Metadata-Version: 2.1
Name: joiner-python
Version: 0.1.1
Summary: a tiny library for merging groups of data in a sql-join-like way
Home-page: https://github.com/boy-zyj/joiner-python.git
Author: ZouYJ
Author-email: boyzouyj@gmail.com
License: MIT License
Description: Make data merging Pythonic
        ===============================================================================
        
        **joiner** is a tiny library for merging groups of data in a sql-join-like way.
        
        Example
        ----------------------------------------------------------------------------
        
        Here is a quick example to get a feeling of **joiner**.
        
        ```python
        
        def test():
            hobbys = [
                {'first_name': 'A', 'last_name': 'yao', 'hobby': 'pingpong'},
                {'first_name': 'A', 'last_name': 'bob', 'hobby': 'shopping'},
                {'first_name': 'B', 'last_name': 'bob', 'hobby': 'shopping'},
            ]
            ages = [
                {'first_name': 'A', 'last_name': 'yao', 'age': 18},
                {'first_name': 'A', 'last_name': 'bob', 'age': 20},
            ]
            heights = [
                {'first_name': 'A', 'last_name': 'yao', 'height': 170},
            ]
        
            hobbys = Group(hobbys)
            ages = Group(ages, cols=Cols('age', age='how old'))
            heights = Group(heights, cols=Cols('height'))
            results = selectfrom(hobbys).leftjoin(ages).on(hobbys.first_name == ages.first_name, hobbys.last_name == ages.last_name)\
                .leftjoin(heights).on(hobbys.first_name == heights.first_name, hobbys.last_name == heights.last_name)\
                .get()
            for result in results:
                print(result)
        
        
        test()
        """
        {'first_name': 'A', 'last_name': 'yao', 'age': 18, 'how old': 18, 'height': 170, 'hobby': 'pingpong'}
        {'first_name': 'A', 'last_name': 'bob', 'age': 20, 'how old': 20, 'height': None, 'hobby': 'shopping'}
        {'first_name': 'B', 'last_name': 'bob', 'age': None, 'how old': None, 'height': None, 'hobby': 'shopping'}
        """
        
        ```
        
        Installation
        -------------------------------------------------------------------------------
        
        Use `pip <http://pip-installer.org>` or easy_install::
        
            pip install joiner-python
        
        Alternatively, you can just drop ``joiner.py`` file into your project—it is
        self-contained.
        
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 :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Description-Content-Type: text/markdown
