ich habe ein Problem damit Objekte und deren Beziehung zu einander heraus zu finden.
Ich habe folgende Situation. Ich habe zwei xml-Dateien. In einer XML-Datei stehen die Objekte und in der anderen XML-Datei sind die Beziehungen zwischen den Objekten enthalten. Die Objekte stehen in einer Baumstruktur zu einander in Beziehung. Die Dateien enthalten Objekte und entsprechend ihre Beziehungen aus mehreren Baumstrukturen. Ich suche nach einer eleganten Lösung durch die Angabe des obersten Objektes alle in der Baumstruktur enthaltenden Objekte und Beziehungen heraus zu finden. Bisher bin ich wie folgt vorgegangen. Ich habe alle Objekte aus den jeweiligen XML-Dateien in einer separaten Liste gespeichert. Die Objekte enthalten viele Attribute, nur leider gibt es keine Attribute in welchen der Beziehungsstatus unter den Objekten festgehalten ist. Ich habe versucht mit einer rekursiven Funktion beide Listen abzuarbeiten, aber das erscheint mir nicht so sinnvoll.
Ich müsste doch einfach nur die Objekte mit den Beziehungsinformationen anreichern, aber dazu fehlen mir wohl die Programmierfähigkeiten. Ich hoffe, dass mir hier geholfen werden kann.
Ich stelle mal den Code bereit von dem was ich im Moment habe.
Das Programm besteht aus drei Klassen:
eSIM_m.py
Code: Alles auswählen
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# pylint: disable=R0903
import sys
from bmc_object_class import get_all_bmc_objs
from bmc_relations_class import get_all_bmc_objs_relations, findObject
l = len(sys.argv) - 1
usage = '\nUsage: some text'
if l == 0:
print(usage)
else:
sim_model = ''
sim_model_mc_udid = ''
target_cell = 'cell_zero'
for i in range(l):
if '-m' in sys.argv[i + 1]:
sim_model = sys.argv[i + 2]
if 'c' in sys.argv[i + 1]:
target_cell = sys.argv[i + 2]
all_bmc_objs_list = get_all_bmc_objs()
all_bmc_objs_relations_list = get_all_bmc_objs_relations()
try:
sim_model_mc_udid = [
i.mc_udid for i in all_bmc_objs_list if (i.Name == sim_model and i.__class__.__name__ == "BMC_BusinessService")].pop()
except IndexError as e:
passCode: Alles auswählen
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# pylint: disable=R0903
import importlib
import os
import xml.etree.ElementTree as etree
class BMC_Base:
_consumerList = []
_providerList = []
all_causes = None
any_event_max_sev = None
any_open_event_max_sev = None
APPLICATION_event_max_sev = None
AutoDeleteDelay = None
business_data = None
Category = None
change_number = None
comment = None
Company = None
component_scope = None
ComponentAliases = None
computed_priority = None
computed_status = None
consolidate_function = None
consumer_num = None
cost = None
DATABASE_event_max_sev = None
DatasetId = None
Department = None
Description = None
DeviceID = None
direct_events_count = None
Floor = None
highest_pn_event_score = None
highest_pn_predicted_severity = None
HomeCell = None
HomePageURI = None
impact_cost = None
impact_priority = None
impact_sla_rollup_status = None
impact_status = None
ImpactCostPerSec = None
ImpactCostPerSecOut = None
ImpactCostUnit = None
impacting_open_event_max_sev = None
InstanceId = None
Item = None
last_status_modification = None
maintenance_mode = None
manual_status = None
manual_status_comment = None
manual_status_providers = None
manual_status_providers_count = None
manual_status_requestor = None
ManufacturerName = None
mc_associations = None
mc_bad_slot_names = None
mc_bad_slot_values = None
mc_creation_time = None
mc_modification_request_time = None
mc_modification_requestor = None
mc_modification_time = None
mc_udid = None
Model = None
Name = None
NETWORK_event_max_sev = None
Notes = None
OTHER_event_max_sev = None
