51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
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import sqlite3
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from sqlite3 import Error
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def init_conn(path):
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conn = None
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try:
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conn = sqlite3.connect(path)
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print ("Connection established!")
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except Error as e:
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print (e)
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print ("Connection failed!")
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return conn
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def init_tables(connection):
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sql = "CREATE TABLE IF NOT EXISTS hardware( id integer PRIMARY KEY, unit text NOT NULL, value text NOT NULL);"
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connection.execute(sql)
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def prepareDb(name):
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conn = init_conn(name)
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init_tables(conn)
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conn.close()
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def getData(name):
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connection = init_conn(name)
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sql = "SELECT * FROM hardware;"
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cursor = connection.cursor()
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cursor.execute(sql)
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rows = cursor.fetchall()
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connection.close()
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return rows
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def generateDataHTMLTable(rows):
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dataTable = "<table border='1'>"
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for row in rows:
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dataTable += "<tr>"
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for cell in row:
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dataTable += "<td>" + str(cell) + "</td>"
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dataTable += "</tr>"
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dataTable += "</table>"
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return dataTable
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def sendData(db, unit, value):
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connection = init_conn(db)
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sql = "INSERT INTO hardware(`unit`, `value`) VALUES(?, ?);"
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args = (unit, value)
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cursor = connection.cursor()
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cursor.execute(sql, args)
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connection.commit()
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connection.close()
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