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# This file is part of Tryton. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
import argparse
import csv
import logging
import logging.config
import logging.handlers
import os
import os.path
from contextlib import contextmanager
from io import StringIO
from trytond import __version__
logger = logging.getLogger(__name__)
def database_completer(parsed_args, **kwargs):
from trytond.config import config
from trytond.transaction import Transaction
config.update_etc(parsed_args.configfile)
with Transaction().start(
None, 0, readonly=True, close=True) as transaction:
return transaction.database.list()
def module_completer(**kwargs):
from trytond.modules import get_modules
return get_modules()
def language_completer(**kwargs):
files = os.listdir(os.path.join(os.path.dirname(__file__), 'ir', 'locale'))
return [os.path.splitext(f)[0] for f in files]
def get_base_parser():
parser = argparse.ArgumentParser()
parser.add_argument('--version', action='version',
version='%(prog)s ' + __version__)
parser.add_argument("-c", "--config", dest="configfile", metavar='FILE',
nargs='+', default=[os.environ.get('TRYTOND_CONFIG')],
help='Specify configuration files')
return parser
def get_parser():
parser = get_base_parser()
parser.add_argument("-v", "--verbose", action='count',
dest="verbose", default=0, help="enable verbose mode")
parser.add_argument('--dev', dest='dev', action='store_true',
help='enable development mode')
logging_config = os.environ.get('TRYTOND_LOGGING_CONFIG')
db_names = os.environ.get('TRYTOND_DATABASE_NAMES')
if db_names:
db_names = list(next(csv.reader(StringIO(db_names))))
else:
db_names = []
parser.add_argument(
"-d", "--database", dest="database_names", nargs='+',
default=db_names, metavar='DATABASE',
help="specify the database name").completer = database_completer
parser.add_argument(
"--logconf", dest="logconf", default=logging_config, metavar='FILE',
help="logging configuration file (ConfigParser format)")
return parser
def get_parser_daemon():
parser = get_parser()
parser.add_argument("--pidfile", dest="pidfile", metavar='FILE',
help="file where the server pid will be stored")
parser.add_argument(
"--coroutine", action="store_true", dest="coroutine",
default=bool(os.environ.get('TRYTOND_COROUTINE', False)),
help="use coroutine for concurrency")
return parser
def get_parser_worker():
parser = get_parser_daemon()
parser.add_argument("--name", dest='name',
help="work only on the named queue")
parser.add_argument("-n", dest='processes', type=int,
help="number of processes to use")
parser.add_argument("--max", dest='maxtasksperchild', type=int,
help="number of tasks a worker process before being replaced")
parser.add_argument("-t", "--timeout", dest='timeout', default=60,
type=int, help="maximum timeout when waiting notification")
return parser
def get_parser_cron():
parser = get_parser_daemon()
parser.add_argument("-1", "--once", dest='once', action='store_true',
help="run pending tasks and halt")
return parser
def get_parser_admin():
parser = get_parser()
parser.add_argument(
"-u", "--update", dest="update", nargs='+', default=[],
metavar='MODULE',
help="activate or update a module").completer = module_completer
parser.add_argument("--all", dest="update", action="append_const",
const="ir", help="update all activated modules")
parser.add_argument("--activate-dependencies", dest="activatedeps",
action="store_true",
help="Activate missing dependencies of updated modules")
parser.add_argument("--email", dest="email", help="set the admin email")
parser.add_argument("-p", "--password", dest="password",
action='store_true', help="set the admin password")
parser.add_argument("--reset-password", dest='reset_password',
action='store_true', help="reset the admin password")
parser.add_argument("--test-email", dest='test_email',
help="Send a test email to the specified address.")
parser.add_argument("-m", "--update-modules-list", action="store_true",
dest="update_modules_list", help="Update list of tryton modules")
parser.add_argument(
"-l", "--language", dest="languages", nargs='+',
default=[], metavar='CODE',
help="Load language translations").completer = language_completer
parser.add_argument("--hostname", dest="hostname", default=None,
help="Limit database listing to the hostname")
parser.add_argument("--validate", dest="validate", nargs='*',
metavar='MODEL', help="validate records of models")
parser.add_argument("--validate-percentage", dest="validate_percentage",
type=float, default=100, metavar="PERCENTAGE",
help="percentage of records to validate (default: 100)")
parser.epilog = ('The first time a database is initialized '
'or when the password is set, the admin password is read '
'from file defined by TRYTONPASSFILE environment variable '
'or interactively asked from the user.\n'
'The config file can be specified in the TRYTOND_CONFIG '
'environment variable.\n'
'The database URI can be specified in the TRYTOND_DATABASE_URI '
'environment variable.')
return parser
def _convert_records(s):
table, ids = s.split('=', 1)
ids = list(map(int, ids.split(',')))
return table, ids
def get_parser_console():
parser = get_base_parser()
parser.add_argument(
"-d", "--database", dest="database_name",
required=True, metavar='DATABASE',
help="specify the database name").completer = database_completer
parser.add_argument("--histsize", dest="histsize", type=int, default=500,
help="The number of commands to remember in the command history")
parser.add_argument("--readonly", dest="readonly", action='store_true',
help="Start a readonly transaction")
parser.add_argument(
"--lock-table", dest="lock_tables", nargs='+', default=[],
metavar='TABLE', help="Lock tables")
parser.register('type', 'records', _convert_records)
parser.add_argument(
"--lock-records", dest="lock_records", type='records', nargs='+',
default=[], metavar='TABLE=id,id', help="lock record ids from TABLE")
parser.epilog = "To store changes, `transaction.commit()` must be called."
return parser
def get_parser_stat():
parser = get_base_parser()
parser.epilog = "To exit press 'q', to inverse sort order press 'r'."
return parser
def config_log(options):
if options.logconf:
logging.config.fileConfig(
options.logconf, disable_existing_loggers=False)
logging.getLogger('server').info('using %s as logging '
'configuration file', options.logconf)
else:
logformat = ('%(process)s %(thread)s [%(asctime)s] '
'%(levelname)s %(name)s %(message)s')
if not options.verbose and 'TRYTOND_LOGGING_LEVEL' in os.environ:
logging_level = int(os.environ['TRYTOND_LOGGING_LEVEL'])
level = max(logging_level, logging.NOTSET)
else:
level = max(logging.ERROR - options.verbose * 10, logging.NOTSET)
logging.basicConfig(level=level, format=logformat)
logging.captureWarnings(True)
@contextmanager
def pidfile(options):
path = options.pidfile
if not path:
yield
else:
with open(path, 'w') as fd:
fd.write('%d' % os.getpid())
yield
os.unlink(path)
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