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Checks version is not older than current install

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This commit is contained in:
G Pugh 2018-09-23 17:22:01 +02:00
parent 8f262a5b33
commit f94eda697f
1 changed files with 19 additions and 23 deletions
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42
installinstallmacos.py
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@ -76,28 +76,20 @@ def get_hw_model():
return hw_model
def get_current_build():
def get_current_build_info():
'''Gets the local system build'''
build_info = []
sw_vers_cmd = ['/usr/bin/sw_vers']
try:
sw_vers_output = subprocess.check_output(sw_vers_cmd).splitlines()
for line in sw_vers_output:
if 'ProductVersion' in line:
build_info.insert(0, line.split("\t")[-1])
if 'BuildVersion' in line:
os_build = line.split("\t")[-1]
return os_build
build_info.insert(1, line.split("\t")[-1])
except subprocess.CalledProcessError, err:
raise ReplicationError(err)
return os_build
'''Returns a seeding program name based on the sucatalog_url'''
try:
seed_catalogs = plistlib.readPlist(SEED_CATALOGS_PLIST)
for key, value in seed_catalogs.items():
if sucatalog_url == value:
return key
except (OSError, ExpatError, AttributeError, KeyError):
return None
return build_info
def get_seeding_program(sucatalog_url):
@ -517,14 +509,15 @@ def main():
'the selected version.')
args = parser.parse_args()
# show this Mac's hardware model
# show this Mac's info
hw_model = get_hw_model()
print "This Mac's ModelIdentifier: %s" % hw_model
# show this Mac's board-id
board_id = get_board_id()
print "This Mac's Board ID: %s" % board_id
os_build = get_current_build()
print "This Mac's Current Build ID: %s\n" % os_build
build_info = get_current_build_info()
print "This Mac:"
print "%-17s: %s" % ('Model Identifier', hw_model)
print "%-17s: %s" % ('Board ID', board_id)
print "%-17s: %s" % ('OS Version', build_info[0])
print "%-17s: %s\n" % ('Build ID', build_info[1])
# download sucatalog and look for products that are for macOS installers
catalog = download_and_parse_sucatalog(
@ -546,10 +539,13 @@ def main():
'Build', 'Post Date', 'Title', 'Notes')
for index, product_id in enumerate(product_info):
not_valid = ''
if board_id not in product_info[product_id]['BoardIDs']:
not_valid = 'Not valid on this device'
if hw_model in product_info[product_id]['UnsupportedModels']:
not_valid = 'Not valid on this device'
not_valid = 'Unsupported Model Identifier'
elif board_id not in product_info[product_id]['BoardIDs']:
not_valid = 'Unsupported Board ID'
elif get_lowest_version(build_info[0],product_info[product_id]['version']) != build_info[0]:
not_valid = 'Unsupported macOS version'
print '%2s %-15s %-10s %-8s %-11s %-20s %s' % (
index + 1,
product_id,