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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 os
import time
import warnings
from email import charset
import __main__
from lxml import etree, objectify
try:
from requests import utils as requests_utils
except ImportError:
requests_utils = None
__version__ = "7.0.43"
if not os.environ.get('TRYTOND_APPNAME'):
os.environ['TRYTOND_APPNAME'] = os.path.basename(
getattr(__main__, '__file__', 'trytond'))
if not os.environ.get('TRYTOND_TZ'):
os.environ['TRYTOND_TZ'] = os.environ.get('TZ') or 'UTC'
os.environ['TZ'] = 'UTC'
if hasattr(time, 'tzset'):
time.tzset()
if time.tzname[0] != 'UTC':
warnings.warn('Timezone must be set to UTC instead of %s' % time.tzname[0])
# set email encoding for utf-8 to 'quoted-printable'
charset.add_charset('utf-8', charset.QP, charset.QP)
# prevent XML vulnerabilities by default
etree.set_default_parser(etree.XMLParser(resolve_entities=False))
objectify.set_default_parser(objectify.makeparser(resolve_entities=False))
def default_user_agent(name="Tryton"):
return f"{name}/{__version__}"
if requests_utils:
requests_utils.default_user_agent = default_user_agent
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