July 2020 - Mailman-users - lists.mailman3.org

Internal Server Error by Clicking on OrmQ Queue
by Stephan Krinetzki Nov. 4, 2020

Nov. 4, 2020

Dear list, on our Mailman 3 system we are hitting the following error by clicking a link to admin/django_q/ormq/: Server Error The Log prints: --- ERROR 2019-08-26 08:48:01,704 10311 django.request Internal Server Error: /admin/django_q/ormq/ Traceback (most recent call last): File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/db/models/options.py", line 566, in get_field return self.fields_map[field_name] KeyError: 'task_id' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/utils.py", line 276, in lookup_field f = _get_non_gfk_field(opts, name) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/utils.py", line 307, in _get_non_gfk_field field = opts.get_field(name) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/db/models/options.py", line 568, in get_field raise FieldDoesNotExist("%s has no field named '%s'" % (self.object_name, field_name)) django.core.exceptions.FieldDoesNotExist: OrmQ has no field named 'task_id' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/core/handlers/exception.py", line 35, in inner response = get_response(request) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 158, in _get_response response = self.process_exception_by_middleware(e, request) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 156, in _get_response response = response.render() File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/response.py", line 106, in render self.content = self.rendered_content File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/response.py", line 83, in rendered_content content = template.render(context, self._request) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/backends/django.py", line 61, in render return self.template.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 175, in render return self._render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 167, in _render return self.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/loader_tags.py", line 155, in render return compiled_parent._render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 167, in _render return self.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/loader_tags.py", line 155, in render return compiled_parent._render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 167, in _render return self.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/loader_tags.py", line 67, in render result = block.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/loader_tags.py", line 67, in render result = block.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/library.py", line 214, in render _dict = self.func(*resolved_args, **resolved_kwargs) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_list.py", line 326, in result_list 'results': list(results(cl))} File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_list.py", line 302, in results yield ResultList(None, items_for_result(cl, res, None)) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_list.py", line 293, in __init__ super().__init__(*items) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_list.py", line 212, in items_for_result f, attr, value = lookup_field(field_name, result, cl.model_admin) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/utils.py", line 289, in lookup_field value = attr() File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/models.py", line 200, in task_id return self.task()['id'] File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/models.py", line 194, in task return SignedPackage.loads(self.payload) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/signing.py", line 31, in loads serializer=PickleSerializer) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/core_signing.py", line 38, in loads return serializer().loads(data) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/signing.py", line 44, in loads return pickle.loads(data) UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 1: ordinal not in range(128) ERROR 2019-08-26 08:48:01,704 10311 django.request Internal Server Error: /admin/django_q/ormq/ Traceback (most recent call last): File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/db/models/options.py", line 566, in get_field return self.fields_map[field_name] KeyError: 'task_id' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/utils.py", line 276, in lookup_field f = _get_non_gfk_field(opts, name) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/utils.py", line 307, in _get_non_gfk_field field = opts.get_field(name) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/db/models/options.py", line 568, in get_field raise FieldDoesNotExist("%s has no field named '%s'" % (self.object_name, field_name)) django.core.exceptions.FieldDoesNotExist: OrmQ has no field named 'task_id' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/core/handlers/exception.py", line 35, in inner response = get_response(request) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 158, in _get_response response = self.process_exception_by_middleware(e, request) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 156, in _get_response response = response.render() File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/response.py", line 106, in render self.content = self.rendered_content File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/response.py", line 83, in rendered_content content = template.render(context, self._request) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/backends/django.py", line 61, in render return self.template.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 175, in render return self._render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 167, in _render return self.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/loader_tags.py", line 155, in render return compiled_parent._render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 167, in _render return self.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/loader_tags.py", line 155, in render return compiled_parent._render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 167, in _render return self.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/loader_tags.py", line 67, in render result = block.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/loader_tags.py", line 67, in render result = block.nodelist.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render bit = node.render_annotated(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated return self.render(context) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/template/library.py", line 214, in render _dict = self.func(*resolved_args, **resolved_kwargs) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_list.py", line 326, in result_list 'results': list(results(cl))} File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_list.py", line 302, in results yield ResultList(None, items_for_result(cl, res, None)) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_list.py", line 293, in __init__ super().__init__(*items) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_list.py", line 212, in items_for_result f, attr, value = lookup_field(field_name, result, cl.model_admin) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django/contrib/admin/utils.py", line 289, in lookup_field value = attr() File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/models.py", line 200, in task_id return self.task()['id'] File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/models.py", line 194, in task return SignedPackage.loads(self.payload) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/signing.py", line 31, in loads serializer=PickleSerializer) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/core_signing.py", line 38, in loads return serializer().loads(data) File "/opt/mailman/mailman-venv/lib/python3.6/site-packages/django_q/signing.py", line 44, in loads return pickle.loads(data) UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 1: ordinal not in range(128) --- Any ideas how to see the complete queue an maybe delete some defunct entries?

