issue-51-telegram updated code comment

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Nigel Dokter 2023-02-12 11:18:05 +01:00
parent b527e991ef
commit 32854897d8
1 changed files with 3 additions and 3 deletions
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6
dsmr_parser/objects.py
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@ -58,10 +58,10 @@ class Telegram(object):
def __getitem__(self, obis_reference): def __getitem__(self, obis_reference):
""" """
Has the limitation that it will return the first occurrence of the OBIS reference. Will miss values in case of Get value by key. Example: telegram[obis_references.P1_MESSAGE_HEADER]
multiple MBUS devices like gas or water meters. In this case use .get(..) instead.
Example usage: telegram[obis_references.P1_MESSAGE_HEADER] For Mbus devices like gas and water meters, it's better to use get_mbus_devices and get_mbus_device_by_channel.
This key approach will only fetch the first found value and therefor might not be accurate.
""" """
try: try:
return self._telegram_data[obis_reference][0] return self._telegram_data[obis_reference][0]