389 lines
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389 lines
14 KiB
HTML
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<a href="lastfm-module.html">Package lastfm</a> ::
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<a href="lastfm.lazylist-module.html" onclick="show_private();">Module lazylist</a> ::
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Class LazyList
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<table cellpadding="0" cellspacing="0">
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<!-- hide/show private -->
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<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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<tr><td align="right"><span class="options"
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<!-- ==================== CLASS DESCRIPTION ==================== -->
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<h1 class="epydoc">Class LazyList</h1><p class="nomargin-top"><span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList">source code</a></span></p>
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<pre class="base-tree">
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object --+
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<strong class="uidshort">LazyList</strong>
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</pre>
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<dl><dt>Known Subclasses:</dt>
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<dd>
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<ul class="subclass-list">
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<li><a href="lastfm.lazylist.RecursiveLazyList-class.html">RecursiveLazyList</a></li> </ul>
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</dd></dl>
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<hr />
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<p>A Sequence whose values are computed lazily by an iterator.</p>
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<!-- ==================== INSTANCE METHODS ==================== -->
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<td align="left"><span class="table-header">Instance Methods</span></td>
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><span class="options">[<a href="#section-InstanceMethods"
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<td><span class="summary-sig"><a href="lastfm.lazylist.LazyList-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
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<span class="summary-sig-arg">iterable</span>)</span><br />
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x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
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<td align="right" valign="top">
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<span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.__init__">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="__len__"></a><span class="summary-sig-name">__len__</span>(<span class="summary-sig-arg">self</span>)</span><br />
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Get the length of a LazyList's computed data.</td>
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<td align="right" valign="top">
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<span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.__len__">source code</a></span>
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<td width="15%" align="right" valign="top" class="summary">
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<span class="summary-type"> </span>
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</td><td class="summary">
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<td><span class="summary-sig"><a href="lastfm.lazylist.LazyList-class.html#__getitem__" class="summary-sig-name">__getitem__</a>(<span class="summary-sig-arg">self</span>,
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<span class="summary-sig-arg">i</span>)</span><br />
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Get an item from a LazyList.</td>
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<td align="right" valign="top">
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<span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.__getitem__">source code</a></span>
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<td width="15%" align="right" valign="top" class="summary">
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<span class="summary-type"> </span>
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</td><td class="summary">
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<td><span class="summary-sig"><a name="__iter__"></a><span class="summary-sig-name">__iter__</span>(<span class="summary-sig-arg">self</span>)</span><br />
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return an iterator over each value in the sequence, whether it has
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been computed yet or not.</td>
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<td align="right" valign="top">
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<span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.__iter__">source code</a></span>
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<td width="15%" align="right" valign="top" class="summary">
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<span class="summary-type"> </span>
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</td><td class="summary">
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td><span class="summary-sig"><a name="computed"></a><span class="summary-sig-name">computed</span>(<span class="summary-sig-arg">self</span>)</span><br />
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Return an iterator over the values in a LazyList that have already
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been computed.</td>
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<td align="right" valign="top">
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<span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.computed">source code</a></span>
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<td width="15%" align="right" valign="top" class="summary">
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<span class="summary-type"> </span>
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</td><td class="summary">
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td><span class="summary-sig"><a href="lastfm.lazylist.LazyList-class.html#exhaust" class="summary-sig-name">exhaust</a>(<span class="summary-sig-arg">self</span>,
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<span class="summary-sig-arg">index</span>=<span class="summary-sig-default">None</span>)</span><br />
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Exhaust the iterator generating this LazyList's values.</td>
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<td align="right" valign="top">
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<span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.exhaust">source code</a></span>
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<td colspan="2" class="summary">
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
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<code>__delattr__</code>,
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<code>__format__</code>,
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<code>__getattribute__</code>,
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<code>__hash__</code>,
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<code>__new__</code>,
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<code>__reduce__</code>,
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<code>__reduce_ex__</code>,
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<code>__repr__</code>,
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<code>__setattr__</code>,
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<code>__sizeof__</code>,
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<code>__str__</code>,
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<code>__subclasshook__</code>
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</p>
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</table>
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<!-- ==================== PROPERTIES ==================== -->
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<a name="section-Properties"></a>
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<td align="left"><span class="table-header">Properties</span></td>
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<td align="right" valign="top"
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><span class="options">[<a href="#section-Properties"
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class="privatelink" onclick="toggle_private();"
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<td colspan="2" class="summary">
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
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<code>__class__</code>
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</p>
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<!-- ==================== METHOD DETAILS ==================== -->
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<td align="left"><span class="table-header">Method Details</span></td>
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<a name="__init__"></a>
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<div>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
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<span class="sig-arg">iterable</span>)</span>
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<br /><em class="fname">(Constructor)</em>
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</h3>
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</td><td align="right" valign="top"
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><span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.__init__">source code</a></span>
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</td>
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</tr></table>
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<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
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signature</p>
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<dl class="fields">
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<dt>Overrides:
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object.__init__
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<dd><em class="note">(inherited documentation)</em></dd>
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</dt>
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</dl>
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</td></tr></table>
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</div>
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<a name="__getitem__"></a>
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<div>
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<table class="details" border="1" cellpadding="3"
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cellspacing="0" width="100%" bgcolor="white">
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<tr><td>
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<tr valign="top"><td>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__getitem__</span>(<span class="sig-arg">self</span>,
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<span class="sig-arg">i</span>)</span>
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<br /><em class="fname">(Indexing operator)</em>
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</h3>
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</td><td align="right" valign="top"
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><span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.__getitem__">source code</a></span>
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</td>
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</tr></table>
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<p>Get an item from a LazyList. i should be a positive integer or a slice
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object.</p>
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<dl class="fields">
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</dl>
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</td></tr></table>
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</div>
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<a name="exhaust"></a>
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<div>
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<table class="details" border="1" cellpadding="3"
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cellspacing="0" width="100%" bgcolor="white">
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<tr><td>
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<tr valign="top"><td>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">exhaust</span>(<span class="sig-arg">self</span>,
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<span class="sig-arg">index</span>=<span class="sig-default">None</span>)</span>
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</h3>
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</td><td align="right" valign="top"
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><span class="codelink"><a href="lastfm.lazylist-pysrc.html#LazyList.exhaust">source code</a></span>
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</td>
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</tr></table>
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<p>Exhaust the iterator generating this LazyList's values. if index is
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None, this will exhaust the iterator completely. Otherwise, it will
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iterate over the iterator until either the list has a value for index or
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the iterator is exhausted.</p>
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<dl class="fields">
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