def parse_cmd_options(self):
parser = OptionParser(version=offlineimap.__version__,
description="%s.\n\n%s" %
(offlineimap.__copyright__,
offlineimap.__license__))
parser.add_option("-1",
action="store_true", dest="singlethreading",
default=False,
help="Disable all multithreading operations and use "
"solely a single-thread sync. This effectively sets the "
"maxsyncaccounts and all maxconnections configuration file "
"variables to 1.")
parser.add_option("-P", dest="profiledir", metavar="DIR",
help="Sets OfflineIMAP into profile mode. The program "
"will create DIR (it must not already exist). "
"As it runs, Python profiling information about each "
"thread is logged into profiledir. Please note: "
"This option is present for debugging and optimization "
"only, and should NOT be used unless you have a "
"specific reason to do so. It will significantly "
"decrease program performance, may reduce reliability, "
"and can generate huge amounts of data. This option "
"implies the -1 option.")
parser.add_option("-a", dest="accounts", metavar="ACCOUNTS",
help="""Overrides the accounts section in the config file.
Lets you specify a particular account or set of
accounts to sync without having to edit the config
file. You might use this to exclude certain accounts,
or to sync some accounts that you normally prefer not to.""")
parser.add_option("-c", dest="configfile", metavar="FILE",
default="~/.offlineimaprc",
help="Specifies a configuration file to use in lieu of "
"%default.")
parser.add_option("-d", dest="debugtype", metavar="type1,[type2...]",
help="""Enables debugging for OfflineIMAP. This is useful
if you are to track down a malfunction or figure out what is
going on under the hood. This option requires one or more
debugtypes, separated by commas. These define what exactly
will be debugged, and so far include two options: imap, thread,
maildir or ALL. The imap option will enable IMAP protocol
stream and parsing debugging. Note that the output may contain
passwords, so take care to remove that from the debugging
output before sending it to anyone else. The maildir option
will enable debugging for certain Maildir operations.
The use of any debug option (unless 'thread' is included),
implies the single-thread option -1.""")
parser.add_option("-l", dest="logfile", metavar="FILE",
help="Log to FILE")
parser.add_option("-f", dest="folders", metavar="folder1,[folder2...]",
help=
"Only sync the specified folders. The folder names "
"are the *untranslated* foldernames. This "
"command-line option overrides any 'folderfilter' "
"and 'folderincludes' options in the configuration "
"file.")
parser.add_option("-k", dest="configoverride",
action="append",
metavar="[section:]option=value",
help=
"""Override configuration file option. If"section" is
omitted, it defaults to "general". Any underscores
in the section name are replaced with spaces:
for instance, to override option "autorefresh" in
the "[Account Personal]" section in the config file
one would use "-k Account_Personal:autorefresh=30".""")
parser.add_option("-o",
action="store_true", dest="runonce",
default=False,
help="Run only once, ignoring any autorefresh setting "
"in the configuration file.")
parser.add_option("-q",
action="store_true", dest="quick",
default=False,
help="Run only quick synchronizations. Ignore any "
"flag updates on IMAP servers (if a flag on the remote IMAP "
"changes, and we have the message locally, it will be left "
"untouched in a quick run.")
parser.add_option("-u", dest="interface",
help="Specifies an alternative user interface to "
"use. This overrides the default specified in the "
"configuration file. The UI specified with -u will "
"be forced to be used, even if checks determine that it is "
"not usable. Possible interface choices are: %s " %
", ".join(UI_LIST.keys()))
parser.add_option("--info",
action="store_true", dest="diagnostics",
default=False,
help="Output information on the configured email repositories"
". Useful for debugging and bug reporting. Use in conjunction wit"
"h the -a option to limit the output to a single account")
(options, args) = parser.parse_args()
#read in configuration file
configfilename = os.path.expanduser(options.configfile)
config = CustomConfigParser()
if not os.path.exists(configfilename):
# TODO, initialize and make use of chosen ui for logging
logging.error(" *** Config file '%s' does not exist; aborting!" %
configfilename)
sys.exit(1)
config.read(configfilename)
#profile mode chosen?
if options.profiledir:
if not options.singlethreading:
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Forcing to singlethreaded.")
options.singlethreading = True
if os.path.exists(options.profiledir):
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Directory '%s' already exists!" %
options.profiledir)
else:
os.mkdir(options.profiledir)
threadutil.ExitNotifyThread.set_profiledir(options.profiledir)
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Potentially large data will be "
"created in '%s'" % options.profiledir)
#override a config value
if options.configoverride:
for option in options.configoverride:
(key, value) = option.split('=', 1)
if ':' in key:
(secname, key) = key.split(':', 1)
section = secname.replace("_", " ")
else:
section = "general"
config.set(section, key, value)
#which ui to use? cmd line option overrides config file
ui_type = config.getdefault('general','ui', 'ttyui')
if options.interface != None:
ui_type = options.interface
if '.' in ui_type:
#transform Curses.Blinkenlights -> Blinkenlights
ui_type = ui_type.split('.')[-1]
# TODO, make use of chosen ui for logging
logging.warning('Using old interface name, consider using one '
'of %s' % ', '.join(UI_LIST.keys()))
if options.diagnostics: ui_type = 'basic' # enforce basic UI for --info
try:
# create the ui class
self.ui = UI_LIST[ui_type.lower()](config)
except KeyError:
logging.error("UI '%s' does not exist, choose one of: %s" % \
(ui_type,', '.join(UI_LIST.keys())))
sys.exit(1)
setglobalui(self.ui)
#set up additional log files
if options.logfile:
self.ui.setlogfile(options.logfile)
#welcome blurb
self.ui.init_banner()
if options.debugtype:
self.ui.logger.setLevel(logging.DEBUG)
if options.debugtype.lower() == 'all':
options.debugtype = 'imap,maildir,thread'
#force single threading?
if not ('thread' in options.debugtype.split(',') \
and not options.singlethreading):
self.ui._msg("Debug mode: Forcing to singlethreaded.")
options.singlethreading = True
debugtypes = options.debugtype.split(',') + ['']
for type in debugtypes:
type = type.strip()
self.ui.add_debug(type)
if type.lower() == 'imap':
imaplib.Debug = 5
if options.runonce:
# FIXME: maybe need a better
for section in accounts.getaccountlist(config):
config.remove_option('Account ' + section, "autorefresh")
if options.quick:
for section in accounts.getaccountlist(config):
config.set('Account ' + section, "quick", '-1')
#custom folder list specified?
