Mercurial > libervia-backend
changeset 930:cbf4122baae7
core, memory: use XDG recommended paths as the defaults for the config and local directories
| author | souliane <souliane@mailoo.org> |
|---|---|
| date | Sun, 23 Mar 2014 22:43:43 +0100 |
| parents | 059b56cbd247 |
| children | 3b30e9f83d88 |
| files | src/core/constants.py src/core/sat_main.py src/memory/memory.py src/sat.sh |
| diffstat | 4 files changed, 55 insertions(+), 16 deletions(-) [+] |
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--- a/src/core/constants.py Mon Mar 24 15:18:53 2014 +0100 +++ b/src/core/constants.py Sun Mar 23 22:43:43 2014 +0100 @@ -17,6 +17,9 @@ # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +import os.path +from xdg import BaseDirectory + class Const(object): APP_NAME = u'Salut à Toi' @@ -25,10 +28,23 @@ APP_VERSION = u'0.4.1D' # Please add 'D' at the end for dev versions DEFAULT_CONFIG = { - 'local_dir': '~/.sat', 'media_dir': '/usr/share/sat/media', + 'pid_dir': '/tmp', + 'log_dir': BaseDirectory.save_data_path('sat'), } + # XXX: tmp update code, will be removed in the future + # When you remove this, please add that in DEFAULT_CONFIG: + # 'local_dir': BaseDirectory.save_data_path('sat'), + # and also remove sat.memory.memory.Memory.__fixLocalDir + DEFAULT_LOCAL_DIR = BaseDirectory.save_data_path('sat') + + # List of the configuration filenames sorted by ascending priority + CONFIG_FILES = [(os.path.expanduser(path) + 'sat.conf') for path in \ + ['/etc/', '~/', '~/.', '', '.'] + \ + ['%s/' % path for path in list(BaseDirectory.load_config_paths('sat'))] + ] + NO_SECURITY_LIMIT = -1 INDIVIDUAL = "individual" GENERAL = "general"
--- a/src/core/sat_main.py Mon Mar 24 15:18:53 2014 +0100 +++ b/src/core/sat_main.py Sun Mar 23 22:43:43 2014 +0100 @@ -97,11 +97,6 @@ self.plugins = {} self.memory = Memory(self) - - local_dir = self.memory.getConfig('', 'local_dir') - if not os.path.exists(local_dir): - os.makedirs(local_dir) - self.trigger = TriggerManager() # trigger are used to change SàT behaviour try:
--- a/src/memory/memory.py Mon Mar 24 15:18:53 2014 +0100 +++ b/src/memory/memory.py Sun Mar 23 22:43:43 2014 +0100 @@ -21,6 +21,7 @@ import os.path import csv +from xdg import BaseDirectory from ConfigParser import SafeConfigParser, NoOptionError, NoSectionError from uuid import uuid4 from logging import debug, info, warning, error @@ -117,6 +118,7 @@ self.server_features = {} # used to store discovery's informations self.server_identities = {} self.config = self.parseMainConf() + self.__fixLocalDir() database_file = os.path.expanduser(os.path.join(self.getConfig('', 'local_dir'), C.SAVEFILE_DATABASE)) self.storage = SqliteStorage(database_file, host.__version__) PersistentDict.storage = self.storage @@ -130,13 +132,41 @@ def parseMainConf(self): """look for main .ini configuration file, and parse it""" - _config = SafeConfigParser(defaults=C.DEFAULT_CONFIG) + config = SafeConfigParser(defaults=C.DEFAULT_CONFIG) try: - _config.read(map(os.path.expanduser, ['/etc/sat.conf', '~/sat.conf', '~/.sat.conf', 'sat.conf', '.sat.conf'])) + config.read(C.CONFIG_FILES) except: error(_("Can't read main config !")) + return config - return _config + # XXX: tmp update code, will be removed in the future + # When you remove this, please also remove sat.core.constants.Const.DEFAULT_LOCAL_DIR + # and add the default value for 'local_dir' in sat.core.constants.Const.DEFAULT_CONFIG + def __fixLocalDir(self): + """Retro-compatibility with the previous local_dir default value.""" + if self.getConfig('', 'local_dir'): + return # nothing to do + old_default = '~/.sat' + if os.path.isfile(os.path.expanduser(old_default) + '/' + C.SAVEFILE_DATABASE): + warning(_("A database has been found in the default local_dir for previous versions (< 0.5)")) + config = SafeConfigParser() + target_file = None + for file_ in C.CONFIG_FILES[::-1]: + # we will eventually update the existing file with the highest priority, if it's a user personal file... + if os.path.isfile(file_): + if file_.startswith(os.path.expanduser('~')): + config.read([file_]) + target_file = file_ + break + if not target_file: + # ... otherwise we create a new config file for that user + target_file = BaseDirectory.save_config_path('sat') + '/sat.conf' + config.set('', 'local_dir', old_default) + with open(target_file, 'wb') as configfile: + config.write(configfile) + warning(_("Auto-update: local_dir set to %(path)s in the file %(config_file)s") % {'path': old_default, 'config_file': file_}) + else: # use the new default local_dir + self.config.set('', 'local_dir', C.DEFAULT_LOCAL_DIR) def getConfig(self, section, name): """Get the main configuration option
--- a/src/sat.sh Mon Mar 24 15:18:53 2014 +0100 +++ b/src/sat.sh Sun Mar 23 22:43:43 2014 +0100 @@ -19,31 +19,29 @@ #We use python to parse config files eval `"$PYTHON" << PYTHONEND +from sat.core.constants import Const from ConfigParser import SafeConfigParser from os.path import expanduser, join import sys -config = SafeConfigParser(defaults={'local_dir':'~/.sat', - 'pid_dir':'/tmp', - 'log_dir':'%(local_dir)s'}) +config = SafeConfigParser(defaults=Const.DEFAULT_CONFIG) try: - config.read(map(expanduser, ['/etc/sat.conf', '~/sat.conf', '~/.sat.conf', 'sat.conf', '.sat.conf'])) + config.read(Const.CONFIG_FILES) except: print ("echo \"/!\\ Can't read main config ! Please check the syntax\";") print ("exit 1") sys.exit() env=[] -env.append("LOCAL_DIR='%s'" % join(expanduser(config.get('DEFAULT', 'local_dir')),'')) env.append("PID_DIR='%s'" % join(expanduser(config.get('DEFAULT', 'pid_dir')),'')) -env.append("LOG_DIR='%s'" % join(expanduser(config.get('DEFAULT', 'pid_dir')),'')) +env.append("LOG_DIR='%s'" % join(expanduser(config.get('DEFAULT', 'log_dir')),'')) print ";".join(env) PYTHONEND ` PID_FILE="$PID_DIR$NAME.pid" -LOG_FILE="$LOCAL_DIR$NAME.log" +LOG_FILE="$LOG_DIR$NAME.log" DAEMON="n" MAIN_OPTIONS="-${DAEMON}oy" TAP_PATH="./"