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-rw-r--r--src/config.py188
-rw-r--r--src/poezio.py22
2 files changed, 137 insertions, 73 deletions
diff --git a/src/config.py b/src/config.py
index 8362bf94..12710e1e 100644
--- a/src/config.py
+++ b/src/config.py
@@ -7,12 +7,16 @@
"""
Defines the global config instance, used to get or set (and save) values
-from/to the config file
+from/to the config file.
+
+This module has the particularity that some imports and global variables
+are delayed because it would mean doing an incomplete setup of the python
+loggers.
"""
DEFSECTION = "Poezio"
-import logging
+import logging.config
import os
import sys
from gettext import gettext as _
@@ -22,6 +26,7 @@ from os import environ, makedirs, path, remove
from shutil import copy2
from args import parse_args
+
class Config(RawConfigParser):
"""
load/save the config to a file
@@ -59,7 +64,7 @@ class Config(RawConfigParser):
res = self.getboolean(option, section)
else:
res = self.getstr(option, section)
- except (NoOptionError, NoSectionError, ValueError, AttributeError) as e:
+ except (NoOptionError, NoSectionError, ValueError, AttributeError):
return default
if res is None:
return default
@@ -254,47 +259,107 @@ class Config(RawConfigParser):
res[section][option] = self.get(option, "", section)
return res
-firstrun = False
-# creates the configuration directory if it doesn't exist
-# and copy the default config in it
-CONFIG_HOME = environ.get("XDG_CONFIG_HOME")
-if not CONFIG_HOME:
- CONFIG_HOME = path.join(environ.get('HOME'), '.config')
-CONFIG_PATH = path.join(CONFIG_HOME, 'poezio')
-
-try:
- makedirs(CONFIG_PATH)
-except OSError:
- pass
-
-options = parse_args(CONFIG_PATH)
-
-# Copy a default file if none exists
-if not path.isfile(options.filename):
- default = path.join(path.dirname(__file__), '../data/default_config.cfg')
- other = path.join(path.dirname(__file__), 'default_config.cfg')
- if path.isfile(default):
- copy2(default, options.filename)
- elif path.isfile(other):
- copy2(other, options.filename)
- firstrun = True
-
-try:
- config = Config(options.filename)
-except:
- import traceback
- sys.stderr.write('Poezio was unable to read or parse the config file.\n')
- traceback.print_exc(limit=0)
- sys.exit(1)
-
-LOG_DIR = config.get('log_dir', '') or path.join(environ.get('XDG_DATA_HOME') or path.join(environ.get('HOME'), '.local', 'share'), 'poezio')
-LOG_DIR = path.expanduser(LOG_DIR)
-
-try:
- makedirs(LOG_DIR)
-except:
- pass
+def check_create_config_dir():
+ """
+ create the configuration directory if it doesn't exist
+ and copy the default config in it
+ """
+ CONFIG_HOME = environ.get("XDG_CONFIG_HOME")
+ if not CONFIG_HOME:
+ CONFIG_HOME = path.join(environ.get('HOME'), '.config')
+ CONFIG_PATH = path.join(CONFIG_HOME, 'poezio')
+
+ try:
+ makedirs(CONFIG_PATH)
+ except OSError:
+ pass
+ return CONFIG_PATH
+
+def run_cmdline_args(CONFIG_PATH):
+ "Parse the command line arguments"
+ global options
+ options = parse_args(CONFIG_PATH)
+
+ # Copy a default file if none exists
+ if not path.isfile(options.filename):
+ default = path.join(path.dirname(__file__), '../data/default_config.cfg')
+ other = path.join(path.dirname(__file__), 'default_config.cfg')
+ if path.isfile(default):
+ copy2(default, options.filename)
+ elif path.isfile(other):
+ copy2(other, options.filename)
+ global firstrun
+ firstrun = True
+
+def create_global_config():
+ "Create the global config object, or crash"
+ try:
+ global config
+ config = Config(options.filename)
+ except:
+ import traceback
+ sys.stderr.write('Poezio was unable to read or'
+ ' parse the config file.\n')
