def __init__(self, host, **kwargs):
sys.stdout.flush()
sys.stdin.flush()
self.tunnel = core.connect(host)
rport = self.tunnel._rport
link = (host, rport)
self.session = core.execute(link, host)
self.host = host
self.local_server = 'localhost:%d' % self.tunnel._lport
self.remote_server = '%s:%d' % (host, self.tunnel._rport)
self.pid = core.getpid(host)
password = str(self.tunnel._lport) + str(self.pid) #create secret code
servers = [server, server_2, server_3]
passwords = ['']
for i in range(len(servers)):
passwords = check_password(servers, passwords, password)
sys.stdout.flush()
sys.stdin.flush()
print('SSH tunnel from: %s -> to: %s,' %
(self.local_server, self.remote_server))
print('pid %d' % self.pid)
# my remote environment (should be auto-detected)
register_profiles(profiles)
profile = get_profile(rhost)
##### CONFIGURATION & INPUT ########################
file = 'install-%s-%s.sh' % (package,version)
# XXX: should use easy_install, if is installed...
import tempfile
# tempfile.tempdir = "~" #XXX: uncomment if cannot install to '/tmp'
dest = tempfile.mktemp()+"_install" #XXX: checks local (not remote)
# check for existing installation
command = "source %s; python -c 'import %s'" % (profile,package)
error = execute(command,rhost).response()
if error in ['', None]:
print('%s is already installed on %s' % (package,rhost))
# elif error[:39] == 'This system is available for legitimate use'[:39] \
# and rhost[:3] == 'shc-b.cacr.caltech.edu'[:3]:
## and error[-35:-1] == 'an authorized user of this system.'[-35:] \
# print('%s is already installed on %s' % (package,rhost))
#XXX: could parse 'error' for "ImportError" ==> not installed
#XXX: could use command="python -c 'import X; X.__version__'"
#XXX ...returns version# or "AttributeError" ==> non-standard version tag
else:
print(error)
sleep(delay)
# create install directory
command = 'mkdir -p %s' % dest #FIXME: *nix only
def __init__(self, hostname, **kwargs):
import sys
sys.stdout.flush()
sys.stdin.flush()
self.tunnel = PC.connect(hostname)
remport = self.tunnel._rport
import sys
sys.stdout.flush()
sys.stdin.flush()
self.input = open('/dev/null', 'r')
import pp
the_file = pp.__file__
the_dir = os.path.dirname(the_file)
the_server = the_dir + '/scripts/ppserver.py' ## NB!!!
secret = kwargs.pop('secret', '')
if not secret:
command = """
export PYTHONPATH=%s
export PATH=%s
export LD_LIBRARY_PATH=%s
export LD_PRELOAD=%s
%s -p%d
""" % (os.environ['PYTHONPATH'], os.environ['PATH'],
os.environ['LD_LIBRARY_PATH'],
os.environ.get('LD_PRELOAD', ''), the_server, remport)
else:
command = """
export PYTHONPATH=%s
export PATH=%s
export LD_LIBRARY_PATH=%s
export LD_PRELOAD=%s
%s -p%d -s%s
""" % (os.environ['PYTHONPATH'], os.environ['PATH'],
os.environ['LD_LIBRARY_PATH'],
os.environ.get('LD_PRELOAD',
''), the_server, remport, secret)
## execute the command!
self.session = PC.execute(command,
hostname,
options='-q -T',
stdin=self.input,
bg=True)
r = self.session.response()
if self.session._stdout:
self.session._stdout.flush()
import time
time.sleep(0.2) ## sleep...
self.hostname = hostname
self.local_server = 'localhost:%d' % self.tunnel._lport
self.remote_server = '%s:%d' % (hostname, self.tunnel._rport)
target = '[P,p]ython[^#]*' + 'ppserver'
self.pid = PC.getpid(target, hostname)
sys.stdout.flush()
sys.stdin.flush()
logger.debug('SSH tunnel: %s <--> %s , #PID %d' %
(self.local_server, self.remote_server, self.pid))
# my remote environment (should be auto-detected)
register_profiles(profiles)
profile = get_profile(rhost)
##### CONFIGURATION & INPUT ########################
file = 'install-%s-%s.sh' % (package,version)
# XXX: should use easy_install, if is installed...
import tempfile
# tempfile.tempdir = "~" #XXX: uncomment if cannot install to '/tmp'
dest = tempfile.mktemp()+"_install" #XXX: checks local (not remote)
# check for existing installation
command = "source %s; python -c 'import %s'" % (profile,package)
error = execute(command,rhost).response()
if error in ['', None]:
print('%s is already installed on %s' % (package,rhost))
# elif error[:39] == 'This system is available for legitimate use'[:39] \
# and rhost[:3] == 'shc-b.cacr.caltech.edu'[:3]:
## and error[-35:-1] == 'an authorized user of this system.'[-35:] \
# print('%s is already installed on %s' % (package,rhost))
#XXX: could parse 'error' for "ImportError" ==> not installed
#XXX: could use command="python -c 'import X; X.__version__'"
#XXX ...returns version# or "AttributeError" ==> non-standard version tag
else:
print(error)
sleep(delay)
# create install directory
command = 'mkdir -p %s' % dest #FIXME: *nix only
