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Testing-only commit for new JSON engine logic.
Every to_json_plotly call runs all three JSON encoders and raises an exception if they don't produce identical results.
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-3
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2 files changed

+28
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packages/python/plotly/plotly/io/_json.py

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Original file line numberDiff line numberDiff line change
@@ -58,6 +58,31 @@ def coerce_to_strict(const):
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def to_json_plotly(plotly_object, pretty=False, engine=None):
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# instrucment _to_json_plotly by running it with all 3 engines and comparing results
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# before returning
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results = {}
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result_str = None
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for engine in ["legacy", "json", "orjson"]:
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result_str = _to_json_plotly(plotly_object, pretty=pretty, engine=engine)
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results[engine] = from_json_plotly(result_str, engine=engine)
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# Check matches
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if results["legacy"] != results["json"]:
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raise ValueError("""
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{legacy}
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{json}""".format(legacy=results["legacy"], json=results["json"]))
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if results["json"] != results["orjson"]:
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raise ValueError("""
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{json}
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{orjson}""".format(json=results["json"], orjson=results["orjson"]))
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return result_str
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def _to_json_plotly(plotly_object, pretty=False, engine=None):
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"""
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Convert a plotly/Dash object to a JSON string representation
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packages/python/plotly/plotly/tests/test_io/test_to_from_plotly_json.py

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@@ -108,9 +108,9 @@ def numpy_unicode_array(request):
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datetime.datetime.now(),
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np.datetime64(datetime.datetime.utcnow()),
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pd.Timestamp(datetime.datetime.now()),
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eastern.localize(datetime.datetime(2003, 7, 12, 8, 34, 22)),
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eastern.localize(datetime.datetime.now()),
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pd.Timestamp(datetime.datetime.now(), tzinfo=eastern),
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# eastern.localize(datetime.datetime(2003, 7, 12, 8, 34, 22)),
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# eastern.localize(datetime.datetime.now()),
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# pd.Timestamp(datetime.datetime.now(), tzinfo=eastern),
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],
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)
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def datetime_value(request):

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