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doit.py
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doit.py
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#!/usr/bin/ python3
# -*- coding: utf-8 -*-
"""
@author: anhy
@file : doit.py
@time : 2022/2/22 18:00
@desc :
"""
import re
import os
import sys
import time
import logtools2
# 日志路径 -需要创建目录
logs = logtools2.LoggerHandler("/Users/yuehaoan/data/pcstatiot/", "statiot.")
# logs.info("hellpdfffffdd")
# 入口路径 -入口目录不存在会退出进程
dofilepath = "/Users/yuehaoan/data/stat/xfer_pcs/xfer_pcs/"
# 出口路径 -程序会创建出口路径
writefilepath = "/Users/yuehaoan/data/stat/xfer_pcs/xfer_pcs/output/"
# 匹配规则
regexx = re.compile('^xfer_npcs.*stat.[0-9]{6}')
# 扫描间隔 写30就是代表30s 单位是秒
saohuang = 30
def getFileList(path, rex):
"""历史迭代，目前不用"""
filelist = []
# regexd = re.compile('[0-9]{6}')
for home, dirs, files in os.walk(path):
# for dirr in dirs:
# if not re.findall(regexd, dirr):
# print(dirr)
for filename in files:
# print(filename)
if not re.findall(rex, filename):
logs.debug("不匹配的文件"+filename)
continue
else:
logs.info("todofile:"+filename)
fullname = os.path.join(home, filename)
filelist.append(fullname)
# logs.info(filelist)
return filelist
def getFileList2(path, rex):
""" 获取目录列表 """
filelist = []
regexd = re.compile('[0-9]{6}')
for dirs in os.listdir(path):
if not re.findall(regexd, dirs):
# logs.debug("不匹配的目录"+path+dirs)
continue
else:
# print(dirs)
dirpaht=path+dirs
logs.debug("匹配的目录"+dirpaht)
for filei in os.listdir(dirpaht):
if not re.findall(rex, filei):
# logs.debug("不匹配的文件"+path+dirs+"/"+filei)
continue
else:
logs.info("正确匹配的文件"+path+dirs+"/"+filei)
filelist.append(path+dirs+"/"+filei)
return filelist
def shuchuDoc(ofptfun, outfilenamefun, custOpenFilefun, writefilepathfun):
"""
ofpt 输出临时目录\n
outfilename 输出文件名\n
custOpenFile 输出内容\n
writefilepath 输出出口路径\n
"""
# 写数据文件到临时目录
ofntfile = ofptfun+outfilenamefun
ofnt = open(ofntfile, "w+")
ofnt.writelines(custOpenFilefun)
logs.info("write %s done" % ofntfile)
ofnt.close()
# 处理完后将跨天入口文件挪名
# 将数据文件从临时目录挪到输出目录
ofn = writefilepathfun+outfilenamefun
try:
os.rename(ofntfile, ofn)
except Exception as e:
logs.error("move file failed, err:%s" % e)
sys.exit()
logs.info("move file %s to %s" % (ofntfile, ofn))
# for of in custOpenFile:
# print(of)
# print(custOpenFile)
def markfile(filePath, headMark):
# print(filePath)
# print(headMark)
ofilep = os.path.split(filePath)
# oldfilename = filePath.split("/")[-1]
oldfilename = str(ofilep[1])
newfilename = headMark+"_"+oldfilename
newpa = str(ofilep[0])+"/"+str(newfilename)
# print(newpa)
try:
os.rename(filePath, newpa)
except Exception as e:
logs.error("mark file failed, err:%s" % e)
sys.exit()
logs.info("mark file %s to %s" % (filePath, newpa))
if __name__ == '__main__':
# 如果入口路径不存在，退出
if not os.path.exists(dofilepath):
logs.info("input path not find")
sys.exit()
# 出口目录判断是否存在
if not os.path.exists(writefilepath):
os.mkdir(writefilepath)
# 出口临时目录
ofpt = writefilepath+"process_0001/"
if not os.path.exists(ofpt):
os.mkdir(ofpt)
# 临时记录行号目录.pmt 判断是否存在
pmtpath = dofilepath+".pmt/"
pmtpathfile = pmtpath+"npcswash.stat"
if not os.path.exists(pmtpath):
os.mkdir(pmtpath)
while True:
# 读取记录行号文件pmtpathfile 到字典中
if os.path.exists(pmtpathfile):
nftmp = open(pmtpathfile, "r")
nfofile = nftmp.readlines()
nftmp.close()
nftmpdic = {}
for statline in nfofile:
lliebiao = statline.split(" ")[0] # 文件名列 #作为字典的key
try:
lliebiaonum = statline.replace('\n', '').split(" ")[1] # 文件处理过的行数 #作为字典的value
except Exception as e:
logs.error(e)
continue
nftmpdic[lliebiao] = lliebiaonum
else:
nftmpdic = {}
list = getFileList2(dofilepath, regexx)
for infile in list:
# print(file)
outfilename = infile.split("/")[-1]
# print("---"+outfilename)
# 获取当天日期，判断是否为今日文件
outfilenameday = outfilename.split(".")[-1]
todayday = time.strftime("%Y%m%d", time.localtime())
# print(outfilenameday+"===="+todayday)
if outfilenameday == todayday: # 是今天的文件
# 判断字典中是否存在当前要处理文件 if不在字典 else在字典
if outfilename not in nftmpdic.keys():
# 读要处理的文件
statfile = open(infile, "r")
# file_date = time.strftime("%Y%m%d%H%M%S")
# logs.info("file date:%s" % file_date + " cust do file "+infile)
custOpenFile = statfile.readlines()
