改变打印报表的文件名

[codefans]

打印pdf的时候文件名都是单一的，不符合需求。
  找了一些资料说在setting里面的report修改  ，试了一些不行。

  后来看到一个从生成时候修改，
  很不错，分享下：

找到web/controllers 下的main.py
  找到这句：
 

 file_name = '%s.%s' % (name_flag ,file_name, report_struct['format'])

  在前面添加

&nbsp; if action.has_key(&#039;context&#039;):<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; action_context = action.get(&#039;context&#039;,{})<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if action_context.has_key(&#039;active_model&#039;) and action_context.has_key(&#039;active_id&#039;):<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; action_active_model = action_context.get(&#039;active_model&#039;,&#039;&#039;)<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; action_active_ids = action_context.get(&#039;active_ids&#039;, &#91;])<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if action_active_model and action_active_ids:<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; # Use built-in ORM method to get data from DB<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; m = req.session.model(action_active_model)<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; r = m.read(action_active_ids, False, context)<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; # Parse result to create a better filename<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for i, item in enumerate(r):<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if item.has_key(&#039;name&#039;):<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if i == 0: <br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; file_name = (&#039;%s&#039;) % (item&#91;&#039;name&#039;])<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else:<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; file_name = (&#039;%s-%s&#039;) % (file_name, item&#91;&#039;name&#039;])&nbsp; 

ok， 后面生成的文件名你可以自己再设计...