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prometheus: removed help lines duplicates (#446)

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This commit is contained in:
Igor Chubin 2020-06-12 19:21:53 +02:00
parent dabfc55c8b
commit ac62bb7387
1 changed files with 11 additions and 6 deletions
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17
lib/view/prometheus.py
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@ -7,7 +7,7 @@ from datetime import datetime
from fields import DESCRIPTION
def _render_current(data, for_day="current"):
def _render_current(data, for_day="current", already_seen=[]):
"Converts data into prometheus style format"
output = []
@ -41,8 +41,11 @@ def _render_current(data, for_day="current"):
description = f", description=\"{value}\""
value = "1"
output.append(f"# HELP {name} {help}\n"
f"{name}{{forecast=\"{for_day}\"{description}}} {value}")
if name not in already_seen:
output.append(f"# HELP {name} {help}")
already_seen.append(name)
output.append(f"{name}{{forecast=\"{for_day}\"{description}}} {value}")
return "\n".join(output)+"\n"
@ -57,8 +60,10 @@ def render_prometheus(data):
and return it as string.
"""
answer = _render_current(data["current_condition"][0])
already_seen = []
answer = _render_current(
data["current_condition"][0], already_seen=already_seen)
for i in range(3):
data2 = data["weather"][i]
answer += _render_current(data2, for_day="%sd" % i)
answer += _render_current(
data["weather"][i], for_day="%sd" % i, already_seen=already_seen)
return answer