Metadata-Version: 2.0
Name: DataProperty
Version: 0.2.1
Summary: Python library for extract property from data.
Requires-Dist: six

Home-page: https://github.com/thombashi/DataProperty
Author: Tsuyoshi Hombashi
Author-email: gogogo.vm@gmail.com
License: MIT License
Description: **DataProperty**
        
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        .. contents:: Table of contents
           :backlinks: top
           :local:
        
        Summary
        =======
        Python library for extract property from data.
        
        Installation
        ============
        
        ::
        
            pip install DataProperty
        
        Usage
        =====
        
        Extract property of data for each data from matrix
        --------------------------------------------------
        
        .. code:: python
        
            from dataproperty import PropertyExtractor, Typecode
        
            data_matrix = [
                [1, 1.1, "aaa", 1,   1],
                [2, 2.2, "bbb", 2.2, 2.2],
                [3, 3.3, "ccc", 3,   "ccc"],
            ]
            prop_matrix = PropertyExtractor.extract_data_property_matrix(data_matrix)
        
            print "---------- typename ----------"
            for prop_list in prop_matrix:
                print [Typecode.get_typename(prop.typecode) for prop in prop_list]
        
            print "---------- str_len ----------"
            for prop_list in prop_matrix:
                print [prop.str_len for prop in prop_list]
        
            print "---------- integer_digits ----------"
            for prop_list in prop_matrix:
                print [prop.integer_digits for prop in prop_list]
        
            print "---------- decimal_places ----------"
            for prop_list in prop_matrix:
                print [prop.decimal_places for prop in prop_list]
        
        ::
        
            ---------- typename ----------
            ['INT', 'FLOAT', 'STRING', 'INT', 'INT']
            ['INT', 'FLOAT', 'STRING', 'FLOAT', 'FLOAT']
            ['INT', 'FLOAT', 'STRING', 'INT', 'STRING']
            ---------- str_len ----------
            [1, 3, 3, 1, 1]
            [1, 3, 3, 3, 3]
            [1, 3, 3, 1, 3]
            ---------- integer_digits ----------
            [1, 1, nan, 1, 1]
            [1, 1, nan, 1, 1]
            [1, 1, nan, 1, nan]
            ---------- decimal_places ----------
            [0, 1, nan, 0, 0]
            [0, 1, nan, 1, 1]
            [0, 1, nan, 0, nan]
        
        Extract property of data for each column from matrix
        ----------------------------------------------------
        
        .. code:: python
        
            from dataproperty import PropertyExtractor, Typecode
        
            header_list = ["int", "float", "str", "num", "mix"]
            data_matrix = [
                [1, 1.1, "aaa", 1,   1],
                [2, 2.2, "bbb", 2.2, 2.2],
                [3, 3.3, "ccc", 3,   "ccc"],
            ]
            col_prop_list = PropertyExtractor.extract_column_property_list(header_list, data_matrix)
        
            print "---------- typename ----------"
            print [Typecode.get_typename(prop.typecode) for prop in col_prop_list]
        
            print "---------- padding_len ----------"
            print [prop.padding_len for prop in col_prop_list]
        
            print "---------- decimal_places ----------"
            print [prop.decimal_places for prop in col_prop_list]
        
        ::
        
            ---------- typename ----------
            ['INT', 'FLOAT', 'STRING', 'FLOAT', 'STRING']
            ---------- padding_len ----------
            [3, 5, 3, 3, 3]
            ---------- decimal_places ----------
            [nan, 1, nan, 1, 1]
        
        Dependencies
        ============
        
        Python 2.5+ or 3.3+
        
        -  `six <https://pypi.python.org/pypi/six/>`__
        
        Test dependencies
        -----------------
        
        -  `pytest <https://pypi.python.org/pypi/pytest>`__
        -  `pytest-runner <https://pypi.python.org/pypi/pytest-runner>`__
        -  `tox <https://pypi.python.org/pypi/tox>`__
        
Keywords: property
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: POSIX
Classifier: Operating System :: POSIX :: Linux
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.5
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Software Development :: Libraries :: Python Modules
