human
Here's a good function header given the following:
I wrote the below code

    dwarfdata = None
    sysmapdata = None
    (memmodel, arch) = ('32bit', 'x86')
    profilename = os.path.splitext(os.path.basename(profpkg.filename))[0]
    for f in profpkg.filelist:
        if f.filename.lower().endswith('.dwarf'):
            dwarfdata = profpkg.read(f.filename)
        elif ('system.map' in f.filename.lower()):
            sysmapdata = profpkg.read(f.filename)
            (arch, memmodel, sysmap) = parse_system_map(profpkg.read(f.filename), 'kernel')
    if (memmodel == '64bit'):
        arch = 'x64'
    if ((not sysmapdata) or (not dwarfdata)):
        return None
    class AbstractLinuxProfile(obj.Profile, ):
        __doc__ = ((('A    Profile    for    Linux    ' + profilename) + '    ') + arch)
        _md_os = 'linux'
        _md_memory_model = memmodel
        _md_arch = arch
        native_mapping = {'32bit': native_types.x86_native_types, '64bit': x64_native_types}
        def __init__(self, *args, **kwargs):
            self.sys_map = {}
            self.sym_addr_cache = {}
            self.physical_shift = 0
            self.virtual_shift = 0
            obj.Profile.__init__(self, *args, **kwargs)
        def clear(self):
            'Clear    out    the    system    map,    and    everything    else'
            self.sys_map = {}
            self.sym_addr_cache = {}
            self.physical_shift = 0
            self.virtual_shift = 0
            obj.Profile.clear(self)
        def reset(self):
            'Reset    the    vtypes,    sysmap    and    apply    modifications,    then    compile'
            self.clear()
            self.load_vtypes()
            self.load_sysmap()
            self.load_modifications()
            self.compile()
        def _merge_anonymous_members(self, vtypesvar):
            members_index = 1
            types_index = 1
            offset_index = 0
            try:
                for candidate in vtypesvar:
                    done = False
                    while (not done):
                        if...

What's a good function header?
assistant
#Here's a good function header.

def LinuxProfileFactory(profpkg):