Python is_ipv6の例

コード例 #1

def create_socket(conf, log):
    """
    Create a new socket for the given address. If the
    address is a tuple, a TCP socket is created. If it
    is a string, a Unix socket is created. Otherwise
    a TypeError is raised.
    """
    # get it only once
    addr = conf.address

    if isinstance(addr, tuple):
        if util.is_ipv6(addr[0]):
            sock_type = TCP6Socket
        else:
            sock_type = TCPSocket
    elif isinstance(addr, basestring):
        sock_type = UnixSocket
    else:
        raise TypeError("Unable to create socket from: %r" % addr)

    if 'GUNICORN_FD' in os.environ:
        fd = int(os.environ.pop('GUNICORN_FD'))
        try:
            return sock_type(conf, log, fd=fd)
        except socket.error, e:
            if e[0] == errno.ENOTCONN:
                log.error("GUNICORN_FD should refer to an open socket.")
            else:
                raise

コード例 #2

ファイル: sock.py プロジェクト: TimothyFitz/gunicorn

def create_socket(conf):
    """
    Create a new socket for the given address. If the
    address is a tuple, a TCP socket is created. If it
    is a string, a Unix socket is created. Otherwise
    a TypeError is raised.
    """
    # get it only once
    addr = conf.address
    
    if isinstance(addr, tuple):
        if util.is_ipv6(addr[0]):
            sock_type = TCP6Socket
        else:
            sock_type = TCPSocket
    elif isinstance(addr, basestring):
        sock_type = UnixSocket
    else:
        raise TypeError("Unable to create socket from: %r" % addr)

    if 'GUNICORN_FD' in os.environ:
        fd = int(os.environ.pop('GUNICORN_FD'))
        try:
            return sock_type(conf, fd=fd)
        except socket.error, e:
            if e[0] == errno.ENOTCONN:
                log.error("GUNICORN_FD should refer to an open socket.")
            else:
                raise

コード例 #3

ファイル: sock.py プロジェクト: AaronKazan1/Django_Finance

def _sock_type(addr):
    if isinstance(addr, tuple):
        if util.is_ipv6(addr[0]):
            sock_type = TCP6Socket
        else:
            sock_type = TCPSocket
    elif isinstance(addr, string_types):
        sock_type = UnixSocket
    else:
        raise TypeError("Unable to create socket from: %r" % addr)
    return sock_type

コード例 #4

ファイル: sock.py プロジェクト: forkdump/piquote

def _sock_type(addr):
    if isinstance(addr, tuple):
        if util.is_ipv6(addr[0]):
            sock_type = TCP6Socket
        else:
            sock_type = TCPSocket
    elif isinstance(addr, string_types):
        sock_type = UnixSocket
    else:
        raise TypeError("Unable to create socket from: %r" % addr)
    return sock_type

コード例 #5

def create_socket(conf, log):
    """
    Create a new socket for the given address. If the
    address is a tuple, a TCP socket is created. If it
    is a string, a Unix socket is created. Otherwise
    a TypeError is raised.
    """
    # get it only once
    addr = conf.address

    if isinstance(addr, tuple):
        if util.is_ipv6(addr[0]):
            sock_type = TCP6Socket
        else:
            sock_type = TCPSocket
    elif isinstance(addr, string_types):
        sock_type = UnixSocket
    else:
        raise TypeError("Unable to create socket from: %r" % addr)

    if 'GUNICORN_FD' in os.environ:
        fd = int(os.environ.pop('GUNICORN_FD'))
        try:
            return sock_type(conf, log, fd=fd)
        except socket.error as e:
            if e.args[0] == errno.ENOTCONN:
                log.error("GUNICORN_FD should refer to an open socket.")
            else:
                raise

    # If we fail to create a socket from GUNICORN_FD
    # we fall through and try and open the socket
    # normally.

    for i in range(5):
        try:
            return sock_type(conf, log)
        except socket.error as e:
            if e.args[0] == errno.EADDRINUSE:
                log.error("Connection in use: %s", str(addr))
            if e.args[0] == errno.EADDRNOTAVAIL:
                log.error("Invalid address: %s", str(addr))
                sys.exit(1)
            if i < 5:
                log.error("Retrying in 1 second.")
                time.sleep(1)

    log.error("Can't connect to %s", str(addr))
    sys.exit(1)

コード例 #6

ファイル: sock.py プロジェクト: RobKmi/guru

def create_socket(conf, log):
    """
    Create a new socket for the given address. If the
    address is a tuple, a TCP socket is created. If it
    is a string, a Unix socket is created. Otherwise
    a TypeError is raised.
    """
    # get it only once
    addr = conf.address

    if isinstance(addr, tuple):
        if util.is_ipv6(addr[0]):
            sock_type = TCP6Socket
        else:
            sock_type = TCPSocket
    elif isinstance(addr, string_types):
        sock_type = UnixSocket
    else:
        raise TypeError("Unable to create socket from: %r" % addr)

    if 'GUNICORN_FD' in os.environ:
        fd = int(os.environ.pop('GUNICORN_FD'))
        try:
            return sock_type(conf, log, fd=fd)
        except socket.error as e:
            if e.args[0] == errno.ENOTCONN:
                log.error("GUNICORN_FD should refer to an open socket.")
            else:
                raise

    # If we fail to create a socket from GUNICORN_FD
    # we fall through and try and open the socket
    # normally.

    for i in range(5):
        try:
            return sock_type(conf, log)
        except socket.error as e:
            if e.args[0] == errno.EADDRINUSE:
                log.error("Connection in use: %s", str(addr))
            if e.args[0] == errno.EADDRNOTAVAIL:
                log.error("Invalid address: %s", str(addr))
                sys.exit(1)
            if i < 5:
                log.error("Retrying in 1 second.")
                time.sleep(1)

    log.error("Can't connect to %s", str(addr))
    sys.exit(1)

コード例 #7

ファイル: test_util.py プロジェクト: DeltaresProjects/WEB_FM_PY-gunicorn

def test_is_ipv6(test_input, expected):
    assert util.is_ipv6(test_input) == expected

コード例 #8

ファイル: test_util.py プロジェクト: ifduyue/gunicorn

def test_is_ipv6(test_input, expected):
    assert util.is_ipv6(test_input) == expected