本文整理汇总了Python中ovd.Platform.System.System类的典型用法代码示例。如果您正苦于以下问题：Python System类的具体用法？Python System怎么用？Python System使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了System类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: copyDirOverride
def copyDirOverride(src, dst, exception=None):
src = System.local_encode(src)
dst = System.local_encode(dst)
if not os.path.isdir(src):
return
if exception is None:
exception = []
try:
attr = win32file.GetFileAttributes(src)
if attr & FILE_ATTRIBUTE_SYSTEM and attr & FILE_ATTRIBUTE_REPARSE_POINT:
return
win32file.SetFileAttributes(dst, attr)
except:
#print "Unable to setAttribute of",dst
pass
if not os.path.isdir(dst):
os.makedirs(dst)
dirs = None
try:
dirs = os.listdir(src)
except Exception, err:
return示例2: check_remaining_mount_points
def check_remaining_mount_points(self):
try:
user = pwd.getpwnam(System.local_encode(self.name))
except KeyError:
return False
mount_points = MountPoint.get_list(user.pw_dir)
if mount_points is None:
return False
success = True
for d in mount_points:
path = System.local_encode(d)
Logger.warn("Remaining mount point '%s'"%(path))
cmd = 'umount "%s"'%(path)
p = System.execute(cmd)
if p.returncode == 0:
continue
Logger.warn("Unable to unmount remaining mount point %s: force the unmount"%(path))
Logger.debug('umount command "%s" return: %s'%(cmd, p.stdout.read()))
cmd = 'umount -l "%s"'%(path)
p = System.execute(cmd)
if p.returncode != 0:
Logger.error("Unable to force the unmount remaining mount point %s"%(path))
Logger.debug('umount command "%s" return: %s'%(cmd, p.stdout.read()))
success = False
if success == False:
Logger.error("Unable to unmount remaining mount point, home dir %s won't be purged"%(user.pw_dir))
return success示例3: destroy
def destroy(self):
ret = True
cmd = 'htpasswd -D %s "%s"'%(Config.dav_passwd_file, self.login)
p = System.execute(cmd)
if p.returncode != 0:
Logger.error("FS: unable to update apache auth file")
Logger.debug("FS: command '%s' return %d: %s"%(cmd, p.returncode, p.stdout.read().decode("UTF-8")))
return False
cmd = 'smbpasswd -x %s'%(self.login)
p = System.execute(cmd)
if p.returncode != 0:
Logger.error("FS: unable to del smb password")
Logger.debug("FS: command '%s' return %d: %s"%(cmd, p.returncode, p.stdout.read().decode("UTF-8")))
ret = False
cmd = "userdel -f %s"%(self.login)
p = System.execute(cmd)
if p.returncode != 0:
Logger.error("FS: unable to del user")
Logger.debug("FS: command '%s' return %d: %s"%(cmd, p.returncode, p.stdout.read().decode("UTF-8")))
ret = False
return ret示例4: copySessionStart
def copySessionStart(self):
profile_tmp_dir = os.path.join(Profile.TEMPORARY_PROFILE_PATH, self.session.user.name)
if os.path.exists(profile_tmp_dir):
System.rchown(profile_tmp_dir, self.session.user.name)
if self.homeDir is None or not os.path.isdir(self.homeDir):
return
d = os.path.join(self.profile_mount_point, "conf.Linux")
if not System.mount_point_exist(d):
return
if self.profile["profile_mode"] == "advanced":
return
# Copy conf files
d = self.transformToLocaleEncoding(d)
cmd = self.getRsyncMethod(d, self.homeDir, Config.profile_filters_filename, True)
Logger.debug("rsync cmd '%s'" % (cmd))
p = System.execute(cmd)
if p.returncode is not 0:
Logger.error("Unable to copy conf from profile")
Logger.debug(
"Unable to copy conf from profile, cmd '%s' return %d: %s" % (cmd, p.returncode, p.stdout.read())
)示例5: destroy
def destroy(self):
lock = FileLock("/tmp/user.lock")
arg_remove = ""
if self.check_remaining_mount_points():
arg_remove = "--remove"
cmd = "userdel --force %s %s"%(arg_remove, System.local_encode(self.name))
retry = 5
while retry !=0:
lock.acquire()
p = System.execute(cmd)
lock.release()
if p.returncode == 0:
return True
if p.returncode == 12:
Logger.debug("mail dir error: '%s' return %d => %s"%(str(cmd), p.returncode, p.stdout.read()))
return True
Logger.debug("User delete of %s: retry %i"%(self.name, 6-retry))
if p.returncode == 1 or p.returncode == 10: # an other process is creating a user
Logger.debug("An other process is creating a user")
retry -=1
time.sleep(0.2)
continue
if p.returncode != 0:
Logger.error("userdel return %d (%s)"%(p.returncode, p.stdout.read()))
return False
return True示例6: perform
def perform(self):
os.mkdir(self.directory)
f_stdout = open(os.path.join(self.directory, "stdout"), "w")
