r><td></td><td valign="top"><em>size</em>&nbsp;</td><td> the size of the file
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<p> <dl class="see" compact><dt><b>See also:</b></dt><dd> finishWriting()
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<td class="memname">bool doPrepareWriting</td>
<td>(</td>
<td class="paramtype">&nbsp;<em>self</em>, </td>
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