+ traceback.print_exc(limit=0)
+ sys.exit(1)
+
+def check_create_log_dir():
+ "Create the poezio logging directory if it doesn’t exist"
+ global LOG_DIR
+ LOG_DIR = config.get('log_dir', '')
+
+ if not LOG_DIR:
+
+ data_dir = environ.get('XDG_DATA_HOME')
+ if not data_dir:
+ home = environ.get('HOME')
+ data_dir = path.join(home, '.local', 'share')
+
+ LOG_DIR = path.join(data_dir, 'poezio')
+
+ LOG_DIR = path.expanduser(LOG_DIR)
+
+ try:
+ makedirs(LOG_DIR)
+ except:
+ pass
+
+def setup_logging():
+ "Change the logging config according to the cmdline options and config"
+ if config.get('log_errors', True):
+ LOGGING_CONFIG['root']['handlers'].append('error')
+ LOGGING_CONFIG['handlers']['error'] = {
+ 'level': 'ERROR',
+ 'class': 'logging.FileHandler',
+ 'filename': path.join(LOG_DIR, 'errors.log'),
+ 'formatter': 'simple',
+ }
+
+ if options.debug:
+ LOGGING_CONFIG['root']['handlers'].append('debug')
+ LOGGING_CONFIG['handlers']['debug'] = {
+ 'level':'DEBUG',
+ 'class':'logging.FileHandler',
+ 'filename': options.debug,
+ 'formatter': 'simple',
+ }
+
+
+ if LOGGING_CONFIG['root']['handlers']:
+ logging.config.dictConfig(LOGGING_CONFIG)
+ else:
+ logging.basicConfig(level=logging.CRITICAL)
+
+ global log
+ log = logging.getLogger(__name__)
+
+def post_logging_setup():
+ # common imports sleekxmpp, which creates then its loggers, so
+ # it needs to be after logger configuration
+ from common import safeJID as JID
+ global safeJID
+ safeJID = JID
LOGGING_CONFIG = {
'version': 1,
@@ -312,33 +377,22 @@ LOGGING_CONFIG = {
'level': 'DEBUG',
}
}
-if config.get('log_errors', True):
- LOGGING_CONFIG['root']['handlers'].append('error')
- LOGGING_CONFIG['handlers']['error'] = {
- 'level': 'ERROR',
- 'class': 'logging.FileHandler',
- 'filename': path.join(LOG_DIR, 'errors.log'),
- 'formatter': 'simple',
- }
-if options.debug:
- LOGGING_CONFIG['root']['handlers'].append('debug')
- LOGGING_CONFIG['handlers']['debug'] = {
- 'level':'DEBUG',
- 'class':'logging.FileHandler',
- 'filename': options.debug,
- 'formatter': 'simple',
- }
+# True if this is the first run, in this case we will display
+# some help in the info buffer
+firstrun = False
+# Global config object. Is setup in poezio.py
+config = None
-if LOGGING_CONFIG['root']['handlers']:
- logging.config.dictConfig(LOGGING_CONFIG)
-else:
- logging.basicConfig(level=logging.CRITICAL)
+# The logger object for this module
+log = None
-# common import sleekxmpp, which creates then its loggers, so
-# it needs to be after logger configuration
-from common import safeJID
+# The command-line options
+options = None
-log = logging.getLogger(__name__)
+# delayed import from common.py
+safeJID = None
+# the global log dir
+LOG_DIR = ''
diff --git a/src/poezio.py b/src/poezio.py
index 7218cf13..99831896 100644
--- a/src/poezio.py
+++ b/src/poezio.py
@@ -12,22 +12,32 @@ Starting point of poezio. Launches both the Connection and Gui
import sys
import os
-
import signal
-import logging.config
+import logging
sys.path.append(os.path.dirname(os.path.abspath(__file__)))
-from config import options
import singleton
-import core
-
-log = logging.getLogger('')
def main():
"""
Enter point
"""
+ import config
+ config_path = config.check_create_config_dir()
+ config.run_cmdline_args(config_path)
+ config.create_global_config()
+ config.check_create_log_dir()
+ config.setup_logging()
+ config.post_logging_setup()
+
+ from config import options
+
+
+ import core
+
+ log = logging.getLogger('')
+
signal.signal(signal.SIGINT, signal.SIG_IGN) # ignore ctrl-c
cocore = singleton.Singleton(core.Core)
signal.signal(signal.SIGUSR1, cocore.sigusr_handler) # reload the config