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"""
Retrieves history data for a given numeric (either int or float) item_id
"""
import time
from datetime import datetime
from pyzabbix import ZabbixAPI
# The hostname at which the Zabbix web interface is available
ZABBIX_SERVER = "http://localhost/zabbix"
zapi = ZabbixAPI(ZABBIX_SERVER)
# Login to the Zabbix API
zapi.login("Admin", "zabbix")
item_id = "item_id"
# Create a time range
time_till = time.mktime(datetime.now().timetuple())
time_from = time_till - 60 * 60 * 4 # 4 hours
# Query item's history (integer) data
history = zapi.history.get(
itemids=[item_id],
time_from=time_from,
time_till=time_till,
output="extend",
limit="5000",
)
# If nothing was found, try getting it from history (float) data
if not len(history):
history = zapi.history.get(
itemids=[item_id],
time_from=time_from,
time_till=time_till,
output="extend",
limit="5000",
history=0,
)
# Print out each datapoint
for point in history:
print(
"{}: {}".format(
datetime.fromtimestamp(int(point["clock"])).strftime("%x %X"),
point["value"],
)
)
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