* fix: stale `frappe.local`
Co-Authored-By: Aditya Hase <aditya@adityahase.com>
* fix: force re-init in request
To ensure that any one bad request can not completely cause recurring
loop of broken requests due to bad locals, we just force-init locals on
every request.
---------
Co-authored-by: Aditya Hase <aditya@adityahase.com>
* it can fetch most relevant details via response object
* Exceptions not supported by Frappe's WSGI (unsupported HTTP methods) may not be accessible to the after_request hooks - but the lack of active response may be an indicator / and peeking in the request
Moved before/after tasks in Requests as hooks for:
- monitor
- rate_limiter
- recorder
Moved before/after tasks in Jobs as hooks for:
- monitor
- releasing document locks
To reduce downtime reading from main db server during maintenance_mode
can be allowed. This lets users browse desk, static sites or any other
pages while ensuring that no writes happen to DB.
refactor: use read replica if available
refactor: clean up code to py39+ supported syntax
- f-strings instead of format
- latest typing support instead of pre 3.9 TitleCase
- remove UTF-8 declarations.
- many more changes
Powered by https://github.com/asottile/pyupgrade/ + manual cleanups
The license.txt file has been replaced with LICENSE for quite a while
now. INAL but it didn't seem accurate to say "hey, checkout license.txt
although there's no such file". Apart from this, there were
inconsistencies in the headers altogether...this change brings
consistency.
* Remove six for PY2 compatability since our dependencies are not, PY2
is legacy.
* Removed usages of utils from future/past libraries since they are
deprecated. This includes 'from __future__ ...' and 'from past...'
statements.
* Removed compatibility imports for PY2, switched from six imports to
standard library imports.
* Removed utils code blocks that handle operations depending on PY2/3
versions.
* Removed 'from __future__ ...' lines from templates/code generators
* Used PY3 syntaxes in place of PY2 compatible blocks. eg: metaclass
