kopia lustrzana https://github.com/micropython/micropython
59 wiersze
1.3 KiB
Python
59 wiersze
1.3 KiB
Python
try:
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from io import StringIO
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import json
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except ImportError:
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print("SKIP")
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raise SystemExit
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for sep in [
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None,
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(", ", ": "),
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(",", ": "),
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(",", ":"),
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[", ", ": "],
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[",", ": "],
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[",", ":"],
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]:
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s = StringIO()
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json.dump(False, s, separators=sep)
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print(s.getvalue())
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s = StringIO()
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json.dump({"a": (2, [3, None])}, s, separators=sep)
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print(s.getvalue())
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# dump to a small-int not allowed
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try:
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json.dump(123, 1, separators=sep)
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except (AttributeError, OSError): # CPython and uPy have different errors
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print("Exception")
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# dump to an object not allowed
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try:
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json.dump(123, {}, separators=sep)
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except (AttributeError, OSError): # CPython and uPy have different errors
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print("Exception")
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try:
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s = StringIO()
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json.dump(False, s, separators={"a": 1})
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except (TypeError, ValueError): # CPython and uPy have different errors
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print("Exception")
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# invalid separator types
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for sep in [1, object()]:
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try:
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s = StringIO()
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json.dump(False, s, separators=sep)
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except TypeError:
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print("Exception")
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# too many/ not enough separators
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for sep in [(), (",", ":", "?"), (",",), []]:
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try:
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s = StringIO()
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json.dump(False, s, separators=sep)
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except ValueError:
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print("Exception")
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