp;is&nbsp;governed&nbsp;by&nbsp;a&nbsp;BSD-style&nbsp;license&nbsp;that&nbsp;can&nbsp;be<br>
 #&nbsp;found&nbsp;in&nbsp;the&nbsp;LICENSE&nbsp;file.</tt></p>
 <p>
 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
 <tr bgcolor="#ee77aa">
 <td colspan=3 valign=bottom>&nbsp;<br>
 <font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>

 <tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
 <td width="100%"><dl>
 <dt><font face="helvetica, arial"><a href="exceptions.html#Exception">exceptions.Exception</a>(<a href="exceptions.html#BaseException">exceptions.BaseException</a>)
 </font></dt><dd>
 <dl>
 <dt><font face="helvetica, arial"><a href="telemetry.value.none_values.html#NoneValueMissingReason">NoneValueMissingReason</a>
 </font></dt><dt><font face="helvetica, arial"><a href="telemetry.value.none_values.html#ValueMustHaveNoneValue">ValueMustHaveNoneValue</a>
 </font></dt></dl>
 </dd>
 </dl>
  <p>
 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
 <tr bgcolor="#ffc8d8">
 <td colspan=3 valign=bottom>&nbsp;<br>
 <font color="#000000" face="helvetica, arial"><a name="NoneValueMissingReason">class <strong>NoneValueMissingReason</strong></a>(<a href="exceptions.html#Exception">exceptions.Exception</a>)</font></td></tr>

 <tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
 <td width="100%"><dl><dt>Method resolution order:</dt>
 <dd><a href="telemetry.value.none_values.html#NoneValueMissingReason">NoneValueMissingReason</a></dd>
 <dd><a href="exceptions.html#Exception">exceptions.Exception</a></dd>
 <dd><a href="exceptions.html#BaseException">exceptions.BaseException</a></dd>
 <dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
 </dl>
 <hr>
 Data descriptors defined here:<br>
 <dl><dt><strong>__weakref__</strong></dt>
 <dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
 </dl>
 <hr>
 Methods inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
 <dl><dt><a name="NoneValueMissingReason-__init__"><strong>__init__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__init__">__init__</a>(...)&nbsp;initializes&nbsp;x;&nbsp;see&nbsp;help(type(x))&nbsp;for&nbsp;signature</tt></dd></dl>

 <hr>
 Data and other attributes inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
 <dl><dt><strong>__new__</strong> = &lt;built-in method __new__ of type object&gt;<dd><tt>T.<a href="#NoneValueMissingReason-__new__">__new__</a>(S,&nbsp;...)&nbsp;-&gt;&nbsp;a&nbsp;new&nbsp;object&nbsp;with&nbsp;type&nbsp;S,&nbsp;a&nbsp;subtype&nbsp;of&nbsp;T</tt></dl>

 <hr>
 Methods inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
 <dl><dt><a name="NoneValueMissingReason-__delattr__"><strong>__delattr__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__delattr__">__delattr__</a>('name')&nbsp;&lt;==&gt;&nbsp;del&nbsp;x.name</tt></dd></dl>

 <dl><dt><a name="NoneValueMissingReason-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__getattribute__">__getattribute__</a>('name')&nbsp;&lt;==&gt;&nbsp;x.name</tt></dd></dl>

 <dl><dt><a name="NoneValueMissingReason-__getitem__"><strong>__getitem__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__getitem__">__getitem__</a>(y)&nbsp;&lt;==&gt;&nbsp;x[y]</tt></dd></dl>

 <dl><dt><a name="NoneValueMissingReason-__getslice__"><strong>__getslice__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__getslice__">__getslice__</a>(i,&nbsp;j)&nbsp;&lt;==&gt;&nbsp;x[i:j]<br>
 &nbsp;<br>
 Use&nbsp;of&nbsp;negative&nbsp;indices&nbsp;is&nbsp;not&nbsp;supported.</tt></dd></dl>

 <dl><dt><a name="NoneValueMissingReason-__reduce__"><strong>__reduce__</strong></a>(...)</dt></dl>

