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#!/usr/bin/env python
# some example for apt_inst
import apt_pkg
import apt_inst
import sys
import os.path
def Callback(What, Name, Link, Mode, UID, GID, Size, MTime, Major, Minor):
""" callback for debExtract """
print "%s '%s','%s',%u,%u,%u,%u,%u,%u,%u" \
% (What, Name, Link, Mode, UID, GID, Size, MTime, Major, Minor)
if __name__ == "__main__":
if len(sys.argv) < 2:
print "need filename argumnet"
sys.exit(1)
file = sys.argv[1]
print "Working on: %s" % file
print "Displaying data.tar.gz:"
apt_inst.debExtract(open(file), Callback, "data.tar.gz")
print "Now extracting the control file:"
control = apt_inst.debExtractControl(open(file))
sections = apt_pkg.TagSection(control)
print "Maintainer is: "
print sections["Maintainer"]
print
print "DependsOn: "
depends = sections["Depends"]
print apt_pkg.ParseDepends(depends)
print "extracting archive"
dir = "/tmp/deb"
os.mkdir(dir)
apt_inst.debExtractArchive(open(file), dir)
def visit(arg, dirname, names):
print "%s/" % dirname
for file in names:
print "\t%s" % file
os.path.walk(dir, visit, None)
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