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| <a href="googleapiclient-module.html">Package googleapiclient</a> :: |
| <a href="googleapiclient.http-module.html">Module http</a> :: |
| Class _StreamSlice |
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| <!-- ==================== CLASS DESCRIPTION ==================== --> |
| <h1 class="epydoc">Class _StreamSlice</h1><p class="nomargin-top"><span class="codelink"><a href="googleapiclient.http-pysrc.html#_StreamSlice">source code</a></span></p> |
| <pre class="base-tree"> |
| object --+ |
| | |
| <strong class="uidshort">_StreamSlice</strong> |
| </pre> |
| |
| <hr /> |
| <p>Truncated stream.</p> |
| <p>Takes a stream and presents a stream that is a slice of the original |
| stream. This is used when uploading media in chunks. In later versions of |
| Python a stream can be passed to httplib in place of the string of data |
| to send. The problem is that httplib just blindly reads to the end of the |
| stream. This wrapper presents a virtual stream that only reads to the end |
| of the chunk.</p> |
| |
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| <span class="summary-type"> </span> |
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| <td><span class="summary-sig"><a href="googleapiclient.http._StreamSlice-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>, |
| <span class="summary-sig-arg">stream</span>, |
| <span class="summary-sig-arg">begin</span>, |
| <span class="summary-sig-arg">chunksize</span>)</span><br /> |
| Constructor.</td> |
| <td align="right" valign="top"> |
| <span class="codelink"><a href="googleapiclient.http-pysrc.html#_StreamSlice.__init__">source code</a></span> |
| |
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| <span class="summary-type"> </span> |
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| <td><span class="summary-sig"><a href="googleapiclient.http._StreamSlice-class.html#read" class="summary-sig-name">read</a>(<span class="summary-sig-arg">self</span>, |
| <span class="summary-sig-arg">n</span>=<span class="summary-sig-default">-1</span>)</span><br /> |
| Read n bytes.</td> |
| <td align="right" valign="top"> |
| <span class="codelink"><a href="googleapiclient.http-pysrc.html#_StreamSlice.read">source code</a></span> |
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| <code>__sizeof__</code>, |
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| <code>__subclasshook__</code> |
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| <a name="__init__"></a> |
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| <h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>, |
| <span class="sig-arg">stream</span>, |
| <span class="sig-arg">begin</span>, |
| <span class="sig-arg">chunksize</span>)</span> |
| <br /><em class="fname">(Constructor)</em> |
| </h3> |
| </td><td align="right" valign="top" |
| ><span class="codelink"><a href="googleapiclient.http-pysrc.html#_StreamSlice.__init__">source code</a></span> |
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| |
| <pre class="literalblock"> |
| Constructor. |
| |
| Args: |
| stream: (io.Base, file object), the stream to wrap. |
| begin: int, the seek position the chunk begins at. |
| chunksize: int, the size of the chunk. |
| |
| </pre> |
| <dl class="fields"> |
| <dt>Overrides: |
| object.__init__ |
| </dt> |
| </dl> |
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| <a name="read"></a> |
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| <h3 class="epydoc"><span class="sig"><span class="sig-name">read</span>(<span class="sig-arg">self</span>, |
| <span class="sig-arg">n</span>=<span class="sig-default">-1</span>)</span> |
| </h3> |
| </td><td align="right" valign="top" |
| ><span class="codelink"><a href="googleapiclient.http-pysrc.html#_StreamSlice.read">source code</a></span> |
| </td> |
| </tr></table> |
| |
| <pre class="literalblock"> |
| Read n bytes. |
| |
| Args: |
| n, int, the number of bytes to read. |
| |
| Returns: |
| A string of length 'n', or less if EOF is reached. |
| |
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