python操作ftp文件

from ftplib import FTP

ftp = FTP(‘ftp.abc.com‘)
ftp.login(user=‘username‘, passwd=‘********‘)
ftp.cwd(‘/path‘)    #entry directory path
# ftp.retrlines(‘LIST‘)
files = ftp.dir()
print(files)
ftp.quit()

def grabFile():
    """
    Download filename to local current folder with name localfile
    """

    filename = ‘CAP2‘
    localfile = open(‘CAP2COPY‘, ‘wb‘)
    ftp.retrbinary(‘RETR ‘ + filename, localfile.write, 1024)
    print(‘Download is finished!‘)
    ftp.quit()
    localfile.close()

# grabFile()

def placeFile():
    """
    Upload filename to ftp server with same filename
    """

    filename = ‘example.ini‘
    ftp.storbinary(‘STOR ‘+filename, open(filename, ‘rb‘))
    ftp.quit()

# placeFile()

def deleteFile():
    """
    Delete filename from ftp server
    """

    filename = ‘example.ini‘
    ftp.delete(filename)
    files = ftp.dir()
    print(files)
    ftp.quit()

# deleteFile()