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Refer to the file <code class="file docutils literal notranslate"><span class="pre">Grammar/Tokens</span></code> 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.</p> <p>The module also provides a mapping from numeric codes to names and some functions. The functions mirror definitions in the Python C header files.</p> <dl class="py data"> <dt class="sig sig-object py" id="token.tok_name"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">tok_name</span></span><a class="headerlink" href="#token.tok_name" title="Link to this definition">¶</a></dt> <dd><p>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.</p> </dd></dl> <dl class="py function"> <dt class="sig sig-object py" id="token.ISTERMINAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ISTERMINAL</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#token.ISTERMINAL" title="Link to this definition">¶</a></dt> <dd><p>Return <code class="docutils literal notranslate"><span class="pre">True</span></code> for terminal token values.</p> </dd></dl> <dl class="py function"> <dt class="sig sig-object py" id="token.ISNONTERMINAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ISNONTERMINAL</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#token.ISNONTERMINAL" title="Link to this definition">¶</a></dt> <dd><p>Return <code class="docutils literal notranslate"><span class="pre">True</span></code> for non-terminal token values.</p> </dd></dl> <dl class="py function"> <dt class="sig sig-object py" id="token.ISEOF"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ISEOF</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#token.ISEOF" title="Link to this definition">¶</a></dt> <dd><p>Return <code class="docutils literal notranslate"><span class="pre">True</span></code> if <em>x</em> is the marker indicating the end of input.</p> </dd></dl> <p>The token constants are:</p> <dl class="py data"> <dt class="sig sig-object py" id="token.ENDMARKER"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ENDMARKER</span></span><a class="headerlink" href="#token.ENDMARKER" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.NAME"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">NAME</span></span><a class="headerlink" href="#token.NAME" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.NUMBER"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">NUMBER</span></span><a class="headerlink" href="#token.NUMBER" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.STRING"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">STRING</span></span><a class="headerlink" href="#token.STRING" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.NEWLINE"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">NEWLINE</span></span><a class="headerlink" href="#token.NEWLINE" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.INDENT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">INDENT</span></span><a class="headerlink" href="#token.INDENT" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.DEDENT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">DEDENT</span></span><a class="headerlink" href="#token.DEDENT" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.LPAR"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">LPAR</span></span><a class="headerlink" href="#token.LPAR" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"("</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.RPAR"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">RPAR</span></span><a class="headerlink" href="#token.RPAR" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">")"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.LSQB"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">LSQB</span></span><a class="headerlink" href="#token.LSQB" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"["</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.RSQB"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">RSQB</span></span><a class="headerlink" href="#token.RSQB" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"]"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.COLON"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">COLON</span></span><a class="headerlink" href="#token.COLON" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">":"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.COMMA"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">COMMA</span></span><a class="headerlink" href="#token.COMMA" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">","</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.SEMI"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">SEMI</span></span><a class="headerlink" href="#token.SEMI" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">";"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.PLUS"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">PLUS</span></span><a class="headerlink" href="#token.PLUS" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"+"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.MINUS"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">MINUS</span></span><a class="headerlink" href="#token.MINUS" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"-"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.STAR"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">STAR</span></span><a class="headerlink" href="#token.STAR" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"*"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.SLASH"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">SLASH</span></span><a class="headerlink" href="#token.SLASH" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"/"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.VBAR"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">VBAR</span></span><a class="headerlink" href="#token.VBAR" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"|"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.AMPER"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">AMPER</span></span><a class="headerlink" href="#token.AMPER" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"&"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.LESS"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">LESS</span></span><a class="headerlink" href="#token.LESS" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"<"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.GREATER"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">GREATER</span></span><a class="headerlink" href="#token.GREATER" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">">"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.EQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">EQUAL</span></span><a class="headerlink" href="#token.EQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.DOT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">DOT</span></span><a class="headerlink" href="#token.DOT" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"."