@spiceErrorCheck<EOL>@spiceFoundExceptionThrower<EOL>def stpool(item, nth, contin, lenout=_default_len_out):
item = stypes.stringToCharP(item)<EOL>contin = stypes.stringToCharP(contin)<EOL>nth = ctypes.c_int(nth)<EOL>strout = stypes.stringToCharP(lenout)<EOL>lenout = ctypes.c_int(lenout)<EOL>found = ctypes.c_int()<EOL>sizet = ctypes.c_int()<EOL>libspice.stpool_c(item, nth, contin, lenout, strout, ctypes.byref(sizet),<EOL>ctypes.byref(found))<EOL>return stypes.toPythonString(strout), sizet.value, bool(found.value)<EOL>
Retrieve the nth string from the kernel pool variable, where the
string may be continued across several components of the kernel pool
variable.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/stpool_c.html

:param item: Name of the kernel pool variable.
:type item: str
:param nth: Index of the full string to retrieve.
:type nth: int
:param contin: Character sequence used to indicate continuation.
:type contin: str
:param lenout: Available space in output string.
:type lenout: int
:return:
        A full string concatenated across continuations,
        The number of characters in the full string value.
:rtype: tuple