Filter specific flags
- *:const:`KQ_FILTER_READ` and :const:`KQ_FILTER_WRITE` filter flags*
+ :const:`KQ_FILTER_READ` and :const:`KQ_FILTER_WRITE` filter flags
+----------------------------+--------------------------------------------+
| Constant | Meaning |
+----------------------------+--------------------------------------------+
- *:const:`KQ_FILTER_VNODE` filter flags*
+ :const:`KQ_FILTER_VNODE` filter flags
+----------------------------+--------------------------------------------+
| Constant | Meaning |
+----------------------------+--------------------------------------------+
- *:const:`KQ_FILTER_PROC` filter flags*
+ :const:`KQ_FILTER_PROC` filter flags
+----------------------------+--------------------------------------------+
| Constant | Meaning |
| :const:`KQ_NOTE_TRACKERR` | unable to attach to a child |
+----------------------------+--------------------------------------------+
- *:const:`KQ_FILTER_NETDEV` filter flags* [not available on Mac OS X]
+ :const:`KQ_FILTER_NETDEV` filter flags [not available on Mac OS X]
+----------------------------+--------------------------------------------+
| Constant | Meaning |
.. function:: gethostname()
Return a string containing the hostname of the machine where the Python
- interpreter is currently executing. If you want to know the current machine's IP
- address, you may want to use ``gethostbyname(gethostname())``. This operation
- assumes that there is a valid address-to-host mapping for the host, and the
- assumption does not always hold. Note: :func:`gethostname` doesn't always return
- the fully qualified domain name; use ``getfqdn()`` (see above).
+ interpreter is currently executing.
+
+ If you want to know the current machine's IP address, you may want to use
+ ``gethostbyname(gethostname())``. This operation assumes that there is a
+ valid address-to-host mapping for the host, and the assumption does not
+ always hold.
+
+ Note: :func:`gethostname` doesn't always return the fully qualified domain
+ name; use ``getfqdn()`` (see above).
.. function:: gethostbyaddr(ip_address)
from array import array
from weakref import proxy
-from test.support import TESTFN, findfile, run_unittest
+from test.support import TESTFN, findfile, check_warnings, run_unittest
from collections import UserList
import _fileio
def testInvalidInit(self):
self.assertRaises(TypeError, _fileio._FileIO, "1", 0, 0)
+ def testWarnings(self):
+ with check_warnings() as w:
+ self.assertEqual(w.warnings, [])
+ self.assertRaises(TypeError, _fileio._FileIO, [])
+ self.assertEqual(w.warnings, [])
+ self.assertRaises(ValueError, _fileio._FileIO, "/some/invalid/name", "rt")
+ self.assertEqual(w.warnings, [])
+
def test_main():
# Historically, these tests have been sloppy about removing TESTFN.
else:
self.assert_(issubclass(obj, io.IOBase))
+
def test_main():
support.run_unittest(IOTest, BytesIOTest, StringIOTest,
BufferedReaderTest, BufferedWriterTest,