# print(len(custOpenFile))
statfile.close()
# 写记录行号文件--现在调整为写字典中，字典在处理完文件列表后统一更新回 记录行号文件中
nftmpdic[outfilename] = str(len(custOpenFile))
shuchuDoc(ofpt, outfilename, custOpenFile, writefilepath)
logs.info("直接处理的文件:"+outfilename+" numbercount:"+str(len(custOpenFile)))
# markfile(infile, "ssl") #当日文件不改文件名
else:
# print("ddd")
# 获取文件的行号
with open(infile, 'r') as f:
for filenum, _ in enumerate(f): pass
filenum += 1
# print(filenum)
# 获取字典中的行号
siem = nftmpdic.get(outfilename, "nameIsNull")
# 如果文件的行号与字典中记录的行号一致，直接改名
# print(siem)
# 不一致，则重处理，字典的行数值需要更新，行数多了 增量更新，行数少了，退出
if int(filenum) == int(siem):
logs.info(str(outfilename)+" dicmum:"+str(siem)+" filenum:"+str(filenum)+" num count equal. and today file has no change, nothing to do")
# 如果一样，则啥也不干 --日志往上一行加一起了
# logs.info(str(outfilename)+" today file has no change, nothing to do ")
continue
# markfile(infile, "ssl") #当日文件不改文件名
elif int(filenum) > int(siem):
logs.info(str(outfilename)+" dicmum:"+str(siem)+" filenum:"+str(filenum)+" num count Unequal, filenum > dicmum, file 增量 add")
# 读要处理的文件
statfile = open(infile, "r")
custOpenFile = statfile.readlines()
statfile.close()
# print(custOpenFile)
zengliangnei = []
for siemitem in range(int(siem), len(custOpenFile)):
# print(siemitem)
zengliangnei.append(custOpenFile[siemitem])
# print("==")
# print(zengliangnei)
# 写记录行号文件--现在调整为写字典中，字典在处理完文件列表后统一更新回 记录行号文件中
nftmpdic[outfilename] = str(len(custOpenFile))
outfilenameadd = outfilename+".add"+str(time.strftime("%H%M%S", time.localtime()))
shuchuDoc(ofpt, outfilenameadd, zengliangnei, writefilepath)
logs.info("增量的文件:"+outfilenameadd+" numbercount:"+str(len(zengliangnei)))
# markfile(infile, "ssl") #当日文件不改文件名
else:
logs.info(str(outfilename)+" dicmum:"+str(siem)+" filenum:"+str(filenum)+" num count Unequal, filenum < dicmum")
sys.exit()
else:
# 不是今天的文件
# 判断字典中是否存在当前要处理文件 if不在字典 else在字典
if outfilename not in nftmpdic.keys():
# 读要处理的文件
statfile = open(infile, "r")
# file_date = time.strftime("%Y%m%d%H%M%S")
# logs.info("file date:%s" % file_date + " cust do file "+infile)
custOpenFile = statfile.readlines()
# print(len(custOpenFile))
statfile.close()
# 写记录行号文件--现在调整为写字典中，字典在处理完文件列表后统一更新回 记录行号文件中
nftmpdic[outfilename] = str(len(custOpenFile))
shuchuDoc(ofpt, outfilename, custOpenFile, writefilepath)
logs.info("直接处理的文件:"+outfilename+" numcount:"+str(len(custOpenFile)))
markfile(infile, "ssl")
else:
# print("ddd")
# 获取文件的行号
with open(infile, 'r') as f:
for filenum, _ in enumerate(f): pass
filenum += 1
# print(filenum)
# 获取字典中的行号
siem = nftmpdic.get(outfilename, "nameIsNull")
# 如果文件的行号与字典中记录的行号一致，直接改名
# print(siem)
# 不一致，则重处理，字典的行数值需要更新，行数多了 增量更新，行数少了，退出
if int(filenum) == int(siem):
logs.info(str(outfilename)+" dicmum:"+str(siem)+" filenum:"+str(filenum)+" num count equal, file not today file,so mark rename")
markfile(infile, "ssl")
elif int(filenum) > int(siem):
logs.info(str(outfilename)+" dicmum:"+str(siem)+" filenum:"+str(filenum)+" num count Unequal, filenum > dicmum, file 增量 add")
# 读要处理的文件
statfile = open(infile, "r")
custOpenFile = statfile.readlines()
statfile.close()
# print(custOpenFile)
zengliangnei = []
for siemitem in range(int(siem), len(custOpenFile)):
# print(siemitem)
zengliangnei.append(custOpenFile[siemitem])
# print("==")
# print(zengliangnei)
# 写记录行号文件--现在调整为写字典中，字典在处理完文件列表后统一更新回 记录行号文件中
nftmpdic[outfilename] = str(len(custOpenFile))
outfilenameadd = outfilename+".add"+str(time.strftime("%H%M%S", time.localtime()))
shuchuDoc(ofpt, outfilenameadd, zengliangnei, writefilepath)
logs.info("增量的文件:"+outfilenameadd+" numbercount:"+str(len(zengliangnei)))
markfile(infile, "ssl")
else:
logs.info(str(outfilename)+" dicmum:"+str(siem)+" filenum:"+str(filenum)+" num count Unequal, filenum < dicmum")
sys.exit()
# print(nftmpdic)
nftmpdicoutlist = []
for k,v in nftmpdic.items():
nftmpdicoutlist.append(k+" "+v+"\n")
# print(nftmpdicoutlist)
#将字典nftmpdic中的值写到 记录行号文件pmtpathfile中
#判断文件是否处理过
oftmp = open(pmtpathfile, "w+")
oftmp.writelines(nftmpdicoutlist)
oftmp.close()
logs.info("current time:"+time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
time.sleep(saohuang)