 <dl><dt><a name="NoneValueMissingReason-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__repr__">__repr__</a>()&nbsp;&lt;==&gt;&nbsp;repr(x)</tt></dd></dl>

 <dl><dt><a name="NoneValueMissingReason-__setattr__"><strong>__setattr__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__setattr__">__setattr__</a>('name',&nbsp;value)&nbsp;&lt;==&gt;&nbsp;x.name&nbsp;=&nbsp;value</tt></dd></dl>

 <dl><dt><a name="NoneValueMissingReason-__setstate__"><strong>__setstate__</strong></a>(...)</dt></dl>

 <dl><dt><a name="NoneValueMissingReason-__str__"><strong>__str__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__str__">__str__</a>()&nbsp;&lt;==&gt;&nbsp;str(x)</tt></dd></dl>

 <dl><dt><a name="NoneValueMissingReason-__unicode__"><strong>__unicode__</strong></a>(...)</dt></dl>

 <hr>
 Data descriptors inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
 <dl><dt><strong>__dict__</strong></dt>
 </dl>
 <dl><dt><strong>args</strong></dt>
 </dl>
 <dl><dt><strong>message</strong></dt>
 </dl>
 </td></tr></table> <p>
 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
 <tr bgcolor="#ffc8d8">
 <td colspan=3 valign=bottom>&nbsp;<br>
 <font color="#000000" face="helvetica, arial"><a name="ValueMustHaveNoneValue">class <strong>ValueMustHaveNoneValue</strong></a>(<a href="exceptions.html#Exception">exceptions.Exception</a>)</font></td></tr>

 <tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
 <td width="100%"><dl><dt>Method resolution order:</dt>
 <dd><a href="telemetry.value.none_values.html#ValueMustHaveNoneValue">ValueMustHaveNoneValue</a></dd>
 <dd><a href="exceptions.html#Exception">exceptions.Exception</a></dd>
 <dd><a href="exceptions.html#BaseException">exceptions.BaseException</a></dd>
 <dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
 </dl>
 <hr>
 Data descriptors defined here:<br>
 <dl><dt><strong>__weakref__</strong></dt>
 <dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
 </dl>
 <hr>
 Methods inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
 <dl><dt><a name="ValueMustHaveNoneValue-__init__"><strong>__init__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__init__">__init__</a>(...)&nbsp;initializes&nbsp;x;&nbsp;see&nbsp;help(type(x))&nbsp;for&nbsp;signature</tt></dd></dl>

 <hr>
 Data and other attributes inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
 <dl><dt><strong>__new__</strong> = &lt;built-in method __new__ of type object&gt;<dd><tt>T.<a href="#ValueMustHaveNoneValue-__new__">__new__</a>(S,&nbsp;...)&nbsp;-&gt;&nbsp;a&nbsp;new&nbsp;object&nbsp;with&nbsp;type&nbsp;S,&nbsp;a&nbsp;subtype&nbsp;of&nbsp;T</tt></dl>

 <hr>
 Methods inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
 <dl><dt><a name="ValueMustHaveNoneValue-__delattr__"><strong>__delattr__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__delattr__">__delattr__</a>('name')&nbsp;&lt;==&gt;&nbsp;del&nbsp;x.name</tt></dd></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__getattribute__">__getattribute__</a>('name')&nbsp;&lt;==&gt;&nbsp;x.name</tt></dd></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__getitem__"><strong>__getitem__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__getitem__">__getitem__</a>(y)&nbsp;&lt;==&gt;&nbsp;x[y]</tt></dd></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__getslice__"><strong>__getslice__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__getslice__">__getslice__</a>(i,&nbsp;j)&nbsp;&lt;==&gt;&nbsp;x[i:j]<br>
 &nbsp;<br>
 Use&nbsp;of&nbsp;negative&nbsp;indices&nbsp;is&nbsp;not&nbsp;supported.</tt></dd></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__reduce__"><strong>__reduce__</strong></a>(...)</dt></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__repr__">__repr__</a>()&nbsp;&lt;==&gt;&nbsp;repr(x)</tt></dd></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__setattr__"><strong>__setattr__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__setattr__">__setattr__</a>('name',&nbsp;value)&nbsp;&lt;==&gt;&nbsp;x.name&nbsp;=&nbsp;value</tt></dd></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__setstate__"><strong>__setstate__</strong></a>(...)</dt></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__str__"><strong>__str__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__str__">__str__</a>()&nbsp;&lt;==&gt;&nbsp;str(x)</tt></dd></dl>