if options.folders:
foldernames = options.folders.split(",")
folderfilter = "lambda f: f in %s" % foldernames
folderincludes = "[]"
for accountname in accounts.getaccountlist(config):
account_section = 'Account ' + accountname
remote_repo_section = 'Repository ' + \
config.get(account_section, 'remoterepository')
local_repo_section = 'Repository ' + \
config.get(account_section, 'localrepository')
for section in [remote_repo_section, local_repo_section]:
config.set(section, "folderfilter", folderfilter)
config.set(section, "folderincludes", folderincludes)
if options.logfile:
sys.stderr = self.ui.logfile
socktimeout = config.getdefaultint("general", "socktimeout", 0)
if socktimeout > 0:
socket.setdefaulttimeout(socktimeout)
threadutil.initInstanceLimit('ACCOUNTLIMIT',
config.getdefaultint('general', 'maxsyncaccounts', 1))
for reposname in config.getsectionlist('Repository'):
for instancename in ["FOLDER_" + reposname,
"MSGCOPY_" + reposname]:
if options.singlethreading:
threadutil.initInstanceLimit(instancename, 1)
else:
threadutil.initInstanceLimit(instancename,
config.getdefaultint('Repository ' + reposname,
'maxconnections', 2))
self.config = config
return (options, args)
def run(self):
"""Parse the commandline and invoke everything"""
parser = OptionParser(
version=offlineimap.__version__,
description="%s.\n\n%s" %
(offlineimap.__copyright__, offlineimap.__license__))
parser.add_option(
"-1",
action="store_true",
dest="singlethreading",
default=False,
help="Disable all multithreading operations and use "
"solely a single-thread sync. This effectively sets the "
"maxsyncaccounts and all maxconnections configuration file "
"variables to 1.")
parser.add_option(
"-P",
dest="profiledir",
metavar="DIR",
help="Sets OfflineIMAP into profile mode. The program "
"will create DIR (it must not already exist). "
"As it runs, Python profiling information about each "
"thread is logged into profiledir. Please note: "
"This option is present for debugging and optimization "
"only, and should NOT be used unless you have a "
"specific reason to do so. It will significantly "
"decrease program performance, may reduce reliability, "
"and can generate huge amounts of data. This option "
"implies the -1 option.")
parser.add_option(
"-a",
dest="accounts",
metavar="ACCOUNTS",
help="""Overrides the accounts section in the config file.
Lets you specify a particular account or set of
accounts to sync without having to edit the config
file. You might use this to exclude certain accounts,
or to sync some accounts that you normally prefer not to.""")
parser.add_option(
"-c",
dest="configfile",
metavar="FILE",
default="~/.offlineimaprc",
help="Specifies a configuration file to use in lieu of "
"%default.")
parser.add_option(
"-d",
dest="debugtype",
metavar="type1,[type2...]",
help="""Enables debugging for OfflineIMAP. This is useful
if you are to track down a malfunction or figure out what is
going on under the hood. This option requires one or more
debugtypes, separated by commas. These define what exactly
will be debugged, and so far include two options: imap, thread,
maildir or ALL. The imap option will enable IMAP protocol
stream and parsing debugging. Note that the output may contain
passwords, so take care to remove that from the debugging
output before sending it to anyone else. The maildir option
will enable debugging for certain Maildir operations.
The use of any debug option (unless 'thread' is included),
implies the single-thread option -1.""")
parser.add_option("-l",
dest="logfile",
metavar="FILE",
help="Log to FILE")
parser.add_option(
"-f",
dest="folders",
metavar="folder1,[folder2...]",
help="Only sync the specified folders. The folder names "
"are the *untranslated* foldernames. This "
"command-line option overrides any 'folderfilter' "
"and 'folderincludes' options in the configuration "
"file.")
parser.add_option(
"-k",
dest="configoverride",
action="append",
metavar="[section:]option=value",
help="""Override configuration file option. If"section" is
omitted, it defaults to "general". Any underscores
in the section name are replaced with spaces:
for instance, to override option "autorefresh" in
the "[Account Personal]" section in the config file
one would use "-k Account_Personal:autorefresh=30".""")
parser.add_option(
"-o",
action="store_true",
dest="runonce",
default=False,
help="Run only once, ignoring any autorefresh setting "
"in the configuration file.")
parser.add_option(
"-q",
action="store_true",
dest="quick",
default=False,
help="Run only quick synchronizations. Ignore any "
"flag updates on IMAP servers (if a flag on the remote IMAP "
"changes, and we have the message locally, it will be left "
"untouched in a quick run.")
parser.add_option(
"-u",
dest="interface",
help="Specifies an alternative user interface to "
"use. This overrides the default specified in the "
"configuration file. The UI specified with -u will "
"be forced to be used, even if checks determine that it is "
"not usable. Possible interface choices are: %s " %
", ".join(UI_LIST.keys()))
(options, args) = parser.parse_args()
#read in configuration file
configfilename = os.path.expanduser(options.configfile)
config = CustomConfigParser()
if not os.path.exists(configfilename):
logging.error(" *** Config file '%s' does not exist; aborting!" %
configfilename)
sys.exit(1)
config.read(configfilename)
#profile mode chosen?
if options.profiledir:
if not options.singlethreading:
logging.warn("Profile mode: Forcing to singlethreaded.")
options.singlethreading = True
profiledir = options.profiledir
os.mkdir(profiledir)
threadutil.setprofiledir(profiledir)
logging.warn("Profile mode: Potentially large data will be "
"created in '%s'" % profiledir)
#override a config value
if options.configoverride:
for option in options.configoverride:
(key, value) = option.split('=', 1)
if ':' in key:
(secname, key) = key.split(':', 1)
section = secname.replace("_", " ")
else:
section = "general"
config.set(section, key, value)
#which ui to use? cmd line option overrides config file
ui_type = config.getdefault('general', 'ui', 'ttyui')
if options.interface != None:
ui_type = options.interface
if '.' in ui_type:
#transform Curses.Blinkenlights -> Blinkenlights
ui_type = ui_type.split('.')[-1]
logging.warning('Using old interface name, consider using one '
'of %s' % ', '.join(UI_LIST.keys()))
try:
# create the ui class
ui = UI_LIST[ui_type.lower()](config)
except KeyError:
logging.error("UI '%s' does not exist, choose one of: %s" % \
(ui_type,', '.join(UI_LIST.keys())))
sys.exit(1)
setglobalui(ui)
#set up additional log files
if options.logfile:
ui.setlogfd(open(options.logfile, 'wt'))
#welcome blurb
ui.init_banner()
if options.debugtype:
if options.debugtype.lower() == 'all':
options.debugtype = 'imap,maildir,thread'
#force single threading?
if not ('thread' in options.debugtype.split(',') \
and not options.singlethreading):
ui._msg("Debug mode: Forcing to singlethreaded.")
options.singlethreading = True
debugtypes = options.debugtype.split(',') + ['']
for type in debugtypes:
type = type.strip()
ui.add_debug(type)
if type.lower() == 'imap':
imaplib.Debug = 5
if options.runonce:
# FIXME: maybe need a better
for section in accounts.getaccountlist(config):
config.remove_option('Account ' + section, "autorefresh")
if options.quick:
for section in accounts.getaccountlist(config):
config.set('Account ' + section, "quick", '-1')
#custom folder list specified?
if options.folders:
foldernames = options.folders.split(",")
folderfilter = "lambda f: f in %s" % foldernames
folderincludes = "[]"
for accountname in accounts.getaccountlist(config):
account_section = 'Account ' + accountname
remote_repo_section = 'Repository ' + \
config.get(account_section, 'remoterepository')
local_repo_section = 'Repository ' + \
config.get(account_section, 'localrepository')
for section in [remote_repo_section, local_repo_section]:
config.set(section, "folderfilter", folderfilter)
config.set(section, "folderincludes", folderincludes)
self.lock(config, ui)
self.config = config
def sigterm_handler(signum, frame):
# die immediately
ui = getglobalui()
ui.terminate(errormsg="terminating...")
