Metadata-Version: 1.1
Name: file-stream
Version: 0.0.3
Summary: process data as stream.
Home-page: https://github.com/nutalk/file_stream
Author: Nutalk
Author-email: ht2005112@hotmail.com
License: BSD
Description: =============
        流式处理数据
        =============
        
        原理说明
        =============
        
        编程主要要到了生成器，各个类用for循环从上游抽取数据，用yield给下游提供数据。通过改写or规则，将各个组建组合起来。
        
        参考项目
        ============
        
        整体思路主要参考了这个项目：https://github.com/sandabuliu/python-stream。
        
        安装
        ========
        >>> pip install file-stream
        
        
        使用
        ========
        写数据到数据库。
        
        ::
        
            from file_stream.executor.source import Memory
            from file_stream.executor.writer import MysqlWriter
        
            office_base_config = {
                'host': "",
                'user': "",
                'passwd': '',
                'database': '',
                'charset': '',
            }
        
            datas = [{'f_cuid': 'id2', 'f_sentence_no': 1, 'f_pos_no': 1, 'f_neg_no': 0, 'f_nu_no': 0},
                     {'f_cuid': 'id3', 'f_sentence_no': 3, 'f_pos_no': 2, 'f_neg_no': 1, 'f_nu_no': 0},
                     {'f_cuid': 'id1', 'f_sentence_no': 1, 'f_pos_no': 1, 'f_neg_no': 0, 'f_nu_no': 0},
                     {'f_cuid': 'id4', 'f_sentence_no': 1, 'f_pos_no': 1, 'f_neg_no': 0, 'f_nu_no': 0}, ]
            reader = Memory(datas)
            p = reader | MysqlWriter(office_base_config, 't_report_info')
            p.output()
        
Keywords: file
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Topic :: Utilities
Classifier: License :: OSI Approved :: BSD License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: Implementation :: CPython
