Metadata-Version: 1.1
Name: ogitm
Version: 0.1.0b1
Summary: A OO-based Git Database
Home-page: https://github.com/MrJohz/ogitm
Author: Jonathan Frere
Author-email: UNKNOWN
License: MIT
Description: OGitM
        =====
        
        **Because doing stupid things with git is surprisingly fun.**
        
        
        .. image:: https://travis-ci.org/MrJohz/ogitm.svg?branch=master
            :target: https://travis-ci.org/MrJohz/ogitm
            :alt: Build Status
        .. image:: https://coveralls.io/repos/MrJohz/ogitm/badge.svg?branch=master
            :target: https://coveralls.io/r/MrJohz/ogitm?branch=master
            :alt: Coverage Status
        .. image:: https://readthedocs.org/projects/ogitm/badge/?version=latest
            :target: https://readthedocs.org/projects/ogitm/?badge=latest
            :alt: Documentation Status
        
        
        OGitM is an ORM, but where the relational database that underlies the entire
        mapping has been replaced by an awful attempt at replicating a stupidly basic
        key-value document store in git_.  This software should never be used by
        anyone ever.  Please, for the good of humanity.
        
        .. _git: http://git-scm.com/
        
        
        Um... What?
        -----------
        
        Git is useful, because it stores both data, and the history of that data.
        This might be a useful property for a database to have.  Writing a whole
        database based on git is boring, I should try writing an ORM to wrap around
        it.  Well, it wouldn't so much be an ORM, more an O... git M?
        
        
        How do I use this?
        ---------------------
        
        Import the module, declare your model, and go!
        
        .. code-block:: pycon
        
            >>> import tempfile; db_directory = tempfile.TemporaryDirectory()
            >>>
            >>> import ogitm
            >>> class MyModel(ogitm.Model, db=db_directory.name):
            ...     name = ogitm.fields.String()
            ...     age = ogitm.fields.Integer(min=0)
            >>>
            >>> instance = MyModel(name="Bob", age=172)
            >>> instance_id = instance.save()
            >>> MyModel.find(name="Bob", age=172).first() == instance
            True
            >>> instance.age = -5
            Traceback (most recent call last):
                ...
            ValueError: Disallowed value -5 ...
        
        
        Can I get at the underlying database?
        -------------------------------------
        
        Yes.  Meet the gitdb module, which provides direct access to a document-based
        database.  Initialise it with a directory that it can use as a git bare
        repository, and start inserting and getting.
        
        .. code-block:: pycon
        
            >>> import tempfile; db_directory = tempfile.TemporaryDirectory()
            >>>
            >>> from ogitm import gitdb
            >>> db = gitdb.GitDB(db_directory.name)
            >>> doc_id = db.insert({'name': 'Jimmy', 'age': 45, 'car': False})
            >>> db.get(doc_id) == {'name': 'Jimmy', 'age': 45, 'car': False}
            True
        
        More than that, you can also search for documents previously inserted.  These
        queries accept simple scalar arguments, which return all documents which have
        the same values as the query, and more complex dictionary arguments which can
        test for existence, compare etc.
        
        .. code-block:: pycon
        
            >>> doc_id = db.insert({'name': 'Bobbie', 'car': True})
            >>> doc_id = db.insert({'name': 'Bertie', 'age': 26, 'car': False})
            >>> {'name': 'Bobbie', 'car': True} in db.find_items({'car': True})
            True
            >>> doc_id = db.insert({'name': 'Jimmy'})
            >>> db.find_items({'car': {'exists': False}}) == [{'name': 'Jimmy'}]
            True
        
        
        Todo
        ----
        
        - Documentation.  (docstrings & manual)
        - PyPI
        - Relationships? (U f*cking wot m8?)
        - Python 2
        - Better way of accessing git (May be needed for Py2, is needed for pypy, will
          make it easier for anyone to install it from PyPI) (See Dulwich)
        - Begin versioning sometime fairly soon
        
Keywords: git database
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.2
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Topic :: Database
