JSON-LD supports datetimes (as e.g. IS8601 xsd:datetimes) https://www.w3.org/TR/json-ld11/#typed-values
Jsonpickle (Python, JS, ) supports datetimes, numpy arrays, pandas dataframes https://github.com/jsonpickle/jsonpickle
JSON5 supports comments in JSON. https://github.com/json5/json5/issues/3
... Some form of schema is necessary to avoid having to try parsing every string value as a date time (and to specify precision: "2018" is not the same as "2018 00:00:01")
On Friday, November 2, 2018, Chris Barker via Python-ideas < firstname.lastname@example.org> wrote:
On Fri, Nov 2, 2018 at 9:31 AM, M.-A. Lemburg email@example.com wrote:
Serialization of those data types is not defined in the JSON standard:
That being said, ISO 8601 is a standard for datetime stamps, and a defacto one for JSON
So building encoding of datetime into Python's json encoder would be pretty useful.
(I would not have any automatic decoding though -- as an ISO8601 string would still be just a string in JSON)
Could we have a "pedantic" mode for "fully standard conforming" JSON, and then add some extensions to the standard?
As another example, I would find it very handy if the json decoder would respect comments in JSON (I know that they are explicitly not part of the standard), but they are used in other applications, particularly when JSON is used as a configuration language.
Christopher Barker, Ph.D. Oceanographer
Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception