Chilkat2-Python

SFTP Read Text File

See more SFTP Examples

Demonstrates how to open a text file on the SSH server and read text. Chilkat2-Python

import sys
import chilkat2

success = False

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

sftp = chilkat2.SFtp()

# Set some timeouts, in milliseconds:
sftp.ConnectTimeoutMs = 5000
sftp.IdleTimeoutMs = 15000

# Connect to the SSH server.  
# The standard SSH port = 22
# The hostname may be a hostname or IP address.
hostname = "sftp.example.com"
port = 22
success = sftp.Connect(hostname,port)
if (success != True):
    print(sftp.LastErrorText)
    sys.exit()

# Authenticate with the SSH server.  Chilkat SFTP supports
# both password-based authenication as well as public-key
# authentication.  This example uses password authenication.
success = sftp.AuthenticatePw("myLogin","myPassword")
if (success != True):
    print(sftp.LastErrorText)
    sys.exit()

# After authenticating, the SFTP subsystem must be initialized:
success = sftp.InitializeSftp()
if (success != True):
    print(sftp.LastErrorText)
    sys.exit()

# Open a file for reading.

handle = sftp.OpenFile("myTest.txt","readOnly","openExisting")
if (sftp.LastMethodSuccess != True):
    print(sftp.LastErrorText)
    sys.exit()

# Assume the file we are reading contains the following text:
# abcdefghijklmnopqrstuvwxyz1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ
# (in ANSI format -- i.e. one byte per char).

# Read 26 bytes:

sText = sftp.ReadFileText(handle,26,"ansi")
if (sftp.LastMethodSuccess != True):
    print(sftp.LastErrorText)
    sys.exit()

# Should print "abcdefghijklmnopqrstuvwxyz"
print(sText)

# Read the next 10 bytes.
sText = sftp.ReadFileText(handle,10,"ansi")
if (sftp.LastMethodSuccess != True):
    print(sftp.LastErrorText)
    sys.exit()

# Should print "1234567890"
print(sText)

# Read the next 26 bytes.
sText = sftp.ReadFileText(handle,26,"ansi")
if (sftp.LastMethodSuccess != True):
    print(sftp.LastErrorText)
    sys.exit()

# Should print "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
print(sText)

# Close the file.
success = sftp.CloseHandle(handle)
if (success != True):
    print(sftp.LastErrorText)
    sys.exit()

print("Success.")