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# Copyright John N. Laliberte <allanonjl@gentoo.org>
# LICENSE - GPL2
# gnome module
import urllib2, package_module, simple_cache_module
import clioptions_module
# import ftp_module
DEBUG = False
class GNOME:
def __init__(self, nextrev=False):
options = clioptions_module.Options()
args = options.get_arguments()
self.nextrev = nextrev;
self.major_release = ".".join( args.release_number.split(".")[:2] )
self.full_release = args.release_number
# gnome_release is the major release number the development is leading up to or is part of. E.g, 2.21.5 will turn to 2.22 and 2.22.2 becomes 2.22
# This is used in latest versions list fetching URL construction
gnome_release_list = args.release_number.split(".")
if int(gnome_release_list[1]) % 2 != 0:
gnome_release_list[1] = str(int(gnome_release_list[1]) + 1)
self.gnome_release = ".".join(gnome_release_list[:2])
self.ftpserver = "ftp.gnome.org"
self.release_directories = ["pub/GNOME/admin/" + self.major_release + "/" + self.full_release + "/",
"pub/GNOME/platform/" + self.major_release + "/" + self.full_release + "/",
"pub/GNOME/desktop/" + self.major_release + "/" + self.full_release + "/",
"pub/GNOME/bindings/" + self.major_release + "/" + self.full_release + "/"]
self.latest_versions_file_path = 'http://www.gnome.org/~vuntz/tmp/versions/'
self.latest_versions_url = self.latest_versions_file_path + 'versions-' + self.gnome_release
self.release_versions_file_path = 'http://ftp.gnome.org/pub/GNOME/teams/releng/'
def generate_data_from_versions_markup(self, url):
try:
f = urllib2.urlopen(url)
except:
raise ValueError("Couldn't open %s" % url)
ret = []
for line in f.readlines():
components = str.strip(line).split(':')
# Skip invalid lines
if len(components) != 4 or len(components[2]) == 0:
continue
# Skip mobile stuff, because we don't care. And they are mostly dupes anyway
if components[0] == 'mobile':
continue
pkg = package_module.Package(components[1] + "-" + components[2])
if (pkg.name and pkg.version):
ret.append(pkg)
else:
print "Warning: Ignoring package %s because parsing of its name or version string '%s' failed" % (components[1], components[2])
f.close()
return ret
def generate_data_individual(self):
return self.generate_data_from_versions_markup(self.latest_versions_url)
def generate_data_release(self):
return self.generate_data_from_versions_markup(self.release_versions_file_path + self.full_release + '/versions')
""" We might want to modify this later to an extra fallback and/or for non-official modules whose tarballs are hosted on GNOME or compatible FTP
def generate_data_ftp(self):
# Deprecated: connect to ftp and get the list of all the packages in the release directories
walker = ftp_module.FTPWalker(self.ftpserver,"anonymous","test@test.com")
files = []
for directory in self.release_directories:
f_files = ftp_module.find_files(walker, directory,"","")
files.extend(f_files)
# filter out bad files
files = self.filter_files(files)
# create package objects for the files
release_packages = [] # the packages that are required for a release
for package_name in files:
release_package = package_module.Package(package_name)
release_packages.append(release_package)
# while connected, find out the latest version of the packages that we found in the
# release directories
latest_packages = [] # the latest versions of packages on the gnome ftp.
for package in release_packages:
file_list = ftp_module.find_files(walker, "pub/GNOME/sources" + "/" + package.raw_name + "/" + package.major_minor,"","")
# if maintainers release tarballs late, they will not get picked up
# therefore, if the tarball is 1 less than the y of the x.y you
# specify, lets also check to see if there are any files for
# the actual release number.
major = package.major_minor.split(".")[0]
minor = package.major_minor.split(".")[1]
options = clioptions_module.Options()
args = options.get_arguments()
release_minor = args.release_number.split(".")[1]
if int(minor) == (int(release_minor) -1):
file_list_future = ftp_module.find_files(walker, "pub/GNOME/sources" + "/" + package.raw_name + "/" + major + "." + str(int(minor)+1),"","")
