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<?xml version="1.0" encoding="ascii"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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<title>Pyblio.Stores.bsddbstore</title>
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>pyblio-core 1.3.4</th>
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<span class="breadcrumbs">
<a href="Pyblio-module.html">Package Pyblio</a> ::
<a href="Pyblio.Stores-module.html">Package Stores</a> ::
Package bsddbstore
</span>
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<!-- hide/show private -->
<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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<!-- ==================== PACKAGE DESCRIPTION ==================== -->
<h1 class="epydoc">Package bsddbstore</h1><span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html">source code</a></span><br /><br />
<p>Store implementation on top of Berkeley DB (>= 4.1)</p>
This store is suitable for large databases, or for cases where the
startup time is more important.<br /><br />
<!-- ==================== CLASSES ==================== -->
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<span class="summary-type"> </span>
</td><td class="summary">
<a href="Pyblio.Stores.bsddbstore.RSDB-class.html" class="summary-name">RSDB</a><br />
Virtual result set that loops over the full database
</td>
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<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="Pyblio.Stores.bsddbstore.ResultSetStore-class.html" class="summary-name">ResultSetStore</a>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="Pyblio.Stores.bsddbstore._TxnEnv-class.html" class="summary-name">_TxnEnv</a><br />
I pretend to be a DBEnv, with overloadable txn management
functions.
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="Pyblio.Stores.bsddbstore._NoTxnEnv-class.html" class="summary-name">_NoTxnEnv</a><br />
I pretend to be a DBEnv, with overloadable txn management
functions.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="Pyblio.Stores.bsddbstore.Database-class.html" class="summary-name">Database</a><br />
A Pyblio database stored in a Berkeley DB engine
</td>
</tr>
</table>
<!-- ==================== FUNCTIONS ==================== -->
<a name="section-Functions"></a>
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cellspacing="0" width="100%" bgcolor="white">
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<td align="left"><span class="table-header">Functions</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-Functions"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<span class="summary-type"> </span>
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<td><span class="summary-sig"><a name="_numver"></a><span class="summary-sig-name">_numver</span>(<span class="summary-sig-arg">txt</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html#_numver">source code</a></span>
</td>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="_checkver"></a><span class="summary-sig-name">_checkver</span>(<span class="summary-sig-arg">module</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html#_checkver">source code</a></span>
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<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_idxadd"></a><span class="summary-sig-name">_idxadd</span>(<span class="summary-sig-arg">_idx</span>,
<span class="summary-sig-arg">id</span>,
<span class="summary-sig-arg">words</span>,
<span class="summary-sig-arg">txn</span>)</span><br />
Mark id as matching all the words.</td>
<td align="right" valign="top">
<span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html#_idxadd">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_idxdel"></a><span class="summary-sig-name">_idxdel</span>(<span class="summary-sig-arg">_idx</span>,
<span class="summary-sig-arg">id</span>,
<span class="summary-sig-arg">txn</span>)</span><br />
Remove any secondary index belonging to the entry</td>
<td align="right" valign="top">
<span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html#_idxdel">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="dbdestroy"></a><span class="summary-sig-name">dbdestroy</span>(<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">nobackup</span>=<span class="summary-sig-default">False</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html#dbdestroy">source code</a></span>
</td>
</tr>
</table>
</td>
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<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="dbcreate"></a><span class="summary-sig-name">dbcreate</span>(<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">schema</span>,
<span class="summary-sig-arg">args</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html#dbcreate">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="dbopen"></a><span class="summary-sig-name">dbopen</span>(<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">args</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html#dbopen">source code</a></span>
</td>
</tr>
</table>
</td>
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<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="dbimport"></a><span class="summary-sig-name">dbimport</span>(<span class="summary-sig-arg">target</span>,
<span class="summary-sig-arg">source</span>,
<span class="summary-sig-arg">args</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="Pyblio.Stores.bsddbstore-pysrc.html#dbimport">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
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<!-- ==================== VARIABLES ==================== -->
<a name="section-Variables"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
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<td align="left"><span class="table-header">Variables</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-Variables"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="log"></a><span class="summary-name">log</span> = <code title="logging.getLogger('pyblio.stores.bsddb')">logging.getLogger('pyblio.stores.bsddb')</code>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="_REQUIRED"></a><span class="summary-name">_REQUIRED</span> = <code title="(4, 3, 0, 0, 0)"><code class="variable-group">(</code>4<code class="variable-op">, </code>3<code class="variable-op">, </code>0<code class="variable-op">, </code>0<code class="variable-op">, </code>0<code class="variable-group">)</code></code>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="_units"></a><span class="summary-name">_units</span> = <code title="{'G': 1073741824, 'M': 1048576, 'k': 1024}"><code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">G</code><code class="variable-quote">'</code><code class="variable-op">: </code>1073741824<code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">M</code><code class="variable-quote">'</code><code class="variable-op">: </code>1048576<code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">k</code><code class="variable-quote">'</code><code class="variable-op">: </code>1024<code class="variable-group">}</code></code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="description"></a><span class="summary-name">description</span> = <code title="'Berkeley DB storage'"><code class="variable-quote">'</code><code class="variable-string">Berkeley DB storage</code><code class="variable-quote">'</code></code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="msg"></a><span class="summary-name">msg</span> = <code title="<exceptions.ImportError instance at 0x862ceec>"><exceptions.ImportError instance at 0x862ceec></code>
</td>
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