def addDependencies(self, category, package, version = "", dep_type="both"):
"""Add a new root dependency tree to this graph."""
pi = portage.PortageInstance
if portage.emergePlatform.isCrossCompilingEnabled() \
or utils.isSourceOnly():
sp = pi.getCorrespondingSourcePackage(package)
if sp:
# we found such a package and we're allowed to replace it
category = sp[0]
package = sp[1]
version = pi.getNewestVersion(category, package)
if category == "":
category = pi.getCategory(package)
if version == "":
version = pi.getNewestVersion(category, package)
try:
tag = pi.getDefaultTarget( category, package, version )
except ImportError:
tag = "1"
if not os.path.exists( os.path.join( portage.getDirname( category, package ), package + "-package.xml" ) ):
node = self.buildDepNode( category, package, version, tag, dep_type )
else:
node = self.buildVirtualNodes( category, package, version, tag, dep_type )
if not node in self.roots:
self.roots.append(node)
def isInstalled( category, package, version, buildtype='' ):
""" deprecated, use InstallDB.installdb.isInstalled() instead """
utils.debug( "isInstalled(%s, %s, %s, %s)" % (category, package, version, buildtype), 2 )
# find in old style database
path = utils.etcDir()
fileName = os.path.join(path,'installed')
found = False
if os.path.isfile( fileName ):
with open( fileName, "rb" ) as f:
for line in f.read().splitlines():
(_category, _packageVersion) = line.split( "/" )
(_package, _version) = utils.packageSplit(_packageVersion)
if category != '' and version != '' and category == _category and package == _package and version == _version:
found = True
break
elif category == '' and version == '' and package == _package:
found = True
break
utils.debug("...%s found in main database" % (' ' if found else ' not'), 2 )
if found:
return True
# find in release mode database
if buildtype != '':
fileName = os.path.join(path,'installed-' + buildtype )
if os.path.isfile( fileName ):
with open( fileName, "rb" ) as f:
for line in f.read().splitlines():
(_category, _packageVersion) = line.split( "/" )
(_package, _version) = utils.packageSplit(_packageVersion)
if category != '' and version != '' and category == _category and package == _package and version == _version:
found = True
break
elif category == '' and version == '' and package == _package:
found = True
break
utils.debug( "...%s found in %s database" % ( (' ' if found else ' not'), buildtype), 2 )
if found:
return True
# try to detect packages from the installer
binary = utils.checkManifestFile( os.path.join( os.getenv( "KDEROOT" ), "manifest",
package + "-" + version + "-bin.ver"), category, package, version )
lib = utils.checkManifestFile( os.path.join( os.getenv( "KDEROOT" ), "manifest",
package + "-" + version + "-lib.ver"), category, package, version )
found = found or binary or lib
if not utils.envAsBool("EMERGE_VERSIONING", default=True) or utils.isSourceOnly():
# check for any installation except data packages
if not os.path.exists(os.path.join( os.getenv( "KDEROOT" ), "manifest" ) ):
return False
if package.endswith( "-src" ):
package = package[:-4]
for filename in os.listdir( os.path.join( os.getenv( "KDEROOT" ), "manifest" ) ):
if filename.startswith( package ) and not \
filename.startswith( package + "-data" ):
return True
return False
def getPackageInstance(self, category, package, buildtarget=None):
"""return instance of class Package from package file"""
if emergePlatform.isCrossCompilingEnabled() or utils.isSourceOnly():
sp = self.getCorrespondingSourcePackage(package)
if sp:
category = sp[0]
package = sp[1]
version = self.getNewestVersion(category, package)
fileName = getFilename(category, package, version)
module = __import__(fileName)
p = module.Package()
p.setup(fileName, category, package, version, buildtarget)
return p
def buildDepNode(self, category, package, version, tag, dep_type="both"):
"""Recursive method to construct the nodes of the dependency tree."""
pi = portage.PortageInstance
if portage.emergePlatform.isCrossCompilingEnabled() \
or utils.isSourceOnly():
sp = pi.getCorrespondingSourcePackage(package)
if sp:
# we found such a package and we're allowed to replace it
category = sp[0]
package = sp[1]
version = pi.getNewestVersion(category, package)
try:
tag = pi.getDefaultTarget( category, package, version )
except ImportError:
tag = "1"
key = "%s-%s-%s-%s" % (category, package, version, tag)
try:
node = self.key2node[key]
return node
except KeyError:
pass
children = []
for t in portage.getDependencies(category, package, version, (dep_type=="runtime")):
sub_node = self.buildDepNode(t[0], t[1], t[2], tag, dep_type)
children.append(sub_node)
node = DependenciesNode(category, package, version, tag, children)
node.metaData = pi.getMetaData(category, package, version)
for child in children:
child.parents.append(node)
self.key2node[key] = node
return node
def __readDependenciesForChildren(self, deps):
children = []
if deps:
for line in deps:
(category, package) = line.split("/")
if emergePlatform.isCrossCompilingEnabled() or utils.isSourceOnly():
sp = PortageInstance.getCorrespondingSourcePackage(package)
if sp:
# we found such a package and we're allowed to replace it
category = sp[0]
package = sp[1]
line = "%s/%s" % (category, package)
utils.debug("category: %s, name: %s" % (category, package), 1)
version = PortageInstance.getNewestVersion(category, package)
if not line in packageDict.keys():
p = DependencyPackage(category, package, version)
utils.debug("adding package p %s/%s-%s" % (category, package, version), 1)
packageDict[line] = p
else:
p = packageDict[line]
children.append(p)
return children
def solveDependencies(category, package, version, depList, dep_type="both"):
depList.reverse()
if emergePlatform.isCrossCompilingEnabled() or utils.isSourceOnly():
sp = PortageInstance.getCorrespondingSourcePackage(package)
if sp:
# we found such a package and we're allowed to replace it
category = sp[0]
package = sp[1]
version = PortageInstance.getNewestVersion(category, package)
utils.debug("found corresponding source package for %s" % package, 1)
if category == "":
category = PortageInstance.getCategory(package)
utils.debug("found package in category %s" % category, 2)
if version == "":
version = PortageInstance.getNewestVersion(category, package)
utils.debug("found package with newest version %s" % version, 2)
pac = DependencyPackage(category, package, version)
depList = pac.getDependencies(depList, dep_type=dep_type)
depList.reverse()
return depList