def MakeTreeDevice():
#create list whit elements shows
list_elements_shows = []
#generate connection
database = Comunication.BeginComunication()
#get list elements fathers
query = "SELECT serialp from conecta"
list_serialesp = [] #generate list whit information
serialesp = Comunication.MakeQueryDB(query, database[1]) #manage the query
#storage list of serials
for element in serialesp:
list_serialesp.append(element[0])
#delete elements repeats in list
list_serialesp = list(set(list_serialesp))
#for each element in list
for element in list_serialesp:
#check if exist in elements already show
if ExisteInLista(list_elements_shows, element) == 0:
list_parcial = Query.CreateTreeBySerial(element,
list_elements_shows,
'') #create tree of device
#append element to list show.
Query.AddElement(list_parcial, list_elements_shows)
def ShowElementsinDataBase(query, title):
#start connection whit data base
database = Comunication.BeginComunication()
response = Comunication.MakeQueryDB (query, database[1])#get the response in base of query makye
#create file for send element in response
file_response = open("temp", 'w')
var = "%s\n"%title
file_response.write(var)
#shows the results whit format ->
for element in response:
file_response.write("->")
cont=0#for ask if is the first element or no
for element_in_response in element:
if cont < len(element)-1:
var = "%s;"%element_in_response
file_response.write(var)
else:
file_response.write(element_in_response)
cont+=1
file_response.write("\n")
#close file...
file_response.close()
#show file whit less option...
os.system("less temp")
def GetNameModel(id_model): query = "select nom_modelo from modelo where id_modelo = %s" % id_model database_elements = Comunication.BeginComunication()#init connection response = Comunication.MakeQueryDB(query, database_elements[1])#manage query return response[0][0]
def GetSerialDevice(ip_device):
query = "select serial from dispositivo where ip_disp = '%s'" % ip_device
print query
database_elements = Comunication.BeginComunication() #init connection
response = Comunication.MakeQueryDB(query,
database_elements[1]) #manage query
return response[0][0]
def DeleteDB_WithOutMessage(query): #start connection whit data base database = Comunication.BeginComunication() try:#error and validation database[1].execute(query)#execute query database[0].commit()#commit the data base except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def GenerateCSVOfTable(table, query): database_elements = Comunication.BeginComunication()#init connection response = Comunication.MakeQueryDB(query, database_elements[1])#manage query #create file whit information name_faile = "%s.csv" % table file_write = open(name_faile, 'w') WriteInFile(file_write, response)#print element in file csv format... file_write.close()
def InsertDBWithOutMessage(query): #start connection whit data base database = Comunication.BeginComunication() try:#error and validation database[1].execute(query)#execute the query database[0].commit()#commit the data base whit new information inserted. except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def UpdateDB(query): #start connection whit data base database = Comunication.BeginComunication() try:#error and validation database[1].execute(query)#execute query database[0].commit()#commit the data base print "Update of element is ok!" except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def GetSerialbyIP(query): #start connection with data base database = Comunication.BeginComunication() try:#error and validation database[1].execute(query)#execute the query for row in database[1]: return row[0]#return the serial getting break except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def GetMaxIDinTable(table, id_table): #star connection whit data base database = Comunication.BeginComunication() try:#error and validation query = "select MAX(%s) from %s" % (id_table, table);#create query for get max value database[1].execute(query) for row in database[1]: return row[0]#return of max value finded break#break of iteration except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def IPisUnica(query): cantidad =0#will store the number of repeat ip #start connection with data base database = Comunication.BeginComunication() try:#error and validation database[1].execute(query)#execute the query for row in database[1]: cantidad = row[0]#get number of repeat return cantidad#return number of repeat except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def ExistElementInDB(query): #start conecction whit data base database = Comunication.BeginComunication() existe =1#value of init search try: database[1].execute(query)#execute the query for row in database[1]:#get values existe = 0#set value of indicator break#break of iteration return existe#return of indicator except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def IsPapa(serial): #start connection whit data base database = Comunication.BeginComunication() existe = 0 query = "select serialp from conecta where serialp = '%s'" % serial try: database[1].execute(query)#execute the query for row in database[1]: existe = 1#set value if existe element break#break of iteration return existe#return value of response query except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def GetHijosOfDevice(serial): #start connection with data base database = Comunication.BeginComunication() hijos_device = []#will store of list serials #make the query query = "select serialh from conecta where serialp = '%s'" % serial try:#error and validation database[1].execute(query)#execute the query for row in database[1]:#get all results hijos_device.append(row[0])#add a list return hijos_device#erturn list with results query except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def MakeQuery(query): #start connection whit data base database = Comunication.BeginComunication() response = Comunication.MakeQueryDB (query, database[1])#get the response in base of query makye #shows the results whit format -> for element in response: print "->", cont=0#for ask if is the first element or no for element_in_response in element: if cont < len(element)-1: print element_in_response, ";", else: print element_in_response cont+=1 print
def GetInforDeviceBySerial(serial): #start connection whit data base database = Comunication.BeginComunication() information_device = []#list that will store information of device #make the query query = "select dispositivo.serial, dispositivo.nom_disp, dispositivo.ip_disp from dispositivo where dispositivo.serial= '%s'" %serial try:#error and validation database[1].execute(query)#execute the query for row in database[1]:#get results for element in row:#get by row of information information_device.append(element)#add element in list break#break iteration for not make a lot of iteration whitout sense return information_device except psycopg2.DatabaseError, e: print 'Error %s', e sys.exit(1)
def UpdateModelDevice(
model_device,
serial): #Falta el id de la marca y del tipo de dispositivo!!!
