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#!/usr/bin/python3
import gi
gi.require_version('Libosinfo', '1.0')
from gi.repository import Libosinfo
import sys
import json
def _getInstallScriptProfile(installScriptList):
profiles = []
for i in range(installScriptList.get_length()):
script = installScriptList.get_nth(i)
profiles.append(script.get_profile())
return profiles
loader = Libosinfo.Loader()
loader.process_default_path()
db = loader.get_db()
oses = db.get_os_list()
res = []
for i in range(oses.get_length()):
os = oses.get_nth(i)
osObj = {}
osObj['id'] = os.get_id() or ""
osObj['shortId'] = os.get_short_id() or ""
osObj['name'] = os.get_name() or ""
osObj['version'] = os.get_version() or ""
osObj['family'] = os.get_family() or ""
osObj['vendor'] = os.get_vendor() or ""
osObj['releaseDate'] = os.get_release_date_string() or ""
osObj['eolDate'] = os.get_eol_date_string() or ""
osObj['codename'] = os.get_codename() or ""
osObj['recommendedResources'] = {}
recommendedResources = os.get_recommended_resources()
if recommendedResources.get_length():
ram = recommendedResources.get_nth(0).get_ram()
if ram != -1:
osObj['recommendedResources']['ram'] = ram
storage = recommendedResources.get_nth(0).get_storage()
if storage != -1:
osObj['recommendedResources']['storage'] = storage
osObj['minimumResources'] = {}
minimumResources = os.get_minimum_resources()
if minimumResources.get_length():
ram = minimumResources.get_nth(0).get_ram()
if ram != -1:
osObj['minimumResources']['ram'] = ram
storage = minimumResources.get_nth(0).get_storage()
if storage != -1:
osObj['minimumResources']['storage'] = storage
osObj['profiles'] = []
osInstallScripts = os.get_install_script_list()
osObj['profiles'].extend(_getInstallScriptProfile(osInstallScripts))
osObj['unattendedInstallable'] = False
if osInstallScripts.get_length() > 0:
osObj['unattendedInstallable'] = True
osObj['medias'] = {}
osMedias = os.get_media_list()
for j in range(osMedias.get_length()):
media = osMedias.get_nth(j)
mediaId = media.get_id()
osObj['medias'][mediaId] = {}
osObj['medias'][mediaId]['unattendedInstallable'] = False
osObj['medias'][mediaId]['profiles'] = []
if (osObj['unattendedInstallable'] and
hasattr(media, 'supports_installer_script')):
supports = media.supports_installer_script()
osObj['medias'][mediaId]['unattendedInstallable'] = supports
mediaInstallScripts = media.get_install_script_list()
osObj['medias'][mediaId]['profiles'].extend(
_getInstallScriptProfile(mediaInstallScripts))
if supports and not osObj['medias'][mediaId]['profiles']:
osObj['medias'][mediaId]['profiles'].extend(osObj['profiles'])
osObj['treeInstallable'] = False
trees = os.get_tree_list()
for j in range(trees.get_length()):
tree = trees.get_nth(j)
if (tree.get_url() and
((hasattr(tree, 'has_treeinfo') and tree.has_treeinfo()) or
(tree.get_kernel_path() and tree.get_initrd_path()))):
osObj['treeInstallable'] = True
res.append(osObj)
print(json.dumps(res))
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