Monday, September 30, 2019¶

https://softwarehut.com/blog/it-outsourcing/remote-teams-best-practices/

‘NoneType’ object has no attribute ‘dict’¶

Hamza and I did more research for advancing with #3095.

We had this traceback:

Traceback (most recent call last):
File "/usr/local/lino/lino_local/prod/env/src/appy/appy/pod/converter.py", line 845, in <module>
ConverterScript().run()
File "/usr/local/lino/lino_local/prod/env/src/appy/appy/pod/converter.py", line 833, in runoptions.pageStart, options.verbose)
File "/usr/local/lino/lino_local/prod/env/src/appy/appy/pod/converter.py", line 268, in __init__
self.docUrl, self.docPath = self.getFilePath(docPath)
File "/usr/local/lino/lino_local/prod/env/src/appy/appy/pod/converter.py", line 361, in getFilePath
import unohelper
File "/usr/lib/python3/dist-packages/unohelper.py", line 19, in <module>
import uno
File "/usr/local/lib/python3.7/dist-packages/uno/__init__.py", line 4, in <module>
from base import Element, Css, Payload, UnoBaseFeature, UnoBaseField
ModuleNotFoundError: No module named 'base'

This was caused because we had installed uno via “sudo pip3 install uno”. But after saying “sudo pip3 uninstall uno” we are back at our initial problem:

AttributeError: 'NoneType' object has no attribute '__dict__'

We added a line import sys ; print(sys.path) to the settings.py and watched the difference:

manage.py : ['/usr/local/lino',
'/usr/local/lino/lino_local/weleup1',
'/usr/local/lino/lino_local/weleup1/env/lib/python37.zip',
'/usr/local/lino/lino_local/weleup1/env/lib/python3.7',
'/usr/local/lino/lino_local/weleup1/env/lib/python3.7/lib-dynload',
'/usr/lib/python3.7',
'/usr/local/lino/lino_local/weleup1/env/lib/python3.7/site-packages',
'/usr/local/lino/lino_local/weleup1/env/src/appy']

Apache : ['/usr/local/lino',
'/usr/local/lino/lino_local/prod/env/lib/python3.7/site-packages',
'/usr/local/lino/lino_local/weleup1/env/src/appy',
'/usr/lib/python37.zip',
'/usr/lib/python3.7',
'/usr/lib/python3.7/lib-dynload',
'/usr/local/lib/python3.7/dist-packages',
'/usr/lib/python3/dist-packages']

IOW Apache takes some parts of the python path from /usr/lib/ where manage.py takes it from the virtualenv.

I asked google for apache python3 virtualenv, and on the following link I found the explanation:

https://modwsgi.readthedocs.io/en/develop/user-guides/virtual-environments.html

Not python-path but python-home is the parameter for specifying which virtualenv mod_wsgi should use!

Some optimizations in Avanti¶

The three tables based on lino_xl.lib.cv.HistoryByPerson now have a new kind of summary view which displays them as a bullet list where each item includes the field names. This is used in avanti/Client/final_report.body.html.

lino.core.requests.BaseRequest.show() has a new optional keyword argument display_mode which can be used to ask a summary for a table that does not show as summary by default. This new option might make nosummary useless : instead of saying nosummary=True you can say display_mode=”grid” or display_mode=”html”. The display modes “grid” and “html” have the same result in a printed document or in a tested spec.

Monday, September 30, 2019¶

‘NoneType’ object has no attribute ‘__dict__’¶

Some optimizations in Avanti¶

‘NoneType’ object has no attribute ‘dict’¶