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Python Element.resolvePrefix方法代码示例

本文整理汇总了Python中suds.sax.element.Element.resolvePrefix方法的典型用法代码示例。如果您正苦于以下问题:Python Element.resolvePrefix方法的具体用法?Python Element.resolvePrefix怎么用?Python Element.resolvePrefix使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在suds.sax.element.Element的用法示例。


在下文中一共展示了Element.resolvePrefix方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: __init__

# 需要导入模块: from suds.sax.element import Element [as 别名]
# 或者: from suds.sax.element.Element import resolvePrefix [as 别名]
class Document:
    """ An XML Document """

    DECL = '<?xml version="1.0" encoding="UTF-8"?>'

    def __init__(self, root=None):
        """
        @param root: A root L{Element} or name used to build
            the document root element.
        @type root: (L{Element}|str|None)
        """
        self.__root = None
        self.append(root)

    def root(self):
        """
        Get the document root element (can be None)
        @return: The document root.
        @rtype: L{Element}
        """
        return self.__root

    def append(self, node):
        """
        Append (set) the document root.
        @param node: A root L{Element} or name used to build
            the document root element.
        @type node: (L{Element}|str|None)
        """
        if isinstance(node, basestring):
            self.__root = Element(node)
            return
        if isinstance(node, Element):
            self.__root = node
            return

    def getChild(self, name, ns=None, default=None):
        """
        Get a child by (optional) name and/or (optional) namespace.
        @param name: The name of a child element (may contain prefix).
        @type name: basestring
        @param ns: An optional namespace used to match the child.
        @type ns: (I{prefix}, I{name})
        @param default: Returned when child not-found.
        @type default: L{Element}
        @return: The requested child, or I{default} when not-found.
        @rtype: L{Element}
        """
        if self.__root is None:
            return default
        if ns is None:
            prefix, name = splitPrefix(name)
            if prefix is None:
                ns = None
            else:
                ns = self.__root.resolvePrefix(prefix)
        if self.__root.match(name, ns):
            return self.__root
        else:
            return default

    def childAtPath(self, path):
        """
        Get a child at I{path} where I{path} is a (/) separated
        list of element names that are expected to be children.
        @param path: A (/) separated list of element names.
        @type path: basestring
        @return: The leaf node at the end of I{path}
        @rtype: L{Element}
        """
        if self.__root is None:
            return None
        if path[0] == '/':
            path = path[1:]
        path = path.split('/',1)
        if self.getChild(path[0]) is None:
            return None
        if len(path) > 1:
            return self.__root.childAtPath(path[1])
        else:
            return self.__root

    def childrenAtPath(self, path):
        """
        Get a list of children at I{path} where I{path} is a (/) separated
        list of element names that are expected to be children.
        @param path: A (/) separated list of element names.
        @type path: basestring
        @return: The collection leaf nodes at the end of I{path}
        @rtype: [L{Element},...]
        """
        if self.__root is None:
            return []
        if path[0] == '/':
            path = path[1:]
        path = path.split('/',1)
        if self.getChild(path[0]) is None:
            return []
        if len(path) > 1:
            return self.__root.childrenAtPath(path[1])
#.........这里部分代码省略.........
开发者ID:dkentw,项目名称:pi-tester,代码行数:103,代码来源:document.py


注:本文中的suds.sax.element.Element.resolvePrefix方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。