# if there are results, replace the old list.
if len(file_list_future) > 0:
file_list = file_list_future
elif self.nextrev == True:
# Try to find minor+1
file_list_future = ftp_module.find_files(walker, "pub/GNOME/sources" + "/" + package.raw_name + "/" + major + "." + str(int(minor)+1),"","")
# if there are results, replace the old list.
if len(file_list_future) > 0:
file_list = file_list_future
# make sure we don't try to do this on directories with no files,
# or on directories that don't exist
# create package objects for the files
if len(file_list) > 0:
latest = self.filter_latest_only(file_list)
latest_package = package_module.Package(package.name + "-" + latest)
latest_packages.append(latest_package)
# disconnect from the ftp
# cache the results
cache = simple_cache_module.SimpleCache()
for release_package in release_packages:
latest_package = portage_module.findpackage(release_package.name, latest_packages)
if latest_package != None:
cache.write_to_queue(release_package.name_plus_version_plus_revision, latest_package.name_plus_version_plus_revision)
else:
print "No matching latest package!" + str(release_package.name)
cache.flush_queue()
return (release_packages, latest_packages)
"""
def filter_files(self, files):
# we want to filter out all the bad files.
newfiles = []
for file in files:
# only keep files with .tar.bz2 ending.
if 0 < file.find(".tar.") and 0 < file.find(".bz2"):
file = file.replace(".tar.bz2", "")
newfiles.append(file)
return newfiles
# this needs to be fixed so that if a directory doesn't have LATEST-IS-, it returns an error
def filter_latest_only(self, lines):
latest_string = "LATEST-IS-"
latest = ""
for item in lines:
if 0 <= item.string.rfind(latest_string):
latest = item
try:
return_latest = latest[10:]
except:
return_latest = ""
return return_latest
import portage_module
def compare_packages(release_packages, latest_packages, packages_in_portage):
# we care about 5 cases
# 1. portage version is less than the release version. (RED)
# 2. portage version is equal to the release version, but less than the latest version. (LIGHT GREEN)
# 3. portage version is equal to the release version and the latest version. (GREEN)
# 4. portage version is greater than the release version (GREEN)
# 5. package does not exist in portage (GREY)
# again, we choose release_packages as the enumerator for the package names
# since it will have ALL packages ( for example, if we used portage_packages, we
# might miss the packages that do not exist in portage )
status_packages = []
for package in release_packages:
color = None
release_package = package
latest_package = portage_module.findpackage(package.name, latest_packages)
if latest_package == None:
print "Warning: latest packages set does not have an entry for %s, using release set version %s." % (package.name, package.version)
latest_package = package
portage_package = portage_module.findpackage(package.name, packages_in_portage)
if portage_package == None:
status = package_module.Status.NotFound
# we need to create a phony package since findpackage
# returns None
portage_package = package_module.Package(package.name)
elif portage_module.best_version_test(portage_package.name_plus_version, \
release_package.name_plus_version) == 2:
status = package_module.Status.NeedUpdate
elif portage_module.best_version_test(portage_package.name_plus_version, \
latest_package.name_plus_version) == 2:
status = package_module.Status.NewerVersion
else:
status = package_module.Status.Compliant
#if portage_package != None:
# FIXME: Reports release version as latest version to not have to deal with this right now
if latest_package == None:
print "No latest version known for %s, FIXME!" % release_package.name
latest_package = release_package
if DEBUG:
print "package: " + str(release_package.name) + \
" | pp: " + str(portage_package.version) + \
" | rp: " + str(release_package.version) + \
" | lp: " + str(latest_package.version) + \
" | status: " + str(status)
status_packages.append(package_module.PackageStatus(release_package.name, str(portage_package.version), str(release_package.version), str(latest_package.version), status))
return status_packages
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