rpp 0.4

说明

rpp是一种用于描述REAPER项目的格式。此软件包设计为RPP 解析器/发射器并使用PLY作为解析器框架。

示例

导入包：

>>>importrpp

解码rpp:

>>>r=rpp.loads("""\
<REAPER_PROJECT 0.1 "4.32" 1372525904
  RIPPLE 0
  GROUPOVERRIDE 0 0 0
  AUTOXFADE 1
>
""")>>>rElement(tag='REAPER_PROJECT',attrib=['0.1','4.32','1372525904'],children=[['RIPPLE','0'],['GROUPOVERRIDE','0','0','0'],['AUTOXFADE','1'],])

将元素转换为rpp:

>>>fromrppimportElement>>>rpp.dumps(...Element(tag='REAPER_PROJECT',attrib=['0.1','4.32','1372525904'],children=[...['RIPPLE','0'],...['GROUPOVERRIDE','0','0','0'],...['AUTOXFADE','1'],...]))'<REAPER_PROJECT 0.1 4.32 1372525904\n  RIPPLE 0\n  GROUPOVERRIDE 0 0 0\n  AUTOXFADE 1\n>\n'

Element模拟xml.etree.ElementTree.Element的接口。您可以使用findall执行查询操作， find，iterfind。请注意，不支持属性和文本谓词。

>>>groupoverride=r.find('.//GROUPOVERRIDE')>>>groupoverride['GROUPOVERRIDE','0','0','0']>>>groupoverride[1:]=['9','9','9']>>>rElement(tag='REAPER_PROJECT',attrib=['0.1','4.32','1372525904'],children=[['RIPPLE','0'],['GROUPOVERRIDE','9','9','9'],['AUTOXFADE','1'],])

依赖关系

• attrs
• ply