karideo/back/transfer_bdd/v0.0...v1.0/transfert_data.py

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#!/usr/bin/python3
# -*- coding: utf-8 -*-
##
## @author Edouard DUPIN
##
## @copyright 2012, Edouard DUPIN, all right reserved
##
## @license MPL v2.0 (see license file)
##
#pip install paho-mqtt --user
from realog import debug
import json
import os
import random
import copy
from dateutil import parser
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import db
connection = db.connect_bdd();
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def file_read_data(path):
if not os.path.isfile(path):
return ""
file = open(path, "r")
data_file = file.read()
file.close()
return data_file
debug.info("Load old BDD: ")
data = file_read_data('bdd_data.json')
my_old_bdd = json.loads(data)
debug.info("create the table:")
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c = connection.cursor()
debug.info("insert elements: ")
iii = 0;
for elem in my_old_bdd:
iii+=1;
debug.info("[" + str(iii) + "/" + str(len(my_old_bdd)) + "] send new element " + str(elem["id"]))
id = elem["id"]
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time_create = elem["create_date"];
mime_type = elem["mime_type"]
original_name = elem["original_name"]
sha512 = elem["sha512"]
size = elem["size"]
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request_insert = (id, time_create, sha512, mime_type, size, original_name)
c.execute('INSERT INTO data (id, create_date, sha512, mime_type, size, original_name) VALUES (%s,%s,%s,%s,%s,%s)', request_insert)
# Save (commit) the changes
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connection.commit()
# We can also close the connection if we are done with it.
# Just be sure any changes have been committed or they will be lost.
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connection.close()