How can i do this using a Python Regex?

Posted by uberjumper on Stack Overflow See other posts from Stack Overflow or by uberjumper
Published on 2010-05-08T23:19:46Z Indexed on 2010/05/08 23:38 UTC
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python

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regex

I am trying to properly extract methods definitions that are generated by comtypes for Com Interfaces using a regex. Furthermore some of them are blank which causes even more problems for me.

Basically i have this:

IXMLSerializerAlt._methods_ = [
    COMMETHOD([helpstring(u'Loads an object from an XML string.')], HRESULT, 'LoadFromString',
              ( ['in'], BSTR, 'XML' ),
              ( ['in'], BSTR, 'TypeName' ),
              ( ['in'], BSTR, 'TypeNamespaceURI' ),
              ( ['retval', 'out'], POINTER(POINTER(IUnknown)), 'obj' )),
]

class EnvironmentManager(CoClass):
    u'Singleton object that manages different environments (collections of configuration information).'
    _reg_clsid_ = GUID('{8A626D49-5F5E-47D9-9463-0B802E9C4167}')
    _idlflags_ = []
    _typelib_path_ = typelib_path
    _reg_typelib_ = ('{5E1F7BC3-67C5-4AEE-8EC6-C4B73AAC42ED}', 1, 0)

INumberFormat._methods_ = [
]

I want to extract both the IXMLSerializerAlt and INumberFormat methods definitions however i cant figure out a proper regex. E.g. for IXMLSerializer i want to extract this:

IXMLSerializerAlt._methods_ = [
    COMMETHOD([helpstring(u'Loads an object from an XML string.')], HRESULT, 'LoadFromString',
              ( ['in'], BSTR, 'XML' ),
              ( ['in'], BSTR, 'TypeName' ),
              ( ['in'], BSTR, 'TypeNamespaceURI' ),
              ( ['retval', 'out'], POINTER(POINTER(IUnknown)), 'obj' )),
]

This regex in my mind this should work:

^\w+\._methods_\s=\s\[$
(^.+$)*
^]$

Im checking my regex's using kodos however i cannot figure out a way to make this work.

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