* Use absolute imports and rename package to ihatemoney
* Add a ihatemoney command
* Factorize application creation logic
* Refactor the tests
* Update the wsgi.py module with the new create_app() function
* Fix some styling thanks to Flake8.
* Automate Flake8 check in the CI.
* Use a hashed password for ADMIN_PASSWORD
A generate_password_hash manage.py command is provided
Fixes#233
* Print a console warning for users using a clear text ADMIN_PASSWORD
* Reword ADMIN_PASSWORD doc
* Update changelog
* Update CHANGELOG.rst
- say it out loud
- bump to 2.0 (that's the logic of semantic versioning while introducing breaking changes)
* Bump to 2.0 (breaking change)
* Update hashed password warning message
* Mention the generate password hash in the Changelog
* Add a @requires_admin decorator
It can be used to protect specific endpoints with ADMIN_PASSWORD
(a password that is stored unencrypted in the settings)
The decorator has no effect if ADMIN_PASSWORD is an empty string (default value)
* Require admin permissions to access create project endpoint
When ADMIN_PASSWORD is not empty, project creation form on the
home page will be replaced by a link to the create project endpoint
so one is able to enter the admin password before filling the form
By defaut, SQLAlchemy uses lazy loading, which means that displaying n
bills will generate around n queries (to get the list of owers of each
bill). Pre-load the list of owers to drastically decrease the number of
SQL queries.
Before this commit: 1004 SQL queries, 7535 ms elapsed time, 7536 ms CPU time, 530 ms SQL time
After this commit: 5 SQL queries, 3342 ms elapsed time, 3393 ms CPU time, 15 ms SQL time
Measured request: display the list of all bills for the project (without displaying the sidebar with balances)
Test setup to measure performance improvement:
- 5 users with various weights
- 1000 bills, each paid by a random user, each involving all 5 users
- laptop with Celeron N2830@2.16 GHz, SSD Samsung 850 EVO
- sqlite database on SSD, using sqlite 3.15.2
- python 2.7.13
- Flask-DebugToolbar 0.10.0 (to count SQL queries and loading time)
Performance measurements (using Flask-DebugToolbar with the second
request, to avoid measuring cold-cache performance):
- number of SQL queries
- elapsed time (from request to response)
- total CPU time consumed by the server handling the request
- total time spent on SQL queries (as reported by SQLAlchemy)
The only translation so far is french, but more can be added. The browser language
is used thanks to the HTTP languages headers.
There are still some problems with the translation of some strings, I don't know
why this is. See #12
- Send an email to the user with the summary of the created project
containing a reminder of the identifier, password and a link.
- Add flash message with the identifier in the /invite page/
- Add a small note containing the identifier in the upper right corner
of the project main page.
