MadLittleMods/README.md

## README.md

      
    Raw
  

              README.md
            
          
    Spawning from DMR suggesting lnav: https://matrix.to/#/!vcyiEtMVHIhWXcJAfl:sw1v.org/$2yFU2UGC0mOXFNueVFHvXpDwrcY7AIrDWOCGzoP1uFM?via=sw1v.org&via=matrix.org&via=element.io

Extended from https://gist.github.com/benje/e2ab750b0a81d11920d83af637d289f7
Adapted to work with Synapse logs in the "precise" format: https://github.com/matrix-org/synapse/blob/cfff055fa298d84014aa5cf15c9a09953eefd143/docs/sample_log_config.yaml#L15-L16

To install:

Download this file and copy it to ~/.lnav/formats/lnav_format_python.json.
Run the following lnav command to install the format permanently: lnav -i ~/.lnav/formats/lnav_format_python.json
http://lnav.readthedocs.io/en/latest/formats.html#installing-formats
-- @benje, https://gist.github.com/benje/e2ab750b0a81d11920d83af637d289f7?permalink_comment_id=2237471#gistcomment-2237471


## lnav_format_python.json
{
    "pythonlogger": {
        "title": "Python logger format",
        "description": "Log format used by python logger class (Synapse precise format)",
        "url": "",
        "regex": {
            "main" : {
                "pattern": "^(?<timestamp>\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2},\\d{3}) - (?<module>\\S+) - (?<lineno>\\w+) - (?<level>\\w+) - (?<request>\\S+) - (?<body>.*)$"
            }
        },
        "timestamp-format": ["%Y-%m-%d %H:%M:%S,%L"],
        "level-field": "level",
        "level": {
            "critical": "CRITICAL",
            "error": "ERROR",
            "warning": "WARNING",
            "info": "INFO",
            "debug": "DEBUG"
        },
        "value": {
            "level": { "kind" : "string", "identifier" : true },
            "module": { "kind" : "string", "identifier" : true },
            "body": { "kind" : "string" }
        },
        "sample": [
            {
                "line": "2022-06-10 17:14:58,795 - synapse.rest.media.v1.upload_resource - 104 - INFO - POST-67 - Uploaded content with URI 'mxc://hs1/xyIfNhbvNQvCCDprHxNLLHLd'"
            }
        ]
    }
}
	{
	"pythonlogger": {
	"title": "Python logger format",
	"description": "Log format used by python logger class (Synapse precise format)",
	"url": "",
	"regex": {
	"main" : {
	"pattern": "^(?<timestamp>\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2},\\d{3}) - (?<module>\\S+) - (?<lineno>\\w+) - (?<level>\\w+) - (?<request>\\S+) - (?<body>.*)$"
	}
	},
	"timestamp-format": ["%Y-%m-%d %H:%M:%S,%L"],
	"level-field": "level",
	"level": {
	"critical": "CRITICAL",
	"error": "ERROR",
	"warning": "WARNING",
	"info": "INFO",
	"debug": "DEBUG"
	},
	"value": {
	"level": { "kind" : "string", "identifier" : true },
	"module": { "kind" : "string", "identifier" : true },
	"body": { "kind" : "string" }
	},
	"sample": [
	{
	"line": "2022-06-10 17:14:58,795 - synapse.rest.media.v1.upload_resource - 104 - INFO - POST-67 - Uploaded content with URI 'mxc://hs1/xyIfNhbvNQvCCDprHxNLLHLd'"
	}
	]
	}
	}