def printDependencyTrees(programList):
for program in programList:
treeString = ''
for index, dependency in enumerate(registry.getDependencyTree(program)):
if index > 0:
treeString = ''.join([treeString, ' ' * index, '|__', dependency, '\n'])
else:
treeString = ''.join([treeString, dependency, '\n'])
print(treeString)
def printDependencyTrees(programList):
for program in programList:
treeString = ''
for index, dependency in enumerate(
registry.getDependencyTree(program)):
if index > 0:
treeString = ''.join(
[treeString, ' ' * index, '|__', dependency, '\n'])
else:
treeString = ''.join([treeString, dependency, '\n'])
print(treeString)
def installProgramAndDependencies(programName, useCache):
"""
Build the dependencytree and install bottom->up
"""
if registry.isProgramInstalled(programName):
print("<{0}> is already installed.".format(programName))
else:
#get dependencytree and install bottom->up
dependencyTree = reversed(registry.getDependencyTree(programName))
programsToBeInstalled = []
for dependency in dependencyTree:
if not registry.isProgramInstalled(dependency):
programsToBeInstalled.append(dependency)
print("The following programs will be installed.")
for program in programsToBeInstalled:
print(program)
for program in programsToBeInstalled:
installProgram(program, useCache)