signal.signal(signal.SIGTERM, sigterm_handler)
try:
pidfd = open(config.getmetadatadir() + "/pid", "w")
pidfd.write(str(os.getpid()) + "\n")
pidfd.close()
except:
pass
try:
if options.logfile:
sys.stderr = ui.logfile
socktimeout = config.getdefaultint("general", "socktimeout", 0)
if socktimeout > 0:
socket.setdefaulttimeout(socktimeout)
activeaccounts = config.get("general", "accounts")
if options.accounts:
activeaccounts = options.accounts
activeaccounts = activeaccounts.replace(" ", "")
activeaccounts = activeaccounts.split(",")
allaccounts = accounts.AccountHashGenerator(config)
syncaccounts = []
for account in activeaccounts:
if account not in allaccounts:
if len(allaccounts) == 0:
errormsg = 'The account "%s" does not exist because no accounts are defined!' % account
else:
errormsg = 'The account "%s" does not exist. Valid accounts are:' % account
for name in allaccounts.keys():
errormsg += '\n%s' % name
ui.terminate(1,
errortitle='Unknown Account "%s"' % account,
errormsg=errormsg)
if account not in syncaccounts:
syncaccounts.append(account)
server = None
remoterepos = None
localrepos = None
threadutil.initInstanceLimit(
'ACCOUNTLIMIT',
config.getdefaultint('general', 'maxsyncaccounts', 1))
for reposname in config.getsectionlist('Repository'):
for instancename in [
"FOLDER_" + reposname, "MSGCOPY_" + reposname
]:
if options.singlethreading:
threadutil.initInstanceLimit(instancename, 1)
else:
threadutil.initInstanceLimit(
instancename,
config.getdefaultint('Repository ' + reposname,
'maxconnections', 2))
def sig_handler(sig, frame):
if sig == signal.SIGUSR1 or sig == signal.SIGHUP:
# tell each account to stop sleeping
accounts.Account.set_abort_event(self.config, 1)
elif sig == signal.SIGUSR2:
# tell each account to stop looping
accounts.Account.set_abort_event(self.config, 2)
signal.signal(signal.SIGHUP, sig_handler)
signal.signal(signal.SIGUSR1, sig_handler)
signal.signal(signal.SIGUSR2, sig_handler)
#various initializations that need to be performed:
offlineimap.mbnames.init(config, syncaccounts)
if options.singlethreading:
#singlethreaded
self.sync_singlethreaded(syncaccounts, config)
else:
# multithreaded
t = threadutil.ExitNotifyThread(target=syncmaster.syncitall,
name='Sync Runner',
kwargs={
'accounts': syncaccounts,
'config': config
})
t.setDaemon(1)
t.start()
threadutil.exitnotifymonitorloop(threadutil.threadexited)
ui.terminate()
except KeyboardInterrupt:
ui.terminate(1, errormsg='CTRL-C pressed, aborting...')
return
except (SystemExit):
raise
except:
ui.mainException()
def __parse_cmd_options(self):
parser = OptionParser(
version=offlineimap.__version__,
description="%s.\n\n%s"% (offlineimap.__copyright__,
offlineimap.__license__)
)
parser.add_option("-V",
action="store_true", dest="version",
default=False,
help="show full version infos")
parser.add_option("--dry-run",
action="store_true", dest="dryrun",
default=False,
help="dry run mode")
parser.add_option("--info",
action="store_true", dest="diagnostics",
default=False,
help="output information on the configured email repositories")
parser.add_option("-1",
action="store_true", dest="singlethreading",
default=False,
help="(the number one) disable all multithreading operations")
parser.add_option("-P", dest="profiledir", metavar="DIR",
help="sets OfflineIMAP into profile mode.")
parser.add_option("-a", dest="accounts",
metavar="account1[,account2[,...]]",
help="list of accounts to sync")
parser.add_option("-c", dest="configfile", metavar="FILE",
default=None,
help="specifies a configuration file to use")
parser.add_option("-d", dest="debugtype",
metavar="type1[,type2[,...]]",
help="enables debugging for OfflineIMAP "
" (types: imap, maildir, thread)")
parser.add_option("-l", dest="logfile", metavar="FILE",
help="log to FILE")
parser.add_option("-s",
action="store_true", dest="syslog",
default=False,
help="log to syslog")
parser.add_option("-f", dest="folders",
metavar="folder1[,folder2[,...]]",
help="only sync the specified folders")
parser.add_option("-k", dest="configoverride",
action="append",
metavar="[section:]option=value",
help="override configuration file option")
parser.add_option("-o",
action="store_true", dest="runonce",
default=False,
help="run only once (ignore autorefresh)")
parser.add_option("-q",
action="store_true", dest="quick",
default=False,
help="run only quick synchronizations (don't update flags)")
parser.add_option("-u", dest="interface",
help="specifies an alternative user interface"
" (quiet, basic, syslog, ttyui, blinkenlights, machineui)")
parser.add_option("--delete-folder", dest="deletefolder",
default=None,
metavar="FOLDERNAME",
help="Delete a folder (on the remote repository)")
parser.add_option("--migrate-fmd5-using-nametrans",
action="store_true", dest="migrate_fmd5", default=False,
help="migrate FMD5 hashes from versions prior to 6.3.5")
parser.add_option("--mbnames-prune",
action="store_true", dest="mbnames_prune", default=False,
help="remove mbnames entries for accounts not in accounts")
(options, args) = parser.parse_args()
globals.set_options (options)
if options.version:
print("offlineimap v%s, imaplib2 v%s (%s)"% (
offlineimap.__version__, imaplib.__version__, imaplib.DESC))
sys.exit(0)
# Read in configuration file.
if not options.configfile:
# Try XDG location, then fall back to ~/.offlineimaprc
xdg_var = 'XDG_CONFIG_HOME'
if not xdg_var in os.environ or not os.environ[xdg_var]:
xdg_home = os.path.expanduser('~/.config')
else:
xdg_home = os.environ[xdg_var]
options.configfile = os.path.join(xdg_home, "offlineimap", "config")
if not os.path.exists(options.configfile):
options.configfile = os.path.expanduser('~/.offlineimaprc')
configfilename = options.configfile
else:
configfilename = os.path.expanduser(options.configfile)
config = CustomConfigParser()
if not os.path.exists(configfilename):
# TODO, initialize and make use of chosen ui for logging
logging.error(" *** Config file '%s' does not exist; aborting!"%
configfilename)
sys.exit(1)
config.read(configfilename)
# Profile mode chosen?
if options.profiledir:
if not options.singlethreading:
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Forcing to singlethreaded.")
options.singlethreading = True
if os.path.exists(options.profiledir):
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Directory '%s' already exists!"%
options.profiledir)
else:
os.mkdir(options.profiledir)
threadutil.ExitNotifyThread.set_profiledir(options.profiledir)
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Potentially large data will be "
"created in '%s'"% options.profiledir)
# Override a config value.
if options.configoverride:
for option in options.configoverride:
(key, value) = option.split('=', 1)
if ':' in key:
(secname, key) = key.split(':', 1)
section = secname.replace("_", " ")
else:
section = "general"
config.set(section, key, value)
# Which ui to use? CLI option overrides config file.
ui_type = config.getdefault('general', 'ui', 'ttyui')
if options.interface != None:
ui_type = options.interface
if '.' in ui_type:
# Transform Curses.Blinkenlights -> Blinkenlights.
ui_type = ui_type.split('.')[-1]
# TODO, make use of chosen ui for logging
logging.warning('Using old interface name, consider using one '
'of %s'% ', '.join(UI_LIST.keys()))
if options.diagnostics:
ui_type = 'ttyui' # Enforce this UI for --info.
