Friday, July 24, 2020¶
At 06:57 a first user started working. This causes Lino to generate
lino_210_de.js.
At 07:56 the second user connects, she has another user_type, so Lino
generates lino_410_de.js.
And then, 10 minutes later, we get a traceback.
Here is the complete apache error.log:
[Fri Jul 24 00:00:14.908601 2020] [wsgi:info] [pid 14140:tid 140669353153664] mod_wsgi (pid=14140): Attach interpreter ''.
[Fri Jul 24 06:57:07.812256 2020] [wsgi:info] [pid 14140:tid 140669235902208] [remote 10.187.254.254:45053] mod_wsgi (pid=14140, process='xxxxx', application=''): Loading Python script file '/usr/local/lino/lino_local/prod/wsgi.py'.
[Fri Jul 24 06:57:12.731921 2020] [wsgi:error] [pid 14140:tid 140669235902208] Started mod_wsgi (using lino_local.weleup1.settings) --> PID 14140
[Fri Jul 24 06:57:14.500322 2020] [wsgi:error] [pid 14140:tid 140669235902208] [remote 10.187.254.254:45053] Building /usr/local/lino/lino_local/weleup1/media/cache/js/lino_210_de.js ...
[Fri Jul 24 07:56:59.205118 2020] [wsgi:error] [pid 14140:tid 140669311436544] [remote 10.187.254.254:33591] Building /usr/local/lino/lino_local/weleup1/media/cache/js/lino_400_de.js ...
[Fri Jul 24 08:07:05.644278 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] Traceback (most recent call last):
[Fri Jul 24 08:07:05.644354 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] File "/usr/local/lino/lino_local/prod/env/lib/python3.7/site-packages/lino/core/actors.py", line 905, in _get_handle
[Fri Jul 24 08:07:05.644359 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] settings.SITE.kernel.setup_handle(h, ar)
[Fri Jul 24 08:07:05.644365 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] File "/usr/local/lino/lino_local/prod/env/lib/python3.7/site-packages/lino/core/kernel.py", line 831, in setup_handle
[Fri Jul 24 08:07:05.644369 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] h.params_layout_handle = h.actor.make_params_layout_handle()
[Fri Jul 24 08:07:05.644374 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] File "/usr/local/lino/lino_local/prod/env/lib/python3.7/site-packages/lino/core/actors.py", line 837, in make_params_layout_handle
[Fri Jul 24 08:07:05.644378 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] raise Exception("{} is abstract".format(cls))
[Fri Jul 24 08:07:05.644391 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] Exception: notes.NotesByX is abstract
[Fri Jul 24 08:07:05.644492 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35310] notes.NotesByX setup_handle failed with notes.NotesByX is abstract
[Fri Jul 24 08:08:23.000049 2020] [wsgi:error] [pid 14140:tid 140669294651136] [remote 10.187.254.254:35639] run_action claudia notes.NotesByProject.submit_insert Client #203518 ('XXXXXXX xxxxx xxxx (203518)') []
12.34.56.78 - claudia [24/Jul/2020:08:07:05 +0200] “GET /choices/notes/NotesByX/event_type?_dc=1595570823736&start=0&limit=20&query= HTTP/1.1” 200 728 “http://lino.example.com/” “Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Firefox/68.0”
How to reproduce the problem: start runserver in the
lino_welfare.projects.gerd demo project, sign in as robin, open the
detail window of any client. Select the History tab. Klick (+) in the “Notes”
panel. In the insert window, open the combobox of the event_type field (the
first one). Result : the terminal shows an error message (but for the user
everything works).
It is because the insert_layout here is defined on NotesByX. And a Combobox
field uses the name of its defining actor (not the one it is actually being used
on) for requesting its choices. And this even works because even an abstract
actor knows its fields and can find the right chooser. The problem was that
recently we made the choices view create an action request, and an action
request then wants the actor’s handle as well. New rule: Lino now supports
action requests on abstract actors, but these don’t have an ah attribute.
“Tried to get static handle for debts.PrintEntriesByBudget”¶
The React front end for Lino front end does not yet support dynamic actor handles. This is
a missing feature, which is used only in lino_welfare.modlib.debts.
Reproducible by switching the default_ui to react in the
lino_welfare.projects.gerd demo project:
Traceback (most recent call last):
...
File ".../lino_react/react/renderer.py", line 574, in write
py2js(actor)
File ".../lino/utils/jsgen.py", line 416, in py2js
v = cv(v)
File ".../lino_react/react/renderer.py", line 367, in py2js_converter
if hasattr(v.get_handle(), "get_columns"):
File ".../lino/core/actors.py", line 888, in get_handle
% (self, self.get_handle_name))
Exception: Tried to get static handle for debts.PrintEntriesByBudget (get_handle_name is <bound method PrintEntriesByBudget.get_handle_name of lino_welfare.modlib.debts.ui.PrintEntriesByBudget>)
Optimizations for dealing with checkdata messages¶
When the end user deletes the object referred to by a checkdata problem message, that message should automatically get deleted.
The confirmation message when deleting a record now has an additional text “as well as related volatile records (x Data problem messages)”.
street_prefix should also be considered an address field to be synchronized with the owner of an addresses.Address
I had the idea to add a lino.modlib.checkdata.Messages filter parameter
show_fixable. But that turns out to be non-trivial because a
TODO:
DetailLayout of Household should show the address
Remove region field from PartnerDetail