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author | Sebastian Deiss <s.deiss@science-computing.de> | 2014-03-26 11:39:26 +0100 |
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committer | Sebastian Deiss <s.deiss@science-computing.de> | 2014-03-26 11:39:26 +0100 |
commit | a23d9bc654b5278f1ab43df825ed559e4f9a2332 (patch) | |
tree | 593ae35cd2b7f550f5b9ff3d4babac57f072e741 /paramiko/pipe.py | |
parent | 5407b1a27468d5abedde93b51aad5bd97bd046c4 (diff) | |
parent | bd8f96d33a3e1ee6162540a6f230ef93e435528a (diff) | |
download | paramiko-a23d9bc654b5278f1ab43df825ed559e4f9a2332.tar.gz |
Merge branch 'master' into gssapi-py3-support
Conflicts:
.gitignore
README
demos/demo_simple.py
dev-requirements.txt
paramiko/__init__.py
paramiko/_winapi.py
paramiko/agent.py
paramiko/auth_handler.py
paramiko/ber.py
paramiko/buffered_pipe.py
paramiko/channel.py
paramiko/client.py
paramiko/common.py
paramiko/dsskey.py
paramiko/ecdsakey.py
paramiko/file.py
paramiko/hostkeys.py
paramiko/kex_gex.py
paramiko/kex_group1.py
paramiko/message.py
paramiko/packet.py
paramiko/pkey.py
paramiko/primes.py
paramiko/proxy.py
paramiko/py3compat.py
paramiko/server.py
paramiko/sftp_client.py
paramiko/transport.py
paramiko/util.py
paramiko/win_pageant.py
setup.py
sites/shared_conf.py
sites/www/changelog.rst
sites/www/conf.py
sites/www/index.rst
sites/www/installing.rst
test.py
tests/loop.py
tests/stub_sftp.py
tests/test_auth.py
tests/test_client.py
tests/test_file.py
tests/test_hostkeys.py
tests/test_kex.py
tests/test_message.py
tests/test_packetizer.py
tests/test_pkey.py
tests/test_sftp.py
tests/test_sftp_big.py
tests/test_transport.py
tests/test_util.py
Diffstat (limited to 'paramiko/pipe.py')
-rw-r--r-- | paramiko/pipe.py | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/paramiko/pipe.py b/paramiko/pipe.py index 619b807e..4f62d7c5 100644 --- a/paramiko/pipe.py +++ b/paramiko/pipe.py @@ -17,11 +17,12 @@ # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. """ -Abstraction of a one-way pipe where the read end can be used in select(). -Normally this is trivial, but Windows makes it nearly impossible. +Abstraction of a one-way pipe where the read end can be used in +`select.select`. Normally this is trivial, but Windows makes it nearly +impossible. The pipe acts like an Event, which can be set or cleared. When set, the pipe -will trigger as readable in select(). +will trigger as readable in `select <select.select>`. """ import sys @@ -30,7 +31,7 @@ import socket from paramiko.py3compat import b -def make_pipe (): +def make_pipe(): if sys.platform[:3] != 'win': p = PosixPipe() else: @@ -39,34 +40,34 @@ def make_pipe (): class PosixPipe (object): - def __init__ (self): + def __init__(self): self._rfd, self._wfd = os.pipe() self._set = False self._forever = False self._closed = False - def close (self): + def close(self): os.close(self._rfd) os.close(self._wfd) # used for unit tests: self._closed = True - def fileno (self): + def fileno(self): return self._rfd - def clear (self): + def clear(self): if not self._set or self._forever: return os.read(self._rfd, 1) self._set = False - def set (self): + def set(self): if self._set or self._closed: return self._set = True os.write(self._wfd, b'*') - def set_forever (self): + def set_forever(self): self._forever = True self.set() @@ -76,7 +77,7 @@ class WindowsPipe (object): On Windows, only an OS-level "WinSock" may be used in select(), but reads and writes must be to the actual socket object. """ - def __init__ (self): + def __init__(self): serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) serv.bind(('127.0.0.1', 0)) serv.listen(1) @@ -91,13 +92,13 @@ class WindowsPipe (object): self._forever = False self._closed = False - def close (self): + def close(self): self._rsock.close() self._wsock.close() # used for unit tests: self._closed = True - def fileno (self): + def fileno(self): return self._rsock.fileno() def clear (self): |