# dry-run? Set [general]dry-run=True.
if options.dryrun:
dryrun = config.set('general', 'dry-run', 'True')
config.set_if_not_exists('general', 'dry-run', 'False')
try:
# Create the ui class.
self.ui = UI_LIST[ui_type.lower()](config)
except KeyError:
logging.error("UI '%s' does not exist, choose one of: %s"%
(ui_type, ', '.join(UI_LIST.keys())))
sys.exit(1)
setglobalui(self.ui)
# Set up additional log files.
if options.logfile:
self.ui.setlogfile(options.logfile)
# Set up syslog.
if options.syslog:
self.ui.setup_sysloghandler()
# Welcome blurb.
self.ui.init_banner()
if options.debugtype:
self.ui.logger.setLevel(logging.DEBUG)
if options.debugtype.lower() == 'all':
options.debugtype = 'imap,maildir,thread'
# Force single threading?
if not ('thread' in options.debugtype.split(',') \
and not options.singlethreading):
self.ui._msg("Debug mode: Forcing to singlethreaded.")
options.singlethreading = True
debugtypes = options.debugtype.split(',') + ['']
for dtype in debugtypes:
dtype = dtype.strip()
self.ui.add_debug(dtype)
if dtype.lower() == u'imap':
imaplib.Debug = 5
if options.runonce:
# Must kill the possible default option.
if config.has_option('DEFAULT', 'autorefresh'):
config.remove_option('DEFAULT', 'autorefresh')
# FIXME: spaghetti code alert!
for section in accounts.getaccountlist(config):
config.remove_option('Account ' + section, "autorefresh")
if options.quick:
for section in accounts.getaccountlist(config):
config.set('Account ' + section, "quick", '-1')
# Custom folder list specified?
if options.folders:
foldernames = options.folders.split(",")
folderfilter = "lambda f: f in %s"% foldernames
folderincludes = "[]"
for accountname in accounts.getaccountlist(config):
account_section = 'Account ' + accountname
remote_repo_section = 'Repository ' + \
config.get(account_section, 'remoterepository')
config.set(remote_repo_section, "folderfilter", folderfilter)
config.set(remote_repo_section, "folderincludes",
folderincludes)
if options.logfile:
sys.stderr = self.ui.logfile
socktimeout = config.getdefaultint("general", "socktimeout", 0)
if socktimeout > 0:
socket.setdefaulttimeout(socktimeout)
threadutil.initInstanceLimit(
ACCOUNT_LIMITED_THREAD_NAME,
config.getdefaultint('general', 'maxsyncaccounts', 1)
)
for reposname in config.getsectionlist('Repository'):
# Limit the number of threads. Limitation on usage is handled at the
# imapserver level.
for namespace in [accounts.FOLDER_NAMESPACE + reposname,
MSGCOPY_NAMESPACE + reposname]:
if options.singlethreading:
threadutil.initInstanceLimit(namespace, 1)
else:
threadutil.initInstanceLimit(
namespace,
config.getdefaultint(
'Repository ' + reposname,
'maxconnections', 2)
)
self.config = config
return (options, args)
def __parse_cmd_options(self):
parser = OptionParser(
version=offlineimap.__version__,
description="%s.\n\n%s" %
(offlineimap.__copyright__, offlineimap.__license__))
parser.add_option("-V",
action="store_true",
dest="version",
default=False,
help="show full version infos")
parser.add_option("--dry-run",
action="store_true",
dest="dryrun",
default=False,
help="dry run mode")
parser.add_option(
"--info",
action="store_true",
dest="diagnostics",
default=False,
help="output information on the configured email repositories")
parser.add_option(
"-1",
action="store_true",
dest="singlethreading",
default=False,
help="(the number one) disable all multithreading operations")
parser.add_option("-P",
dest="profiledir",
metavar="DIR",
help="sets OfflineIMAP into profile mode.")
parser.add_option("-a",
dest="accounts",
metavar="account1[,account2[,...]]",
help="list of accounts to sync")
parser.add_option("-c",
dest="configfile",
metavar="FILE",
default=None,
help="specifies a configuration file to use")
parser.add_option("-d",
dest="debugtype",
metavar="type1[,type2[,...]]",
help="enables debugging for OfflineIMAP "
" (types: imap, maildir, thread)")
parser.add_option("-l",
dest="logfile",
metavar="FILE",
help="log to FILE")
parser.add_option("-s",
action="store_true",
dest="syslog",
default=False,
help="log to syslog")
parser.add_option("-f",
dest="folders",
metavar="folder1[,folder2[,...]]",
help="only sync the specified folders")
parser.add_option("-k",
dest="configoverride",
action="append",
metavar="[section:]option=value",
help="override configuration file option")
parser.add_option("-o",
action="store_true",
dest="runonce",
default=False,
help="run only once (ignore autorefresh)")
parser.add_option(
"-q",
action="store_true",
dest="quick",
default=False,
help="run only quick synchronizations (don't update flags)")
parser.add_option(
"-u",
dest="interface",
help="specifies an alternative user interface"
" (quiet, basic, syslog, ttyui, blinkenlights, machineui)")
parser.add_option("--delete-folder",
dest="deletefolder",
default=None,
metavar="FOLDERNAME",
help="Delete a folder (on the remote repository)")
parser.add_option(
"--migrate-fmd5-using-nametrans",
action="store_true",
dest="migrate_fmd5",
default=False,
help="migrate FMD5 hashes from versions prior to 6.3.5")
parser.add_option(
"--mbnames-prune",
action="store_true",
dest="mbnames_prune",
default=False,
help="remove mbnames entries for accounts not in accounts")
(options, args) = parser.parse_args()
globals.set_options(options)
if options.version:
print("offlineimap v%s, imaplib2 v%s (%s), Python v%s" %
(offlineimap.__version__, imaplib.__version__, imaplib.DESC,
PYTHON_VERSION))
sys.exit(0)
# Read in configuration file.
if not options.configfile:
# Try XDG location, then fall back to ~/.offlineimaprc
xdg_var = 'XDG_CONFIG_HOME'
if not xdg_var in os.environ or not os.environ[xdg_var]:
xdg_home = os.path.expanduser('~/.config')
else:
xdg_home = os.environ[xdg_var]
options.configfile = os.path.join(xdg_home, "offlineimap",
"config")
if not os.path.exists(options.configfile):
options.configfile = os.path.expanduser('~/.offlineimaprc')
configfilename = options.configfile
else:
configfilename = os.path.expanduser(options.configfile)
config = CustomConfigParser()
if not os.path.exists(configfilename):
# TODO, initialize and make use of chosen ui for logging
logging.error(" *** Config file '%s' does not exist; aborting!" %
configfilename)
sys.exit(1)
config.read(configfilename)
# Profile mode chosen?
if options.profiledir:
if not options.singlethreading:
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Forcing to singlethreaded.")
