本文整理匯總了Python中jmespath.ast.field方法的典型用法代碼示例。如果您正苦於以下問題：Python ast.field方法的具體用法？Python ast.field怎麽用？Python ast.field使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類jmespath.ast的用法示例。
在下文中一共展示了ast.field方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: _token_led_lparen
# 需要導入模塊: from jmespath import ast [as 別名]
# 或者: from jmespath.ast import field [as 別名]
def _token_led_lparen(self, left):
if left['type'] != 'field':
# 0 - first func arg or closing paren.
# -1 - '(' token
# -2 - invalid function "name".
prev_t = self._lookahead_token(-2)
raise exceptions.ParseError(
prev_t['start'], prev_t['value'], prev_t['type'],
"Invalid function name '%s'" % prev_t['value'])
name = left['value']
args = []
while not self._current_token() == 'rparen':
expression = self._expression()
if self._current_token() == 'comma':
self._match('comma')
args.append(expression)
self._match('rparen')
function_node = ast.function_expression(name, args)
return function_node 示例2: _token_nud_unquoted_identifier
# 需要導入模塊: from jmespath import ast [as 別名]
# 或者: from jmespath.ast import field [as 別名]
def _token_nud_unquoted_identifier(self, token):
return ast.field(token['value']) 示例3: _token_nud_quoted_identifier
# 需要導入模塊: from jmespath import ast [as 別名]
# 或者: from jmespath.ast import field [as 別名]
def _token_nud_quoted_identifier(self, token):
field = ast.field(token['value'])
# You can't have a quoted identifier as a function
# name.
if self._current_token() == 'lparen':
t = self._lookahead_token(0)
raise exceptions.ParseError(
0, t['value'], t['type'],
'Quoted identifier not allowed for function names.')
return field