Initial commit

.gitignore

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+.idea/
+venv/

README.md

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+# logag-python-handler
+
+## using
+
+```
+git+https://gitlab.com/logag/logag-python-handler.git
+```

logag_handler/__init__.py

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+import json
+import logging
+import socket
+import sys
+import traceback
+
+from xid import Xid
+
+LEVELS = {
+    "DEBUG": 0,
+    "INFO": 1,
+    "WARN": 2,
+    "WARNING": 2,
+    "ERROR": 3
+}
+
+
+def new_xid():
+    return Xid().string()
+
+
+class LogagHandler(logging.Handler):
+    def __init__(self, service_name: str, pod_name: str, ip: str, port: int):
+        super().__init__()
+        self.service_name = service_name
+        self.pod_name = pod_name
+        self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+        self.connection = (ip, port)
+
+        self.backup_handler = logging.StreamHandler(sys.stdout)
+        self.backup_handler.setFormatter(
+            logging.Formatter(u'[%(levelname)-8s][%(asctime)s][%(filename)s:%(lineno)d] %(message)s'))
+        self.backup_handler.setLevel(logging.INFO)
+
+    def __send_to_udp(self, data: dict):
+        data = json.dumps(data).encode('utf-8')
+        self.sock.sendto(data, self.connection)
+
+    def emit(self, record):
+        trace = None
+        if record.exc_info:
+            if isinstance(record.exc_info, tuple) and len(record.exc_info) == 3:
+                trace = ''.join(traceback.format_exception(*record.exc_info))
+
+            record.exc_info = None
+
+        # get xid
+        xid = getattr(record, "xid", None)
+        if xid is None or len(xid) != 20:
+            xid = new_xid()
+
+        msg = self.format(record)
+        try:
+            json_ = {
+                "timestamp": int(record.created * 1000),
+                "svc": self.service_name,
+                "pod": self.pod_name,
+                "xid": xid,
+                "lvl": LEVELS[record.levelname],
+                "msg": msg,
+                "trace": trace,
+                "requestId": getattr(record, "request_id", None),
+            }
+
+            self.__send_to_udp(json_)
+        except Exception as e:
+            self.backup_handler.emit(record)

requirements.txt

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+xid==1.0.4

setup.py

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+from setuptools import setup
+
+setup(
+    name='logag-python-handler',
+    version='0.1.0',
+    packages=['logag_handler'],
+    url='https://gitlab.com/logag/logag-python-handler',
+    license='MIT',
+    author='jar3b',
+    author_email='jar3b@outlook.com',
+    description='Python handler for logag',
+    install_requires=[
+        'xid==1.0.4',
+    ]
+)