The <2.1 pin had been put there as dnspython 2.1 added "poetry" as a build time dep,
which pulled in a significant number of transitive dependencies, and it was also
causing issues with our appimage build.
dnspython 2.2.0 was released since, which no longer needs full poetry, only "poetry-core":
da279dec7e
related https://github.com/spesmilo/electrum/issues/7361
trezorlib requires "dataclasses ; python_version<'3.7'", and our min supported python version is 3.6,
so freeze_packages.sh pins down a version of "dataclasses". However, when creating binaries we
use newer versions of python (typically py3.9 atm), for which dataclasses is not available (it's a backport of py3.7 stuff).
Hmhm, what to do... short-term, I am manually removing the dataclasses pin, so it won't be installed in our binaries.
```
Collecting construct==2.10.67
Downloading construct-2.10.67.tar.gz (57 kB)
|████████████████████████████████| 57 kB 2.7 MB/s
Preparing metadata (setup.py) ... done
Requirement already satisfied: cryptography==36.0.1 in ./build/appimage/electrum.AppDir/usr/lib/python3.9/site-packages (from -r /opt/electrum/contrib/build-linux/appimage/../../../contrib/deterministic-build/requirements-hw.txt (line 74)) (36.0.1)
ERROR: Could not find a version that satisfies the requirement dataclasses==0.8 (from versions: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6)
ERROR: No matching distribution found for dataclasses==0.8
```
the one in apt refused to install certain package versions (that were pinned by hash!!)
and installed different versions instead... e.g.:
Collecting wheel==0.34.2 (from -r /opt/electrum/contrib/build-linux/sdist/../../../contrib/deterministic-build/requirements.txt (line 112))
Downloading 521c6dc7feb90b06dc1d0b805b51ae/wheel-0.34.2.tar.gz (58kB)
100% |████████████████████████████████| 61kB 3.8MB/s
Requested wheel==0.34.2 from 521c6dc7feb90b06dc1d0b805b51ae/wheel-0.34.2.tar.gz#sha256=8788e9155fe14f54164c1b9eb0a319d98ef02c160725587ad60f14ddc57b6f96 (from -r /opt/electrum/contrib/build-linux/sdist/../../../contrib/deterministic-build/requirements.txt (line 112)), but installing version 0.30.0
Previously we stuck with version 2.6.8 as that had no deps but later
versions introduced several deps. However, now latest version only
has two dependencies (one of which has the same maintainer).
Futher, there are some bugs with 2.6.8 when used with new Qt,
e.g. with dropdowns that I want fixed (which it is in the newer ones).
related https://github.com/ColinDuquesnoy/QDarkStyleSheet/issues/182
SomberNight
ThomasV
dependabot[bot]