pydicom.filebase.DicomFileLike

class pydicom.filebase.DicomFileLike(file_like_obj: Union[TextIO, BinaryIO, _io.BytesIO], *args: Any, **kwargs: Any)

__init__(file_like_obj: Union[TextIO, BinaryIO, _io.BytesIO], *args: Any, **kwargs: Any) → None

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__(file_like_obj, *args, **kwargs)	Initialize self.
no_read([bytes_read])	Used for file-like objects where no read is available
no_seek(offset[, from_what])	Used for file-like objects where no seek is available
no_write(bytes_read)	Used for file-like objects where no write is available
read([length, need_exact_length])	Reads the required length, returns EOFError if gets less
read_beUL()	Return an unsigned long read with big endian byte order
read_beUS()	Return an unsigned short from the file with big endian byte order
read_be_tag()	Read and return two unsigned shorts (big endian) from the file.
read_leUL()	Return an unsigned long read with little endian byte order
read_leUS()	Return an unsigned short from the file with little endian byte order
read_le_tag()	Read and return two unsigned shorts (little endian) from the file.
write_UL(val)	Write an unsigned long with little endian byte order
write_US(val)	Write an unsigned short with little endian byte order
write_beUL(val)	Write an unsigned long with big endian byte order
write_beUS(val)	Write an unsigned short with big endian byte order
write_leUL(val)	Write an unsigned long with little endian byte order
write_leUS(val)	Write an unsigned short with little endian byte order
write_tag(tag)	Write a dicom tag (two unsigned shorts) to the file.

Attributes

defer_size
is_implicit_VR
is_little_endian
max_read_attempts

no_read(bytes_read: Optional[int] = None) → None

Used for file-like objects where no read is available

no_seek(offset: int, from_what: int = 0) → None

Used for file-like objects where no seek is available

no_write(bytes_read: bytes) → None

Used for file-like objects where no write is available