def __findPatchChain(self, fileSpec):
""" Finds the chain of patches that leads from the indicated
patch version to the current patch version. If found,
constructs an installPlan that represents the steps of the
patch installation; otherwise, returns None. """
from direct.p3d.PatchMaker import PatchMaker
patchMaker = PatchMaker(self.getPackageDir())
patchChain = patchMaker.getPatchChainToCurrent(self.descFileBasename,
fileSpec)
if patchChain is None:
# No path.
patchMaker.cleanup()
return None
plan = []
for patchfile in patchChain:
downloadSize = patchfile.file.size
func = lambda step, fileSpec=patchfile.file: self.__downloadFile(
step, fileSpec, allowPartial=True)
step = self.InstallStep(func, downloadSize, self.downloadFactor,
'download')
plan.append(step)
patchSize = patchfile.targetFile.size
func = lambda step, patchfile=patchfile: self.__applyPatch(
step, patchfile)
step = self.InstallStep(func, patchSize, self.patchFactor, 'patch')
plan.append(step)
patchMaker.cleanup()
return plan
def __findPatchChain(self, fileSpec):
""" Finds the chain of patches that leads from the indicated
patch version to the current patch version. If found,
constructs an installPlan that represents the steps of the
patch installation; otherwise, returns None. """
from direct.p3d.PatchMaker import PatchMaker
patchMaker = PatchMaker(self.getPackageDir())
patchChain = patchMaker.getPatchChainToCurrent(self.descFileBasename, fileSpec)
if patchChain is None:
# No path.
patchMaker.cleanup()
return None
plan = []
for patchfile in patchChain:
downloadSize = patchfile.file.size
func = lambda step, fileSpec = patchfile.file: self.__downloadFile(step, fileSpec, allowPartial = True)
step = self.InstallStep(func, downloadSize, self.downloadFactor, 'download')
plan.append(step)
patchSize = patchfile.targetFile.size
func = lambda step, patchfile = patchfile: self.__applyPatch(step, patchfile)
step = self.InstallStep(func, patchSize, self.patchFactor, 'patch')
plan.append(step)
patchMaker.cleanup()
return plan
opts, args = getopt.getopt(sys.argv[1:], 'i:h')
except getopt.error, msg:
usage(1, msg)
installDir = None
for opt, arg in opts:
if opt == '-i':
installDir = Filename.fromOsSpecific(arg)
elif opt == '-h':
usage(0)
else:
print 'illegal option: ' + arg
sys.exit(1)
packageNames = args
if not installDir:
installDir = Filename('install')
if not packageNames:
# "None" means all packages.
packageNames = None
pm = PatchMaker(installDir)
pm.buildPatches(packageNames=packageNames)
# An explicit call to exit() is required to exit the program, when
# this module is packaged in a p3d file.
sys.exit(0)
opts, args = getopt.getopt(sys.argv[1:], 'i:h')
except getopt.error, msg:
usage(1, msg)
installDir = None
for opt, arg in opts:
if opt == '-i':
installDir = Filename.fromOsSpecific(arg)
elif opt == '-h':
usage(0)
else:
print 'illegal option: ' + arg
sys.exit(1)
packageNames = args
if not installDir:
installDir = Filename('install')
if not packageNames:
# "None" means all packages.
packageNames = None
pm = PatchMaker(installDir)
pm.buildPatches(packageNames = packageNames)
# An explicit call to exit() is required to exit the program, when
# this module is packaged in a p3d file.
sys.exit(0)