 <dl><dt><a name="ValueMustHaveNoneValue-__unicode__"><strong>__unicode__</strong></a>(...)</dt></dl>

 <hr>
 Data descriptors inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
 <dl><dt><strong>__dict__</strong></dt>
 </dl>
 <dl><dt><strong>args</strong></dt>
 </dl>
 <dl><dt><strong>message</strong></dt>
 </dl>
 </td></tr></table></td></tr></table><p>
 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
 <tr bgcolor="#eeaa77">
 <td colspan=3 valign=bottom>&nbsp;<br>
 <font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>

 <tr><td bgcolor="#eeaa77"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
 <td width="100%"><dl><dt><a name="-ValidateNoneValueReason"><strong>ValidateNoneValueReason</strong></a>(value, none_value_reason)</dt><dd><tt>Ensures&nbsp;that&nbsp;the&nbsp;none_value_reason&nbsp;is&nbsp;appropriate&nbsp;for&nbsp;the&nbsp;given&nbsp;value.<br>
 &nbsp;<br>
 There&nbsp;is&nbsp;a&nbsp;logical&nbsp;equality&nbsp;between&nbsp;having&nbsp;a&nbsp;value&nbsp;of&nbsp;None&nbsp;and&nbsp;having&nbsp;a<br>
 reason&nbsp;for&nbsp;being&nbsp;None.&nbsp;That&nbsp;is&nbsp;to&nbsp;say,&nbsp;value&nbsp;is&nbsp;None&nbsp;if&nbsp;and&nbsp;only&nbsp;if<br>
 none_value_reason&nbsp;is&nbsp;a&nbsp;string.</tt></dd></dl>
 </td></tr></table><p>
 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
 <tr bgcolor="#55aa55">
 <td colspan=3 valign=bottom>&nbsp;<br>
 <font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>

 <tr><td bgcolor="#55aa55"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
 <td width="100%"><strong>MERGE_FAILURE_REASON</strong> = 'Merging values containing a None value results in a None value.'</td></tr></table>
 </body></html>

	<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
	<html><head><title>Python: module telemetry.value.none_values</title>
	<meta charset="utf-8">
	</head><body bgcolor="#f0f0f8">

	<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
	<tr bgcolor="#7799ee">
	<td valign=bottom> <br>
	<font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.value.html"><font color="#ffffff">value</font></a>.none_values</strong></big></big></font></td
	><td align=right valign=bottom
	><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/value/none_values.py">telemetry/value/none_values.py</a></font></td></tr></table>
	<p><tt># Copyright 2014 The Chromium Authors. All rights reserved.<br>
	# Use of this source code is governed by a BSD-style license that can be<br>
	# found in the LICENSE file.</tt></p>
	<p>
	<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
	<tr bgcolor="#ee77aa">
	<td colspan=3 valign=bottom> <br>
	<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>

	<tr><td bgcolor="#ee77aa"><tt>      </tt></td><td> </td>
	<td width="100%"><dl>
	<dt><font face="helvetica, arial"><a href="exceptions.html#Exception">exceptions.Exception</a>(<a href="exceptions.html#BaseException">exceptions.BaseException</a>)
	</font></dt><dd>
	<dl>
	<dt><font face="helvetica, arial"><a href="telemetry.value.none_values.html#NoneValueMissingReason">NoneValueMissingReason</a>
	</font></dt><dt><font face="helvetica, arial"><a href="telemetry.value.none_values.html#ValueMustHaveNoneValue">ValueMustHaveNoneValue</a>
	</font></dt></dl>
	</dd>
	</dl>
	<p>
	<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
	<tr bgcolor="#ffc8d8">
	<td colspan=3 valign=bottom> <br>
	<font color="#000000" face="helvetica, arial"><a name="NoneValueMissingReason">class <strong>NoneValueMissingReason</strong></a>(<a href="exceptions.html#Exception">exceptions.Exception</a>)</font></td></tr>

