Python讀寫文件是去重存儲數據,RE、set的使用
# -*- coding:utf-8 -*-
from datetime import datetime
import re
def Main():
sourcr_dir = '/11yue_all.txt'
target_dir = '/regular_get.txt'
uset = set() #去重
print("開始。。。。。")
print(datetime.now().strftime('%Y-%m-%d %H:%M:%S'))
with open(target_dir, 'w+') as f_write:
with open(sourcr_dir, 'r') as f_scorce:
for line in f_scorce:
line = line.strip().split("\t")
# 寶寶樹
if line[2] == 'babytree.com':
uidList = re.findall(r'.*NL=u%02(u\d+)', line[3], re.I)
if uidList:
# 去重代碼
if uidList[0] not in uset:
f_write.write(uidList[0] + "\n")
uset.add(uidList[0])
print("寶寶樹已完成")
# 柚寶寶
elif line[2] == 'youzibuy.com':
if line[4].find("yunqi.youzibuy.com/tae_top_notify") != -1:
uidList = re.findall(r'.*myuid=(\d+)', line[4], re.I)
if uidList:
if uidList[0] not in uset:
f_write.write(uidList[0] + "\n")
uset.add(uidList[0])
print("柚寶寶已完成")
# 媽媽幫
elif line[2] == 'mmbang.com':
uidList = re.findall(r'.*uid=(\d+)', line[3], re.I)
if uidList:
if uidList[0] not in uset:
f_write.write(uidList[0] + "\n")
uset.add(uidList[0])
print("媽媽幫已完成")
# 媽媽網
elif line[2] == 'mama.cn':
if line[4].find("mapi.mama.cn/feed/users/show") != -1:
uidList = re.findall(r'.*friend_uid=(\d+)', line[4], re.I)
if uidList:
if uidList[0] not in uset:
f_write.write(uidList[0] + "\n")
uset.add(uidList[0])
if line[4].find("mamaquan/mmq_thread") != -1:
uidList = re.findall(r'.*uid=(\d+)', line[4], re.I)
if uidList:
if uidList[0] not in uset:
f_write.write(uidList[0] + "\n")
uset.add(uidList[0])
print("媽媽網已完成")
# 育兒網
elif line[2] == 'ci123.com':
uidList = re.findall(r'.*ci123js=([a-zA-Z]+\d+)', line[3], re.I)
if uidList:
if uidList[0] not in uset:
f_write.write(uidList[0] + "\n")
uset.add(uidList[0])
print("育兒網已完成")
print("完成。。。。。")
print(datetime.now().strftime('%Y-%m-%d %H:%M:%S'))
if __name__ == "__main__":
Main()
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