Lines Matching refs:UnsupportedOperation

309     UnsupportedOperation = io.UnsupportedOperation  variable
311     class UnsupportedOperation(OSError, ValueError):  class
352         raise UnsupportedOperation("%s.%s() not supported" %
447             raise UnsupportedOperation("File or stream is not seekable."
461             raise UnsupportedOperation("File or stream is not readable."
475             raise UnsupportedOperation("File or stream is not writable."
1632             raise UnsupportedOperation('File not open for reading')
1636             raise UnsupportedOperation('File not open for writing')
2010             except (AttributeError, UnsupportedOperation):
2135             raise UnsupportedOperation(
2323             raise UnsupportedOperation("underlying stream is not seekable")
2451             raise UnsupportedOperation("underlying stream is not seekable")
2454                 raise UnsupportedOperation("can't do nonzero cur-relative seeks")
2461                 raise UnsupportedOperation("can't do nonzero end-relative seeks")