	<tr><td bgcolor="#ffc8d8"><tt>   </tt></td><td> </td>
	<td width="100%"><dl><dt>Method resolution order:</dt>
	<dd><a href="telemetry.value.none_values.html#NoneValueMissingReason">NoneValueMissingReason</a></dd>
	<dd><a href="exceptions.html#Exception">exceptions.Exception</a></dd>
	<dd><a href="exceptions.html#BaseException">exceptions.BaseException</a></dd>
	<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
	</dl>
	<hr>
	Data descriptors defined here:<br>
	<dl><dt><strong>__weakref__</strong></dt>
	<dd><tt>list of weak references to the object (if defined)</tt></dd>
	</dl>
	<hr>
	Methods inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
	<dl><dt><a name="NoneValueMissingReason-__init__"><strong>__init__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__init__">__init__</a>(...) initializes x; see help(type(x)) for signature</tt></dd></dl>

	<hr>
	Data and other attributes inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
	<dl><dt><strong>__new__</strong> = <built-in method __new__ of type object><dd><tt>T.<a href="#NoneValueMissingReason-__new__">__new__</a>(S, ...) -> a new object with type S, a subtype of T</tt></dl>

	<hr>
	Methods inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
	<dl><dt><a name="NoneValueMissingReason-__delattr__"><strong>__delattr__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__delattr__">__delattr__</a>('name') <==> del x.name</tt></dd></dl>

	<dl><dt><a name="NoneValueMissingReason-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__getattribute__">__getattribute__</a>('name') <==> x.name</tt></dd></dl>

	<dl><dt><a name="NoneValueMissingReason-__getitem__"><strong>__getitem__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__getitem__">__getitem__</a>(y) <==> x[y]</tt></dd></dl>

	<dl><dt><a name="NoneValueMissingReason-__getslice__"><strong>__getslice__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__getslice__">__getslice__</a>(i, j) <==> x[i:j]<br>
	<br>
	Use of negative indices is not supported.</tt></dd></dl>

	<dl><dt><a name="NoneValueMissingReason-__reduce__"><strong>__reduce__</strong></a>(...)</dt></dl>

	<dl><dt><a name="NoneValueMissingReason-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__repr__">__repr__</a>() <==> repr(x)</tt></dd></dl>

	<dl><dt><a name="NoneValueMissingReason-__setattr__"><strong>__setattr__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__setattr__">__setattr__</a>('name', value) <==> x.name = value</tt></dd></dl>

	<dl><dt><a name="NoneValueMissingReason-__setstate__"><strong>__setstate__</strong></a>(...)</dt></dl>

	<dl><dt><a name="NoneValueMissingReason-__str__"><strong>__str__</strong></a>(...)</dt><dd><tt>x.<a href="#NoneValueMissingReason-__str__">__str__</a>() <==> str(x)</tt></dd></dl>

	<dl><dt><a name="NoneValueMissingReason-__unicode__"><strong>__unicode__</strong></a>(...)</dt></dl>

	<hr>
	Data descriptors inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
	<dl><dt><strong>__dict__</strong></dt>
	</dl>
	<dl><dt><strong>args</strong></dt>
	</dl>
	<dl><dt><strong>message</strong></dt>
	</dl>
	</td></tr></table> <p>
	<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
	<tr bgcolor="#ffc8d8">
	<td colspan=3 valign=bottom> <br>
	<font color="#000000" face="helvetica, arial"><a name="ValueMustHaveNoneValue">class <strong>ValueMustHaveNoneValue</strong></a>(<a href="exceptions.html#Exception">exceptions.Exception</a>)</font></td></tr>