2 1

New releases
by Abhilash Raj Sept. 25, 2020

Sept. 25, 2020

Hi Everyone, I am pleased to announce new stable releases for: - Postorius: 1.3.3 Changelog: https://docs.mailman3.org/projects/postorius/en/latest/news.html#id1 Download: https://pypi.org/project/postorius/1.3.3/ - Hyperkitty: 1.3.3 Changelog: https://hyperkitty.readthedocs.io/en/latest/news.html#id1 Download: https://pypi.org/project/HyperKitty/1.3.3rc1/ - Mailmanclient: 3.3.1 Changelog: https://docs.mailman3.org/projects/mailmanclient/en/latest/src/mailmanclien… Download: https://pypi.org/project/mailmanclient/3.3.1/ - Django-mailman3: 1.3.3 Changelog: https://gitlab.com/mailman/django-mailman3/-/blob/master/README.rst Download: https://pypi.org/project/django-mailman3/1.3.3 Python 3.6+ and Django 2.0+ is supported for all of them. Django 3.0 support for Hyperkitty requires manually upgrading a dependency (django-haystack>=3.0b2, once a stable version of this has been released, it shouldn't require manually upgrading). There are tons of bug-fixes across the board and some new features. Biggest visible change is switch to Bootstrap 4, which has been long pending for us. Bootstrap 4 completely changes the CSS grid model using the new Flexbox. There might be some small changes or breakages when using on mobile. Please report such issues to us via Gitlab! Some other notable changes are in Postorius, which includes many more list settings exposed include content filtering settings, bounce processing (which was added in the previous release of Mailman Core) settings and some other ones. Settings page is also slightly different with all the sections on the vertical menu on left instead of horizontal tabs. You can now also specify a reason when rejecting held messages. There was also a gnarly bug, which caused the name of some members to be the string "None". For the longest time, I couldn't figure out the reason for it, but it ended up being a simple fix in mailmanclient's json serialization of display_name, which would result in Python's None value being passed as string "None" to Mailman's API for subscription. There is also better support for filtering visible lists based on the current vhost, which I see a few people are already waiting for from mailman-users list. A full changelog has been added to each project in the top. -- thanks, Abhilash Raj (maxking)

5 23

Mails are not archived at all -- how to check if Hyperkitty is running or not?
by Franklin Weng Sept. 23, 2020

Sept. 23, 2020

Hi, I set up the mailman3 services and lists, and we can send mail to the list successfully. However in the Archive section I couldn't see anything and all the lists were "inactive" and hence were hidden by default. I confirmed that api_key set in the /etc/mailman3/mailman-hyperkitty.cfg and /etc/mailman3/mailman-web.py is the same. I also confirmed that the apache2 wsgi module has been loaded. In the mailman.cfg database is set to mysql and in the mailman-web.py database is set to sqlite3. Does it matter? I tried to search but couldn't find any further information or discussion about this. There is no systemd service for Hyperkitty. How can I check if Hyperkitty is running or not? Thanks, Franklin

6 18

How to turn off Emergency Moderation for imported MM2 lists?
by Brian Carpenter Aug. 7, 2020

Aug. 7, 2020

I recently imported a number of MM2 lists into MM3. Unfortunately, the person had emergency moderation turned on for these lists. Since EM is not exposed to Postorius what can be done to reverse this? Thanks, Brian

