From 5b095c4857f8662c925c064ccba6ba704e70dff1 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Mon, 13 Mar 2017 18:54:44 +0100
Subject: [PATCH] [ADD] add module logging-json

---
 logging_json/README.rst     | 14 ++++++++++++++
 logging_json/__init__.py    |  3 +++
 logging_json/__openerp__.py | 18 ++++++++++++++++++
 logging_json/json_log.py    | 35 +++++++++++++++++++++++++++++++++++
 4 files changed, 70 insertions(+)
 create mode 100644 logging_json/README.rst
 create mode 100644 logging_json/__init__.py
 create mode 100644 logging_json/__openerp__.py
 create mode 100644 logging_json/json_log.py

diff --git a/logging_json/README.rst b/logging_json/README.rst
new file mode 100644
index 000000000..4d60884d9
--- /dev/null
+++ b/logging_json/README.rst
@@ -0,0 +1,14 @@
+JSON Logging
+============
+
+This addon allows to output the Odoo logs in JSON.
+
+Configuration
+-------------
+
+The json logging is activated with the environment variable
+``ODOO_LOGGING_JSON`` set to ``1``.
+
+In order to have the logs from the start of the server, you should add
+``logging_json`` in the ``--load`` flag or in the ``server_wide_modules``
+option in the configuration file.
diff --git a/logging_json/__init__.py b/logging_json/__init__.py
new file mode 100644
index 000000000..a50f468c2
--- /dev/null
+++ b/logging_json/__init__.py
@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+from . import json_log
diff --git a/logging_json/__openerp__.py b/logging_json/__openerp__.py
new file mode 100644
index 000000000..e73ded244
--- /dev/null
+++ b/logging_json/__openerp__.py
@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+# Copyright 2016 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+{'name': 'JSON Logging',
+ 'version': '9.0.1.0.0',
+ 'author': 'Camptocamp,Odoo Community Association (OCA)',
+ 'license': 'AGPL-3',
+ 'category': 'Extra Tools',
+ 'depends': ['base',
+             ],
+ 'external_dependencies': {
+     'python': ['pythonjsonlogger'],
+ },
+ 'website': 'http://www.camptocamp.com',
+ 'data': [],
+ 'installable': True,
+ }
diff --git a/logging_json/json_log.py b/logging_json/json_log.py
new file mode 100644
index 000000000..3fcc7968e
--- /dev/null
+++ b/logging_json/json_log.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+
+import logging
+import os
+import threading
+
+from distutils.util import strtobool
+
+_logger = logging.getLogger(__name__)
+
+try:
+    from pythonjsonlogger import jsonlogger
+except ImportError:
+    jsonlogger = None  # noqa
+    _logger.debug("Cannot 'import pythonjsonlogger'.")
+
+
+def is_true(strval):
+    return bool(strtobool(strval or '0'.lower()))
+
+
+class OdooJsonFormatter(jsonlogger.JsonFormatter):
+
+    def add_fields(self, log_record, record, message_dict):
+        record.pid = os.getpid()
+        record.dbname = getattr(threading.currentThread(), 'dbname', '?')
+        _super = super(OdooJsonFormatter, self)
+        return _super.add_fields(log_record, record, message_dict)
+
+
+if is_true(os.environ.get('ODOO_LOGGING_JSON')):
+    format = ('%(asctime)s %(pid)s %(levelname)s'
+              '%(dbname)s %(name)s: %(message)s')
+    formatter = OdooJsonFormatter(format)
+    logging.getLogger().handlers[0].formatter = formatter