https://github.com/rai200890/python_google_cloud_logger

Python log formatter according to Google Cloud v2 Specification
https://github.com/rai200890/python_google_cloud_logger

google-cloud-logging logging python3

Last synced: 3 months ago
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Python log formatter according to Google Cloud v2 Specification

• Host: GitHub
• URL: https://github.com/rai200890/python_google_cloud_logger
• Owner: rai200890
• License: mit
• Created: 2018-10-28T21:21:45.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2021-06-01T23:13:51.000Z (over 3 years ago)
• Last Synced: 2024-10-05T21:05:40.994Z (4 months ago)
• Topics: google-cloud-logging, logging, python3
• Language: Python
• Homepage:
• Size: 72.3 KB
• Stars: 9
• Watchers: 3
• Forks: 1
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# python_google_cloud_logger

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Python log formatter for Google Cloud according to [v2 specification](https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry) using [python-json-logger](https://github.com/madzak/python-json-logger) formatter

Inspired by Elixir's [logger_json](https://github.com/Nebo15/logger_json) 

## Instalation

### Pipenv

```

    pipenv install google_cloud_logger 

```

### Pip

```

    pip install google_cloud_logger 

```

## Usage

```python

LOG_CONFIG = {

    "version": 1,

    "formatters": {

        "json": {

            "()": "google_cloud_logger.GoogleCloudFormatter",

            "application_info": {

                "type": "python-application",

                "name": "Example Application"

            },

            "format": "[%(asctime)s] %(levelname)s in %(module)s: %(message)s"

        }

    },

    "handlers": {

        "json": {

            "class": "logging.StreamHandler",

            "formatter": "json"

        }

    },

    "loggers": {

        "root": {

            "level": "INFO",

            "handlers": ["json"]

        }

    }

}

import logging

from logging import config

config.dictConfig(LOG_CONFIG) # load log config from dict

logger = logging.getLogger("root") # get root logger instance

logger.info("farofa", extra={"extra": "extra"}) # log message with extra arguments  

```

Example output:

```json

{"timestamp": "2018-11-03T22:05:03.818000Z", "severity": "INFO", "message": "farofa", "labels": {"type": "python-application", "name": "Example Application"}, "metadata": {"userLabels": {"extra": "extra"}}, "sourceLocation": {"file": "", "line": 1, "function": ""}}

```

## Credits

Thanks [@thulio](https://github.com/thulio), [@robsonpeixoto](https://github.com/robsonpeixoto), [@ramondelemos](https://github.com/ramondelemos)