linkcheck.checker.ftpurl

Handle FTP links.

Classes

FtpUrl(base_url, recursion_level, aggregate)

Url link with ftp scheme.

class linkcheck.checker.ftpurl.FtpUrl(base_url, recursion_level, aggregate, parent_url=None, base_ref=None, line=-1, column=-1, page=-1, name='', url_encoding=None, extern=None)

Bases: InternPatternUrl

Url link with ftp scheme.

Initialize check data, and store given variables.

Parameters:

• base_url – unquoted and possibly unnormed url

• recursion_level – on what check level lies the base url

• aggregate – aggregate instance

• parent_url – quoted and normed url of parent or None

• base_ref – quoted and normed url of <base href=””> or None

• line – line number of url in parent content

• column – column number of url in parent content

• page – page number of url in parent content

• name – name of url or empty

• url_encoding – encoding of URL or None

• extern – None or (is_extern, is_strict)

check_connection()

Check in this order: login, changing directory, list the file.

close_connection()

Release the open connection from the connection pool.

cwd()

Change to URL parent directory. Return filename of last path component.

get_files()

Get list of filenames in directory. Subdirectories have an ending slash.

is_directory()

See if URL target is a directory.

is_parseable()

See if URL target is parseable for recursion.

listfile()

See if filename is in the current FTP directory.

login()

Log into ftp server and check the welcome message.

negotiate_encoding()

Check if server can handle UTF-8 encoded filenames. See also RFC 2640.

read_content()

Return URL target content, or in case of directories a dummy HTML file with links to the files.

reset()

Initialize FTP url data.

set_content_type()

Set URL content type, or an empty string if content type could not be found.