def getRegistry():
""" Return a dictionary of the program registry: installed-programs.json
registered items:
- last-update-time
- image-id
Still Maintaining backwards compat with format: "programName" : "last-update-time",
"""
programRegistry = {}
programRegistryPath = paths.getProgramRegistryPath()
if os.path.exists(programRegistryPath):
with open(programRegistryPath, 'r') as file_f:
programRegistry = json.load(file_f)
#Maintaining backwards compat: to be soon removed
if len(programRegistry) > 0:
firstProgramName = programRegistry.keys()[0]
if not isinstance(programRegistry[firstProgramName], dict):
programNewRegistry = {}
for programName, lastUpdateTime in programRegistry.iteritems():
programNewRegistry[programName] = {}
programNewRegistry[programName]['last-update-time'] = lastUpdateTime
programNewRegistry[programName]['image-id'] = dockerImages.getImageID("subuser-"+programName)
programRegistry = programNewRegistry
#save the new one here once and for all
setInstalledPrograms(programRegistry)
return programRegistry
def getRegistry():
""" Return a dictionary of the program registry: installed-programs.json
registered attributes:
- last-update-time
- image-id
- installed-from
See docs/installed-programs-dot-json-file-format.md
"""
programRegistry = {}
programRegistryPath = paths.getProgramRegistryPath()
if os.path.exists(programRegistryPath):
with open(programRegistryPath, 'r') as file_f:
programRegistry = json.load(file_f)
#Maintaining backwards compat: to be soon removed
if len(programRegistry) > 0:
firstProgramName = programRegistry.keys()[0]
if not isinstance(programRegistry[firstProgramName], dict):
newProgramRegistry = {}
for programName, lastUpdateTime in programRegistry.iteritems():
newProgramRegistry[programName] = {}
newProgramRegistry[programName][
'last-update-time'] = lastUpdateTime
newProgramRegistry[programName][
'image-id'] = dockerImages.getImageID("subuser-" +
programName)
programRegistry = newProgramRegistry
#save the new one here once and for all
setInstalledPrograms(programRegistry)
return programRegistry
def setInstalledPrograms(programRegistry):
""" Passing this file a dictionary which maps program names to registered items writes that registry to disk, overwritting the previous one.
registered items:
- last-update-time
- image-id
"""
programRegistryPath = paths.getProgramRegistryPath()
with open(programRegistryPath, 'w') as file_f:
json.dump(programRegistry, file_f, indent=1, separators=(',', ': '))
def setInstalledPrograms(programRegistry):
""" Passing this file a dictionary which maps program names to registered items writes that registry to disk, overwritting the previous one.
registered items:
- last-update-time
- image-id
"""
programRegistryPath = paths.getProgramRegistryPath()
with open(programRegistryPath, 'w') as file_f:
json.dump(programRegistry, file_f, indent=1, separators=(',', ': '))
