Python3 實現 從MySQL數據庫中將記錄轉移到Sqlite中

#導入數據庫驅動
import mysql.connector
import sqlite3
import pymysql
import re
'''
配置mysql數據庫
'''

replacement_patterns = [
(r'won\'t', 'will not'),
(r'can\'t', 'cannot'),
(r'i\'m', 'i am'),
(r'ain\'t', 'is not'),
(r'(\w+)\'ll', '\g<1> will'),
(r'(\w+)n\'t', '\g<1> not'),
(r'(\w+)\'ve', '\g<1> have'),
(r'(\w+)\'s', '\g<1> is'),
(r'(\w+)\'re', '\g<1> are'),
(r'(\w+)\'d', '\g<1> would'),
    (r"s\'",'s'),
    (r"\'", ''),
(r"O\'", ''),
    (r"o\'", '')]

class RegexpReplacer(object):
    def __init__(self, patterns=replacement_patterns):
        self.patterns = [(re.compile(regex), repl) for (regex, repl) in patterns]
    def replace(self, text):
        s = text
        for (pattern, repl) in self.patterns:
            (s, count) = re.subn(pattern, repl, s)
        return s



mydb = mysql.connector.connect(
    host="localhost",  # 數據庫主機地址
    user="root",  # 數據庫用戶名
    passwd="root",  # 數據庫密碼
    database = "suibian"
)
#建立mysql遊標
mycursor = mydb.cursor()
#建立sqlite遊標
#必定要填寫絕對路徑
conn = sqlite3.connect("D:/桌面/VOA/0.VOA常速1 (3)/VOA常速/bin/Debug/ls.sqlite")
cursor = conn.cursor()
#插入一條記錄
sql = "INSERT INTO bbc (Id,Pic,Title,Title_cn,Sound,Type,Category,CreateTime,Flag,DescCn,CategoryName) VALUES "
mycursor.execute("select * from  newstitle")
myresult = mycursor.fetchall()
for x in myresult:
    replacer = RegexpReplacer()
    pic = replacer.replace(x[10])
    title = replacer.replace(x[1])
    title_cn = replacer.replace(x[5])
    creatTime = replacer.replace(x[12])
    DescCn = replacer.replace(x[2])
    CategoryName = replacer.replace(x[6])
    print("x[0]:",x[0])
    print("pic:",pic)
    print("title:",title)
    print("title_cn:",title_cn)
    print("x[8]:",x[8])
    print("creatTime:",creatTime)
    print("x[16]:",x[16])
    print("DescCn:",DescCn)
    print("CategoryName:",CategoryName)
    sql = "INSERT INTO bbc(Id,Pic,Title,Title_cn,Type,      Category,  CreateTime,Flag,DescCn,CategoryName,Sound) " \
                  "VALUES (%s,'%s','%s',  '%s'  , '%s',        %s      ,'%s'       ,%s , '%s',     '%s'   ,'%s')" %\
                         (x[0],pic,title,title_cn,"LiveScience",1,     creatTime,x[16],DescCn,CategoryName,x[8])
    try:
        cursor.execute(sql)
        print("\033[0;36;40m", "插入新聞內容成功", "\033[0m")
        conn.commit()
    except Exception as e:
        print("\033[0;31;40m", "插入失敗：", e, "\033[0m","打印：：：：：",  sql)
        conn.rollback()




sql = "select * from bbc"
cursor.execute(sql)
values = cursor.fetchall()
for value in values:
    print(value)

conn.close()
# cursor.close()
mycursor.close()

#導入數據庫驅動
import mysql.connector
import sqlite3
import pymysql
import re
'''
配置mysql數據庫
'''
replacement_patterns = [
(r'won\'t', 'will not'),
(r'can\'t', 'cannot'),
(r'i\'m', 'i am'),
(r'ain\'t', 'is not'),
(r'(\w+)\'ll', '\g<1> will'),
(r'(\w+)n\'t', '\g<1> not'),
(r'(\w+)\'ve', '\g<1> have'),
(r'(\w+)\'s', '\g<1> is'),
(r'(\w+)\'re', '\g<1> are'),
(r'(\w+)\'d', '\g<1> would'),
(r"s\'",'s'),(r"\'", ''),
(r"O\'", ''),(r"o\'", '')]

class RegexpReplacer(object):
    def __init__(self, patterns=replacement_patterns):
        self.patterns = [(re.compile(regex), repl) for (regex, repl) in patterns]
    def replace(self, text):
        s = text
        for (pattern, repl) in self.patterns:
            (s, count) = re.subn(pattern, repl, s)
        return s

mydb = mysql.connector.connect(
    host="localhost",  # 數據庫主機地址
    user="root",  # 數據庫用戶名
    passwd="root",  # 數據庫密碼
    database = "suibian"
)
#建立mysql遊標
mycursor = mydb.cursor()
#建立sqlite遊標
#必定要填寫絕對路徑
conn = sqlite3.connect("D:/桌面/VOA/0.VOA常速1 (3)/VOA常速/bin/Debug/ls.sqlite")
cursor = conn.cursor()
#插入一條記錄
sql = "INSERT INTO bbc (Id,Pic,Title,Title_cn,Sound,Type,Category,CreateTime,Flag,DescCn,CategoryName) VALUES "
sql2 = "INSERT INTO bbc (NewsID,ParaId,IdIndex,Timing,EndTiming,Sentence,ImgWords,ImgPath,ImgDesc,Sentence_cn,Sentence_jp,primary key, AudioSrc)"

# mycursor.execute("select * from  newstitle")
mycursor.execute("select * from newstext")

myresult = mycursor.fetchall()
for x in myresult:
    rep = RegexpReplacer()
    Sentence = rep.replace(x[5])
    ImgPath = rep.replace(x[7])
    print("ImgPath:", ImgPath)
    ImgDesc = rep.replace(x[8])
    sql = "INSERT INTO newstext(NewsID,ParaId,IdIndex,Timing,EndTiming,Sentence,ImgWords,ImgPath,ImgDesc,Sentence_cn,Sentence_jp, AudioSrc) " \
                         "VALUES ('%s'   ,'%s',      '%s',    '%s'  , '%s',    '%s'   ,   '%s'  ,  '%s' , '%s',     '%s'    ,  '%s',  '%s')" % \
          (x[0], x[1],   x[2],  x[3] , x[4] , Sentence, x[6], pymysql.escape_string(ImgPath), ImgDesc, x[9], x[10] , x[12])
    try:
        cursor.execute(sql)
        print("\033[0;36;40m", "插入新聞內容成功", "\033[0m")
        conn.commit()
    except Exception as e:
        print("\033[0;31;40m", "插入失敗：", e, "\033[0m","打印：：：：：\n",  sql)
        conn.rollback()
sql = "select * from newstext"
cursor.execute(sql)
values = cursor.fetchall()
for value in values:
    print(value)

conn.close()
cursor.close()
mycursor.close()