[Health-dev] [bug #60978] Server crashes with python-Werkzeug 2.x series

[Axel Braun]

URL:
  <https://savannah.gnu.org/bugs/?60978>

                 Summary: Server crashes with python-Werkzeug 2.x series
                 Project: GNU Health
            Submitted by: coogor
            Submitted on: Tue 27 Jul 2021 06:38:23 AM UTC
                Category: Tryton
                Severity: 4 - Important
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
                 Release: None
         Discussion Lock: Any
                  Module: trytond

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Details:

Looks like there is an API change in python-Werkzeug 2.x:

Initializing database - this may take a while
Traceback (most recent call last):
  File "/usr/bin/trytond-admin", line 21, in <module>
    admin.run(options)
  File "/usr/lib/python3.8/site-packages/trytond/admin.py", line 20, in run
    Database = backend.get('Database')
  File "/usr/lib/python3.8/site-packages/trytond/backend/__init__.py", line
25, in get
    module = importlib.import_module(modname)
  File "/usr/lib64/python3.8/importlib/__init__.py", line 127, in
import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 848, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in
_call_with_frames_removed
  File
"/usr/lib/python3.8/site-packages/trytond/backend/postgresql/__init__.py",
line 4, in <module>
    from .database import *
  File
"/usr/lib/python3.8/site-packages/trytond/backend/postgresql/database.py",
line 38, in <module>
    from trytond.protocols.jsonrpc import JSONDecoder
  File "/usr/lib/python3.8/site-packages/trytond/protocols/jsonrpc.py", line
12, in <module>
    from trytond.protocols.wrappers import Request
  File "/usr/lib/python3.8/site-packages/trytond/protocols/wrappers.py", line
11, in <module>
    from werkzeug.http import wsgi_to_bytes, bytes_to_wsgi
ImportError: cannot import name 'wsgi_to_bytes' from 'werkzeug.http'
(/usr/lib/python3.8/site-packages/werkzeug/http.py)

This breaks trytond 6.x for GNU Health 4.0 as well!




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