3 6

Installation Help on Ubuntu 18
by joseverde＠gmail.com Aug. 3, 2020

Aug. 3, 2020

Hi folks, I spent many hours last night trying to get Mailman 3 up and running. I am using Ubuntu on a Digital Ocean LAMP droplet (so PHP, Apache, Sql, and Postfix are already installed). The LAMP stack works as I have a successful installation of YOURLS going on. So, I tried to use this guide (https://docs.google.com/document/d/1xIcSsoNFp2nHi7r4eQys00s9a0k2sHhu1V5Plan…) to install the Mailman3 package and got to the configuration screen (the one with all the DOS-esque GUI). I ran it but it kept saying the DB wasn't installed. Was I supposed to create SQL databases and users before running that and use those usernames/databases in the credentials it asks for? It doesn't seem like that in the way it asks the questions (since it asks to create a password) but I wasn't sure. Anywho, I tried to remove the package completely and restart but I keep spinning my wheels. So my questions: 1. Does that guide actually work? Did I just foul up the database part? 2. Is there a better way to install mailman3 with some nice step-by-step directions to follow? 3. Is there a way to completely wipe my previous installs without wiping the server? ( I didn't back up...silly I know ). I used apt-get --purge remove to uninstall mailman3 and mailman to start over, did that do the trick? Sorry for all the questions.

4 6

Mailman 3.2.0 Hyperkitty fulltext index error
by Marvin Gülker July 31, 2020

July 31, 2020

Hi, I've just upgraded to Mailman 3.2.0 (finally everything Python 3 now, thanks!) and it appears to work. However, there's a repeating error message in mailman-suite's logfile for Hyperkitty that looks like this: ERROR 2018-07-12 14:28:33,895 2742 hyperkitty.lib.utils Failed to update the fulltext index: ord() expected a character, but string of length 0 found Traceback (most recent call last): File "/home/mailman/env3/lib/python3.5/site-packages/hyperkitty/lib/utils.py", line 179, in run_with_lock fn(*args, **kwargs) File "/home/mailman/env3/lib/python3.5/site-packages/hyperkitty/search_indexes.py", line 115, in update_index update_cmd.update_backend("hyperkitty", "default") File "/home/mailman/env3/lib/python3.5/site-packages/haystack/management/commands/update_index.py", line 276, in update_backend last_max_pk=max_pk) File "/home/mailman/env3/lib/python3.5/site-packages/haystack/management/commands/update_index.py", line 97, in do_update backend.update(index, current_qs, commit=commit) File "/home/mailman/env3/lib/python3.5/site-packages/haystack/backends/whoosh_backend.py", line 178, in update self.setup() File "/home/mailman/env3/lib/python3.5/site-packages/haystack/backends/whoosh_backend.py", line 126, in setup self.index = self.storage.open_index(schema=self.schema) File "/home/mailman/env3/lib/python3.5/site-packages/whoosh/filedb/filestore.py", line 176, in open_index return indexclass(self, schema=schema, indexname=indexname) File "/home/mailman/env3/lib/python3.5/site-packages/whoosh/index.py", line 421, in __init__ TOC.read(self.storage, self.indexname, schema=self._schema) File "/home/mailman/env3/lib/python3.5/site-packages/whoosh/index.py", line 632, in read check_size("int", _INT_SIZE) File "/home/mailman/env3/lib/python3.5/site-packages/whoosh/index.py", line 626, in check_size sz = stream.read_varint() File "/home/mailman/env3/lib/python3.5/site-packages/whoosh/filedb/structfile.py", line 191, in read_varint return read_varint(self.read) File "/home/mailman/env3/lib/python3.5/site-packages/whoosh/util/varints.py", line 102, in read_varint b = ord(readfn(1)) TypeError: ord() expected a character, but string of length 0 found The error repeats every minute, so I suppose it comes from the minutely cronjob. This cronjob looks like this: * * * * * mailman bash -c 'cd /home/mailman && . /home/mailman/env3/bin/activate && django-admin runjobs minutely --pythonpath /home/mailman/mailman-suite/mailman-suite_project --settings settings' What's wrong here? Marvin -- Blog: https://mg.guelker.eu PGP/GPG ID: F1D8799FBCC8BC4F

3 3

Owner's or Moderator's Lists
by Johnny Cison July 31, 2020

July 31, 2020

I feel like I'm missing something obvious, but is there a page in Postorius that lists all of the lists of which the user is the owner or moderator? When I visit the /lists/ URL as an admin, I see a full list. When I visit the /lists/ URL without being logged in, I see public lists. I've heard from two people who are list owners (and confirmed they're logged in and their email is showing as verified) that they also just see the public lists on the /lists/ page. (I tried searching the archives and didn't see anything that addressed this. My apologies if I overlooked it!)

