<p style="color:rgb(85,85,85);font-family:'microsoft yahei';font-size:15px;"><span style="font-family:'Microsoft YaHei';font-size:14px;">转自:http://blog.csdn.net/moxiaomomo/article/details/11470157
<p style="color:rgb(85,85);font-family:'microsoft yahei';font-size:15px;"><span style="font-family:'Microsoft YaHei';font-size:14px;"><p style="color:rgb(85,85);font-family:'microsoft yahei';font-size:15px;"><span style="font-family:'Microsoft YaHei';font-size:14px;">在使用multiprocessing模块时,使用了同步锁Lock,结果出现了如下错误:<p style="color:rgb(85,85);font-family:'microsoft yahei';font-size:15px;"><span style="font-family:'Microsoft YaHei';font-size:14px;"><span style="color:rgb(255,0);">RuntimeError: Lock objects should only be shared between processes through inheritance
<p style="color:rgb(85,85);font-family:'microsoft yahei';font-size:15px;"><span style="font-family:'Microsoft YaHei';font-size:14px;">我本来是这样用的:<p style="color:rgb(85,85);font-family:'microsoft yahei';font-size:15px;"><div class="dp-Highlighter bg_python" style="font-family:Consolas,'Courier New',Courier,mono,serif;background-color:rgb(231,229,220);overflow:hidden;border-color:rgb(204,204,204);color:rgb(85,85);"><div class="bar"><div class="tools" style="font-size:9px;line-height:normal;font-family:Verdana,Geneva,Arial,Helvetica,sans-serif;color:#C0C0C0;background-color:rgb(248,248,248);border-left:3px solid rgb(108,226,108);border-right:1px solid rgb(231,220);">[python] <a href="http://blog.csdn.net/moxiaomomo/article/details/11470157#" rel="nofollow" class="ViewSource" title="view plain" style="background-image:url("images/default/ico_plain.gif");background-position:left top;background-repeat:no-repeat;background-color:inherit;border:none;color:rgb(12,137,207);display:inline-block;width:16px;text-indent:-2000px;">view plain <a href="http://blog.csdn.net/moxiaomomo/article/details/11470157#" rel="nofollow" class="CopyToClipboard" title="copy" style="background-image:url("images/default/ico_copy.gif");background-position:left top;background-repeat:no-repeat;background-color:inherit;border:none;color:rgb(12,207);display:inline-block;width:16px;text-indent:-2000px;">copy<div style="width:18px;z-index:99;">
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