options.singlethreading = True
if os.path.exists(options.profiledir):
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Directory '%s' already exists!" %
options.profiledir)
else:
os.mkdir(options.profiledir)
threadutil.ExitNotifyThread.set_profiledir(options.profiledir)
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Potentially large data will be "
"created in '%s'" % options.profiledir)
# Override a config value.
if options.configoverride:
for option in options.configoverride:
(key, value) = option.split('=', 1)
if ':' in key:
(secname, key) = key.split(':', 1)
section = secname.replace("_", " ")
else:
section = "general"
config.set(section, key, value)
# Which ui to use? CLI option overrides config file.
ui_type = config.getdefault('general', 'ui', 'ttyui')
if options.interface != None:
ui_type = options.interface
if '.' in ui_type:
# Transform Curses.Blinkenlights -> Blinkenlights.
ui_type = ui_type.split('.')[-1]
# TODO, make use of chosen ui for logging
logging.warning('Using old interface name, consider using one '
'of %s' % ', '.join(UI_LIST.keys()))
if options.diagnostics:
ui_type = 'ttyui' # Enforce this UI for --info.
# dry-run? Set [general]dry-run=True.
if options.dryrun:
dryrun = config.set('general', 'dry-run', 'True')
config.set_if_not_exists('general', 'dry-run', 'False')
try:
# Create the ui class.
self.ui = UI_LIST[ui_type.lower()](config)
except KeyError:
logging.error("UI '%s' does not exist, choose one of: %s" %
(ui_type, ', '.join(UI_LIST.keys())))
sys.exit(1)
setglobalui(self.ui)
# Set up additional log files.
if options.logfile:
self.ui.setlogfile(options.logfile)
# Set up syslog.
if options.syslog:
self.ui.setup_sysloghandler()
# Welcome blurb.
self.ui.init_banner()
if options.debugtype:
self.ui.logger.setLevel(logging.DEBUG)
if options.debugtype.lower() == 'all':
options.debugtype = 'imap,maildir,thread'
# Force single threading?
if not ('thread' in options.debugtype.split(',') \
and not options.singlethreading):
self.ui._msg("Debug mode: Forcing to singlethreaded.")
options.singlethreading = True
debugtypes = options.debugtype.split(',') + ['']
for dtype in debugtypes:
dtype = dtype.strip()
self.ui.add_debug(dtype)
if dtype.lower() == u'imap':
imaplib.Debug = 5
if options.runonce:
# Must kill the possible default option.
if config.has_option('DEFAULT', 'autorefresh'):
config.remove_option('DEFAULT', 'autorefresh')
# FIXME: spaghetti code alert!
for section in accounts.getaccountlist(config):
config.remove_option('Account ' + section, "autorefresh")
if options.quick:
for section in accounts.getaccountlist(config):
config.set('Account ' + section, "quick", '-1')
# Custom folder list specified?
if options.folders:
foldernames = options.folders.split(",")
folderfilter = "lambda f: f in %s" % foldernames
folderincludes = "[]"
for accountname in accounts.getaccountlist(config):
account_section = 'Account ' + accountname
remote_repo_section = 'Repository ' + \
config.get(account_section, 'remoterepository')
config.set(remote_repo_section, "folderfilter", folderfilter)
config.set(remote_repo_section, "folderincludes",
folderincludes)
if options.logfile:
sys.stderr = self.ui.logfile
socktimeout = config.getdefaultint("general", "socktimeout", 0)
if socktimeout > 0:
socket.setdefaulttimeout(socktimeout)
threadutil.initInstanceLimit(
ACCOUNT_LIMITED_THREAD_NAME,
config.getdefaultint('general', 'maxsyncaccounts', 1))
for reposname in config.getsectionlist('Repository'):
# Limit the number of threads. Limitation on usage is handled at the
# imapserver level.
for namespace in [
accounts.FOLDER_NAMESPACE + reposname,
MSGCOPY_NAMESPACE + reposname
]:
if options.singlethreading:
threadutil.initInstanceLimit(namespace, 1)
else:
threadutil.initInstanceLimit(
namespace,
config.getdefaultint('Repository ' + reposname,
'maxconnections', 2))
self.config = config
return (options, args)
def parse_cmd_options(self):
parser = OptionParser(
version=offlineimap.__version__,
description="%s.\n\n%s" %
(offlineimap.__copyright__, offlineimap.__license__))
parser.add_option(
"--dry-run",
action="store_true",
dest="dryrun",
default=False,
help="Do not actually modify any store but check and print "
"what synchronization actions would be taken if a sync would be"
" performed. It will not precisely give the exact information w"
"hat will happen. If e.g. we need to create a folder, it merely"
" outputs 'Would create folder X', but not how many and which m"
"ails it would transfer.")
parser.add_option(
"--info",
action="store_true",
dest="diagnostics",
default=False,
help="Output information on the configured email repositories"
". Useful for debugging and bug reporting. Use in conjunction wit"
"h the -a option to limit the output to a single account. This mo"
"de will prevent any actual sync to occur and exits after it outp"
"ut the debug information.")
parser.add_option(
"-1",
action="store_true",
dest="singlethreading",
default=False,
help="Disable all multithreading operations and use "
"solely a single-thread sync. This effectively sets the "
"maxsyncaccounts and all maxconnections configuration file "
"variables to 1.")
parser.add_option(
"-P",
dest="profiledir",
metavar="DIR",
help="Sets OfflineIMAP into profile mode. The program "
"will create DIR (it must not already exist). "
"As it runs, Python profiling information about each "
"thread is logged into profiledir. Please note: "
"This option is present for debugging and optimization "
"only, and should NOT be used unless you have a "
"specific reason to do so. It will significantly "
"decrease program performance, may reduce reliability, "
"and can generate huge amounts of data. This option "
"implies the -1 option.")
parser.add_option(
"-a",
dest="accounts",
metavar="ACCOUNTS",
help="Overrides the accounts section in the config file. "
"Lets you specify a particular account or set of "
"accounts to sync without having to edit the config "
"file. You might use this to exclude certain accounts, "
"or to sync some accounts that you normally prefer not to.")
parser.add_option(
"-c",
dest="configfile",
metavar="FILE",
default="~/.offlineimaprc",
help="Specifies a configuration file to use in lieu of "
"%default.")
parser.add_option(
"-d",
dest="debugtype",
metavar="type1,[type2...]",
help="Enables debugging for OfflineIMAP. This is useful "
"if you are to track down a malfunction or figure out what is "
"going on under the hood. This option requires one or more "
"debugtypes, separated by commas. These define what exactly "
"will be debugged, and so far include two options: imap, thread, "
"maildir or ALL. The imap option will enable IMAP protocol "
"stream and parsing debugging. Note that the output may contain "
"passwords, so take care to remove that from the debugging "
"output before sending it to anyone else. The maildir option "
"will enable debugging for certain Maildir operations. "
"The use of any debug option (unless 'thread' is included), "
"implies the single-thread option -1.")
