Metadata-Version: 2.1
Name: gerardo
Version: 0.1.0
Summary: Simple decorator for multiprocessing and psql insertion
Home-page: https://github.com/kevinywlui/gerardo
Author: kevin lui
Author-email: kevinywlui@gmail.com
License: UNKNOWN
Description: # gerardo
        
        [![PyPI version](https://badge.fury.io/py/gerardo.svg)](https://badge.fury.io/py/gerardo)
        
        **gerardo** provides decorators to easily compute in parallel and store the
        results in a PostgreSQL database.
        
        ## Usage
        
        See `examples/example.py` for more details.
        
        ```python
        from gerardo import psql_mp_insert, psql_handler
        
        # Set a PostgreSQL handler
        pghost = os.environ["PGHOST"]
        DSN = {
            "host": pghost,
            "port": "",
            "user": "",
            "password": "",
            "dbname": "example_db",
        }
        PSQL_TABLE = "test_table"
        COLUMNS = [('x', 'INT'), ('y', 'INT')]
        
        PH = psql_handler(DSN, PSQL_TABLE, COLUMNS)
        
        # Define a single-variable function.
        @psql_mp_insert(PH)
        def f(x):
            return (x[0]+x[1], x[0]*x[1])
        
        # Compute by forming a list of arguments
        list_args = [(x, y) for x in range(5) for y in range(10)]
        f(list_args)
        ```
        
        ## Installation
        
        ```
        pip install gerardo --user
        ```
        
        
        ## Homepage
        
        * https://github.com/kevinywlui/gerardo
        
Keywords: psql multiprocessing
Platform: UNKNOWN
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Description-Content-Type: text/markdown
