kopia lustrzana https://github.com/micropython/micropython
56 wiersze
977 B
Python
56 wiersze
977 B
Python
# literals
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print(b'123')
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print(br'123')
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print(rb'123')
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print(b'\u1234')
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# construction
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print(bytes())
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print(bytes(b'abc'))
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a = b"123"
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print(a)
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print(str(a))
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print(repr(a))
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print(a[0], a[2])
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print(a[-1])
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print(str(a, "utf-8"))
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print(str(a, "utf-8", "ignore"))
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try:
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str(a, "utf-8", "ignore", "toomuch")
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except TypeError:
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print("TypeError")
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s = 0
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for i in a:
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s += i
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print(s)
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print(bytes("abc", "utf-8"))
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print(bytes("abc", "utf-8", "replace"))
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try:
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bytes("abc")
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except TypeError:
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print("TypeError")
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try:
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bytes("abc", "utf-8", "replace", "toomuch")
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except TypeError:
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print("TypeError")
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print(bytes(3))
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print(bytes([3, 2, 1]))
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print(bytes(range(5)))
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# Make sure bytes are not mistreated as unicode
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x = b"\xff\x8e\xfe}\xfd\x7f"
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print(len(x))
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print(x[0], x[1], x[2], x[3])
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# Make sure init values are not mistreated as unicode chars
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# For sequence of known len
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print(bytes([128, 255]))
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# For sequence of unknown len
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print(bytes(iter([128, 255])))
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