Hi Zeno,

reminds me of https://issues.folio.org/browse/RMB-347 .

In Java, UUID is generated like this:
( cf. https://github.com/folio-org/raml-module-builder/blob/v23.11.0/domain-models-runtime/src/main/java/org/folio/rest/persist/PgUtil.java#L305)
String idString = UUID.randomUUID().toString();
where Class UUID is imported from here:
import java.util.UUID;

Don't know what this translates to in Python

Ciao
Ingolf

      

>>> Zeno Tajoli <zeno.tajoli@atcult.it> 02.04.2019 19:21 >>>
Hi to all,

to import data into Folio using FolioConsoleApplication
[https://github.com/jemiller0/Folio] I need to prepare the correct .json
files.

For me it is not clear how to insert a correct value into 'uuid' columns.
How can I calculate uuid values ?

I see that in
https://github.com/jemiller0/folio-migration/blob/master/lehigh_scripts/ole_assign_uuids_batch.py

the relevant python code is:

import MySQLdb
import uuid
from datetime import datetime
...
def process_bib(db, bib_row):
    bib_uuid = uuid.uuid4()

In uuid library doc page
[https://docs.python.org/2.7/library/uuid.html]
I see:

This module provides immutable UUID objects (the UUID class) and the
functions uuid1(), uuid3(), uuid4(), uuid5() for generating version 1,
3, 4, and 5 UUIDs as specified in RFC 4122.

If all you want is a unique ID, you should probably call uuid1() or
uuid4(). Note that uuid1() may compromise privacy since it creates a
UUID containing the computer’s network address. uuid4() creates a random
UUID.
...

uuid.uuid4()
     Generate a random UUID.

So, do we create UUID in FOLIO with 'uuid.uuid4' or similar functions in
others languages?

Cheers
Zeno Tajoli



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Zeno Tajoli
System Librarian

@CULT Srl
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Tel +39 06 89873504 - Fax +39 06 89873496
zeno.tajoli@atcult.it

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