Hi,

On 07/12/2016 21:40, Patrick Hemmer wrote:
How do you use a comma inside an argument to a sample fetcher or converter?
For example, the sample fetch str, if I try to do `str(foo,bar)` I get
the error

    fetch method 'str' : end of arguments expected at position 2, but
got ',bar'

All variations such as `str('foo,bar')`, `str(foo\,bar)`, etc, result in
the same error.

Commas are not supported in converters and sample fetches.
There may be several workaround but without any context, it's difficult to provide one.

For example, you can provide an "urlencoded" string and use url_dec as a converter :
  http-response add-header X-test %[str("foo%2Cbar"),url_dec]

--
Cyril Bonté

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