7 def create_socket(url, d):  argument
12     return urllib.request.urlopen(url)
14 def get_links_from_url(url, d):  argument
19     soup = BeautifulSoup(create_socket(url,d), "html.parser", parse_only=SoupStrainer("a"))
25 def find_latest_numeric_release(url, d):  argument
26     "Find the latest listed numeric release on the given url"
29     for link in get_links_from_url(url, d):
52 def get_source_package_list_from_url(url, section, d):  argument
53     "Return a sectioned list of package names from a URL list"
55     bb.note("Reading %s: %s" % (url, section))
56     links = get_links_from_url(url, d)
65 def get_source_package_list_from_url_by_letter(url, section, d):  argument
72             packages |= get_source_package_list_from_url(url + "/" + letter, section, d)
97 def find_latest_debian_release(url, d):  argument
98     "Find the latest listed debian release on the given url"
101                 for link in get_links_from_url(url, d)
109 def get_debian_style_source_package_list(url, section, d):  argument
114     for line in gzip.open(create_socket(url, d), mode="rt"):
123     url = "http://ftp.debian.org/debian/dists/stable/main/source/Sources.gz"
124     package_names = get_debian_style_source_package_list(url, "main", d)
125     url = "http://ftp.debian.org/debian/dists/stable-proposed-updates/main/source/Sources.gz"
126     package_names |= get_debian_style_source_package_list(url, "updates", d)
129 def find_latest_ubuntu_release(url, d):  argument
131     Find the latest listed Ubuntu release on the given ubuntu/dists/ URL.
136     url += "?C=M;O=D" # Descending Sort by Last Modified
137     for link in get_links_from_url(url, d):
146     url = "http://archive.ubuntu.com/ubuntu/dists/%s/main/source/Sources.gz" % latest
147     package_names = get_debian_style_source_package_list(url, "main", d)
148     url = "http://archive.ubuntu.com/ubuntu/dists/%s-updates/main/source/Sources.gz" % latest
149     package_names |= get_debian_style_source_package_list(url, "updates", d)