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"""
categories: Syntax,Spaces
description: MicroPython requires spaces between literal numbers and keywords, CPython doesn't
cause: Different parser implementation
MicroPython's tokenizer treats a sequence like ``1and`` as a single token, while CPython treats it as two tokens.
Since CPython 3.11, this syntax causes a ``SyntaxWarning`` for an "invalid literal".
workaround: Add a space between the integer literal and the intended next token.
This also fixes the ``SyntaxWarning`` in CPython.
"""
try:
print(eval("1and 0"))
except SyntaxError:
print("Should have worked")
try:
print(eval("1or 0"))
except SyntaxError:
print("Should have worked")
try:
print(eval("1if 1else 0"))
except SyntaxError:
print("Should have worked")
|
