fp.write(self._pack("HHL4s", tag, typ, count, value)) # -- overwrite here for multi-page -- fp.write(b"\0\0\0\0") # end of entries # pass 3: write auxiliary data to file for tag, typ, count, value, data in entries: fp.write(data) if len(data) & 1: fp.write(b"\0") return offset ImageFileDirectory_v2._load_dispatch = _load_dispatch ImageFileDirectory_v2._write_dispatch = _write_dispatch for idx, name in TYPES.items(): name = name.replace(" ", "_") setattr(ImageFileDirectory_v2, "load_" + name, _load_dispatch[idx][1]) setattr(ImageFileDirectory_v2, "write_" + name, _write_dispatch[idx]) del _load_dispatch, _write_dispatch, idx, name # Legacy ImageFileDirectory support. class ImageFileDirectory_v1(ImageFileDirectory_v2): """This class represents the **legacy** interface to a TIFF tag directory. Exposes a dictionary interface of the tags in the directory:: ifd = ImageFileDirectory_v1() ifd[key] = 'Some Data' ifd.tagtype[key] = 2
# -- overwrite here for multi-page -- fp.write(b"\0\0\0\0") # end of entries # pass 3: write auxiliary data to file for tag, typ, count, value, data in entries: fp.write(data) if len(data) & 1: fp.write(b"\0") return offset ImageFileDirectory_v2._load_dispatch = _load_dispatch ImageFileDirectory_v2._write_dispatch = _write_dispatch for idx, name in TYPES.items(): name = name.replace(" ", "_") setattr(ImageFileDirectory_v2, "load_" + name, _load_dispatch[idx][1]) setattr(ImageFileDirectory_v2, "write_" + name, _write_dispatch[idx]) del _load_dispatch, _write_dispatch, idx, name # Legacy ImageFileDirectory support. class ImageFileDirectory_v1(ImageFileDirectory_v2): """This class represents the **legacy** interface to a TIFF tag directory. Exposes a dictionary interface of the tags in the directory:: ifd = ImageFileDirectory_v1() ifd[key] = 'Some Data' ifd.tagtype[key] = 2