Sunday, 21 October 2018

Convert JSON (from Sentry) to HTML with TypeScript

I want to learn TypeScript.

I have a JSON dictionary returned by the sentry method event_from_exception() (Python).

I would like to format it as nice HTML with expandable local variables and pre_ and post_context. The result should look roughly like this:

traceback-in-django-debug-view

Here is an example json:

{
  "exception": {
    "values": [
      {
        "stacktrace": {
          "frames": [
            {
              "function": "main", 
              "abs_path": "/home/modlink_cok_d/src/sentry-json.py", 
              "pre_context": [
                "from sentry_sdk.utils import event_from_exception", 
                "", 
                "def main():", 
                "    local_var = 1", 
                "    try:"
              ], 
              "lineno": 9, 
              "vars": {
                "exc": "ValueError()", 
                "local_var": "1"
              }, 
              "context_line": "        raise ValueError()", 
              "post_context": [
                "    except Exception as exc:", 
                "        event, info = event_from_exception(sys.exc_info(), with_locals=True)", 
                "        print(json.dumps(event, indent=2))", 
                "", 
                "main()"
              ], 
              "module": "__main__", 
              "filename": "sentry-json.py"
            }
          ]
        }, 
        "type": "ValueError", 
        "value": "", 
        "module": "exceptions", 
        "mechanism": null
      }
    ]
  }, 
  "level": "error"
}

How could this be done with TypeScript?



from Convert JSON (from Sentry) to HTML with TypeScript

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