psql pruebas

Libmod/psql.py

+import psycopg2
+
+class BaseDatos():
+    def __init__(self):
+        self.HOST = "192.168.10.59"
+        self.PORT = 5432
+        self.USER = "administrador"
+        self.PASS = "administrador"
+        self.DB = "isvareporte"
+        self.SELECT = ""
+    
+
+    def __conectarr__(self):
+        self.conn = psycopg2.connect(host=self.HOST, port=self.PORT, 
+        database=self.DB, user=self.USER, password=self.PASS)
+        self.cur = self.conn.cursor()
+        self.resultado = ""
+
+    def __desconectar__(self):
+        self.conn.close()
+        self.cur.close()
+
+    def __leer__(self):
+        self.cur.execute(self.SELECT)
+        self.resultado = self.cur.fetchall()
+
+    def __ValidarComando__(self):
+        return(True)
+    
+    def Leer(self):
+        if self.__ValidarComando__():
+            self.__conectarr__()
+            self.__leer__()
+            self.__desconectar__()

main.py

+from Libmod.psql import BaseDatos
+
+db = BaseDatos()
+db.SELECT = """SELECT dom.name as dominio, pf.create_date, pf.pfs_fecha, cli.name, cli.street, cli.street2, loc.name AS localidad, prov.name AS provincia, cli.zip AS codigo_postal, pais.name AS pais, pf.domicilio AS domicilio_pf FROM 
+(
+	(koozo_planillafosa AS pf LEFT JOIN account_invoice AS comp ON pf.pfs_acc_inv = comp.id) 
+	LEFT JOIN 
+	res_partner AS cli ON comp.partner_id = cli.id
+	LEFT JOIN
+	res_country_state AS prov ON prov.id = cli.state_id
+	LEFT JOIN
+	res_country AS pais ON pais.id = cli.country_id
+	LEFT JOIN
+	koozo_dominios AS dom ON dom.id = comp.ain_dom_id
+	LEFT JOIN
+	koozo_localidad AS loc ON loc.id = cli.par_loc_id OR loc.id = pf.pfs_loc_id
+) WHERE  pf."tws_Tipo" = 'cent' AND pf.create_date >= '01/01/2019 12:00:00 AM' AND pf.create_date <= '01/02/2019 12:00:00 AM'"""
+print(db.resultado)
+db.Leer()
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