2 3

Good choice of defaults for content filtering?
by hansen＠rc.org July 31, 2020

July 31, 2020

Hi all, I had MM2 set to the default filtering that I think came OOTB. MM3 has none such and I was wondering: a. What were those MM2 defaults (My MM2 server is long gone now). b. Is there a better set today. I know that MIME types can be faked, but they have worked. I want to avoid anything that can contain malicious code while also allowing simple text to go through. Yours, Allan

3 2

A little stuck with installation of MM3 - ModuleNotFoundError: No module named 'flufl.lock'
by Odhiambo Washington July 30, 2020

July 30, 2020

I decided to try this again, on FreeBSD-12.1 I still decided to follow https://wiki.list.org/DOC/Mailman%203%20installation%20experience which I know is not the main documentation, but I find the process easier to follow. I am also taking notes to see if I could share if I manage to succeed. This is important for me because Python-2.7 is being removed from FreeBSD in Dec 2020. I need to bail out of mailman-2.x before that happens so I am trying my hand again om MM3. I have failed before :-) I am stuck at this step: (venv) [root@gw /opt/mailman/mm]# /opt/mailman/mm/bin/mailman-post-update + '[' False == False ']' + mkdir -p /opt/mailman/mm/static + /opt/mailman/mm/bin/django-admin collectstatic --clear --noinput --verbosity 0 Traceback (most recent call last): File "/opt/mailman/mm/venv/bin/django-admin", line 33, in <module> sys.exit(load_entry_point('Django==3.0.8', 'console_scripts', 'django-admin')()) File "/opt/mailman/mm/venv/lib/python3.7/site-packages/Django-3.0.8-py3.7.egg/django/core/management/__init__.py", line 401, in execute_from_command_line utility.execute() File "/opt/mailman/mm/venv/lib/python3.7/site-packages/Django-3.0.8-py3.7.egg/django/core/management/__init__.py", line 377, in execute django.setup() File "/opt/mailman/mm/venv/lib/python3.7/site-packages/Django-3.0.8-py3.7.egg/django/__init__.py", line 24, in setup apps.populate(settings.INSTALLED_APPS) File "/opt/mailman/mm/venv/lib/python3.7/site-packages/Django-3.0.8-py3.7.egg/django/apps/registry.py", line 114, in populate app_config.import_models() File "/opt/mailman/mm/venv/lib/python3.7/site-packages/Django-3.0.8-py3.7.egg/django/apps/config.py", line 211, in import_models self.models_module = import_module(models_module_name) File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 677, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 728, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/opt/mailman/mm/venv/lib/python3.7/site-packages/HyperKitty-1.3.4-py3.7.egg/hyperkitty/models/__init__.py", line 26, in <module> from .email import Attachment, Email File "/opt/mailman/mm/venv/lib/python3.7/site-packages/HyperKitty-1.3.4-py3.7.egg/hyperkitty/models/email.py", line 35, in <module> from .mailinglist import MailingList File "/opt/mailman/mm/venv/lib/python3.7/site-packages/HyperKitty-1.3.4-py3.7.egg/hyperkitty/models/mailinglist.py", line 37, in <module> from hyperkitty.lib.utils import pgsql_disable_indexscan File "/opt/mailman/mm/venv/lib/python3.7/site-packages/HyperKitty-1.3.4-py3.7.egg/hyperkitty/lib/utils.py", line 42, in <module> from flufl.lock import Lock *ModuleNotFoundError: No module named 'flufl.lock'* (venv) [root@gw /opt/mailman/mm]# pip install flufl.lock Requirement already satisfied: flufl.lock in ./venv/lib/python3.7/site-packages/flufl.lock-4.0-py3.7.egg (4.0) Requirement already satisfied: atpublic in ./venv/lib/python3.7/site-packages/atpublic-1.0-py3.7.egg (from flufl.lock) (1.0) Requirement already satisfied: psutil in ./venv/lib/python3.7/site-packages/psutil-5.7.2-py3.7-freebsd-12.1-RELEASE-p7-amd64.egg (from flufl.lock) (5.7.2) Even after the 'pip install flufl.lock' it still doesn't find it! I have had a similar problem earlier with installing pylibmc. It could not find libmemcache.h despite it being inside /usr/local/include somewhere and I luckily solved that with export LIBMEMCACHED=/usr/local && pip install pylibmc. I am wondering if there is an equivalent to resolve this one with flufl.lock. Thanks in advance. -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", grep ^[^#] :-)

