5 def create_socket(url, d):  argument
10     return urllib.request.urlopen(url)
12 def get_links_from_url(url, d):  argument
17     soup = BeautifulSoup(create_socket(url,d), "html.parser", parse_only=SoupStrainer("a"))
23 def find_latest_numeric_release(url, d):  argument
27     for link in get_links_from_url(url, d):
50 def get_source_package_list_from_url(url, section, d):  argument
53     bb.note("Reading %s: %s" % (url, section))
54     links = get_links_from_url(url, d)
63 def get_source_package_list_from_url_by_letter(url, section, d):  argument
70             packages |= get_source_package_list_from_url(url + "/" + letter, section, d)
95 def find_latest_debian_release(url, d):  argument
99                 for link in get_links_from_url(url, d)
107 def get_debian_style_source_package_list(url, section, d):  argument
112     for line in gzip.open(create_socket(url, d), mode="rt"):
121     url = "http://ftp.debian.org/debian/dists/stable/main/source/Sources.gz"
122     package_names = get_debian_style_source_package_list(url, "main", d)
123     url = "http://ftp.debian.org/debian/dists/stable-proposed-updates/main/source/Sources.gz"
124     package_names |= get_debian_style_source_package_list(url, "updates", d)
127 def find_latest_ubuntu_release(url, d):  argument
134     url += "?C=M;O=D" # Descending Sort by Last Modified
135     for link in get_links_from_url(url, d):
144     url = "http://archive.ubuntu.com/ubuntu/dists/%s/main/source/Sources.gz" % latest
145     package_names = get_debian_style_source_package_list(url, "main", d)
146     url = "http://archive.ubuntu.com/ubuntu/dists/%s-updates/main/source/Sources.gz" % latest
147     package_names |= get_debian_style_source_package_list(url, "updates", d)