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signal-helpers.md

Signals Convenience Methods / etc.

SynSignal

  • add the check that this signal came from - this lets us see if we've run a check, instead of checking for a particular slug or set of slugs (e.g. HTTP_STATUS_CODE_* vs. HTTP_STATUS_CODE_5XX_501)
    • used by "ran_check" in SH

SignalHolder

  • find(tags=[], slugs=[])

    • allow wildcards (e.g. HTTP_STATUS_CODE_5XX_* or CORS_*_WILDCARD)
    • returns: SignalHolder([matched signals])

  • __eq__(other=SignalHolder())

    • determine whether the signals contained in this SH are the same as those supplied in "other"
    • returns: True/False

  • diff(other=SignalHolder())

    • return a set of signals that differ between two SignalHolders
    • create new signals? i.e. HTTP_STATUS_CODE_DIFFERS ?
    • returns: SignalHolder([different signals])

  • ran_check(check_name=str)

    • determine whether a given check was already run and appended to this SignalHolder
    • returns: True/False
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