本文整理汇总了Python中yaml.constructor.SafeConstructor类的典型用法代码示例。如果您正苦于以下问题：Python SafeConstructor类的具体用法？Python SafeConstructor怎么用？Python SafeConstructor使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了SafeConstructor类的15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__
def __init__(self, stream):
Reader.__init__(self, stream)
Scanner.__init__(self)
Parser.__init__(self)
Composer.__init__(self)
SafeConstructor.__init__(self)
Resolver.__init__(self)示例2: __init__
def __init__(self, stream):
Reader.__init__(self, stream)
Scanner12.__init__(self)
Parser.__init__(self)
Composer.__init__(self)
# PKM2014 - uses SafeConstructor instead of Constructor. This should make no
# difference, because "Is it YAML?" only gets as far as the composition stage,
# but - well: it reduces the risk of something bad happening.
# Constructor.__init__(self)
SafeConstructor.__init__(self)
Resolver.__init__(self)示例3: __init__
def __init__(self):
self.add_multi_constructor("!vol/", self.__class__.vol_constructor)
self.add_multi_constructor("!type/", self.__class__.type_constructor)
self.add_constructor(
"!include", self.__class__.include_file_constructor)
self.add_constructor(
"!include_merge", self.__class__.include_merge_constructor)
self.add_constructor(
"!include_dir_file_mapped",
self.__class__.include_dir_file_mapped_constructor)
self.add_constructor("!env_var", self.__class__.env_var_constructor)
self.add_constructor("!path", self.__class__.path_constructor)
SafeConstructor.__init__(self)示例4: construct_yaml_map
def construct_yaml_map(self, node):
"""
Return a node class representing a line-marked dictionary.
"""
obj, = SafeConstructor.construct_yaml_map(self, node)
return DictNode(obj, node.start_mark, node.end_mark)示例5: construct_yaml_seq
def construct_yaml_seq(self, node):
"""
Return a node class representing a line-marked sequence.
"""
obj, = SafeConstructor.construct_yaml_seq(self, node)
return ListNode(obj, node.start_mark, node.end_mark)示例6: construct_yaml_str
def construct_yaml_str(self, node):
"""
Return a node class representing a line-marked string.
"""
obj = SafeConstructor.construct_scalar(self, node)
assert da.util.is_string(obj)
return StringNode(obj, node.start_mark, node.end_mark)示例7: construct_yaml_str
def construct_yaml_str(self, node):
obj = SafeConstructor.construct_yaml_str(self, node)
try:
obj = str(obj)
except UnicodeEncodeError:
raise DSLParsingInputTypeException(
ERROR_INVALID_CHARS,
'illegal characters in line: {0}, column: {1}. '
'Only valid ascii chars are supported.'.format(
node.start_mark.line, node.start_mark.column))
return self._holder(obj, node)示例8: construct_mapping
def construct_mapping(self, node, deep=False):
if not isinstance(node, yaml.nodes.MappingNode):
raise ConstructorError(
None, None,
"expected a mapping node, but found %s" % node.id,
node.start_mark)
keys = set([])
for key_node, value_node in node.value:
key = self.construct_object(key_node, deep=deep)
if key in keys:
raise ConstructorError(
"while constructing a mapping", node.start_mark,
"found duplicate key (%s)" % key, key_node.start_mark)
keys.add(key)
return SafeConstructor.construct_mapping(self, node, deep)示例9: construct_yaml_float
def construct_yaml_float(self, node):
obj = SafeConstructor.construct_scalar(self, node)
return float_node(obj, node.start_mark, node.end_mark)示例10: construct_yaml_bool
def construct_yaml_bool(self, node):
obj = SafeConstructor.construct_yaml_bool(self, node)
return int_node(obj, node.start_mark, node.end_mark)示例11: construct_yaml_str
def construct_yaml_str(self, node):
obj = SafeConstructor.construct_scalar(self, node)
assert isinstance(obj, unicode)
return unicode_node(obj, node.start_mark, node.end_mark)示例12: construct_yaml_seq
def construct_yaml_seq(self, node):
obj, = SafeConstructor.construct_yaml_seq(self, node)
return list_node(obj, node.start_mark, node.end_mark)示例13: construct_yaml_map
def construct_yaml_map(self, node):
obj, = SafeConstructor.construct_yaml_map(self, node)
return self._holder(obj, node)示例14: construct_yaml_timestamp
def construct_yaml_timestamp(self, node):
obj = SafeConstructor.construct_yaml_timestamp(self, node)
return self._holder(obj, node)示例15: construct_yaml_binary
def construct_yaml_binary(self, node):
obj = SafeConstructor.construct_yaml_binary(self, node)
return self._holder(obj, node)