Metadata-Version: 1.1
Name: yadm
Version: 1.0.7
Summary: Yet Another Document Mapper (ODM) for MongoDB
Home-page: https://github.com/zzzsochi/yadm
Author: Zelenyak "ZZZ" Aleksander
Author-email: zzz.sochi@gmail.com
License: BSD
Description: ===========================
        Yet Another Document Mapper
        ===========================
        
        .. image:: https://travis-ci.org/zzzsochi/yadm.svg?branch=master
            :target: https://travis-ci.org/zzzsochi/yadm
        
        .. image:: https://coveralls.io/repos/zzzsochi/yadm/badge.png
            :target: https://coveralls.io/r/zzzsochi/yadm
        
        
        It's small and simple ODM for use with MongoDB.
        
        Full documentation: http://yadm.readthedocs.org
        
        
        -----------
        Quick start
        -----------
        
        .. code:: python
        
            import pymongo
            from yadm import Database, Document, fields
        
        
            # Create model
            class BlogPost(Document):
                __collection__ = 'blog_posts'
        
                title = fields.StringField()
                body = fields.StringField()
        
        
            # Create post
            post = BlogPost()
            post.title = 'Small post'
            post.body = 'Bla-bla-bla...'
        
            # Connect to database
            client = pymongo.MongoClient('localhost', 27017)
            db = Database(client, 'test')
        
            # Insert post to database
            db.insert(post)
        
            # Query posts
            qs = db.get_queryset(BlogPost).find({'title': {'$regex': '^S'}})
            assert qs.count() > 0
        
            for post in qs:
                assert post.title.startswith('S')
        
            # Query one post
            post = db.get_queryset(BlogPost).find_one({'title': 'Small post'})
        
            # Change post
            post.title = 'Bla-bla-bla title'
        
            # Save changed post
            db.save(post)
        
        
        CHANGES
        =======
        
        1.0 (2015-11-14)
        ----------------
        
        * Change document structure. No more bad `BaseDocument.__data__` attribute:
            - `BaseDocument.__raw__`: raw data from mongo;
            - `BaseDocument.__cache__`: cached objects, casted with fields;
            - `BaseDocument.__changed__`: changed objects.
        
        * Changes api for custom fields:
            - Not more need create field descriptors for every field;
            - `prepare_value` called only for setattr;
            - `to_mongo` called only for save objects to mongo;
            - `from_mongo` called only for load values from `BaseDocument.__raw__`;
            - Remove `Field.default` attribute. Use `Field.get_default` method;
            - Add `Field.get_if_not_loaded` and `Field.get_if_attribute_not_set` method;
            - By default raise `NotLoadedError` if field not loaded from projection;
        
        * Changes in `ReferenceField`:
            - Raise `BrokenReference` if link is bloken;
            - Raise `NotBindingToDatabase` if document not saved to database;
        
        * `smart_null` keyword for `Field`;
        
        * Fields in document must be instances (not classes!);
        
        * Remove `ArrayContainer` and `ArrayContainerField`;
        
        * Remove old `MapIntKeysField` and `MapObjectIdKeysField`. Use new `MapCustomKeysField`;
        
        * Add `Database.update_one` method for run simple update query with specified document;
        
        * Add `QuerySet.distinct`;
        
        * `serialize.from_mongo` now accept `not_loaded` sequence with filed names who must mark as not loaded, `parent` and `name`;
        
        * `serialize.to_mongo` do not call `FieldDescriptor.__set__`;
        
        * Fakers! Subsystem for generate test objects;
        
        * Tests now use pytest;
        
        * And more, and more...
        
Platform: any
Classifier: Development Status :: 5 - Production/Stable
Classifier: Topic :: Database
Classifier: Intended Audience :: Developers
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
