1. # -*- coding: utf-8 -*-
2. from ftplib import FTP
3. import os
4. from datetime import date
5. import re
6. import socket
7. import threading
8. import io
9.  
10. today = date.today()
11.  
12. ftp = FTP('SERVER IP', 'LOGIN', 'PASS', '', TIMEOUT)
13. print("Zalogowano.")
14. ftp.set_debuglevel(2)
15. ftp.encoding = 'windows-1252'
16. ftp.sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
17. ftp.set_pasv(True)
18. target_dir = "wp-content/"
19.  
20. def _is_ftp_dir(ftp_handle, name, guess_by_extension=True):
21.     if name[-1] == '.':
22.         return False
23.  
24.     original_cwd = ftp_handle.pwd()
25.     try:
26.         ftp_handle.cwd(name)
27.         ftp_handle.cwd(original_cwd)
28.         return True
29.  
30.     except:
31.         return False
32.  
33. def _make_parent_dir(fpath):
34.     """ ensures the parent directory of a filepath exists """
35.     dirname = os.path.dirname(fpath)
36.     while not os.path.exists(dirname):
37.         try:
38.             os.makedirs(dirname)
39.             print("Utworzono {0}".format(dirname.encode('windows-1252').decode('utf-8')))
40.         except OSError:
41.             _make_parent_dir(dirname)
42.  
43.  
44. def _download_ftp_file(path_ftp, ftp_handle, name, dest, overwrite):
45.     """ downloads a single file from an ftp server """
46.     _make_parent_dir(dest.lstrip("/"))
47.     if name[-1] == '.':
48.                 return False
49.     if not os.path.exists(dest) or overwrite is True:
50.         try:
51.             print("Pobieram: {0}".format(dest.encode('windows-1252').decode('utf-8')))
52.             with open(dest.encode('windows-1252').decode('utf-8'), 'wb') as f:
53.                 ftp_handle.retrbinary("RETR "+dest, f.write) #HERE I GOT THE ERROR, EVEN WHEN I USE dest.encode('windows-1252').decode('utf-8')
54.                 print("Pobrano: {0}".format(dest.encode('windows-1252').decode('utf-8')))
55.         except FileNotFoundError:
56.             print("FAILED: {0}".format(dest.encode('windows-1252').decode('utf-8')))
57.     else:
58.         print("already exists: {0}".format(dest.encode('windows-1252').decode('utf-8')))
59.  
60.  
61. def _file_name_match_patern(pattern, name):
62.     """ returns True if filename matches the pattern"""
63.     if pattern is None:
64.         return True
65.     else:
66.         return bool(re.match(pattern, name))
67.  
68.  
69. def _mirror_ftp_dir(path_ftp, ftp_handle, name, overwrite, guess_by_extension, pattern):
70.     """ replicates a directory on an ftp server recursively """
71.     for item in ftp_handle.nlst(name.encode('windows-1252').decode('utf-8')):
72.         if _is_ftp_dir(ftp_handle, item, guess_by_extension):
73.             _mirror_ftp_dir(path_ftp, ftp_handle, item, overwrite, guess_by_extension, pattern)
74.         else:
75.             if _file_name_match_patern(pattern, name):
76.                 _download_ftp_file(path_ftp, ftp_handle, item, item, overwrite)
77.             else:
78.                 # quietly skip the file
79.                 pass
80.  
81.  
82. def download_ftp_tree(path_ftp, ftp_handle, path, destination, pattern=None, overwrite=True, guess_by_extension=True):
83.     path = path.lstrip("/")
84.     original_directory = os.getcwd()  # remember working directory before function is executed
85.     os.chdir(destination)  # change working directory to ftp mirror directory
86.  
87.     _mirror_ftp_dir(
88.         path_ftp,
89.         ftp_handle,
90.         path,
91.         pattern=pattern,
92.         overwrite=overwrite,
93.         guess_by_extension=guess_by_extension)
94.  
95.     os.chdir(original_directory)  # reset working directory to what it was before function exec
96.  
97. #DE
98. print("Rozpoczynam backup...")
99. local_dir = "LOCAL_PATH_FOR_BACKUPS\\"+today.strftime("%d.%m.%Y")
100. os.makedirs(local_dir)
101. ftp.cwd("/domains/XYZXYZXYZ.PL/public_html/")
102. path_ftp = "/domains/XYZXYZXYZ.PL/public_html/"
103. download_ftp_tree(path_ftp, ftp, target_dir, local_dir)
104. print("Backup skonczony.")
105. ftp.quit()
106. print("Koniec. Jest w pyte.")