parser.add_option("-l",
dest="logfile",
metavar="FILE",
help="Log to FILE")
parser.add_option(
"-f",
dest="folders",
metavar="folder1,[folder2...]",
help="Only sync the specified folders. The folder names "
"are the *untranslated* foldernames of the remote repository. "
"This command-line option overrides any 'folderfilter' "
"and 'folderincludes' options in the configuration file.")
parser.add_option(
"-k",
dest="configoverride",
action="append",
metavar="[section:]option=value",
help="""Override configuration file option. If"section" is
omitted, it defaults to "general". Any underscores
in the section name are replaced with spaces:
for instance, to override option "autorefresh" in
the "[Account Personal]" section in the config file
one would use "-k Account_Personal:autorefresh=30".""")
parser.add_option(
"-o",
action="store_true",
dest="runonce",
default=False,
help="Run only once, ignoring any autorefresh setting "
"in the configuration file.")
parser.add_option(
"-q",
action="store_true",
dest="quick",
default=False,
help="Run only quick synchronizations. Ignore any "
"flag updates on IMAP servers (if a flag on the remote IMAP "
"changes, and we have the message locally, it will be left "
"untouched in a quick run.")
parser.add_option(
"-u",
dest="interface",
help="Specifies an alternative user interface to "
"use. This overrides the default specified in the "
"configuration file. The UI specified with -u will "
"be forced to be used, even if checks determine that it is "
"not usable. Possible interface choices are: %s " %
", ".join(UI_LIST.keys()))
(options, args) = parser.parse_args()
globals.set_options(options)
#read in configuration file
configfilename = os.path.expanduser(options.configfile)
config = CustomConfigParser()
if not os.path.exists(configfilename):
# TODO, initialize and make use of chosen ui for logging
logging.error(" *** Config file '%s' does not exist; aborting!" %
configfilename)
sys.exit(1)
config.read(configfilename)
#profile mode chosen?
if options.profiledir:
if not options.singlethreading:
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Forcing to singlethreaded.")
options.singlethreading = True
if os.path.exists(options.profiledir):
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Directory '%s' already exists!" %
options.profiledir)
else:
os.mkdir(options.profiledir)
threadutil.ExitNotifyThread.set_profiledir(options.profiledir)
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Potentially large data will be "
"created in '%s'" % options.profiledir)
#override a config value
if options.configoverride:
for option in options.configoverride:
(key, value) = option.split('=', 1)
if ':' in key:
(secname, key) = key.split(':', 1)
section = secname.replace("_", " ")
else:
section = "general"
config.set(section, key, value)
#which ui to use? cmd line option overrides config file
ui_type = config.getdefault('general', 'ui', 'ttyui')
if options.interface != None:
ui_type = options.interface
if '.' in ui_type:
#transform Curses.Blinkenlights -> Blinkenlights
ui_type = ui_type.split('.')[-1]
# TODO, make use of chosen ui for logging
logging.warning('Using old interface name, consider using one '
'of %s' % ', '.join(UI_LIST.keys()))
if options.diagnostics:
ui_type = 'basic' # enforce basic UI for --info
#dry-run? Set [general]dry-run=True
if options.dryrun:
dryrun = config.set('general', 'dry-run', "True")
config.set_if_not_exists('general', 'dry-run', 'False')
try:
# create the ui class
self.ui = UI_LIST[ui_type.lower()](config)
except KeyError:
logging.error("UI '%s' does not exist, choose one of: %s" % \
(ui_type,', '.join(UI_LIST.keys())))
sys.exit(1)
setglobalui(self.ui)
#set up additional log files
if options.logfile:
self.ui.setlogfile(options.logfile)
#welcome blurb
self.ui.init_banner()
if options.debugtype:
self.ui.logger.setLevel(logging.DEBUG)
if options.debugtype.lower() == 'all':
options.debugtype = 'imap,maildir,thread'
#force single threading?
if not ('thread' in options.debugtype.split(',') \
and not options.singlethreading):
self.ui._msg("Debug mode: Forcing to singlethreaded.")
options.singlethreading = True
debugtypes = options.debugtype.split(',') + ['']
for type in debugtypes:
type = type.strip()
self.ui.add_debug(type)
if type.lower() == 'imap':
imaplib.Debug = 5
if options.runonce:
# FIXME: maybe need a better
for section in accounts.getaccountlist(config):
config.remove_option('Account ' + section, "autorefresh")
if options.quick:
for section in accounts.getaccountlist(config):
config.set('Account ' + section, "quick", '-1')
#custom folder list specified?
if options.folders:
foldernames = options.folders.split(",")
folderfilter = "lambda f: f in %s" % foldernames
folderincludes = "[]"
for accountname in accounts.getaccountlist(config):
account_section = 'Account ' + accountname
remote_repo_section = 'Repository ' + \
config.get(account_section, 'remoterepository')
config.set(remote_repo_section, "folderfilter", folderfilter)
config.set(remote_repo_section, "folderincludes",
folderincludes)
if options.logfile:
sys.stderr = self.ui.logfile
socktimeout = config.getdefaultint("general", "socktimeout", 0)
if socktimeout > 0:
socket.setdefaulttimeout(socktimeout)
threadutil.initInstanceLimit(
'ACCOUNTLIMIT',
config.getdefaultint('general', 'maxsyncaccounts', 1))
for reposname in config.getsectionlist('Repository'):
for instancename in [
"FOLDER_" + reposname, "MSGCOPY_" + reposname
]:
if options.singlethreading:
threadutil.initInstanceLimit(instancename, 1)
else:
threadutil.initInstanceLimit(
instancename,
config.getdefaultint('Repository ' + reposname,
'maxconnections', 2))
self.config = config
return (options, args)
def run(self):
"""Parse the commandline and invoke everything"""
parser = OptionParser(version=offlineimap.__version__,
description="%s.\n\n%s" %
(offlineimap.__copyright__,
offlineimap.__license__))
parser.add_option("-1",
action="store_true", dest="singlethreading",
default=False,
help="Disable all multithreading operations and use "
"solely a single-thread sync. This effectively sets the "
"maxsyncaccounts and all maxconnections configuration file "
"variables to 1.")
parser.add_option("-P", dest="profiledir", metavar="DIR",
help="Sets OfflineIMAP into profile mode. The program "
"will create DIR (it must not already exist). "
"As it runs, Python profiling information about each "
"thread is logged into profiledir. Please note: "
"This option is present for debugging and optimization "
"only, and should NOT be used unless you have a "
"specific reason to do so. It will significantly "
"decrease program performance, may reduce reliability, "
"and can generate huge amounts of data. This option "
"implies the -1 option.")
parser.add_option("-a", dest="accounts", metavar="ACCOUNTS",
help="""Overrides the accounts section in the config file.
Lets you specify a particular account or set of
accounts to sync without having to edit the config
file. You might use this to exclude certain accounts,
or to sync some accounts that you normally prefer not to.""")
parser.add_option("-c", dest="configfile", metavar="FILE",
default="~/.offlineimaprc",
help="Specifies a configuration file to use in lieu of "
"%default.")
parser.add_option("-d", dest="debugtype", metavar="type1,[type2...]",
help="""Enables debugging for OfflineIMAP. This is useful
if you are to track down a malfunction or figure out what is
going on under the hood. This option requires one or more
debugtypes, separated by commas. These define what exactly
will be debugged, and so far include two options: imap, thread,
maildir or ALL. The imap option will enable IMAP protocol
stream and parsing debugging. Note that the output may contain
passwords, so take care to remove that from the debugging
output before sending it to anyone else. The maildir option
will enable debugging for certain Maildir operations.
