list2Txt.py

import os
import logging
import datetime
from DataCleaning.library.functions.appendString2Txt import *
from DataCleaning.library.functions.createTxt import *
from DataCleaning.library.functions.processBar import *

def list2Txt(tempListAll, outputFileName, wd='', sep = "|", inputPercentage = -1, newFile = False):
    # startTime = datetime.datetime.now()
    tempWd = os.getcwd()
    if wd != '':
        os.chdir(wd)
    if newFile:
        createTxt("", outputFileName, wd)
    strLine = ''
    for i in range(len(tempListAll)):
        strLine += sep.join(tempListAll[i]) + '\n'
        if inputPercentage != -1:
            processBar(i, len(tempListAll), inputPercentage=inputPercentage)
        else:
            processBar(i, len(tempListAll))
        if i % 10000 == 0:
            strLine = strLine.replace("'", "''")
            appendString2Txt(strLine, outputFileName, wd)
            strLine = ""
    strLine = strLine.replace("'", "''").strip()
    appendString2Txt(strLine, outputFileName, wd)
    os.chdir(tempWd)
    # endTime = datetime.datetime.now()
    # logging.info("time spent on generating " + str(len(tempListAll)) + " lines in " + outputFileName + ": " + str(endTime - startTime))

标签：wd,tempListAll,py,outputFileName,datetime,inputPercentage,list2Txt,strLine
来源： https://www.cnblogs.com/zhulimin/p/15369485.html