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� Zx d� d� � Zy d� d� � Zz d� d� � Z{ e| d� k r�e{ � n d S)�ao Tokenization help for Python programs.
tokenize(readline) is a generator that breaks a stream of bytes into
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determining source file encoding.
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next line of input (or b"" for EOF). It generates 5-tuples with these
members:
the token type (see token.py)
the token (a string)
the starting (row, column) indices of the token (a 2-tuple of ints)
the ending (row, column) indices of the token (a 2-tuple of ints)
the original line (string)
It is designed to match the working of the Python tokenizer exactly, except
that it produces COMMENT tokens for comments and gives type OP for all
operators. Additionally, all token lists start with an ENCODING token
which tells you which encoding was used to decode the bytes stream.
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t1 = [tok[:2] for tok in tokenize(f.readline)]
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