RFC: Add basic Odoo resource xml checker

[plaes]

This script compares module resource xml files against data in Odoo
database and prints out various diagnostics.

Currently only supports ir_actions_act_window data objects.

[plaes]

Fixed the pep8 issues and push-forced.

[StefanRijnhart]

Hi @plaes, thanks! Can you tell me what problem is solved by this (you mention 'broken xml stuff' in #84, but what do you mean by this?)?

[plaes]

@StefanRijnhart, this was a helper utility that helped me to find some broken data (and figure out how odoo itself works) in the ir_actions_act_window objects - things that caused errors after upgrade. One example is this: onesteinbv@ac321bd

The domain issue has since been fixed upstream:

• odoo/odoo@bfb2923

[StefanRijnhart]

OK, I see. Looks like you could have used the existing scripts/compare_noupdate_xml_records.py to compare the records. Your use case is one of the reasons that it was developed. You use it to compare xml data from two versions of the same module and it prints a file that you can load in your migration script. It also lists updates to noupdate xml entries.