Metadata-Version: 2.1 Name: mongoengine Version: 0.20.0 Summary: MongoEngine is a Python Object-Document Mapper for working with MongoDB. Home-page: http://mongoengine.org/ Author: Harry Marr Author-email: harry.marr@gmail.com Maintainer: Stefan Wojcik Maintainer-email: wojcikstefan@gmail.com License: MIT Download-URL: https://github.com/MongoEngine/mongoengine/tarball/master Platform: any Classifier: Development Status :: 5 - Production/Stable Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: MIT License Classifier: Operating System :: OS Independent Classifier: Programming Language :: Python Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.5 Classifier: Programming Language :: Python :: 3.6 Classifier: Programming Language :: Python :: 3.7 Classifier: Programming Language :: Python :: 3.8 Classifier: Programming Language :: Python :: Implementation :: CPython Classifier: Programming Language :: Python :: Implementation :: PyPy Classifier: Topic :: Database Classifier: Topic :: Software Development :: Libraries :: Python Modules Requires-Python: >=3.5 Requires-Dist: pymongo (<4.0,>=3.4) =========== MongoEngine =========== :Info: MongoEngine is an ORM-like layer on top of PyMongo. :Repository: https://github.com/MongoEngine/mongoengine :Author: Harry Marr (http://github.com/hmarr) :Maintainer: Stefan Wójcik (http://github.com/wojcikstefan) .. image:: https://travis-ci.org/MongoEngine/mongoengine.svg?branch=master :target: https://travis-ci.org/MongoEngine/mongoengine .. image:: https://coveralls.io/repos/github/MongoEngine/mongoengine/badge.svg?branch=master :target: https://coveralls.io/github/MongoEngine/mongoengine?branch=master .. image:: https://landscape.io/github/MongoEngine/mongoengine/master/landscape.svg?style=flat :target: https://landscape.io/github/MongoEngine/mongoengine/master :alt: Code Health About ===== MongoEngine is a Python Object-Document Mapper for working with MongoDB. Documentation is available at https://mongoengine-odm.readthedocs.io - there is currently a `tutorial <https://mongoengine-odm.readthedocs.io/tutorial.html>`_, a `user guide <https://mongoengine-odm.readthedocs.io/guide/index.html>`_, and an `API reference <https://mongoengine-odm.readthedocs.io/apireference.html>`_. Supported MongoDB Versions ========================== MongoEngine is currently tested against MongoDB v3.4, v3.6 and v4.0. Future versions should be supported as well, but aren't actively tested at the moment. Make sure to open an issue or submit a pull request if you experience any problems with MongoDB version > 4.0. Installation ============ We recommend the use of `virtualenv <https://virtualenv.pypa.io/>`_ and of `pip <https://pip.pypa.io/>`_. You can then use ``python -m pip install -U mongoengine``. You may also have `setuptools <http://peak.telecommunity.com/DevCenter/setuptools>`_ and thus you can use ``easy_install -U mongoengine``. Another option is `pipenv <https://docs.pipenv.org/>`_. You can then use ``pipenv install mongoengine`` to both create the virtual environment and install the package. Otherwise, you can download the source from `GitHub <http://github.com/MongoEngine/mongoengine>`_ and run ``python setup.py install``. The support for Python2 was dropped with MongoEngine 0.20.0 Dependencies ============ All of the dependencies can easily be installed via `python -m pip <https://pip.pypa.io/>`_. At the very least, you'll need these two packages to use MongoEngine: - pymongo>=3.4 If you utilize a ``DateTimeField``, you might also use a more flexible date parser: - dateutil>=2.1.0 If you need to use an ``ImageField`` or ``ImageGridFsProxy``: - Pillow>=2.0.0 If you need to use signals: - blinker>=1.3 Examples ======== Some simple examples of what MongoEngine code looks like: .. code :: python from mongoengine import * connect('mydb') class BlogPost(Document): title = StringField(required=True, max_length=200) posted = DateTimeField(default=datetime.datetime.utcnow) tags = ListField(StringField(max_length=50)) meta = {'allow_inheritance': True} class TextPost(BlogPost): content = StringField(required=True) class LinkPost(BlogPost): url = StringField(required=True) # Create a text-based post >>> post1 = TextPost(title='Using MongoEngine', content='See the tutorial') >>> post1.tags = ['mongodb', 'mongoengine'] >>> post1.save() # Create a link-based post >>> post2 = LinkPost(title='MongoEngine Docs', url='hmarr.com/mongoengine') >>> post2.tags = ['mongoengine', 'documentation'] >>> post2.save() # Iterate over all posts using the BlogPost superclass >>> for post in BlogPost.objects: ... print('===', post.title, '===') ... if isinstance(post, TextPost): ... print(post.content) ... elif isinstance(post, LinkPost): ... print('Link:', post.url) ... # Count all blog posts and its subtypes >>> BlogPost.objects.count() 2 >>> TextPost.objects.count() 1 >>> LinkPost.objects.count() 1 # Count tagged posts >>> BlogPost.objects(tags='mongoengine').count() 2 >>> BlogPost.objects(tags='mongodb').count() 1 Tests ===== To run the test suite, ensure you are running a local instance of MongoDB on the standard port and have ``pytest`` installed. Then, run ``python setup.py test`` or simply ``pytest``. To run the test suite on every supported Python and PyMongo version, you can use ``tox``. You'll need to make sure you have each supported Python version installed in your environment and then: .. code-block:: shell # Install tox $ python -m pip install tox # Run the test suites $ tox If you wish to run a subset of tests, use the pytest convention: .. code-block:: shell # Run all the tests in a particular test file $ pytest tests/fields/test_fields.py # Run only particular test class in that file $ pytest tests/fields/test_fields.py::TestField Community ========= - `MongoEngine Users mailing list <http://groups.google.com/group/mongoengine-users>`_ - `MongoEngine Developers mailing list <http://groups.google.com/group/mongoengine-dev>`_ Contributing ============ We welcome contributions! See the `Contribution guidelines <https://github.com/MongoEngine/mongoengine/blob/master/CONTRIBUTING.rst>`_