</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.PERCENT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">PERCENT</span></span><a class="headerlink" href="#token.PERCENT" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"%"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.LBRACE"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">LBRACE</span></span><a class="headerlink" href="#token.LBRACE" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"{"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.RBRACE"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">RBRACE</span></span><a class="headerlink" href="#token.RBRACE" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"}"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.EQEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">EQEQUAL</span></span><a class="headerlink" href="#token.EQEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"=="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.NOTEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">NOTEQUAL</span></span><a class="headerlink" href="#token.NOTEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"!="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.LESSEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">LESSEQUAL</span></span><a class="headerlink" href="#token.LESSEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"<="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.GREATEREQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">GREATEREQUAL</span></span><a class="headerlink" href="#token.GREATEREQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">">="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.TILDE"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">TILDE</span></span><a class="headerlink" href="#token.TILDE" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"~"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.CIRCUMFLEX"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">CIRCUMFLEX</span></span><a class="headerlink" href="#token.CIRCUMFLEX" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"^"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.LEFTSHIFT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">LEFTSHIFT</span></span><a class="headerlink" href="#token.LEFTSHIFT" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"<<"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.RIGHTSHIFT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">RIGHTSHIFT</span></span><a class="headerlink" href="#token.RIGHTSHIFT" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">">>"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.DOUBLESTAR"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">DOUBLESTAR</span></span><a class="headerlink" href="#token.DOUBLESTAR" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"**"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.PLUSEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">PLUSEQUAL</span></span><a class="headerlink" href="#token.PLUSEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"+="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.MINEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">MINEQUAL</span></span><a class="headerlink" href="#token.MINEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"-="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.STAREQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">STAREQUAL</span></span><a class="headerlink" href="#token.STAREQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"*="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.SLASHEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">SLASHEQUAL</span></span><a class="headerlink" href="#token.SLASHEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"/="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.PERCENTEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">PERCENTEQUAL</span></span><a class="headerlink" href="#token.PERCENTEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"%="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.AMPEREQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">AMPEREQUAL</span></span><a class="headerlink" href="#token.AMPEREQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"&="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.VBAREQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">VBAREQUAL</span></span><a class="headerlink" href="#token.VBAREQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"|="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.CIRCUMFLEXEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">CIRCUMFLEXEQUAL</span></span><a class="headerlink" href="#token.CIRCUMFLEXEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"^="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.LEFTSHIFTEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">LEFTSHIFTEQUAL</span></span><a class="headerlink" href="#token.LEFTSHIFTEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"<<="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.RIGHTSHIFTEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">RIGHTSHIFTEQUAL</span></span><a class="headerlink" href="#token.RIGHTSHIFTEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">">>="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.DOUBLESTAREQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">DOUBLESTAREQUAL</span></span><a class="headerlink" href="#token.DOUBLESTAREQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"**="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.DOUBLESLASH"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">DOUBLESLASH</span></span><a class="headerlink" href="#token.DOUBLESLASH" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"//"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.DOUBLESLASHEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">DOUBLESLASHEQUAL</span></span><a class="headerlink" href="#token.DOUBLESLASHEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"//="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.AT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">AT</span></span><a class="headerlink" href="#token.AT" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"@"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.ATEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ATEQUAL</span></span><a class="headerlink" href="#token.ATEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"@="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.RARROW"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">RARROW</span></span><a class="headerlink" href="#token.RARROW" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"->"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.ELLIPSIS"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ELLIPSIS</span></span><a class="headerlink" href="#token.ELLIPSIS" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"..."