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firestore-0.1dev
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مشاهده بیشترتوضیحات
An offline-available ORM-like wrapper for Google Firestore Database
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | firestore-0.1dev |
| نام | firestore |
| نسخه کتابخانه | 0.1dev |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Workhamper |
| ایمیل نویسنده | raymond@workhamper.com |
| آدرس صفحه اصلی | https://github.com/workenvoy/firestore |
| آدرس اینترنتی | https://pypi.org/project/firestore/ |
| مجوز | MIT |
Firestore
=========
:Details: Firestore is an offline available ORM/ODM atop Google Firestore.
:Repository: https://github.com/workenvoy/firestore
:Author: Workenvoy Inc (http://github.com/workenvoy)
:Maintainer: Raymond Ortserga (http://github.com/rayattack)
.. image:: https://travis-ci.org/workenvoy/firestore.svg?branch=master
:target: https://travis-ci.org/workenvoy/firestore
.. image:: https://coveralls.io/repos/github/workenvoy/firestore/badge.svg?branch=master
:target: https://coveralls.io/github/workenvoy/firestore?branch=master
Details
=======
Firestore is a Python Object-Document/Object-Collections Mapper for working with Google Firestore.
The Flexible, Extremely Scalable, realtime database by Google.
You can find some documentation at https://firestore.readthedocs.io - and there
is also a `quickstart tutorial <https://firestore.readthedocs.io/quickstart.html>`_.
Offline Support
===============
Firestore currently uses an in-memory data store
to simulate access to Google Firestore
when working offline. There is an optimistic persistence
to disk and the contents can be
seen in the /projectdir/localfire directory.
Deleting this directly means you lose all the
data you might have saved prior to removing the directory from disk.
Make sure to make a copy of this directory if you want to keep a
copy of your data and you are
encouraged to contribute i.e. open an issue, submit a pull request if
you want to offer a helping hand.
Installation
============
We recommend the use of virtual environments e.g. `virtualenv <https://virtualenv.pypa.io/>`_ to control
your package management. Installation of Firestore is
easily done ``pip install -U firestore`` and requires
`pip <https://pip.pypa.io/>`_. to be installed.
Otherwise, you can download the source code from `GitHub <http://github.com/workenvoy/firestore>`_ and
run ``python setup.py install``.
Dependencies
============
We tried to keep the dependencies to a minimum, and all dependencies are available using `pip <https://pip.pypa.io/>`_.
The only dependencies you require to use Firestore are highlighted below:
- google-cloud-firestore
If you are working with dates extensive we suggest you use a date parser:
- dateutil>=2.1.0
Examples
========
Sample Firestore Code Snippet:
.. code :: python
from firestore import Collection, Document, Reference as Ref
from firestore import Array
from firestore import Integer
from firestore import String
from firestore.lazy import Datatype
class SomeRootCollection(Collection):
"""
Root collections inherit directly from collection, whilst
sub collections will inherit from a document.
To understand this always remember in Firestore a collection can never be
a child of another collection, and a sub-collection will always live
under a document.
To have mongo style sub-collections use the Map datatype
"""
pass
class User(SomeRootCollection):
"""
This is the User document and will be saved under the
collection `SomeRootCollection`.
Documents live under collections or sub-collections directly
"""
__private__ = ["password"]
first_name = String(required=True)
middle_name = Datatype(datatype="String") # You can use Datatype in place of more specific types
last_name = Datatype("StrInG") # Case insensitive
age = Integer(minimum=0)
photos = Reference('Photo')
password = String(minimum=6) # private fields can not be viewed with get_XXX methods
class Photo(User):
"""
This creates a photos subcollection under the User document for documents
under the root collection
"""
id = String(required=True, id=True) # omit to have id auto-generated by cloud firestore
photo_urls = Array()
# Create a text-based post
>>> user = User()
>>> user.first_name = "Alan"
>>> user.last_name = "Turing"
>>> user.photos.append("https://cloudinary.com/img.jpg")
>>>
>>> # this will persist user and photo at
>>> # once unlike user.save that will save only user
>>> user.persist()
# Sometimes you want one thing to succeed before doing another
>>> user.photos.safe_save() # only saves if parent was prior saved else fails
>>> user.photos.save() # saves regardless
# You can also save a photo by itself and query easily
>>> photo = Photo()
>>> photo.parent = user
>>> photo.save() # save only photo
>>> photo.parent.save()
Contributing
============
We love contributors: `Contribution guidelines <https://github.com/workenvoy/firestore/GUIDELINES.rst>`_
نیازمندی
| مقدار | نام |
|---|---|
| - | firebase-admin |
| - | iso8601 |
نحوه نصب
نصب پکیج whl firestore-0.1dev:
pip install firestore-0.1dev.whl
نصب پکیج tar.gz firestore-0.1dev:
pip install firestore-0.1dev.tar.gz