我们从Python开源项目中，提取了以下13个代码示例，用于说明如何使用token.EQUAL。
def expr_stmt(self, nodelist): # augassign testlist | testlist ('=' testlist)* en = nodelist[-1] exprNode = self.lookup_node(en)(en[1:]) if len(nodelist) == 1: return Discard(exprNode, lineno=exprNode.lineno) if nodelist[1][0] == token.EQUAL: nodesl = [] for i in range(0, len(nodelist) - 2, 2): nodesl.append(self.com_assign(nodelist[i], OP_ASSIGN)) return Assign(nodesl, exprNode, lineno=nodelist[1][2]) else: lval = self.com_augassign(nodelist[0]) op = self.com_augassign_op(nodelist[1]) return AugAssign(lval, op[1], exprNode, lineno=op[2]) raise WalkerError, "can't get here"
def com_arglist(self, nodelist): # varargslist: # (fpdef ['=' test] ',')* ('*' NAME [',' '**' NAME] | '**' NAME) # | fpdef ['=' test] (',' fpdef ['=' test])* [','] # fpdef: NAME | '(' fplist ')' # fplist: fpdef (',' fpdef)* [','] names = [] defaults = [] flags = 0 i = 0 while i < len(nodelist): node = nodelist[i] if node[0] == token.STAR or node[0] == token.DOUBLESTAR: if node[0] == token.STAR: node = nodelist[i+1] if node[0] == token.NAME: names.append(node[1]) flags = flags | CO_VARARGS i = i + 3 if i < len(nodelist): # should be DOUBLESTAR t = nodelist[i][0] if t == token.DOUBLESTAR: node = nodelist[i+1] else: raise ValueError, "unexpected token: %s" % t names.append(node[1]) flags = flags | CO_VARKEYWORDS break # fpdef: NAME | '(' fplist ')' names.append(self.com_fpdef(node)) i = i + 1 if i < len(nodelist) and nodelist[i][0] == token.EQUAL: defaults.append(self.com_node(nodelist[i + 1])) i = i + 2 elif len(defaults): # we have already seen an argument with default, but here # came one without raise SyntaxError, "non-default argument follows default argument" # skip the comma i = i + 1 return names, defaults, flags
def test_exact_type(self): self.assertExactTypeEqual('()', token.LPAR, token.RPAR) self.assertExactTypeEqual('[]', token.LSQB, token.RSQB) self.assertExactTypeEqual(':', token.COLON) self.assertExactTypeEqual(',', token.COMMA) self.assertExactTypeEqual(';', token.SEMI) self.assertExactTypeEqual('+', token.PLUS) self.assertExactTypeEqual('-', token.MINUS) self.assertExactTypeEqual('*', token.STAR) self.assertExactTypeEqual('/', token.SLASH) self.assertExactTypeEqual('|', token.VBAR) self.assertExactTypeEqual('&', token.AMPER) self.assertExactTypeEqual('<', token.LESS) self.assertExactTypeEqual('>', token.GREATER) self.assertExactTypeEqual('=', token.EQUAL) self.assertExactTypeEqual('.', token.DOT) self.assertExactTypeEqual('%', token.PERCENT) self.assertExactTypeEqual('{}', token.LBRACE, token.RBRACE) self.assertExactTypeEqual('==', token.EQEQUAL) self.assertExactTypeEqual('!=', token.NOTEQUAL) self.assertExactTypeEqual('<=', token.LESSEQUAL) self.assertExactTypeEqual('>=', token.GREATEREQUAL) self.assertExactTypeEqual('~', token.TILDE) self.assertExactTypeEqual('^', token.CIRCUMFLEX) self.assertExactTypeEqual('<<', token.LEFTSHIFT) self.assertExactTypeEqual('>>', token.RIGHTSHIFT) self.assertExactTypeEqual('**', token.DOUBLESTAR) self.assertExactTypeEqual('+=', token.PLUSEQUAL) self.assertExactTypeEqual('-=', token.MINEQUAL) self.assertExactTypeEqual('*=', token.STAREQUAL) self.assertExactTypeEqual('/=', token.SLASHEQUAL) self.assertExactTypeEqual('%=', token.PERCENTEQUAL) self.assertExactTypeEqual('&=', token.AMPEREQUAL) self.assertExactTypeEqual('|=', token.VBAREQUAL) self.assertExactTypeEqual('^=', token.CIRCUMFLEXEQUAL) self.assertExactTypeEqual('^=', token.CIRCUMFLEXEQUAL) self.assertExactTypeEqual('<<=', token.LEFTSHIFTEQUAL) self.assertExactTypeEqual('>>=', token.RIGHTSHIFTEQUAL) self.assertExactTypeEqual('**=', token.DOUBLESTAREQUAL) self.assertExactTypeEqual('//', token.DOUBLESLASH) self.assertExactTypeEqual('//=', token.DOUBLESLASHEQUAL) self.assertExactTypeEqual('@', token.AT) self.assertExactTypeEqual('a**2+b**2==c**2', NAME, token.DOUBLESTAR, NUMBER, token.PLUS, NAME, token.DOUBLESTAR, NUMBER, token.EQEQUAL, NAME, token.DOUBLESTAR, NUMBER) self.assertExactTypeEqual('{1, 2, 3}', token.LBRACE, token.NUMBER, token.COMMA, token.NUMBER, token.COMMA, token.NUMBER, token.RBRACE) self.assertExactTypeEqual('^(x & 0x1)', token.CIRCUMFLEX, token.LPAR, token.NAME, token.AMPER, token.NUMBER, token.RPAR)