	<tr><td bgcolor="#ffc8d8"><tt>   </tt></td><td> </td>
	<td width="100%"><dl><dt>Method resolution order:</dt>
	<dd><a href="telemetry.value.none_values.html#ValueMustHaveNoneValue">ValueMustHaveNoneValue</a></dd>
	<dd><a href="exceptions.html#Exception">exceptions.Exception</a></dd>
	<dd><a href="exceptions.html#BaseException">exceptions.BaseException</a></dd>
	<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
	</dl>
	<hr>
	Data descriptors defined here:<br>
	<dl><dt><strong>__weakref__</strong></dt>
	<dd><tt>list of weak references to the object (if defined)</tt></dd>
	</dl>
	<hr>
	Methods inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
	<dl><dt><a name="ValueMustHaveNoneValue-__init__"><strong>__init__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__init__">__init__</a>(...) initializes x; see help(type(x)) for signature</tt></dd></dl>

	<hr>
	Data and other attributes inherited from <a href="exceptions.html#Exception">exceptions.Exception</a>:<br>
	<dl><dt><strong>__new__</strong> = <built-in method __new__ of type object><dd><tt>T.<a href="#ValueMustHaveNoneValue-__new__">__new__</a>(S, ...) -> a new object with type S, a subtype of T</tt></dl>

	<hr>
	Methods inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
	<dl><dt><a name="ValueMustHaveNoneValue-__delattr__"><strong>__delattr__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__delattr__">__delattr__</a>('name') <==> del x.name</tt></dd></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__getattribute__">__getattribute__</a>('name') <==> x.name</tt></dd></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__getitem__"><strong>__getitem__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__getitem__">__getitem__</a>(y) <==> x[y]</tt></dd></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__getslice__"><strong>__getslice__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__getslice__">__getslice__</a>(i, j) <==> x[i:j]<br>
	<br>
	Use of negative indices is not supported.</tt></dd></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__reduce__"><strong>__reduce__</strong></a>(...)</dt></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__repr__">__repr__</a>() <==> repr(x)</tt></dd></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__setattr__"><strong>__setattr__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__setattr__">__setattr__</a>('name', value) <==> x.name = value</tt></dd></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__setstate__"><strong>__setstate__</strong></a>(...)</dt></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__str__"><strong>__str__</strong></a>(...)</dt><dd><tt>x.<a href="#ValueMustHaveNoneValue-__str__">__str__</a>() <==> str(x)</tt></dd></dl>

	<dl><dt><a name="ValueMustHaveNoneValue-__unicode__"><strong>__unicode__</strong></a>(...)</dt></dl>

	<hr>
	Data descriptors inherited from <a href="exceptions.html#BaseException">exceptions.BaseException</a>:<br>
	<dl><dt><strong>__dict__</strong></dt>
	</dl>
	<dl><dt><strong>args</strong></dt>
	</dl>
	<dl><dt><strong>message</strong></dt>
	</dl>
	</td></tr></table></td></tr></table><p>
	<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
	<tr bgcolor="#eeaa77">
	<td colspan=3 valign=bottom> <br>
	<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>

	<tr><td bgcolor="#eeaa77"><tt>      </tt></td><td> </td>
	<td width="100%"><dl><dt><a name="-ValidateNoneValueReason"><strong>ValidateNoneValueReason</strong></a>(value, none_value_reason)</dt><dd><tt>Ensures that the none_value_reason is appropriate for the given value.<br>
	<br>
	There is a logical equality between having a value of None and having a<br>
	reason for being None. That is to say, value is None if and only if<br>
	none_value_reason is a string.</tt></dd></dl>
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	<td colspan=3 valign=bottom> <br>
	<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>

	<tr><td bgcolor="#55aa55"><tt>      </tt></td><td> </td>
	<td width="100%"><strong>MERGE_FAILURE_REASON</strong> = 'Merging values containing a None value results in a None value.'</td></tr></table>
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