33 lines
779 B
Python
33 lines
779 B
Python
# -*- coding: utf-8 -*-
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# @Time : 2019/12/6 9:16
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# @Author : kira
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# @Email : 262667641@qq.com
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# @File : do_psycopg.py
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# @Project : risk_api_project
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# import psycopg2
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# import psycopg2.extras
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# class PsycopgClient:
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#
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# def __init__(self):
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# postgre_config = Config.postgreSql
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# self.connection = psycopg2.connect(**postgre_config)
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#
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# def do_postgre_sql(self, sql_file):
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# curs = self.connection.cursor()
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# curs.execute(sql_file)
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# select_value = curs.fetchone()
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# # select_value = curs.fetchall()
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# # self.connection.close()
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# return select_value
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#
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#
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# class Yoy:
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# def yoy(self, current, yesteryear):
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# return current / yesteryear
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#
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#
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# if __name__ == '__main__':
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# test = DoPostgreSQL()
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