How to use the template.office.excel.Boolean function in template

('validation', 0x06),
                ('pivot-rowcol', 0x07),
                ('row', 0x09),
            ]
        _fields_ = R([
            (1, 'UseCB'),
            (1, 'fValidPlex'),
            (1, 'fValidIds'),
            (1, 'fNo3d'),
            (1, 'wListSelType'),
            (1, 'unused'),
            (1, 'reserved'),
            (_lct, 'lct'),
        ])

    class _bsels(Boolean, ubyte1): pass

    _fields_ = [
        (ObjFmlaNoSize, 'fmla'),
        (uint2, 'cLines'),
        (uint2, 'iSel'),
        (_flags, 'flags'),
        (ObjId, 'idEdit'),
        (LbsDropData, 'dropData'),
        (lambda s: dyn.array(XLUnicodeString, s['cLines'].li.int()), 'dropData'),
        (lambda s: dyn.array(s._bsels, s['cLines'].li.int()), 'bsels'),
    ]

@Ft.define
class FtGboData(pstruct.type):
    featureType = 0x000f
    class _flags(pbinary.flags):

(lambda s: dyn.array(uint4, s['cId'].li.int()), 'rgId'),
    ]
class Feat11RgSharepointIdDel(Feat11RgSharepointId): pass
class Feat11RgSharepointIdChange(Feat11RgSharepointId): pass

class Feat11CellStruct(pstruct.type):
    _fields_ = [(uint4, 'idxRow'),(uint4,'idxField')]

class Feat11RgInvalidCells(pstruct.type):
    _fields_ = [
        (uint2, 'cCellInvalid'),
        (lambda s: dyn.array(Feat11CellStruct, s['cCellInvalid'].li.int()), 'rgCellInvalid'),
    ]

class TableFeatureType(pstruct.type):
    class crwHeader(Boolean, uint4): pass
    class crwTotals(Boolean, uint4): pass

    class _flags(pbinary.flags):
        _fields_ = R([
            (1, 'unused2'), (1, 'fAutoFilter'), (1, 'fPersistAutoFilter'),
            (1, 'fShowInsertRow'), (1, 'fInsertRowInsCells'), (1, 'fLoadPldwIdDeleted'),
            (1, 'fShownTotalRow'), (1, 'reserved1'), (1, 'fNeedsCommit'),
            (1, 'fSingleCell'), (1, 'reserved2'), (1, 'fApplyAutoFilter'),
            (1, 'fForceInsertToBeVis'), (1, 'fCompressedXml'), (1, 'fLoadCSPName'),
            (1, 'fLoadPldwIdChanged'), (4, 'verXL'), (1, 'fLoadEntryId'),
            (1, 'fLoadPllstclInvalid'), (1, 'fGoodRupBld'), (1, 'unused3'),
            (1, 'fPublished'), (7, 'reserved3'),
        ])

    def __cSPName(self):
        return XLUnicodeString if self['flags'].li['fLoadCSPName'] else ptype.undefined

]

class HideObjEnum(pint.enum):
    _values_ = [
        ('SHOWALL',         0),
        ('SHOWPLACEHOLDER', 1),
        ('HIDEALL',         2),
    ]

@RT_Excel.define
class HideObj(HideObjEnum, uint2):
    type = 0x8d
    type = 141

@RT_Excel.define
class Backup(Boolean, uint2):
    type = 0x40
    type = 64

@RT_Excel.define
class CompressPictures(pstruct.type):
    type = 0x89b
    type = 2203
    class _fAutoCompressPicture(Boolean, uint4): pass

    _fields_ = [
        (FrtHeader, 'frtHeader'),
        (_fAutoCompressPicture, 'fAutoCompressPicture'),
    ]

class TabIndex(uint2): pass

('horizontal+', 1),
            ('horizontal-', 2),
            ('vertical+', 3),
            ('vertical-', 4),
        ]

    class ebsrc(pint.enum, ubyte1):
        _values_ = [
            ('percentage', 1),
            ('fixed', 2),
            ('standard', 3),
            ('custom', 4),
            ('error', 5),
        ]

    class fTeeTop(Boolean, ubyte1): pass

    _fields_ = [
        (sertm, 'sertm'),
        (ebsrc, 'ebsrc'),
        (fTeeTop, 'fTeeTop'),
        (ubyte1, 'reserved'),
        (Xnum, 'numValue'),
        (uint2, 'cnum'),
    ]

class SharedFeatureType(pint.enum, uint2):
    _values_ = [
        ('ISFPROTECTION', 0x2),
        ('ISFFEC2', 0x3),
        ('ISFFACTOID', 0x4),
        ('ISFLIST', 0x5),

class _fAutoCompressPicture(Boolean, uint4): pass

    _fields_ = [
        (FrtHeader, 'frtHeader'),
        (_fAutoCompressPicture, 'fAutoCompressPicture'),
    ]

