295 lines
11 KiB
Python
295 lines
11 KiB
Python
import warnings
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from config import *
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from debian import *
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from utils import *
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class packages_list(sorted_dict):
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def append(self, package):
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self[package['Package']] = package
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def extend(self, packages):
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for package in packages:
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self[package['Package']] = package
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class gencontrol(object):
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makefile_targets = ('binary-arch', 'build', 'setup', 'source')
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def __init__(self, underlay = None):
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self.changelog = read_changelog()
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self.config = config_reader([underlay, "debian/arch"])
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self.templates = templates()
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self.version, self.abiname, self.changelog_vars = self.process_changelog({})
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def __call__(self):
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packages = packages_list()
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makefile = []
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self.do_source(packages)
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self.do_main(packages, makefile)
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self.do_extra(packages, makefile)
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self.write_control(packages.itervalues())
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self.write_makefile(makefile)
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def do_source(self, packages):
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source = self.templates["control.source"]
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packages['source'] = self.process_package(source[0], self.changelog_vars)
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def do_main(self, packages, makefile):
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makeflags = {
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'MAJOR': self.version['major'],
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'VERSION': self.version['version'],
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'SOURCE_UPSTREAM': self.version['source_upstream'],
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'SOURCEVERSION': self.version['source'],
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'UPSTREAMVERSION': self.version['upstream'],
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'ABINAME': self.abiname,
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'REVISIONS': ' '.join([i['Version']['debian'] for i in self.changelog[::-1]]),
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}
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vars = self.changelog_vars.copy()
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self.do_main_setup(vars, makeflags)
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self.do_main_packages(packages)
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self.do_main_makefile(makefile, makeflags)
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for arch in iter(self.config['base',]['arches']):
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self.do_arch(packages, makefile, arch, vars.copy(), makeflags.copy())
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def do_main_setup(self, vars, makeflags):
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pass
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def do_main_makefile(self, makefile, makeflags):
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makeflags_string = ' '.join(["%s='%s'" % i for i in makeflags.iteritems()])
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cmds_binary_indep = []
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cmds_binary_indep.append(("$(MAKE) -f debian/rules.real binary-indep %s" % makeflags_string,))
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makefile.append(("binary-indep:", cmds_binary_indep))
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def do_main_packages(self, packages):
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pass
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def do_extra(self, packages, makefile):
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try:
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templates_extra = self.templates["control.extra"]
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except IOError:
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return
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packages.extend(self.process_packages(templates_extra, {}))
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extra_arches = {}
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for package in templates_extra:
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arches = package['Architecture']
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for arch in arches:
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i = extra_arches.get(arch, [])
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i.append(package)
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extra_arches[arch] = i
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archs = extra_arches.keys()
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archs.sort()
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for arch in archs:
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cmds = []
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for i in extra_arches[arch]:
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tmp = []
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if i.has_key('X-Version-Overwrite-Epoch'):
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tmp.append("-v1:%s" % self.version['source'])
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cmds.append("$(MAKE) -f debian/rules.real install-dummy DH_OPTIONS='-p%s' GENCONTROL_ARGS='%s'" % (i['Package'], ' '.join(tmp)))
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makefile.append("binary-arch-%s:: binary-arch-%s-extra" % (arch, arch))
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makefile.append(("binary-arch-%s-extra:" % arch, cmds))
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def do_arch(self, packages, makefile, arch, vars, makeflags):
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config_entry = self.config['base', arch]
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vars.update(config_entry)
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vars['arch'] = arch
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if not config_entry.get('available', True):
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for i in self.makefile_targets:
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makefile.append(("%s-%s:" % (i, arch), ["@echo Architecture %s is not available!" % arch, "@exit 1"]))
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return
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extra = {}
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makeflags['ARCH'] = arch
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vars['localversion'] = ''
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self.do_arch_setup(vars, makeflags, arch)
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self.do_arch_makefile(makefile, arch, makeflags)
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self.do_arch_packages(packages, makefile, arch, vars, makeflags, extra)
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for subarch in config_entry['subarches']:
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self.do_subarch(packages, makefile, arch, subarch, vars.copy(), makeflags.copy(), extra)
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self.do_arch_packages_post(packages, makefile, arch, vars, makeflags, extra)
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def do_arch_setup(self, vars, makeflags, arch):
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pass
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def do_arch_makefile(self, makefile, arch, makeflags):
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for i in self.makefile_targets:
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makefile.append("%s:: %s-%s" % (i, i, arch))
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makefile.append("%s-%s:: %s-%s-real" % (i, arch, i, arch))
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def do_arch_packages(self, packages, makefile, arch, vars, makeflags, extra):
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for i in self.makefile_targets:
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makefile.append("%s-%s-real:" % (i, arch))
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def do_arch_packages_post(self, packages, makefile, arch, vars, makeflags, extra):
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pass
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def do_subarch(self, packages, makefile, arch, subarch, vars, makeflags, extra):
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config_entry = self.config['base', arch, subarch]
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vars.update(config_entry)
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makeflags['SUBARCH'] = subarch
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if subarch != 'none':
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vars['localversion'] += '-' + subarch
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self.do_subarch_setup(vars, makeflags, arch, subarch)
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self.do_subarch_makefile(makefile, arch, subarch, makeflags)
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self.do_subarch_packages(packages, makefile, arch, subarch, vars, makeflags, extra)
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for flavour in config_entry['flavours']:
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self.do_flavour(packages, makefile, arch, subarch, flavour, vars.copy(), makeflags.copy(), extra)
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def do_subarch_setup(self, vars, makeflags, arch, subarch):
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pass
