From 1ce0925b6108e3dc77855a0e6767db988bb2c36d Mon Sep 17 00:00:00 2001
From: dupondje <jean-louis@dupond.be>
Date: Tue, 12 Mar 2024 11:14:43 +0100
Subject: [PATCH] Copy head_parsers list on construct. (#150)
We need to create a copy of the head_parsers.
Otherwise the self.value_formats contains just a reference to
head_parsers.
But the self.value_formats is modified in the _parse_values, causing
invalid values in the head_parsers list.
---
dsmr_parser/parsers.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dsmr_parser/parsers.py b/dsmr_parser/parsers.py
index 61515fc..d49d2bd 100644
--- a/dsmr_parser/parsers.py
+++ b/dsmr_parser/parsers.py
@@ -335,7 +335,7 @@ class ProfileGenericParser(DSMRObjectParser):
"""
def __init__(self, buffer_types, head_parsers, parsers_for_unidentified):
- self.value_formats = head_parsers
+ self.value_formats = head_parsers.copy()
self.buffer_types = buffer_types
self.parsers_for_unidentified = parsers_for_unidentified