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Refactor manifest_vars use in package handling

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This commit is contained in:
Anders Ingemann 2013-12-29 17:38:29 +01:00
parent 8d32339fda
commit 50f45d31d4
3 changed files with 13 additions and 10 deletions
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3
base/bootstrapinfo.py
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@ -45,8 +45,7 @@ class BootstrapInformation(object):
from pkg.sourceslist import SourceLists
self.source_lists = SourceLists(self.manifest.packages, self.manifest_vars)
from pkg.packagelist import PackageList
self.packages = PackageList(self.manifest.packages, self.manifest_vars,
default_target=manifest.system['release'], source_lists=self.source_lists)
self.packages = PackageList(self.manifest.packages, self.manifest_vars, self.source_lists)
self.include_packages = set()
self.exclude_packages = set()

15
base/pkg/packagelist.py
View file

@ -3,21 +3,20 @@ from exceptions import PackageError
class PackageList(object):
def __init__(self, data, manifest_vars, default_target, source_lists):
def __init__(self, data, manifest_vars, source_lists):
self.manifest_vars = manifest_vars
self.source_lists = source_lists
self.default_target = default_target
self.remote = {}
self.local = set()
if 'remote' in data:
for package in data['remote']:
target = None
if isinstance(package, dict):
name = package['name'].format(**self.manifest_vars)
name = package['name']
if 'target' in package:
target = package['target'].format(**self.manifest_vars)
target = package['target']
else:
name = package.format(**self.manifest_vars)
name = package
self.add(name, target)
if 'local' in data:
for package_path in data['local']:
@ -25,7 +24,7 @@ class PackageList(object):
def add(self, name, target=None):
if target is None:
target = self.default_target
target = '{system.release}'
name = name.format(**self.manifest_vars)
target = target.format(**self.manifest_vars)
if name in self.remote:
@ -39,3 +38,7 @@ class PackageList(object):
msg = ('The target release {target} was not found in the sources list').format(target=target)
raise PackageError(msg)
self.remote[name] = target
def add_local(self, package_path):
package_path = package_path.format(**self.manifest_vars)
self.local.add(package_path)

5
base/pkg/sourceslist.py
View file

@ -8,9 +8,9 @@ class SourceLists(object):
if 'sources' in data:
for name, lines in data['sources'].iteritems():
for line in lines:
self.add_source(name, '{line}\n'.format(line=line.format(**self.manifest_vars)))
self.add(name, line)
def add_source(self, name, line):
def add(self, name, line):
name = name.format(**self.manifest_vars)
line = line.format(**self.manifest_vars)
if name not in self.sources:
@ -18,6 +18,7 @@ class SourceLists(object):
self.sources[name].append(Source(line))
def target_exists(self, target):
target = target.format(**self.manifest_vars)
for lines in self.sources.itervalues():
if target in (source.distribution for source in lines):
return True