locom 0.3.9

Log Comments

Locom

Locom is the acronym log comments. It is designed to help with log analysis.

If you are a tester or systems analyst, you need to go through the logs frequently. It is very often useful to take notes or highlight some lines. If the log is from complex system, it would be useful share your comments with others. It means commented log should be saved in some common format. This is exactly what this tool is for.

Installation

pip install locom 

How it works

1. Get log file, which needs to be commented on.

2. Create rules file, which describe comments and highlights of the rows.

3. Run locom in command line.

4. Get html version of the log with comments and highlights.

Example

This example is placed example directory.

Log: input.txt

Brno
Fake row
Prague
Fake row
Bratislava
Fake row
Vienna
Fake row
Warsaw
Fake row
Berlin
Fake row
Paris
Fake row
Stockholm
Fake row
Madrid
Fake row

Rules File: rules.txt

re     Brno          red       red comment
re     Prague        green     green comment
re     Bratislava    blue      blue comment
re     Vienna        yellow    yellow comment
row    9             gray      gray comment
row    11            violet    violet comment
re     Paris         low       low row and comment
re     Stockholm     normal    normal row and comment
re     Madrid        hide

CLI

locom cli -r rules.txt -i input.txt -o output_example.html  --title "Example of rows and comments" --description "This example shows all possible type of rows and comments."

Note: Used Python has to have /Scripts in the path.

Output HTML: output_example.html

Missing line 17 is not a error. It is result of hide render.

Rules File

One line in file is one rule. Every rules has 3 mandatory parts and 1 optional part. Parts are separated by 4+ whitespaces.

Consider this example with named parts.

re                     Brno                red            red comment
[row recognizer type]  [recognizer value]  [render type]  [comment - optional]

Recognizer

2 types of recognizers are implemented:

• re - Recognizer value is regular expression for this type of recognizer.

• row - Recognizer value is row number for this type of recognizer.

Renders

List of all renders:

• red
• green
• blue
• yellow
• gray
• violet
• low
• normal
• hide