The use of any debug option (unless 'thread' is included),
implies the single-thread option -1.""")
parser.add_option("-l", dest="logfile", metavar="FILE",
help="Log to FILE")
parser.add_option("-f", dest="folders", metavar="folder1,[folder2...]",
help=
"Only sync the specified folders. The folder names "
"are the *untranslated* foldernames. This "
"command-line option overrides any 'folderfilter' "
"and 'folderincludes' options in the configuration "
"file.")
parser.add_option("-k", dest="configoverride",
action="append",
metavar="[section:]option=value",
help=
"""Override configuration file option. If"section" is
omitted, it defaults to "general". Any underscores
in the section name are replaced with spaces:
for instance, to override option "autorefresh" in
the "[Account Personal]" section in the config file
one would use "-k Account_Personal:autorefresh=30".""")
parser.add_option("-o",
action="store_true", dest="runonce",
default=False,
help="Run only once, ignoring any autorefresh setting "
"in the configuration file.")
parser.add_option("-q",
action="store_true", dest="quick",
default=False,
help="Run only quick synchronizations. Ignore any "
"flag updates on IMAP servers (if a flag on the remote IMAP "
"changes, and we have the message locally, it will be left "
"untouched in a quick run.")
parser.add_option("-u", dest="interface",
help="Specifies an alternative user interface to "
"use. This overrides the default specified in the "
"configuration file. The UI specified with -u will "
"be forced to be used, even if checks determine that it is "
"not usable. Possible interface choices are: %s " %
", ".join(UI_LIST.keys()))
(options, args) = parser.parse_args()
#read in configuration file
configfilename = os.path.expanduser(options.configfile)
config = CustomConfigParser()
if not os.path.exists(configfilename):
logging.error(" *** Config file '%s' does not exist; aborting!" %
configfilename)
sys.exit(1)
config.read(configfilename)
#profile mode chosen?
if options.profiledir:
if not options.singlethreading:
logging.warn("Profile mode: Forcing to singlethreaded.")
options.singlethreading = True
profiledir = options.profiledir
os.mkdir(profiledir)
threadutil.setprofiledir(profiledir)
logging.warn("Profile mode: Potentially large data will be "
"created in '%s'" % profiledir)
#override a config value
if options.configoverride:
for option in options.configoverride:
(key, value) = option.split('=', 1)
if ':' in key:
(secname, key) = key.split(':', 1)
section = secname.replace("_", " ")
else:
section = "general"
config.set(section, key, value)
#which ui to use? cmd line option overrides config file
ui_type = config.getdefault('general','ui', 'ttyui')
if options.interface != None:
ui_type = options.interface
if '.' in ui_type:
#transform Curses.Blinkenlights -> Blinkenlights
ui_type = ui_type.split('.')[-1]
logging.warning('Using old interface name, consider using one '
'of %s' % ', '.join(UI_LIST.keys()))
try:
# create the ui class
ui = UI_LIST[ui_type.lower()](config)
except KeyError:
logging.error("UI '%s' does not exist, choose one of: %s" % \
(ui_type,', '.join(UI_LIST.keys())))
sys.exit(1)
setglobalui(ui)
#set up additional log files
if options.logfile:
ui.setlogfd(open(options.logfile, 'wt'))
#welcome blurb
ui.init_banner()
if options.debugtype:
if options.debugtype.lower() == 'all':
options.debugtype = 'imap,maildir,thread'
#force single threading?
if not ('thread' in options.debugtype.split(',') \
and not options.singlethreading):
ui._msg("Debug mode: Forcing to singlethreaded.")
options.singlethreading = True
debugtypes = options.debugtype.split(',') + ['']
for type in debugtypes:
type = type.strip()
ui.add_debug(type)
if type.lower() == 'imap':
imaplib.Debug = 5
if options.runonce:
# FIXME: maybe need a better
for section in accounts.getaccountlist(config):
config.remove_option('Account ' + section, "autorefresh")
if options.quick:
for section in accounts.getaccountlist(config):
config.set('Account ' + section, "quick", '-1')
#custom folder list specified?
if options.folders:
foldernames = options.folders.split(",")
folderfilter = "lambda f: f in %s" % foldernames
folderincludes = "[]"
for accountname in accounts.getaccountlist(config):
account_section = 'Account ' + accountname
remote_repo_section = 'Repository ' + \
config.get(account_section, 'remoterepository')
local_repo_section = 'Repository ' + \
config.get(account_section, 'localrepository')
for section in [remote_repo_section, local_repo_section]:
config.set(section, "folderfilter", folderfilter)
config.set(section, "folderincludes", folderincludes)
self.lock(config, ui)
self.config = config
def sigterm_handler(signum, frame):
# die immediately
ui = getglobalui()
ui.terminate(errormsg="terminating...")
signal.signal(signal.SIGTERM,sigterm_handler)
try:
pidfd = open(config.getmetadatadir() + "/pid", "w")
pidfd.write(str(os.getpid()) + "\n")
pidfd.close()
except:
pass
try:
if options.logfile:
sys.stderr = ui.logfile
socktimeout = config.getdefaultint("general", "socktimeout", 0)
if socktimeout > 0:
socket.setdefaulttimeout(socktimeout)
activeaccounts = config.get("general", "accounts")
if options.accounts:
activeaccounts = options.accounts
activeaccounts = activeaccounts.replace(" ", "")
activeaccounts = activeaccounts.split(",")
allaccounts = accounts.AccountHashGenerator(config)
syncaccounts = []
for account in activeaccounts:
if account not in allaccounts:
if len(allaccounts) == 0:
errormsg = 'The account "%s" does not exist because no accounts are defined!'%account
else:
errormsg = 'The account "%s" does not exist. Valid accounts are:'%account
for name in allaccounts.keys():
errormsg += '\n%s'%name
ui.terminate(1, errortitle = 'Unknown Account "%s"'%account, errormsg = errormsg)
if account not in syncaccounts:
syncaccounts.append(account)
server = None
remoterepos = None
localrepos = None
threadutil.initInstanceLimit('ACCOUNTLIMIT',
config.getdefaultint('general',
'maxsyncaccounts', 1))
for reposname in config.getsectionlist('Repository'):
for instancename in ["FOLDER_" + reposname,
"MSGCOPY_" + reposname]:
if options.singlethreading:
threadutil.initInstanceLimit(instancename, 1)
else:
threadutil.initInstanceLimit(instancename,
config.getdefaultint('Repository ' + reposname,
'maxconnections', 2))
def sig_handler(sig, frame):
if sig == signal.SIGUSR1 or sig == signal.SIGHUP:
# tell each account to stop sleeping
accounts.Account.set_abort_event(self.config, 1)
elif sig == signal.SIGUSR2:
# tell each account to stop looping
accounts.Account.set_abort_event(self.config, 2)
signal.signal(signal.SIGHUP,sig_handler)
signal.signal(signal.SIGUSR1,sig_handler)
signal.signal(signal.SIGUSR2,sig_handler)
#various initializations that need to be performed:
offlineimap.mbnames.init(config, syncaccounts)
if options.singlethreading:
#singlethreaded
self.sync_singlethreaded(syncaccounts, config)
else:
# multithreaded
t = threadutil.ExitNotifyThread(target=syncmaster.syncitall,
name='Sync Runner',
kwargs = {'accounts': syncaccounts,
'config': config})
t.setDaemon(1)
t.start()
threadutil.exitnotifymonitorloop(threadutil.threadexited)
except KeyboardInterrupt:
ui.terminate(1, errormsg = 'CTRL-C pressed, aborting...')
