Coverage for scrapy/utils/ftp : 42%

from ftplib import error_perm 

from posixpath import dirname 

def ftp_makedirs_cwd(ftp, path, first_call=True): 

    """Set the current directory of the FTP connection given in the `ftp` 

    argument (as a ftplib.FTP object), creating all parent directories if they 

    don't exist. The ftplib.FTP object must be already connected and logged in. 

    """ 

    try: 

        ftp.cwd(path) 

    except error_perm: 

        ftp_makedirs_cwd(ftp, dirname(path), False) 

        ftp.mkd(path) 

        if first_call: 

            ftp.cwd(path)