Chilkat2-Python

Get an FTP Listing Entry's Owner

Demonstrates the Chilkat Ftp2.GetOwner method, which returns the owner name or identifier of a cached directory-listing entry. The only argument is a zero-based index. The value is empty when a valid entry has no owner metadata.

Background: Owner information appears in Unix-style listings and is useful for auditing or for deciding whether an operation is likely to be permitted. It is not universally available — some servers and listing formats omit it entirely, and it may be a numeric ID rather than a name — so treat an empty result as "not reported" rather than an error.

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Chilkat2-Python

import sys
import chilkat2

success = False

# Demonstrates the Ftp2.GetOwner method, which returns the owner name or identifier of a cached
# directory-listing entry.  The only argument is a zero-based index.

ftp = chilkat2.Ftp2()

ftp.Hostname = "ftp.example.com"
ftp.Username = "myFtpLogin"

# Normally you would not hard-code the password in source.  You should instead obtain it
# from an interactive prompt, environment variable, or a secrets vault.
ftp.Password = "myPassword"

success = ftp.Connect()
if (success == False):
    print(ftp.LastErrorText)
    sys.exit()

success = ftp.ChangeRemoteDir("public_html")
if (success == False):
    print(ftp.LastErrorText)
    sys.exit()

# GetDirCount retrieves the directory listing on the first call and returns the number of
# entries.  A negative return indicates failure.
n = ftp.GetDirCount()
if (n < 0):
    print(ftp.LastErrorText)
    sys.exit()

for i in range(0,n):
    name = ftp.GetFilename(i)

    # The owner is empty when a valid entry has no owner metadata.
    owner = ftp.GetOwner(i)
    print(owner + "  " + name)

success = ftp.Disconnect()
if (success == False):
    print(ftp.LastErrorText)
    sys.exit()