return
except (SystemExit):
raise
except:
ui.mainException()
def __parse_cmd_options(self):
parser = OptionParser(
version=offlineimap.__bigversion__,
description="%s.\n\n%s" % (offlineimap.__copyright__, offlineimap.__license__),
)
parser.add_option("--dry-run", action="store_true", dest="dryrun", default=False, help="dry run mode")
parser.add_option(
"--info",
action="store_true",
dest="diagnostics",
default=False,
help="output information on the configured email repositories",
)
parser.add_option(
"-1",
action="store_true",
dest="singlethreading",
default=False,
help="(the number one) disable all multithreading operations",
)
parser.add_option("-P", dest="profiledir", metavar="DIR", help="sets OfflineIMAP into profile mode.")
parser.add_option("-a", dest="accounts", metavar="account1[,account2[,...]]", help="list of accounts to sync")
parser.add_option(
"-c", dest="configfile", metavar="FILE", default=None, help="specifies a configuration file to use"
)
parser.add_option(
"-d",
dest="debugtype",
metavar="type1[,type2[,...]]",
help="enables debugging for OfflineIMAP " " (types: imap, maildir, thread)",
)
parser.add_option("-l", dest="logfile", metavar="FILE", help="log to FILE")
parser.add_option(
"-f", dest="folders", metavar="folder1[,folder2[,...]]", help="only sync the specified folders"
)
parser.add_option(
"-k",
dest="configoverride",
action="append",
metavar="[section:]option=value",
help="override configuration file option",
)
parser.add_option(
"-o", action="store_true", dest="runonce", default=False, help="run only once (ignore autorefresh)"
)
parser.add_option(
"-q",
action="store_true",
dest="quick",
default=False,
help="run only quick synchronizations (don't update flags)",
)
parser.add_option(
"-u",
dest="interface",
help="specifies an alternative user interface" " (quiet, basic, ttyui, blinkenlights, machineui)",
)
(options, args) = parser.parse_args()
globals.set_options(options)
# read in configuration file
if not options.configfile:
# Try XDG location, then fall back to ~/.offlineimaprc
xdg_var = "XDG_CONFIG_HOME"
if not xdg_var in os.environ or not os.environ[xdg_var]:
xdg_home = os.path.expanduser("~/.config")
else:
xdg_home = os.environ[xdg_var]
options.configfile = os.path.join(xdg_home, "offlineimap", "config")
if not os.path.exists(options.configfile):
options.configfile = os.path.expanduser("~/.offlineimaprc")
configfilename = options.configfile
else:
configfilename = os.path.expanduser(options.configfile)
config = CustomConfigParser()
if not os.path.exists(configfilename):
# TODO, initialize and make use of chosen ui for logging
logging.error(" *** Config file '%s' does not exist; aborting!" % configfilename)
sys.exit(1)
config.read(configfilename)
# profile mode chosen?
if options.profiledir:
if not options.singlethreading:
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Forcing to singlethreaded.")
options.singlethreading = True
if os.path.exists(options.profiledir):
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Directory '%s' already exists!" % options.profiledir)
else:
os.mkdir(options.profiledir)
threadutil.ExitNotifyThread.set_profiledir(options.profiledir)
# TODO, make use of chosen ui for logging
logging.warn("Profile mode: Potentially large data will be " "created in '%s'" % options.profiledir)
# override a config value
if options.configoverride:
for option in options.configoverride:
(key, value) = option.split("=", 1)
if ":" in key:
(secname, key) = key.split(":", 1)
section = secname.replace("_", " ")
else:
section = "general"
config.set(section, key, value)
# which ui to use? cmd line option overrides config file
ui_type = config.getdefault("general", "ui", "ttyui")
if options.interface != None:
ui_type = options.interface
if "." in ui_type:
# transform Curses.Blinkenlights -> Blinkenlights
ui_type = ui_type.split(".")[-1]
# TODO, make use of chosen ui for logging
logging.warning("Using old interface name, consider using one " "of %s" % ", ".join(UI_LIST.keys()))
if options.diagnostics:
ui_type = "basic" # enforce basic UI for --info
# dry-run? Set [general]dry-run=True
if options.dryrun:
dryrun = config.set("general", "dry-run", "True")
config.set_if_not_exists("general", "dry-run", "False")
try:
# create the ui class
self.ui = UI_LIST[ui_type.lower()](config)
except KeyError:
logging.error("UI '%s' does not exist, choose one of: %s" % (ui_type, ", ".join(UI_LIST.keys())))
sys.exit(1)
setglobalui(self.ui)
# set up additional log files
if options.logfile:
self.ui.setlogfile(options.logfile)
# welcome blurb
self.ui.init_banner()
if options.debugtype:
self.ui.logger.setLevel(logging.DEBUG)
if options.debugtype.lower() == "all":
options.debugtype = "imap,maildir,thread"
# force single threading?
if not ("thread" in options.debugtype.split(",") and not options.singlethreading):
self.ui._msg("Debug mode: Forcing to singlethreaded.")
options.singlethreading = True
debugtypes = options.debugtype.split(",") + [""]
for dtype in debugtypes:
dtype = dtype.strip()
self.ui.add_debug(dtype)
if dtype.lower() == u"imap":
imaplib.Debug = 5
if options.runonce:
# FIXME: spaghetti code alert!
for section in accounts.getaccountlist(config):
config.remove_option("Account " + section, "autorefresh")
if options.quick:
for section in accounts.getaccountlist(config):
config.set("Account " + section, "quick", "-1")
# custom folder list specified?
if options.folders:
foldernames = options.folders.split(",")
folderfilter = "lambda f: f in %s" % foldernames
folderincludes = "[]"
for accountname in accounts.getaccountlist(config):
account_section = "Account " + accountname
remote_repo_section = "Repository " + config.get(account_section, "remoterepository")
config.set(remote_repo_section, "folderfilter", folderfilter)
config.set(remote_repo_section, "folderincludes", folderincludes)
if options.logfile:
sys.stderr = self.ui.logfile
socktimeout = config.getdefaultint("general", "socktimeout", 0)
if socktimeout > 0:
socket.setdefaulttimeout(socktimeout)
threadutil.initInstanceLimit("ACCOUNTLIMIT", config.getdefaultint("general", "maxsyncaccounts", 1))
for reposname in config.getsectionlist("Repository"):
for instancename in ["FOLDER_" + reposname, "MSGCOPY_" + reposname]:
if options.singlethreading:
threadutil.initInstanceLimit(instancename, 1)
else:
threadutil.initInstanceLimit(
instancename, config.getdefaultint("Repository " + reposname, "maxconnections", 2)
)
self.config = config
return (options, args)