</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.COLONEQUAL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">COLONEQUAL</span></span><a class="headerlink" href="#token.COLONEQUAL" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">":="</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.EXCLAMATION"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">EXCLAMATION</span></span><a class="headerlink" href="#token.EXCLAMATION" title="Link to this definition">¶</a></dt> <dd><p>Token value for <code class="docutils literal notranslate"><span class="pre">"!"</span></code>.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.OP"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">OP</span></span><a class="headerlink" href="#token.OP" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.AWAIT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">AWAIT</span></span><a class="headerlink" href="#token.AWAIT" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.ASYNC"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ASYNC</span></span><a class="headerlink" href="#token.ASYNC" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.TYPE_IGNORE"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">TYPE_IGNORE</span></span><a class="headerlink" href="#token.TYPE_IGNORE" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.TYPE_COMMENT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">TYPE_COMMENT</span></span><a class="headerlink" href="#token.TYPE_COMMENT" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.SOFT_KEYWORD"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">SOFT_KEYWORD</span></span><a class="headerlink" href="#token.SOFT_KEYWORD" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.FSTRING_START"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">FSTRING_START</span></span><a class="headerlink" href="#token.FSTRING_START" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.FSTRING_MIDDLE"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">FSTRING_MIDDLE</span></span><a class="headerlink" href="#token.FSTRING_MIDDLE" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.FSTRING_END"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">FSTRING_END</span></span><a class="headerlink" href="#token.FSTRING_END" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.COMMENT"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">COMMENT</span></span><a class="headerlink" href="#token.COMMENT" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.NL"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">NL</span></span><a class="headerlink" href="#token.NL" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.ERRORTOKEN"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ERRORTOKEN</span></span><a class="headerlink" href="#token.ERRORTOKEN" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.N_TOKENS"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">N_TOKENS</span></span><a class="headerlink" href="#token.N_TOKENS" title="Link to this definition">¶</a></dt> <dd></dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.NT_OFFSET"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">NT_OFFSET</span></span><a class="headerlink" href="#token.NT_OFFSET" title="Link to this definition">¶</a></dt> <dd></dd></dl> <p>The following token type values aren’t used by the C tokenizer but are needed for the <a class="reference internal" href="tokenize.html#module-tokenize" title="tokenize: Lexical scanner for Python source code."><code class="xref py py-mod docutils literal notranslate"><span class="pre">tokenize</span></code></a> module.</p> <dl class="py data"> <dt class="sig sig-object py"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">COMMENT</span></span></dt> <dd><p>Token value used to indicate a comment.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">NL</span></span></dt> <dd><p>Token value used to indicate a non-terminating newline. The <a class="reference internal" href="#token.NEWLINE" title="token.NEWLINE"><code class="xref py py-data docutils literal notranslate"><span class="pre">NEWLINE</span></code></a> token indicates the end of a logical line of Python code; <code class="docutils literal notranslate"><span class="pre">NL</span></code> tokens are generated when a logical line of code is continued over multiple physical lines.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py" id="token.ENCODING"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">ENCODING</span></span><a class="headerlink" href="#token.ENCODING" title="Link to this definition">¶</a></dt> <dd><p>Token value that indicates the encoding used to decode the source bytes into text. The first token returned by <a class="reference internal" href="tokenize.html#tokenize.tokenize" title="tokenize.tokenize"><code class="xref py py-func docutils literal notranslate"><span class="pre">tokenize.tokenize()</span></code></a> will always be an <code class="docutils literal notranslate"><span class="pre">ENCODING</span></code> token.</p> </dd></dl> <dl class="py data"> <dt class="sig sig-object py"> <span class="sig-prename descclassname"><span class="pre">token.</span></span><span class="sig-name descname"><span class="pre">TYPE_COMMENT</span></span></dt> <dd><p>Token value indicating that a type comment was recognized. Such tokens are only produced when <a class="reference internal" href="ast.html#ast.parse" title="ast.parse"><code class="xref py py-func docutils literal notranslate"><span class="pre">ast.parse()</span></code></a> is invoked with <code class="docutils literal notranslate"><span class="pre">type_comments=True</span></code>.</p> </dd></dl> <div class="versionchanged"> <p><span class="versionmodified changed">Changed in version 3.5: </span>Added <a class="reference internal" href="#token.AWAIT" title="token.AWAIT"><code class="xref py py-data docutils literal notranslate"><span class="pre">AWAIT</span></code></a> and <a class="reference internal" href="#token.ASYNC" title="token.ASYNC"><code class="xref py py-data docutils literal notranslate"><span class="pre">ASYNC</span></code></a> tokens.