# config.py -no-h --no-help --help=no ; Turn off help
# config.py -qqq -q=3 ; verbosity to 3
# config.py -c /etc/apt/apt.conf ; include that config file]
# config.py -o help=true ; Turn on help by giving a config file string
# config.py -no-h -- -help ; Turn off help, specify the file '-help'
# -c and -o are standard APT-program options.
# This shows how to use the system for configuration and option control.
# The other varient is for ISC object config files. See configisc.py.
import apt_pkg,sys,posixpath;
# Create a new empty Configuration object - there is also the system global
# configuration object apt_pkg.Config which is used interally by apt-pkg
# routines to control unusual situations. I recommend using the sytem global
# whenever possible..
Cnf = apt_pkg.newConfiguration();
print "Command line is",sys.argv
# Load the default configuration file, InitConfig() does this better..
Cnf.Set("config-file","/etc/apt/apt.conf"); # or Cnf["config-file"] = "..";
if posixpath.exists(Cnf.FindFile("config-file")):
apt_pkg.ReadConfigFile(Cnf,"/etc/apt/apt.conf");
# Merge the command line arguments into the configuration space
Arguments = [('h',"help","help"),
('v',"version","version"),
('q',"quiet","quiet","IntLevel"),
('c',"config-file","","ConfigFile"),
('o',"option","","ArbItem")]
print "FileNames",apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv);
# This parses the given config file in 'ISC' style where the sections
# represent object instances and shows how to iterate over the sections.
# Pass it the sample apt-ftparchive configuration,
# doc/examples/ftp-archive.conf
# or a bind8 config file..
import apt_pkg, sys, posixpath
ConfigFile = apt_pkg.ParseCommandLine(apt_pkg.Config, [], sys.argv)
if len(ConfigFile) != 1:
print "Must have exactly 1 file name"
sys.exit(0)
Cnf = apt_pkg.newConfiguration()
apt_pkg.ReadConfigFileISC(Cnf, ConfigFile[0])
# Print the configuration space
#print "The Configuration space looks like:";
#for I in Cnf.keys():
# print "%s \"%s\";"%(I,Cnf[I]);
# bind8 config file..
if Cnf.has_key("Zone"):
print "Zones: ", Cnf.SubTree("zone").List()
for I in Cnf.List("zone"):
SubCnf = Cnf.SubTree(I)
if SubCnf.Find("type") == "slave":
print "Masters for %s: %s" % (SubCnf.MyTag(),
SubCnf.ValueList("masters"))
def main():
global Cnf, Options, Logger
os.umask(0o002)
Cnf = utils.get_conf()
Arguments = [ ('h', "help", "Generate-Index-Diffs::Options::Help"),
('c', None, "Generate-Index-Diffs::Options::CanonicalPath", "hasArg"),
('p', "patchname", "Generate-Index-Diffs::Options::PatchName", "hasArg"),
('r', "rootdir", "Generate-Index-Diffs::Options::RootDir", "hasArg"),
('d', "tmpdir", "Generate-Index-Diffs::Options::TempDir", "hasArg"),
('m', "maxdiffs", "Generate-Index-Diffs::Options::MaxDiffs", "hasArg"),
('n', "n-act", "Generate-Index-Diffs::Options::NoAct"),
]
suites = apt_pkg.parse_commandline(Cnf,Arguments,sys.argv)
Options = Cnf.subtree("Generate-Index-Diffs::Options")
if Options.has_key("Help"): usage()
maxdiffs = Options.get("MaxDiffs::Default", "56")
maxpackages = Options.get("MaxDiffs::Packages", maxdiffs)
maxcontents = Options.get("MaxDiffs::Contents", maxdiffs)
maxsources = Options.get("MaxDiffs::Sources", maxdiffs)
if not Options.has_key("PatchName"):
format = "%Y-%m-%d-%H%M.%S"
Options["PatchName"] = time.strftime( format )
AptCnf = apt_pkg.newConfiguration()
apt_pkg.ReadConfigFileISC(AptCnf,utils.which_apt_conf_file())
if Options.has_key("RootDir"):
Cnf["Dir::Root"] = Options["RootDir"]
if not suites:
suites = Cnf.subtree("Suite").list()
for suitename in suites:
print "Processing: " + suitename
SuiteBlock = Cnf.subtree("Suite::" + suitename)
suiteobj = get_suite(suitename.lower())
# Use the canonical version of the suite name
suite = suiteobj.suite_name
if suiteobj.untouchable:
print "Skipping: " + suite + " (untouchable)"
continue
architectures = get_suite_architectures(suite, skipall=True)
if SuiteBlock.has_key("Components"):
components = SuiteBlock.value_list("Components")
else:
components = []
suite_suffix = Cnf.find("Dinstall::SuiteSuffix")
if components and suite_suffix:
longsuite = suite + "/" + suite_suffix
else:
longsuite = suite
tree = SuiteBlock.get("Tree", "dists/%s" % (longsuite))
if AptCnf.has_key("tree::%s" % (tree)):
sections = AptCnf["tree::%s::Sections" % (tree)].split()
elif AptCnf.has_key("bindirectory::%s" % (tree)):
sections = AptCnf["bindirectory::%s::Sections" % (tree)].split()
else:
aptcnf_filename = os.path.basename(utils.which_apt_conf_file())
print "ALERT: suite %s not in %s, nor untouchable!" % (suite, aptcnf_filename)
continue
# See if there are Translations which might need a new pdiff
cwd = os.getcwd()
for component in sections:
#print "DEBUG: Working on %s" % (component)
workpath=os.path.join(Cnf["Dir::Root"], tree, component, "i18n")
if os.path.isdir(workpath):
os.chdir(workpath)
for dirpath, dirnames, filenames in os.walk(".", followlinks=True, topdown=True):
for entry in filenames:
if not re_includeinpdiff.match(entry):
#print "EXCLUDING %s" % (entry)
continue
(fname, fext) = os.path.splitext(entry)
processfile=os.path.join(workpath, fname)
#print "Working: %s" % (processfile)
storename="%s/%s_%s_%s" % (Options["TempDir"], suite, component, fname)
#print "Storefile: %s" % (storename)
genchanges(Options, processfile + ".diff", storename, processfile, maxdiffs)
os.chdir(cwd)
for archobj in architectures:
architecture = archobj.arch_string
# use sections instead of components since dak.conf
# treats "foo/bar main" as suite "foo", suitesuffix "bar" and
# component "bar/main". suck.
for component in sections:
if architecture == "source":
longarch = architecture
packages = "Sources"
maxsuite = maxsources
else:
longarch = "binary-%s"% (architecture)
packages = "Packages"
maxsuite = maxpackages
# Process Contents
file = "%s/%s/Contents-%s" % (Cnf["Dir::Root"] + tree, component,
architecture)
storename = "%s/%s_%s_contents_%s" % (Options["TempDir"], suite, component, architecture)
genchanges(Options, file + ".diff", storename, file, \
Cnf.get("Suite::%s::Generate-Index-Diffs::MaxDiffs::Contents" % (suite), maxcontents))
file = "%s/%s/%s/%s" % (Cnf["Dir::Root"] + tree,
component, longarch, packages)
storename = "%s/%s_%s_%s" % (Options["TempDir"], suite, component, architecture)
genchanges(Options, file + ".diff", storename, file, \
Cnf.get("Suite::%s::Generate-Index-Diffs::MaxDiffs::%s" % (suite, packages), maxsuite))