#evaluate if exists the model in data base...
query = "select * from modelo where nom_modelo = '%s'" % model_device
if Query.ExistElementInDB(query) == 0: #exists in db...
#get the id of model
query = "select id_modelo from modelo where nom_modelo = '%s'" % model_device
database_elements = Comunication.BeginComunication() #init connection
response = Comunication.MakeQueryDB(
query, database_elements[1]) #manage query
#update the id of model device...
query = "update dispositivo set id_modelo = %d where serial = '%s'" % (
int(response[0][0]), serial)
Query.UpdateDBWithOutMessage(query)
else: #the model device not exist in data base...
#insert model in data base...
id_model = Query.GetMaxIDinTable(
'modelo',
'id_modelo') #falta agregar el tipo de dispositivo y la marca...
if id_model == None:
id_model = 0
query = "insert into modelo values (%d, %d, %d, '%s')" % (
id_model, 0, 0, model_device)
Query.InsertDBWithOutMessage(query)
query = "update dispositivo set id_modelo = %d where serial = '%s'" % (
id_model, serial)
Query.UpdateDBWithOutMessage(query)
else:
id_model += 1
query = "insert into modelo values (%d, %d, %d, '%s')" % (
id_model, 0, 0, model_device)
Query.InsertDBWithOutMessage(query)
query = "update dispositivo set id_modelo = %d where serial = '%s'" % (
id_model, serial)
Query.UpdateDBWithOutMessage(query)
def MakeTree():
#establecemos la comunicacion
database = Comunication.BeginComunication()
#obtenemos en una lista aparte la informacion de los niveles...
query = "SELECT * FROM nivel"
niveles = Comunication.MakeQueryDB(query,
database[1]) #gestionamos la consulta
#creamos una consulta...
query = "SELECT * FROM campus"
info_campus = Comunication.MakeQueryDB(
query, database[1]) #gestionamos la consulta
for element in info_campus:
#No mostrare los campus si no tienen edificios...
#se obtiene la informacion de los edificios...
query = "SELECT * FROM edificio where id_campus = %d" % element[0]
if Query.ExistElementInDB(query) == 0:
info_edificios = Comunication.MakeQueryDB(
query, database[1]) #gestionamos la consulta
print "├─Campus: %s" % element[1]
for edificios in info_edificios:
#no mostrare los edificios si no tiene racks asociados
query = "select * from edificio join rack on (edificio.id_edif = rack.id_edif) where edificio.id_edif=%d" % int(
edificios[0])
if Query.ExistElementInDB(query) == 0:
print "│ ├─Edificio: '%s'" % edificios[2]
#por cada nivel del edificio obtenemos los rack...
for nivel in niveles:
query = "select * from rack join edificio on (rack.id_edif = edificio.id_edif) join nivel on (nivel.id_nivel = rack.id_nivel) where rack.id_nivel = %d AND rack.id_edif = %d" % (
nivel[0], edificios[0])
#evaluamos si el edificio tiene los niveles indicados...
if Query.ExistElementInDB(query) == 0:
racks_niveles = Comunication.MakeQueryDB(
query, database[1])
print "│ │ ├─Nivel : ", nivel[1]
for rack in racks_niveles: #informacion de los rack
print "│ │ │ ├─Rack: ", rack[3]
#por cada rack obtenemos la informacion de los dispositivos existentes en el...
query = "select dispositivo.serial, dispositivo.nom_disp, dispositivo.ip_disp, modelo.nom_modelo, tipo_disp.nom_tipo_disp, marca.nom_marca from dispositivo join rack on (rack.id_rack = dispositivo.id_rack) join modelo on (dispositivo.id_modelo = modelo.id_modelo) join tipo_disp on (tipo_disp.id_tipo_disp = modelo.id_tipo_disp) join marca on (marca.id_marca = modelo.id_marca) where dispositivo.id_rack= %d" % rack[
0]
dispositivo_rack = Comunication.MakeQueryDB(
query, database[1])
#evaluamos aquellos que son papas y con ellos formamos el arbol
dispositivo_rack_papa = []
for dispositivo in dispositivo_rack:
if Query.IsPapa(dispositivo[0]) == 1:
dispositivo_rack_papa.append(
dispositivo[0])
#ahora hacemos el arbol en base a la lista obtenida...
#creamos una lista con los elementos que ya han sido buscados...
list_elements_shows = []
#recorremos la lista de seriales que son papas...
for element in dispositivo_rack_papa:
#evaluamos si ya mostramos a el y sus hijos...
if MakeTreeDispositivos.ExisteInLista(
list_elements_shows, element) == 0:
list_parcial = Query.CreateTreeBySerial(
element, list_elements_shows,
'│ │ │ │ '
) #creamos el arbol para ese dispositivo...
#agregamos los elementos a la lista de elementos mostrados...
Query.AddElement(
list_parcial, list_elements_shows)
return 0