pydicom.fileutil.find_delimiter¶
- pydicom.fileutil.find_delimiter(fp: BinaryIO, delimiter: pydicom.tag.BaseTag, is_little_endian: bool, read_size: int = 128, rewind: bool = True) Optional[int] ¶
Return file position where 4-byte delimiter is located.
- Parameters
delimiter (int) – The delimiter to search for.
is_little_endian (bool) –
True
if little endian,False
otherwise.read_size (int) – See
find_bytes()
for parameter info.rewind (bool) – Flag to rewind to initial position after searching.
- Returns
Returns
None
if end of file is reached without finding the delimiter, otherwise the byte offset to the delimiter.- Return type
int or None