unable to interact with duffy since recent upgrade to 3.4.0rc1 about duffy

[nphilipp]

Argh – With the session concurrency fixes I did change these fields from returning integer seconds to a human-readable equivalent. I had an uneasy feeling about doing it but thought “which tenant (in their right mind) would even look at this field” and didn’t think of that the Duffy client verifies the returned structure (according to their – now outdated – specification).

[nphilipp]

I updated already to latest duffy client

NB, server-side is a pre-release so the command to update would have to be:

pip install --user duffy[client] --upgrade --pre

[nphilipp]

Oh and it’s not a change on the Duffy end, but Pydantic V2 changed how plain timedelta fields are serialized, formerly as numbers (seconds) and now as a string 😢. These really are two issues: this change, plus the fragility of the client (which shouldn’t really verify the whole result, but rather only the pieces it is interested in).