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500 Internal Server Error on specific list pages
by Johnny Cison July 30, 2020

July 30, 2020

I have a new Mailman 3 server set up and am having a strange issue with just one particular list. Accessing the list's Info page URL or it's Archiving Settings page URL returns a 500 Internal Server Error, but its other pages work correctly. Also, the Info and Archiving pages on the other lists are working correctly. When I access the info page for the problem list, I get these errors in the log: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/django/core/handlers/exception.py", line 41, in inner response = get_response(request) File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 249, in _legacy_get_response response = self._get_response(request) File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 187, in _get_response response = self.process_exception_by_middleware(e, request) File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 185, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line 68, in view return self.dispatch(request, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/postorius/views/generic.py", line 59, in dispatch return super(MailingListView, self).dispatch(request, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line 88, in dispatch return handler(request, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/postorius/views/list.py", line 216, in get 'hyperkitty' in self.mailing_list.archivers and File "/usr/lib/python2.7/_abcoll.py", line 388, in __contains__ self[key] File "/usr/lib/python2.7/dist-packages/mailmanclient/restbase/base.py", line 151, in __getitem__ return self._get(key) File "/usr/lib/python2.7/dist-packages/mailmanclient/restbase/base.py", line 90, in _get return self.rest_data[key] File "/usr/lib/python2.7/dist-packages/mailmanclient/restbase/base.py", line 76, in rest_data response, content = self._connection.call(self._url) File "/usr/lib/python2.7/dist-packages/mailmanclient/restbase/connection.py", line 103, in call raise HTTPError(url, response.status, content, response, None) HTTPError: HTTP Error 500: A server error occurred. Please contact the administrator. When I access the Archiving page in Settings, I get these: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/django/core/handlers/exception.py", line 41, in inner response = get_response(request) File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 249, in _legacy_get_response response = self._get_response(request) File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 187, in _get_response response = self.process_exception_by_middleware(e, request) File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 185, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/lib/python2.7/dist-packages/django/contrib/auth/decorators.py", line 23, in _wrapped_view return view_func(request, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/postorius/auth/decorators.py", line 39, in wrapper return fn(*args, **kwargs) File "/usr/lib/python2.7/dist-packages/postorius/views/list.py", line 719, in list_settings form = form_class(initial=initial_data, mlist=m_list) File "/usr/lib/python2.7/dist-packages/postorius/forms.py", line 303, in __init__ [(key, key) for key in sorted(self._mlist.archivers.keys())]) File "/usr/lib/python2.7/dist-packages/mailmanclient/restbase/base.py", line 172, in keys return list(self) File "/usr/lib/python2.7/dist-packages/mailmanclient/restbase/base.py", line 166, in __len__ return len(self.rest_data) File "/usr/lib/python2.7/dist-packages/mailmanclient/restbase/base.py", line 76, in rest_data response, content = self._connection.call(self._url) File "/usr/lib/python2.7/dist-packages/mailmanclient/restbase/connection.py", line 103, in call raise HTTPError(url, response.status, content, response, None) HTTPError: HTTP Error 500: A server error occurred. Please contact the administrator. Not a python developer, which makes debugging based on the above more difficult. I've seen some other errors posted to this list that highlight specific setting or config issues, but I'm not seeing that in these. Any ideas?

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