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lpp json : let caller tell how to serialize

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Florent
2025-05-21 11:03:07 +02:00
parent aa43afc3e7
commit ad87eac280
1 changed files with 3 additions and 3 deletions
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6
src/meshcore/lpp_json_encoder.py
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@@ -1,7 +1,7 @@
from cayennelpp import LppFrame, LppData from cayennelpp import LppFrame, LppData
from cayennelpp.lpp_type import LppType from cayennelpp.lpp_type import LppType
# type name "how to display vale" # Format : type name "how to display value"
# display : None: (use lib default), []: only one value to display, ["field1", "field2" ...]: meaning of each field # display : None: (use lib default), []: only one value to display, ["field1", "field2" ...]: meaning of each field
my_lpp_types = { my_lpp_types = {
0: ('digital input', []), 0: ('digital input', []),
@@ -33,7 +33,7 @@ my_lpp_types = {
142: ('switch', []), 142: ('switch', []),
} }
def lpp_json_encoder (obj) : def lpp_json_encoder (obj, types = my_lpp_types) :
"""Encode LppType, LppData, and LppFrame to JSON.""" """Encode LppType, LppData, and LppFrame to JSON."""
if isinstance(obj, LppFrame): if isinstance(obj, LppFrame):
return obj.data return obj.data
@@ -53,4 +53,4 @@ def lpp_json_encoder (obj) :
i = i + 1 i = i + 1
d["value"] = val_dict d["value"] = val_dict
return d return d
raise TypeError(repr(obj) + " is not JSON serialized") raise TypeError(repr(obj) + " is not JSON serialized")