</p> </div> <div class="versionchanged"> <p><span class="versionmodified changed">Changed in version 3.7: </span>Added <a class="reference internal" href="#token.COMMENT" title="token.COMMENT"><code class="xref py py-data docutils literal notranslate"><span class="pre">COMMENT</span></code></a>, <a class="reference internal" href="#token.NL" title="token.NL"><code class="xref py py-data docutils literal notranslate"><span class="pre">NL</span></code></a> and <a class="reference internal" href="#token.ENCODING" title="token.ENCODING"><code class="xref py py-data docutils literal notranslate"><span class="pre">ENCODING</span></code></a> tokens.</p> </div> <div class="versionchanged"> <p><span class="versionmodified changed">Changed in version 3.7: </span>Removed <a class="reference internal" href="#token.AWAIT" title="token.AWAIT"><code class="xref py py-data docutils literal notranslate"><span class="pre">AWAIT</span></code></a> and <a class="reference internal" href="#token.ASYNC" title="token.ASYNC"><code class="xref py py-data docutils literal notranslate"><span class="pre">ASYNC</span></code></a> tokens. “async” and “await” are now tokenized as <a class="reference internal" href="#token.NAME" title="token.NAME"><code class="xref py py-data docutils literal notranslate"><span class="pre">NAME</span></code></a> tokens.</p> </div> <div class="versionchanged"> <p><span class="versionmodified changed">Changed in version 3.8: </span>Added <a class="reference internal" href="#token.TYPE_COMMENT" title="token.TYPE_COMMENT"><code class="xref py py-data docutils literal notranslate"><span class="pre">TYPE_COMMENT</span></code></a>, <a class="reference internal" href="#token.TYPE_IGNORE" title="token.TYPE_IGNORE"><code class="xref py py-data docutils literal notranslate"><span class="pre">TYPE_IGNORE</span></code></a>, <a class="reference internal" href="#token.COLONEQUAL" title="token.COLONEQUAL"><code class="xref py py-data docutils literal notranslate"><span class="pre">COLONEQUAL</span></code></a>. Added <a class="reference internal" href="#token.AWAIT" title="token.AWAIT"><code class="xref py py-data docutils literal notranslate"><span class="pre">AWAIT</span></code></a> and <a class="reference internal" href="#token.ASYNC" title="token.ASYNC"><code class="xref py py-data docutils literal notranslate"><span class="pre">ASYNC</span></code></a> tokens back (they’re needed to support parsing older Python versions for <a class="reference internal" href="ast.html#ast.parse" title="ast.parse"><code class="xref py py-func docutils literal notranslate"><span class="pre">ast.parse()</span></code></a> with <code class="docutils literal notranslate"><span class="pre">feature_version</span></code> set to 6 or lower).</p> </div> </section> <div class="clearer"></div> </div> </div> </div> <div class="sphinxsidebar" role="navigation" aria-label="main navigation"> <div class="sphinxsidebarwrapper"> <div> <h4>Previous topic</h4> <p class="topless"><a href="symtable.html" title="previous chapter"><code class="xref py py-mod docutils literal notranslate"><span class="pre">symtable</span></code> — Access to the compiler’s symbol tables</a></p> </div> <div> <h4>Next topic</h4> <p class="topless"><a href="keyword.html" title="next chapter"><code class="xref py py-mod docutils literal notranslate"><span class="pre">keyword</span></code> — Testing for Python keywords</a></p> </div> <div role="note" aria-label="source link"> <h3>This Page</h3> <ul class="this-page-menu"> <li><a href="../bugs.html">Report a Bug</a></li> <li> <a href="https://github.com/python/cpython/blob/main/Doc/library/token.rst" rel="nofollow">Show Source </a> </li> </ul> </div> </div> <div id="sidebarbutton" title="Collapse sidebar"> <span>«</span> </div> </div> <div class="clearer"></div> </div> <div class="related" role="navigation" aria-label="related navigation"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="../genindex.html" title="General Index" >index</a></li> <li class="right" > <a href="../py-modindex.html" title="Python Module Index" >modules</a> |</li> <li class="right" > <a href="keyword.html" title="keyword — Testing for Python keywords" >next</a> |</li> <li class="right" > <a href="symtable.html" title="symtable — Access to the compiler’s symbol tables" >previous</a> |</li> <li><img src="../_static/py.svg" alt="Python logo" style="vertical-align: middle; margin-top: -1px"/></li> <li><a href="https://www.python.org/">Python</a> »</li> <li class="switchers"> <div class="language_switcher_placeholder"></div> <div class="version_switcher_placeholder"></div> </li> <li> </li> <li id="cpython-language-and-version"> <a href="../index.html">3.12.3 Documentation</a> » </li> <li class="nav-item nav-item-1"><a href="index.html" >The Python Standard Library</a> »</li> <li class="nav-item nav-item-2"><a href="language.html" >Python Language Services</a> »</li> <li class="nav-item nav-item-this"><a href=""><code class="xref py py-mod docutils literal notranslate"><span class="pre">token</span></code> — Constants used with Python parse trees</a></li> <li class="right"> <div class="inline-search" role="search"> <form class="inline-search" action="../search.html" method="get"> <input placeholder="Quick search" aria-label="Quick search" type="search" name="q" id="search-box" /> <input type="submit" value="Go" /> </form> </div> | </li> <li class="right"> <label class="theme-selector-label"> Theme <select class="theme-selector" oninput="activateTheme(this.value)"> <option value="auto" selected>Auto</option> <option value="light">Light</option> <option value="dark">Dark</option> </select> </label> |</li> </ul> </div> <div class="footer"> © <a href="../copyright.html"> Copyright </a> 2001-2024, Python Software Foundation. <br /> This page is licensed under the Python Software Foundation License Version 2. <br /> Examples, recipes, and other code in the documentation are additionally licensed under the Zero Clause BSD License. <br /> See <a href="/license.html">History and License</a> for more information.<br /> <br /> The Python Software Foundation is a non-profit corporation. <a href="https://www.python.org/psf/donations/">Please donate.</a> <br /> <br /> Last updated on Apr 09, 2024 (13:47 UTC). <a href="/bugs.html">Found a bug</a>? <br /> Created using <a href="https://www.sphinx-doc.org/">Sphinx</a> 7.2.6. </div> </body> </html>
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