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statusd.py now works with json modul, fix bug in set_values()

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read and write the api file now uses the json modul. correct a bug in function set_values().
This commit is contained in:
berhsi 2019-09-10 09:47:53 +02:00
parent 0e405f894d
commit 943c060b60
1 changed files with 13 additions and 38 deletions
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51
statusd.py
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@ -11,6 +11,7 @@ import socket
import ssl
import os
import logging
import json
from time import time, ctime, sleep
from sys import exit, byteorder
@ -101,25 +102,6 @@ def receive_buffer_is_valid(raw_data):
return False
def replace_entry(line, new):
'''
The function becomes two strings and replaces the second part of the
first string from ":" until end with the second string. Than appends a
"," and returns the result.
!!! Todo: needs exception handling !!!
param 1: string
param 2: string
return: string
'''
array = line.split(':')
logging.debug('Replace {} with {}'.format(array[1], new))
array[1] = ''.join((new, ','))
line = ':'.join((array[0], array[1]))
return line
def change_status(raw_data, api):
'''
Becomes the received byte and the path to API file. Grabs the content of
@ -139,21 +121,13 @@ def change_status(raw_data, api):
logging.debug('API file is writable')
with open(api, 'w') as api_file:
logging.debug('API file open successfull')
for line in data.splitlines():
if line.strip().startswith('"state":'):
edit = True
elif edit == True and line.strip().startswith('"open":'):
line = replace_entry(line, status)
elif edit == True and line.strip().startswith('"lastchange":'):
line = replace_entry(line, timestamp)
edit = False
try:
api_file.write(line)
api_file.write('\n')
except Exception as e:
logging.error('Failed to write line to API file')
logging.error('Line: {}'.format(line))
logging.error('{}'.format(e))
data["state"]["open"] = status
data["state"]["lastchange"] = timestamp
try:
json.dump(data, api_file, indent=4)
except Exception as e:
logging.error('Failed to change API file')
logging.error('{}'.format(e))
logging.debug('API file changed')
else:
logging.error('API file is not writable. Wrong permissions?')
@ -176,12 +150,12 @@ def read_api(api):
with open(api, 'r') as api_file:
logging.debug('API opened successfull')
try:
api_data = api_file.read()
logging.debug('API read successfull')
api_json_data = json.load(api_file)
logging.debug('API file read successfull')
except Exception as e:
logging.error('Failed to read API file(): {}'.format(e))
return False
return (api_data)
return (api_json_data)
logging.error('Failed to read API file')
return False
@ -194,10 +168,11 @@ def set_values(raw_data):
return: tuple
'''
timestamp = str(time()).split('.')[0]
if raw_data == 'b\x01':
if raw_data == b'\x01':
status = "true"
else:
status = "false"
logging.debug('Set values for timestamp: {} and status: {}'.format(timestamp, status))
return (status, timestamp)