Question

我一直在制作下面的备份脚本，将文件从一台服务器复制到另一台服务器，有几个要求。代码如下。有帮助吗？我有一个示例测试输入。

import arcpy                                     # Import arcpy module
from arcpy import env                            # Import env module from arcpy
import os                                        # Import os module
import logging                                   # Import logging module
import shutil                                    # Import shutil module

inFile = "G:\data"                               # Input specified
outFile = "D:\data"                              # Output specified
backup = "D:\backup"                             # Intermediate backup file
logdirectory = "S:\backup_directory\log\*.log"                      
log = logging.getLogger("G:\data")               # Creates logger instance
hdlr = logging.FileHandler("G:\data\*.log")      # Creates FileHandler
# Creates Formatter    
formatter = logging.Formatter("%(asctime)s %(levelName)s %(message)s")

hdlr.setFormatter(formatter)   # Attaches Formatter to FileHandler
logger.addHandler(hdlr)        # Attaches FileHandler to Logger
logger.setLevel(logging.NOTE)  # Sets logger note

inFile = open("G:\users\tchaney\TestInputFile.txt", "r")
# Opens the data file to be read, and assigns it to the variable, inFile
outFile = open("G:\users\tchaney\TestOutputFile.txt", "w")
# Opens a data output file to be written to, and assigns it to outFile

shutil.copyfile(logger, "D:\data\copy_[fileDate].log")
# Copy logfile to archive as "copy_[filedate].log"

#for "*.log" in "logdirectory"
# For loop to check current date, and returns files 7 days old or less
    #return(currDate - fileDate) <= 7
#logger.note("Log files updated")

# same as file.readline() - reads one line at a time into a string variable,
# loop to read, stop service, write, start service. 
for inLine in inFile:
    # Split each line, while removing the comma, and store each field
    service, srcFile, destFile = inLine.split(",")

    # If source exists, for each service in the array, stop the service
    if os.path.exists("srcFile"): 
        for service in inFile[:]:                                       
            os.system("AGSSOM.EXE -x")        

        # If destination variable exists, copy destination to backup, and remove destination
        if os.path.exists("destFile"): 
            #arcpy.env.overwriteOutput = True  (needed with shutil?)
            shutil.copyfile("G:\data\*", "D:\backup\*")
            os.remove("destFile")
        else:
            logger.note("Filename did not exist prior to copy")

        shutil.copyfile("srcFile", "destFile") # Copy source to destination

        # If destination does not exist, copy backup to destination, and add logger note
        if not os.path.exists("destFile"): 
            shutil.copyfile("D:\backup\*", "D:\data\*")
            logger.note("[filename] copied from backup")

        for service in inFile[:]: # For each service in the array, start the service    
            os.system("AGSSOM.EXE -s")
    else: # If the source is not found, add logger note
        logger.note("Source not found")

inFile.close() # Close input file
outFile.close() # Close output file

Answer 1

一个主要错误是向shutil.copyfile提供glob参数。

shutil.copyfile("D:\backup\*", "D:\data\*")

应该阅读

import glob
for fn in glob.glob("D:\\backup\\*"):
  shutil.copyfile(fn, "D:\\data")

同样，以下几行很奇怪：

hdr = logging.FileHandler("G:\data\*.log")

它可能应该是

的内容

hdr = logging.FileHandler("G:\\data\\my_application.log")

Python备份文件脚本问题

1 个答案: