diff options
Diffstat (limited to 'Modules/_io/iobase.c')
| -rw-r--r-- | Modules/_io/iobase.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c index 84b560a..ec7a242 100644 --- a/Modules/_io/iobase.c +++ b/Modules/_io/iobase.c @@ -35,7 +35,8 @@ PyDoc_STRVAR(iobase_doc, "Even though IOBase does not declare read, readinto, or write because\n" "their signatures will vary, implementations and clients should\n" "consider those methods part of the interface. Also, implementations\n" - "may raise a IOError when operations they do not support are called.\n" + "may raise UnsupportedOperation when operations they do not support are\n" + "called.\n" "\n" "The basic type used for binary data read from or written to a file is\n" "bytes. bytearrays are accepted too, and in some cases (such as\n" @@ -300,7 +301,7 @@ iobase_dealloc(iobase *self) PyDoc_STRVAR(iobase_seekable_doc, "Return whether object supports random access.\n" "\n" - "If False, seek(), tell() and truncate() will raise IOError.\n" + "If False, seek(), tell() and truncate() will raise UnsupportedOperation.\n" "This method may need to do a test seek()."); static PyObject * @@ -317,7 +318,7 @@ _PyIOBase_check_seekable(PyObject *self, PyObject *args) return NULL; if (res != Py_True) { Py_CLEAR(res); - PyErr_SetString(PyExc_IOError, "File or stream is not seekable."); + iobase_unsupported("File or stream is not seekable."); return NULL; } if (args == Py_True) { @@ -329,7 +330,7 @@ _PyIOBase_check_seekable(PyObject *self, PyObject *args) PyDoc_STRVAR(iobase_readable_doc, "Return whether object was opened for reading.\n" "\n" - "If False, read() will raise IOError."); + "If False, read() will raise UnsupportedOperation."); static PyObject * iobase_readable(PyObject *self, PyObject *args) @@ -346,7 +347,7 @@ _PyIOBase_check_readable(PyObject *self, PyObject *args) return NULL; if (res != Py_True) { Py_CLEAR(res); - PyErr_SetString(PyExc_IOError, "File or stream is not readable."); + iobase_unsupported("File or stream is not readable."); return NULL; } if (args == Py_True) { @@ -358,7 +359,7 @@ _PyIOBase_check_readable(PyObject *self, PyObject *args) PyDoc_STRVAR(iobase_writable_doc, "Return whether object was opened for writing.\n" "\n" - "If False, read() will raise IOError."); + "If False, write() will raise UnsupportedOperation."); static PyObject * iobase_writable(PyObject *self, PyObject *args) @@ -375,7 +376,7 @@ _PyIOBase_check_writable(PyObject *self, PyObject *args) return NULL; if (res != Py_True) { Py_CLEAR(res); - PyErr_SetString(PyExc_IOError, "File or stream is not writable."); + iobase_unsupported("File or stream is not writable."); return NULL; } if (args == Py_True) { |