The example described in this paper is the method of processing text files and generating files with specified format for Python. The specific implementation code is shown as follows:

import os
import sys
import string

# Opens the specified file in the specified mode and gets the file handle
def getFileIns(filePath,model):
  print(" Open the file ")
  print(filePath)
  print(model)
  return open(filePath,model)

# Gets the files that need to be processed
def getProcFile(path):
  return os.listdir(path)

# Determine if a condition is met, and if so, execute
def isTrue(outFileIns,s):
  findStr1 = "LINE_COUNT_UPDATE   INTEGER := 0;"
  writeStr1 = "LINE_COUNT_ERROR    INTEGER := 0;    -- Wrong data XX article "
  findStr2 = "DBMS_OUTPUT.PUT_LINE(' processed "
  writeStr2 = "DBMS_OUTPUT.PUT_LINE(' Wrong data ['||LINE_COUNT_ERROR||'] article .');"
  findStr3 = "DBMS_OUTPUT.PUT_LINE(' Insert data ['||CUR_RESULT.INT_ID||'] Abnormal occurrence at time ...');"
  writeStr3 = "LINE_COUNT_ERROR := LINE_COUNT_ERROR+1;"
  findStr4 = "DBMS_OUTPUT.PUT_LINE(' Update the data ['||CUR_RESULT.INT_ID||'] Abnormal occurrence at time ...');"

  if s.find(findStr1) != -1:
    outFileIns.write(s)
    outFileIns.write(writeStr1+"n")
  elif s.find(findStr2) != -1:
    outFileIns.write(s)
    outFileIns.write(writeStr2+"n")
  elif s.find(findStr3) != -1:
    outFileIns.write(s)
    outFileIns.write("tttt"+writeStr3+"n")
  elif s.find(findStr4) != -1:
    outFileIns.write(s)
    outFileIns.write("ttttt"+writeStr3+"n")
  elif s.find("CS_OSLGIS") != -1:
    outFileIns.write(s.replace("CS_OSLGIS","CQ_RMW"))
  elif s.find("AND A.LONGITUDE >") != -1:
    outFileIns.write("tttAND A.LONGITUDE IS NOT NULLntttAND A.LONGITUDE IS NOT NULLntttAND ROWNUM<2n")
  elif s.find(") LOOP") != -1:
    outFileIns.write("tt) LOOPn")
  else:
    outFileIns.write(s.replace("||')',2","||')',3"))




# Read and process the text
def getAndProc(inFileIns,outFileIns):
  lines = inFileIns.readlines()
  for s in lines:
    #print(s)
    isTrue(outFileIns,s)


if __name__=="__main__":

  inFileMod = "r"
  outFileMod = "w"
  path = "D:\rmsdata2gis"
  for tmpFile in os.listdir(path):
    inFilePath = path+"\"+tmpFile
    outFilePath = path+"\BAK_"+tmpFile
    inFileIns = getFileIns(inFilePath,inFileMod)
    outFileIns = getFileIns(outFilePath,outFileMod)
    getAndProc(inFileIns,outFileIns)
    inFileIns.close()
    outFileIns.close()