Syntax Definition file for Scrapy log files

ScrapyLog.YAML-tmLanguage

# [PackageDev] target_format: plist, ext: tmLanguage
---
name: Scrapy Log
scopeName: source.slog
fileTypes: [slog]
uuid: 030ae93f-5fcf-4bbd-8caa-81fcdcf77ec3

patterns:

- comment: date-time [logger] level
- comment: (Scrapy 1.1.0dev1)
  name: support.constant
  match: \d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2} \[([^\]]+)\] ([A-Z]+):\s
  captures:
    '1': {name: entity.other.attribute-name}
    '2': {name: entity.name.tag}

- comment: date-time level [logger]
- comment: (Scrapy 1.0.1.post1+g5b8c9e5)
  name: support.constant
  match: \d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2} ([A-Z]+) \[([^\]]+)\]
  captures:
    '1': {name: entity.name.tag}
    '2': {name: entity.other.attribute-name}

- comment: Request
  name: constant.other
  match: <([A-Z]+)\s([^]]+?)>
  captures:
    '1': {name: variable.parameter}
    '2': {name: string}

- comment: Response
  name: constant.other
  match: <([\d]+)\s([^]]+?)>
  captures:
    '1': {name: variable.parameter}
    '2': {name: entity.name.class}
...

Save YAML file to Sublime User directory, e.g.:

/home/stav/.config/sublime-text-3/Packages/User/ScrapyLog.YAML-tmLanguage

Then build: with Tools > Build System set to "Automatic", use Tools > Build (Ctrl-B)

Save Scrapy log output to a file with an slog extension, for example:

99999_4_18.slog

Then open in Sublime Text and it will be color coded according to your color_scheme.