format-task

Step-functions task that applies the substitution, then formats the results using a map of supplied arguments, and returns the results

Handler Method

function.handler

Request Syntax

{
    "Results": "my string {foobar} to format",
    "Arguments": {
        "foobar": 1,
    }
    "Pattern": "string",
    "Replacement": "gnirts",
    "SubstituteFirst": true
}

{
    "Results": [
        "my string {foobar} to format"
    ],
    "Arguments":{
        "foobar": 1,
    }
    "Pattern": "string",
    "Replacement": "gnirts",
    "SubstituteFirst": true
}

{
    "Results":{
        "myname": "my string {foobar} to format",
    }
    "Arguments":{
        "foobar": 1,
    }
    "Pattern": "string",
    "Replacement": "gnirts",
    "SubstituteFirst": true
}

Results: Required

A string, map of string or list of string to format using Arguments and substitute using Pattern and Replacement. The response type will mirror the type used here. Formatting will be using the PyFormat named placeholders. Substitution will be using the Python re.sub method.

Arguments: Optional

A map of arguments to use to format the Results. Keys in this map should correspond to the format keys in Results. If absent an empty map will be used.

Pattern: Optional

A regular expression used to identify replacements in Results. if absent a default of a^ will be used.

Replacement: Optional

The replacement string to use. If absent, then empty string will be used.

SubstituteFirst: Optional

true if substitution should be applied before formatting, false otherwise. If absent defaults to true.

Response syntax

"my gnirts 1 to format"

{
    "myname": "my gnirts 1 to format",
}

[
    "my gnirts 1 to format"
]

Lambda Package Location

https://s3.amazonaws.com/lambdalambdalambda-repo/quinovas/format-task/format-task-0.0.1.zip

License: APL2