f_stderr = open(os.path.join(self.directory, "stderr"), "w")
process_out = {"stdout": f_stdout, "stderr": f_stderr}
p = System.execute(["apt-get", "update"], True, {}, process_out)
if p.returncode != 0:
f_stdout.close()
f_stderr.close()
return False
apt_env = {"DEBIAN_FRONTEND": "noninteractive", "DEBIAN_PRIORITY": "critical", "DEBCONF_NONINTERACTIVE_SEEN": "true"}
command = ["apt-get", "--yes", "--force-yes", "--option", "DPkg::Options::=--force-confold"]
if self.order == "upgrade":
command.append("dist-upgrade")
elif self.order == "install":
command.append("install")
elif self.order == "remove":
command.append("autoremove")
command.append("--purge")
if self.order in ["install", "remove"]:
command.extend(self.packages)
p = System.execute(command, True, apt_env, process_out)
if p.returncode != 0:
f_stdout.close()
f_stderr.close()
return False
f_stdout.close()
f_stderr.close()
return True示例7: purgeGroup
def purgeGroup(self):
users = System.groupMember(Config.group)
if users is None:
return False
ret = True
for user in users:
if user == Config.dav_user:
continue
Logger.debug("FileServer:: deleting user '%s'"%(user))
u = User(user)
u.clean()
if u.existSomeWhere():
Logger.error("FS: unable to del user %s"%(user))
ret = False
htgroup = HTGroup(Config.dav_group_file)
htgroup.purge()
try:
groups = [g.gr_name for g in grp.getgrall() if g.gr_name.startswith("ovd_share_")]
for g in groups:
System.groupDelete(g)
except Exception:
Logger.exception("Failed to purge groups")
ret = False
return ret示例8: req_server_conf
def req_server_conf(self, request):
cpuInfos = System.getCPUInfos()
ram_total = System.getRAMTotal()
doc = Document()
rootNode = doc.createElement('configuration')
rootNode.setAttribute("type", System.getName())
rootNode.setAttribute("version", System.getVersion())
rootNode.setAttribute("ram", str(ram_total))
rootNode.setAttribute("ulteo_system", str(self.server.ulteo_system).lower())
cpuNode = doc.createElement('cpu')
cpuNode.setAttribute('nb_cores', str(cpuInfos[0]))
textNode = doc.createTextNode(cpuInfos[1])
cpuNode.appendChild(textNode)
rootNode.appendChild(cpuNode)
for role,dialog in self.server.role_dialogs:
roleNode = doc.createElement('role')
roleNode.setAttribute('name', dialog.getName())
rootNode.appendChild(roleNode)
doc.appendChild(rootNode)
return self.req_answer(doc)示例9: main
def main(self):
self.synchronizer.restore()
Logger._instance.setQueue(self.logging_queue, False)
System.prepareForSessionActions()
# Prevent the process to be stop by a keyboard interruption
signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTERM, signal.SIG_IGN)
Logger.debug("Starting SessionManager process")
while True:
self.current_session_id.value = ""
try:
(request, obj) = self.queue2.get_nowait()
except Queue.Empty:
try:
(request, obj) = self.queue.get(True, 4)
except Queue.Empty, e:
continue
except IOError, e:
if e.errno == 4:
break
else:
raise e示例10: create
def create(self, password):
cmd = "useradd -d /dev/null -s /bin/false -G %s,%s %s"%(Config.group, "sambashare", self.login)
p = System.execute(cmd)
if p.returncode == 9:
Logger.warn("FS: unable to create user: already exists")
return False
elif p.returncode != 0:
Logger.error("FS: unable to create user")
Logger.debug("FS: command '%s' return %d: %s"%(cmd, p.returncode, p.stdout.read().decode("UTF-8")))
return False
cmd = 'smbpasswd -s -a %s'%(self.login)
p = System.execute(cmd, wait = False)
p.stdin.write("%s\n%s\n"%(password, password))
p.wait()
if p.returncode != 0:
Logger.error("FS: unable to set samba password")
Logger.debug("FS: command '%s' return %d: %s"%(cmd, p.returncode, p.stdout.read().decode("UTF-8")))
return False
cmd = 'htpasswd -b %s "%s" "%s"'%(Config.dav_passwd_file, self.login, password)
p = System.execute(cmd)
if p.returncode != 0:
Logger.error("FS: unable to update apache auth file")
Logger.debug("FS: command '%s' return %d: %s"%(cmd, p.returncode, p.stdout.read().decode("UTF-8")))
return False
return True示例11: install_client
def install_client(self):
name = System.local_encode(self.user.name)
d = os.path.join(self.SPOOL_USER, self.user.name)
self.init_user_session_dir(d)
self.install_desktop_shortcuts()
os.chown(self.instanceDirectory, pwd.getpwnam(name)[2], -1)
os.chown(self.user_session_dir, pwd.getpwnam(name)[2], -1)
xdg_dir = os.path.join(d, "xdg")
xdg_app_d = os.path.join(xdg_dir, "applications")
