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Revision 5fbe5e161c969bc8a0d44a301152f8bf5afe0fc7 authored by Miss Islington (bot) on 03 November 2017, 05:36:45 UTC, committed by INADA Naoki on 03 November 2017, 05:36:45 UTC
netrc file format doesn't support quotes and escapes. See https://linux.die.net/man/5/netrc (cherry picked from commit b24cd055ecb3eea9a15405a6ca72dafc739e6531)
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token.rst
:mod:`token` --- Constants used with Python parse trees
=======================================================
.. module:: token
:synopsis: Constants representing terminal nodes of the parse tree.
.. sectionauthor:: Fred L. Drake, Jr. <fdrake@acm.org>
**Source code:** :source:`Lib/token.py`
--------------
This module provides constants which represent the numeric values of leaf nodes
of the parse tree (terminal tokens). Refer to the file :file:`Grammar/Grammar`
in the Python distribution for the definitions of the names in the context of
the language grammar. The specific numeric values which the names map to may
change between Python versions.
The module also provides a mapping from numeric codes to names and some
functions. The functions mirror definitions in the Python C header files.
.. data:: tok_name
Dictionary mapping the numeric values of the constants defined in this module
back to name strings, allowing more human-readable representation of parse trees
to be generated.
.. function:: ISTERMINAL(x)
Return true for terminal token values.
.. function:: ISNONTERMINAL(x)
Return true for non-terminal token values.
.. function:: ISEOF(x)
Return true if *x* is the marker indicating the end of input.
The token constants are:
.. data:: ENDMARKER
NAME
NUMBER
STRING
NEWLINE
INDENT
DEDENT
LPAR
RPAR
LSQB
RSQB
COLON
COMMA
SEMI
PLUS
MINUS
STAR
SLASH
VBAR
AMPER
LESS
GREATER
EQUAL
DOT
PERCENT
LBRACE
RBRACE
EQEQUAL
NOTEQUAL
LESSEQUAL
GREATEREQUAL
TILDE
CIRCUMFLEX
LEFTSHIFT
RIGHTSHIFT
DOUBLESTAR
PLUSEQUAL
MINEQUAL
STAREQUAL
SLASHEQUAL
PERCENTEQUAL
AMPEREQUAL
VBAREQUAL
CIRCUMFLEXEQUAL
LEFTSHIFTEQUAL
RIGHTSHIFTEQUAL
DOUBLESTAREQUAL
DOUBLESLASH
DOUBLESLASHEQUAL
AT
ATEQUAL
RARROW
ELLIPSIS
OP
AWAIT
ASYNC
ERRORTOKEN
N_TOKENS
NT_OFFSET
.. versionchanged:: 3.5
Added :data:`AWAIT` and :data:`ASYNC` tokens. Starting with
Python 3.7, "async" and "await" will be tokenized as :data:`NAME`
tokens, and :data:`AWAIT` and :data:`ASYNC` will be removed.
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