OwnerContact = None
OwnerName = None
pn_predict_to_occur_time = None
PNReadAcl = None
PNWriteAcl = None
possible_causes = None
Priority = None
PriorityOut = None
PriorityWatchdog = None
publish_env_id = None
publish_providers_cis = None
raw_impact_priority = None
ReadSecurity = None
Region = None
Room = None
root_causes = None
schedule_status = None
ScheduleId = None
self_priority = None
self_status = None
SelfPriorityFunction = None
SelfPriorityFunctionParam = None
SerialNumber = None
shadow_cells = None
ShortDescription = None
Site = None
SiteGroup = None
sla_rollup_status = None
source = None
status = None
StatusModel = None
sub_status = None
SYSTEM_event_max_sev = None
TokenId = None
Type = None
USER_TRANSACTIONS_event_max_sev = None
UsersAffected = None
UsingOrganization = None
UsingOrganizationId = None
VersionNumber = None
WriteSecurity = None
def __str__(self):
return "mc_udid: %s -> Name: %s -> ComponentAliases: %s" % (self.mc_udid, self.Name, self.ComponentAliases)
class BMC_BusinessService(BMC_Base):
ServiceType = None
class BMC_Application(BMC_Base):
ApplicationType = None
isVirtual = None
class BMC_ComputerSystem(BMC_Base):
CapabilityList = None
Domain = None
HostName = None
isVirtual = None
PrimaryCapability = None
SystemType = None
VirtualSystemType = None
class BMC_System(BMC_Base):
isVirtual = None
class BMC_SystemComponent(BMC_Base):
SystemClassId = None
SystemName = None
class BMC_SystemService(BMC_Base):
SystemClassId = None
SystemName = None
def convert_propag_xml2py(xml_entries, py_entries, obj_type):
for entry in xml_entries:
new_obj = obj_type()
for attr in entry:
setattr(new_obj,
attr.tag.strip(),
attr.text)
new_obj.xml_element = entry
py_entries.append(new_obj)
def get_all_bmc_objs(xml_filename='./var/data/MC_SM_COMPONENT.xml',
update_data=True):
all_bmc_objs = []
if update_data:
os.system("command")
class_list = ['BMC_Application',
'BMC_BusinessService',
'BMC_ComputerSystem',
'BMC_System',
'BMC_SystemComponent',
'BMC_SystemService']
TREE = etree.parse(xml_filename)
ROOT = TREE.getroot()
for class_name in class_list:
class_obj = getattr(importlib.import_module(
"bmc_object_class"), class_name)
MAP_ENTRIES = ROOT.findall('./IMPACT_DATA/%s' % (class_name))
convert_propag_xml2py(MAP_ENTRIES, all_bmc_objs, class_obj)
return all_bmc_objs
Code: Alles auswählen
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# pylint: disable=R0903
import os
import xml.etree.ElementTree as etree
from bmc_object_class import BMC_Base
class BMC_Impact(BMC_Base):
consumer_home_cell = None
consumer_id = None
PreventProviderAutoDelete = None
propagated_status = None
propagated_sub_status = None
PropagationModel = None
provider_classname = None
provider_home_cell = None
provider_id = None
State = None
StatusWeight = None
true_impact = None
def __str__(self):
return "mc_udid: %s -> consumer_id: %s -> provider_id: %s" % (self.mc_udid, self.consumer_id, self.provider_id)
def convert_propag_xml2py(xml_entries, py_entries, obj_type):
for entry in xml_entries:
new_obj = obj_type()
for attr in entry:
setattr(new_obj,
attr.tag.strip(),
attr.text)
new_obj.xml_element = entry
py_entries.append(new_obj)
def get_all_bmc_objs_relations(xml_filename='./var/data/MC_SM_RELATIONSHIP.xml',
update_data=True):
all_bmc_objs_relations = []
if update_data:
os.system("command")
TREE = etree.parse(xml_filename)
ROOT = TREE.getroot()
MAP_ENTRIES = ROOT.findall('./IMPACT_DATA/BMC_Impact')
convert_propag_xml2py(MAP_ENTRIES, all_bmc_objs_relations, BMC_Impact)
return all_bmc_objs_relations
def findObject(all_bmc_objs_list, mc_udid):
for obj in all_bmc_objs_list:
if obj.mc_udid == mc_udid:
return obj
MfG
ABecker