Do not try to translate user input by using Localizier as it will fill up its internal structure (very inefficient) and lead to increase of ZODB (every modification is a new Localizer object holding all entries).

otherwise the result for 2-bit input is unreadable 2-bit with current imagemagick.

Otherwise a TypeError exception is raised when calling Connection().columns().

Inventory movements are not indexed into stock table every time, and
inventory_stock table no longer exists. Thus we use movement table instead.

that raises an Exception for PDF documents without any metadata.

With due warnings.

try..except is significantly slower than getattr with default value when
an exception is raised.
defaultdict is faster than calling setdefault.
The two other try..except blocks need more careful analysis of typical
hit-rates to tell if they are optimal.

override _edit() to migrate existing documents if hook is not yet registered.

otherwise the result is unpredictable.

Remove Japanese accounting bt5s as there is no standard like in France, thus making these bt5s useless.

so that we can change the skin selection in each Web Section.

Refactor code and use proper default page templates names so no need to rename manually to enable this bt5.

This does not work well with erp5_accounting_alternate_catalog.
It is left for draft transactions, because draft may not have any section set.

For the records, the idea behind is to prevent an unexpected behaviour when a
user have a section_category in his selection and calls a worklist which is
also supposed to display transactions which are not part of the selected
section_category. In such case, section_category= is passed to reset the
selected section_category and display all transactions, the problem is that
alternate catalog is not able to decide wether to display source or destination
section in that case

Refactor code and use proper names.