class TabIndex(uint2): pass

@RT_Excel.define
class Password(uint2):
    type = 0x13
    type = 19

@RT_Excel.define
class Protect(Boolean, uint2):
    type = 0x12
    type = 18

@RT_Excel.define
class WinProtect(Boolean, uint2):
    type = 0x19
    type = 25

@RT_Excel.define
class UsesELFs(Boolean, uint2):
    type = 0x1ae
    type = 352

@RT_Excel.define
class WriteAccess(pstruct.type):
    type = 0x5c

]

class TabIndex(uint2): pass

@RT_Excel.define
class Password(uint2):
    type = 0x13
    type = 19

@RT_Excel.define
class Protect(Boolean, uint2):
    type = 0x12
    type = 18

@RT_Excel.define
class WinProtect(Boolean, uint2):
    type = 0x19
    type = 25

@RT_Excel.define
class UsesELFs(Boolean, uint2):
    type = 0x1ae
    type = 352

@RT_Excel.define
class WriteAccess(pstruct.type):
    type = 0x5c
    type = 92
    _fields_ = [
        (XLUnicodeString, 'userName'),
        (lambda s: dyn.block(112-s['userName'].li.size()), 'unused')
    ]

@RT_Excel.define
class HideObj(HideObjEnum, uint2):
    type = 0x8d
    type = 141

@RT_Excel.define
class Backup(Boolean, uint2):
    type = 0x40
    type = 64

@RT_Excel.define
class CompressPictures(pstruct.type):
    type = 0x89b
    type = 2203
    class _fAutoCompressPicture(Boolean, uint4): pass

    _fields_ = [
        (FrtHeader, 'frtHeader'),
        (_fAutoCompressPicture, 'fAutoCompressPicture'),
    ]

class TabIndex(uint2): pass

@RT_Excel.define
class Password(uint2):
    type = 0x13
    type = 19

@RT_Excel.define
class Protect(Boolean, uint2):
    type = 0x12

@RT_Excel.define
class CalcMode(pint.enum, uint2):
    type = 0xd
    type = 13
    _values_ = [
        ('Manual', 0),('Automatic', 1),('No Tables', 2),
    ]

@RT_Excel.define
class BuiltInFnGroupCount(uint2):
    type = 156
    type = 0x9c

@RT_Excel.define
class Prot4Rev(Boolean, uint2):
    type = 431
    type = 0x1af

@RT_Excel.define
class Prot4RevPass(uint2):
    type = 444
    type = 0x1bc

@RT_Excel.define
class DSF(uint2):
    type = 353
    type = 0x161

@RT_Excel.define
class MsoDrawingGroup(art.OfficeArtDggContainer):
    type = 0xeb

_fields_ = [
        (FrtHeader, 'frtHeader'),
        (uint4, 'dwThemeVersion'),
        (__rgb, 'rgb'),
    ]

@RT_Excel.define
class Blank(Cell):
    type = 513
    type = 0x201

@RT_Excel.define
class ForceFullCalculation(pstruct.type):
    type = 0x8a3
    type = 2211
    class _fNoDeps(Boolean, uint4): pass
    _fields_ = [
        (FrtHeader, 'frtHeader'),
        (_fNoDeps, 'fNoDeps'),
    ]

class XTI(pstruct.type):
    _fields_ = [
        (uint2, 'iSupBook'),
        (sint2, 'iTabFirst'),
        (sint2, 'iTabLast'),
    ]

@RT_Excel.define
class ExternSheet(pstruct.type):
    type = 0x17
    type = 23

]
class Feat11RgSharepointIdDel(Feat11RgSharepointId): pass
class Feat11RgSharepointIdChange(Feat11RgSharepointId): pass

class Feat11CellStruct(pstruct.type):
    _fields_ = [(uint4, 'idxRow'),(uint4,'idxField')]

class Feat11RgInvalidCells(pstruct.type):
    _fields_ = [
        (uint2, 'cCellInvalid'),
        (lambda s: dyn.array(Feat11CellStruct, s['cCellInvalid'].li.int()), 'rgCellInvalid'),
    ]

class TableFeatureType(pstruct.type):
    class crwHeader(Boolean, uint4): pass
    class crwTotals(Boolean, uint4): pass

    class _flags(pbinary.flags):
        _fields_ = R([
            (1, 'unused2'), (1, 'fAutoFilter'), (1, 'fPersistAutoFilter'),
            (1, 'fShowInsertRow'), (1, 'fInsertRowInsCells'), (1, 'fLoadPldwIdDeleted'),
            (1, 'fShownTotalRow'), (1, 'reserved1'), (1, 'fNeedsCommit'),
            (1, 'fSingleCell'), (1, 'reserved2'), (1, 'fApplyAutoFilter'),
            (1, 'fForceInsertToBeVis'), (1, 'fCompressedXml'), (1, 'fLoadCSPName'),
            (1, 'fLoadPldwIdChanged'), (4, 'verXL'), (1, 'fLoadEntryId'),
            (1, 'fLoadPllstclInvalid'), (1, 'fGoodRupBld'), (1, 'unused3'),
            (1, 'fPublished'), (7, 'reserved3'),
        ])

    def __cSPName(self):
        return XLUnicodeString if self['flags'].li['fLoadCSPName'] else ptype.undefined
    def __entryId(self):