def open( self, package=None ):
if self.url:
ProjectProperties.requireIsURL( self.url )
package = ProjectProperties.splitURL( self.url )[1]
else:
ProjectProperties.requireIsCanonicalPath( package )
topLevelDir = os.path.join( SIT.getRootPath(), package )
super( BSTGloballyInstalledPackage, self ).open( topLevelDir )
def getReverseDependencies(self, packageURL):
ProjectProperties.requireIsURL(packageURL)
result = set()
for candidateURL, detector in self._cache.items():
ProjectProperties.requireIsURL(candidateURL)
if packageURL in detector.dependencies:
result.add(candidateURL)
return result
def retrieveReverseDependencies( self, recursive ):
self._ensureMetaInfoCache()
self.revDepSet = set()
self.revDepTree = list()
for depURL in self._metaInfoCache.getReverseDependencies( self.url ):
ProjectProperties.requireIsURL( depURL )
# no Debian packages can appear in reverse dependencies of SIT packages
depPackage = BSTInstalledPackage( depURL )
depPackage.detector = self._metaInfoCache.getDetector( depURL )
if recursive:
depPackage.retrieveReverseDependencies( recursive )
self.revDepSet.update( depPackage.revDepSet )
self.revDepSet.add( depURL )
self.revDepTree.append( depPackage )
def retrieveDependencies( self, recursive,
normalDeps=True, buildDeps=False,
recommendations=False, suggestions=False ):
Any.requireIsNotNone( self.detector, 'Please call .open() first' )
Any.requireIsBool( recursive )
Any.requireIsBool( normalDeps )
Any.requireIsBool( buildDeps )
Any.requireIsBool( recommendations )
Any.requireIsBool( suggestions )
self.detector.retrieveMakefileInfo()
self.depSet = set()
self.depTree = list()
debPrefix = 'deb://'
sitPrefix = 'sit://'
hostPlatform = getHostPlatform()
if normalDeps:
self.depSet = set( self.detector.dependencies )
try:
self.depSet.update( self.detector.dependsArch[ hostPlatform ] )
except KeyError:
pass # no such setting, this is OK
if buildDeps:
self.depSet.update( self.detector.buildDependencies )
try:
self.depSet.update( self.detector.buildDependsArch[ hostPlatform ] )
except KeyError:
pass # no such setting, this is OK
# create a temporary copy of self.depSet while iterating,
# otherwise leads to "RuntimeError: Set changed size during iteration"
for packageURL in copy.copy( self.depSet ):
ProjectProperties.requireIsURL( packageURL )
error = False
if packageURL.startswith( sitPrefix ):
depPkg = BSTProxyInstalledPackage( packageURL )
try:
depPkg.open()
if recursive:
depPkg.retrieveDependencies( recursive, normalDeps, buildDeps,
recommendations, suggestions )
else:
depPkg.depSet = set()
depPkg.depTree = list()
except AssertionError as details:
logging.debug( details )
depPkg.depSet = set()
depPkg.depTree = list()
error = True
elif packageURL.startswith( debPrefix ):
depPkg = DebianPackage( packageURL )
try:
depPkg.retrieveDependencies()
except EnvironmentError as details:
logging.warning( details )
depPkg.depSet = set()
depPkg.depTree = list()
else:
raise ValueError( 'Unknown URL prefix in "%s"' % packageURL )
if not error:
self.depSet.update( depPkg.depSet )
self.depSet.add( packageURL )
self.depTree.append( depPkg )
def getDetector(self, packageURL):
ProjectProperties.requireIsURL(packageURL)
return self._cache[packageURL]
