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135 lines
4.5 KiB
Python
135 lines
4.5 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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""" OpenERP core library."""
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#----------------------------------------------------------
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# odoo must be a namespace package for odoo.addons to become one too
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# https://packaging.python.org/guides/packaging-namespace-packages/
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#----------------------------------------------------------
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import pkgutil
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import os.path
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__path__ = [
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os.path.abspath(path)
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for path in pkgutil.extend_path(__path__, __name__)
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]
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import sys
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assert sys.version_info > (3, 7), "Outdated python version detected, Odoo requires Python >= 3.7 to run."
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#----------------------------------------------------------
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# Running mode flags (gevent, prefork)
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#----------------------------------------------------------
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# Is the server running with gevent.
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evented = False
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if len(sys.argv) > 1 and sys.argv[1] == 'gevent':
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sys.argv.remove('gevent')
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import gevent.monkey
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import psycopg2
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from gevent.socket import wait_read, wait_write
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gevent.monkey.patch_all()
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def gevent_wait_callback(conn, timeout=None):
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"""A wait callback useful to allow gevent to work with Psycopg."""
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# Copyright (C) 2010-2012 Daniele Varrazzo <daniele.varrazzo@gmail.com>
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# This function is borrowed from psycogreen module which is licensed
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# under the BSD license (see in odoo/debian/copyright)
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while 1:
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state = conn.poll()
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if state == psycopg2.extensions.POLL_OK:
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break
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elif state == psycopg2.extensions.POLL_READ:
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wait_read(conn.fileno(), timeout=timeout)
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elif state == psycopg2.extensions.POLL_WRITE:
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wait_write(conn.fileno(), timeout=timeout)
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else:
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raise psycopg2.OperationalError(
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"Bad result from poll: %r" % state)
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psycopg2.extensions.set_wait_callback(gevent_wait_callback)
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evented = True
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# Is the server running in prefork mode (e.g. behind Gunicorn).
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# If this is True, the processes have to communicate some events,
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# e.g. database update or cache invalidation. Each process has also
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# its own copy of the data structure and we don't need to care about
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# locks between threads.
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multi_process = False
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#----------------------------------------------------------
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# libc UTC hack
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#----------------------------------------------------------
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# Make sure the OpenERP server runs in UTC.
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import os
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os.environ['TZ'] = 'UTC' # Set the timezone
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import time
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if hasattr(time, 'tzset'):
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time.tzset()
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#----------------------------------------------------------
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# PyPDF2 hack
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# ensure that zlib does not throw error -5 when decompressing
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# because some pdf won't fit into allocated memory
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# https://docs.python.org/3/library/zlib.html#zlib.decompressobj
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# ----------------------------------------------------------
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import PyPDF2
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try:
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import zlib
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def _decompress(data):
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zobj = zlib.decompressobj()
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return zobj.decompress(data)
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PyPDF2.filters.decompress = _decompress
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except ImportError:
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pass # no fix required
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#----------------------------------------------------------
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# Shortcuts
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#----------------------------------------------------------
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# The hard-coded super-user id (a.k.a. administrator, or root user).
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SUPERUSER_ID = 1
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def registry(database_name=None):
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"""
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Return the model registry for the given database, or the database mentioned
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on the current thread. If the registry does not exist yet, it is created on
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the fly.
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"""
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if database_name is None:
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import threading
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database_name = threading.current_thread().dbname
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return modules.registry.Registry(database_name)
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#----------------------------------------------------------
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# Imports
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#----------------------------------------------------------
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from . import upgrade # this namespace must be imported first
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from . import addons
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from . import conf
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from . import loglevels
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from . import modules
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from . import netsvc
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from . import osv
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from . import release
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from . import service
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from . import sql_db
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from . import tools
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#----------------------------------------------------------
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# Model classes, fields, api decorators, and translations
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#----------------------------------------------------------
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from . import models
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from . import fields
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from . import api
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from odoo.tools.translate import _, _lt
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from odoo.fields import Command
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#----------------------------------------------------------
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# Other imports, which may require stuff from above
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#----------------------------------------------------------
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from . import cli
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from . import http
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