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def do_subarch_makefile(self, makefile, arch, subarch, makeflags):
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for i in self.makefile_targets:
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makefile.append("%s-%s:: %s-%s-%s" % (i, arch, i, arch, subarch))
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makefile.append("%s-%s-%s:: %s-%s-%s-real" % (i, arch, subarch, i, arch, subarch))
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def do_subarch_packages(self, packages, makefile, arch, subarch, vars, makeflags, extra):
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for i in self.makefile_targets:
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makefile.append("%s-%s-%s-real:" % (i, arch, subarch))
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def do_flavour(self, packages, makefile, arch, subarch, flavour, vars, makeflags, extra):
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config_entry = self.config['base', arch, subarch, flavour]
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vars.update(config_entry)
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if not vars.has_key('class'):
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warnings.warn('No class entry in config for flavour %s, subarch %s, arch %s' % (flavour, subarch, arch), DeprecationWarning)
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vars['class'] = '%s-class' % flavour
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if not vars.has_key('longclass'):
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vars['longclass'] = vars['class']
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config_base = self.config.merge('base', arch)
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config_relations = self.config.merge('relations', arch)
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compiler = config_base.get('compiler', 'gcc')
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relations_compiler = package_relation_list(config_relations[compiler])
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for group in relations_compiler:
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for item in group:
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item.arches = [arch]
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packages['source']['Build-Depends'].extend(relations_compiler)
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makeflags['FLAVOUR'] = flavour
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vars['localversion'] += '-' + flavour
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self.do_flavour_setup(vars, makeflags, arch, subarch, flavour)
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self.do_flavour_makefile(makefile, arch, subarch, flavour, makeflags)
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self.do_flavour_packages(packages, makefile, arch, subarch, flavour, vars, makeflags, extra)
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def do_flavour_setup(self, vars, makeflags, arch, subarch, flavour):
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for i in (
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('compiler', 'COMPILER'),
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('kernel-arch', 'KERNEL_ARCH'),
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('localversion', 'LOCALVERSION'),
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):
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if vars.has_key(i[0]):
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makeflags[i[1]] = vars[i[0]]
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def do_flavour_makefile(self, makefile, arch, subarch, flavour, makeflags):
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for i in self.makefile_targets:
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makefile.append("%s-%s-%s:: %s-%s-%s-%s" % (i, arch, subarch, i, arch, subarch, flavour))
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makefile.append("%s-%s-%s-%s:: %s-%s-%s-%s-real" % (i, arch, subarch, flavour, i, arch, subarch, flavour))
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def do_flavour_packages(self, packages, makefile, arch, subarch, flavour, vars, makeflags, extra):
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pass
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def process_changelog(self, in_vars):
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ret = [None, None, None]
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ret[0] = version = self.changelog[0]['Version']
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vars = in_vars.copy()
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if version['modifier'] is not None:
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ret[1] = vars['abiname'] = ''
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else:
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ret[1] = vars['abiname'] = '-%s' % self.config['abiname',]['abiname']
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vars['upstreamversion'] = version['upstream']
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vars['version'] = version['version']
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vars['source_upstream'] = version['source_upstream']
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vars['major'] = version['major']
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ret[2] = vars
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return ret
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def process_relation(self, key, e, in_e, vars):
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in_dep = in_e[key]
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dep = package_relation_list()
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for in_groups in in_dep:
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groups = package_relation_group()
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for in_item in in_groups:
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item = package_relation()
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item.name = self.substitute(in_item.name, vars)
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if in_item.version is not None:
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item.version = self.substitute(in_item.version, vars)
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item.arches = in_item.arches
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groups.append(item)
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dep.append(groups)
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e[key] = dep
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def process_description(self, e, in_e, vars):
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in_desc = in_e['Description']
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desc = in_desc.__class__()
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desc.short = self.substitute(in_desc.short, vars)
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for i in in_desc.long:
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desc.long.append(self.substitute(i, vars))
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e['Description'] = desc
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def process_package(self, in_entry, vars):
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e = package()
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for key, value in in_entry.iteritems():
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if isinstance(value, package_relation_list):
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self.process_relation(key, e, in_entry, vars)
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elif key == 'Description':
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self.process_description(e, in_entry, vars)
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elif key[:2] == 'X-':
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pass
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else:
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e[key] = self.substitute(value, vars)
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return e
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def process_packages(self, in_entries, vars):
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entries = []
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for i in in_entries:
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entries.append(self.process_package(i, vars))
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return entries
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def substitute(self, s, vars):
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if isinstance(s, (list, tuple)):
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for i in xrange(len(s)):
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s[i] = self.substitute(s[i], vars)
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return s
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def subst(match):
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return vars[match.group(1)]
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return re.sub(r'@([a-z_]+)@', subst, s)
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def write_control(self, list):
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self.write_rfc822(file("debian/control", 'w'), list)
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def write_makefile(self, out_list):
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out = file("debian/rules.gen", 'w')
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for item in out_list:
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if isinstance(item, (list, tuple)):
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out.write("%s\n" % item[0])
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cmd_list = item[1]
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if isinstance(cmd_list, basestring):
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cmd_list = cmd_list.split('\n')
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for j in cmd_list:
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out.write("\t%s\n" % j)
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else:
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out.write("%s\n" % item)
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def write_rfc822(self, f, list):
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for entry in list:
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for key, value in entry.iteritems():
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f.write("%s: %s\n" % (key, value))
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f.write('\n')
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