if not os.path.isdir(xdg_app_d):
os.makedirs(xdg_app_d)
for p in ["icons", "pixmaps", "mime", "themes"]:
src_dir = os.path.join("/usr/share/", p)
dst_dir = os.path.join(xdg_dir, p)
os.symlink(src_dir, dst_dir)
os.system('update-desktop-database "%s"'%(System.local_encode(xdg_app_d)))
if self.parameters.has_key("desktop_icons") and self.parameters["desktop_icons"] == "1":
path = os.path.join(xdg_app_d, ".show_on_desktop")
f = file(path, "w")
f.close()
env_file_lines = []
# Set the language
if self.parameters.has_key("locale"):
env_file_lines.append("LANG=%s.UTF-8\n"%(self.parameters["locale"]))
env_file_lines.append("LC_ALL=%s.UTF-8\n"%(self.parameters["locale"]))
env_file_lines.append("LANGUAGE=%s.UTF-8\n"%(self.parameters["locale"]))
if self.parameters.has_key("timezone"):
tz_file = "/usr/share/zoneinfo/" + self.parameters["timezone"]
if not os.path.exists(tz_file):
Logger.warn("Unsupported timezone '%s'"%(self.parameters["timezone"]))
Logger.debug("Unsupported timezone '%s'. File '%s' does not exists"%(self.parameters["timezone"], tz_file))
else:
env_file_lines.append("TZ=%s\n"%(tz_file))
f = file(os.path.join(d, "env"), "w")
f.writelines(env_file_lines)
f.close()
if self.profile is not None:
self.profile.mount()
shares_dir = os.path.join(d, "shares")
if not os.path.isdir(shares_dir):
os.makedirs(shares_dir)
self.profile.register_shares(shares_dir)
return True示例12: create
def create(self):
lock = FileLock("/tmp/user.lock")
# TODO get the default home in /etc/default/useradd
default_home_dir = os.path.join(u"/home", self.name)
home_dir = default_home_dir
i = 0
while os.path.exists(home_dir) and i < 100:
home_dir = default_home_dir+"_%d"%(i)
i+= 1
if i > 0:
Logger.warn("Unable to create home directory %s, the home is now %s"%(default_home_dir, home_dir))
if os.path.exists(home_dir):
Logger.error("Unable to find a valid home directory")
return False
cmd = u"useradd -m -d '%s' -k '%s'"%(home_dir, Config.linux_skel_directory)
if self.infos.has_key("displayName"):
cmd+= u""" --comment "%s,,," """%(self.infos["displayName"].replace('"', ""))
groups = ["video", "audio", "pulse", "pulse-access", Config.linux_fuse_group]
if self.infos.has_key("groups"):
groups+= self.infos["groups"]
cmd+= u" --groups %s"%(",".join(groups))
cmd+= u" "+self.name
retry = 5
while retry !=0:
if retry < 0:
Logger.error("ERROR: unable to add a new user")
lock.acquire()
p = System.execute(System.local_encode(cmd))
lock.release()
if p.returncode == 0:
break
Logger.debug("Add user :retry %i"%(6-retry))
if p.returncode == 9: # user already exist
Logger.error("User %s already exist"%(self.name))
break;
if p.returncode == 1: # an other process is creating a user
Logger.error("An other process is creating a user")
retry -=1
time.sleep(0.2)
continue
if p.returncode != 0:
Logger.error("UserAdd return %d (%s)"%(p.returncode, p.stdout.read()))
return False
if self.infos.has_key("password"):
if not self.set_password():
return False
return self.post_create()示例13: do_right_normalization
def do_right_normalization(self):
cmd = 'chown -R %s:%s "%s"'%(Config.uid, Config.gid, self.directory)
p = System.execute(cmd)
if p.returncode is not 0:
Logger.debug("FS: following command '%s' returned %d => %s"%(cmd, p.returncode, p.stdout.read()))
cmd = 'chmod -R u=rwX,g=rwX,o-rwx "%s"'%(self.directory)
p = System.execute(cmd)
if p.returncode is not 0:
Logger.debug("FS: following command '%s' returned %d => %s"%(cmd, p.returncode, p.stdout.read()))示例14: tuneGroups
def tuneGroups(self, username, groups):
if groups is None or len(groups) == 0:
return False
groupString = ','.join(groups)
cmd = u"usermod -G %s %s"%(groupString, username)
p = System.execute(System.local_encode(cmd))
if p.returncode != 0:
Logger.error("UserAdd return %d (%s)"%(p.returncode, p.stdout.read()))
return False
return True示例15: cleanup_repository
def cleanup_repository(self):
cmd = 'chown -R %s:%s "%s"'%(Config.uid, Config.gid, Config.backendSpool)
p = System.execute(cmd)
if p.returncode is not 0:
Logger.debug("FS: following command '%s' returned %d => %s"%(cmd, p.returncode, p.stdout.read()))
return False
cmd = 'chmod -R u=rwX,g=rwX,o-rwx "%s"'%(Config.backendSpool)
p = System.execute(cmd)
if p.returncode is not 0:
Logger.debug("FS: following command '%s' returned %d => %s"%(cmd, p.returncode, p.stdout.read()))
return False
return True