An explicit dependency should be add for <dev-python/werkzeug-1.0.0 (which landed on Gentoo 2020-02-07). The API of that lib has changed, there is already an upstream bug: https://github.com/mrjoes/flask-babelex/issues/18 Without this, pgAdmin4 fails to start with: $ python /usr/share/pgadmin4/web/pgAdmin4.py Traceback (most recent call last): File "/usr/share/pgadmin4/web/pgAdmin4.py", line 40, in <module> import config File "/usr/share/pgadmin4/web/config.py", line 30, in <module> from pgadmin.utils import env, IS_PY2, IS_WIN, fs_short_path File "/usr/share/pgadmin4/web/pgadmin/__init__.py", line 21, in <module> from flask_babelex import Babel, gettext File "/usr/lib/python3.8/site-packages/flask_babelex/__init__.py", line 23, in <module> from werkzeug import ImmutableDict ImportError: cannot import name 'ImmutableDict' from 'werkzeug' (/usr/lib/python3.8/site-packages/werkzeug/__init__.py)
New flask-babelex version, 0.9.4, fixes this problem.
Created attachment 615948 [details, diff] flask-babelex-0.9.4.ebuild.patch
same problem.
Adding the patch from pva (thank you btw) I get the next error messages: $ python /usr/share/pgadmin4/web/pgAdmin4.py Traceback (most recent call last): File "/usr/share/pgadmin4/web/pgAdmin4.py", line 40, in <module> import config File "/usr/share/pgadmin4/web/config.py", line 30, in <module> from pgadmin.utils import env, IS_PY2, IS_WIN, fs_short_path File "/usr/share/pgadmin4/web/pgadmin/__init__.py", line 25, in <module> from flask_security import Security, SQLAlchemyUserDatastore, current_user File "/usr/lib64/python3.6/site-packages/flask_security/__init__.py", line 13, in <module> from .core import Security, RoleMixin, UserMixin, AnonymousUser, current_user File "/usr/lib64/python3.6/site-packages/flask_security/core.py", line 28, in <module> from .forms import ChangePasswordForm, ConfirmRegisterForm, \ File "/usr/lib64/python3.6/site-packages/flask_security/forms.py", line 17, in <module> from flask_wtf import FlaskForm as BaseForm File "/usr/lib64/python3.6/site-packages/flask_wtf/__init__.py", line 17, in <module> from .recaptcha import * File "/usr/lib64/python3.6/site-packages/flask_wtf/recaptcha/__init__.py", line 2, in <module> from .fields import * File "/usr/lib64/python3.6/site-packages/flask_wtf/recaptcha/fields.py", line 3, in <module> from . import widgets File "/usr/lib64/python3.6/site-packages/flask_wtf/recaptcha/widgets.py", line 5, in <module> from werkzeug import url_encode ImportError: cannot import name 'url_encode' Apparently the simple fix should be to bump flask-wtf to version 0.14.3. I will search bugs.gentoo.org to see if it already has been done and then try that later today.
Created attachment 633814 [details, diff] File containing flask-wtf-0.14.3.ebuild.patch After upgrading to flask-wtf-0.14.3 pgAdmin4 is again working for me. Hope you can use it. Regards Stig
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4bf0c56df14ffa10dc6583b55864428720272e65 commit 4bf0c56df14ffa10dc6583b55864428720272e65 Author: Viktar Patotski (aka xp-vit) <xp.vit.blr@gmail.com> AuthorDate: 2020-05-02 14:08:30 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2020-05-03 06:35:40 +0000 dev-python/flask-babelex: version bump to 0.9.4 Bump to 0.9.4. This also fixes compatobility with dev-python/werkzeug-1.0.0+. Closes: https://bugs.gentoo.org/720466 Closes: https://bugs.gentoo.org/708714 Signed-off-by: Viktar Patotski <xp.vit.blr@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/15611 Signed-off-by: Michał Górny <mgorny@gentoo.org> dev-python/flask-babelex/Manifest | 1 + .../flask-babelex/flask-babelex-0.9.4.ebuild | 38 ++++++++++++++++++++++ 2 files changed, 39 insertions(+)
it should be reopened, but will be closed soon (hopelly finally) together with: https://bugs.gentoo.org/720756
