django-debug-toolbar-alchemy 0.1.4

Django Debug Toolbar panel for SQLAlchemy.

Django Debug Toolbar panel for SQLAlchemy.

• Free software: MIT license

• GitHub: https://github.com/miki725/django-debug-toolbar-alchemy

Overview

This package completely mimics default Django Debug Toolbar SQL panel (internally its actually subclassed) but instead of displaying queries done via Django ORM, SQLAlchemy generated queries are displayed. Rest of the functionality is the same.

Installing

First install:

$ pip install django-debug-toolbar-alchemy

Then in your settings:

# settings.py
DEBUG_TOOLBAR_PANELS = [
    # other panels
    'debug_toolbar_alchemy.panels.sql.SQLPanel',
    # other panels
]

In order to support multiple DB databases, alias getter callable must be specified in settings:

# settings.py
DEBUG_TOOLBAR_CONFIG = {
    'ALCHEMY_DB_ALIASES': '<dot patht to alias getter>',
}

Alias getter must return a dictionary of aliases as keys and SQLAlchemy engines as values. If your application uses global session, you can get the engine from session instances:

from myapp.db import session, session_slave

def alchemy_dbs():
    return {
        'default': session.bind,
        'slave': session_slave.bind,
    }

History

0.1.4 (2018-09-04)

• Added template to be included in dist package.

0.1.3 (2018-09-03)

• Added a way to run SELECT and EXPLAIN to queries in debug toolbar. Tested in sqlite, postgresql and oracle.

0.1.2 (2018-08-30)

• Fix bug by attaching SQLAlchemy events at most once. Otherwise in some cases when multiple threads are used, event handlers deque would be mutated while other SQLAlchemy events are running since event handling is not thread-safe in SQA.

0.1.1 (2018-07-13)

• Fix bug which did not correctly track plain string clauses.

0.1.0 (2017-10-04)

• First release on PyPI.

Credits

Development Lead

• Miroslav Shubernetskiy - https://github.com/miki725

Contributors

• None yet. Why not be the first?

License

The MIT License (MIT)

Copyright (c) 2017, Miroslav Shubernetskiy

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.