/usr/lib/python3/dist-packages/boto/jsonresponse.py is in python3-boto 2.38.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | # Copyright (c) 2010 Mitch Garnaat http://garnaat.org/
# Copyright (c) 2010, Eucalyptus Systems, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
import xml.sax
from boto import utils
class XmlHandler(xml.sax.ContentHandler):
def __init__(self, root_node, connection):
self.connection = connection
self.nodes = [('root', root_node)]
self.current_text = ''
def startElement(self, name, attrs):
self.current_text = ''
t = self.nodes[-1][1].startElement(name, attrs, self.connection)
if t is not None:
if isinstance(t, tuple):
self.nodes.append(t)
else:
self.nodes.append((name, t))
def endElement(self, name):
self.nodes[-1][1].endElement(name, self.current_text, self.connection)
if self.nodes[-1][0] == name:
self.nodes.pop()
self.current_text = ''
def characters(self, content):
self.current_text += content
def parse(self, s):
if not isinstance(s, bytes):
s = s.encode('utf-8')
xml.sax.parseString(s, self)
class Element(dict):
def __init__(self, connection=None, element_name=None,
stack=None, parent=None, list_marker=('Set',),
item_marker=('member', 'item'),
pythonize_name=False):
dict.__init__(self)
self.connection = connection
self.element_name = element_name
self.list_marker = utils.mklist(list_marker)
self.item_marker = utils.mklist(item_marker)
if stack is None:
self.stack = []
else:
self.stack = stack
self.pythonize_name = pythonize_name
self.parent = parent
def __getattr__(self, key):
if key in self:
return self[key]
for k in self:
e = self[k]
if isinstance(e, Element):
try:
return getattr(e, key)
except AttributeError:
pass
raise AttributeError
def get_name(self, name):
if self.pythonize_name:
name = utils.pythonize_name(name)
return name
def startElement(self, name, attrs, connection):
self.stack.append(name)
for lm in self.list_marker:
if name.endswith(lm):
l = ListElement(self.connection, name, self.list_marker,
self.item_marker, self.pythonize_name)
self[self.get_name(name)] = l
return l
if len(self.stack) > 0:
element_name = self.stack[-1]
e = Element(self.connection, element_name, self.stack, self,
self.list_marker, self.item_marker,
self.pythonize_name)
self[self.get_name(element_name)] = e
return (element_name, e)
else:
return None
def endElement(self, name, value, connection):
if len(self.stack) > 0:
self.stack.pop()
value = value.strip()
if value:
if isinstance(self.parent, Element):
self.parent[self.get_name(name)] = value
elif isinstance(self.parent, ListElement):
self.parent.append(value)
class ListElement(list):
def __init__(self, connection=None, element_name=None,
list_marker=['Set'], item_marker=('member', 'item'),
pythonize_name=False):
list.__init__(self)
self.connection = connection
self.element_name = element_name
self.list_marker = list_marker
self.item_marker = item_marker
self.pythonize_name = pythonize_name
def get_name(self, name):
if self.pythonize_name:
name = utils.pythonize_name(name)
return name
def startElement(self, name, attrs, connection):
for lm in self.list_marker:
if name.endswith(lm):
l = ListElement(self.connection, name,
self.list_marker, self.item_marker,
self.pythonize_name)
setattr(self, self.get_name(name), l)
return l
if name in self.item_marker:
e = Element(self.connection, name, parent=self,
list_marker=self.list_marker,
item_marker=self.item_marker,
pythonize_name=self.pythonize_name)
self.append(e)
return e
else:
return None
def endElement(self, name, value, connection):
if name == self.element_name:
if len(self) > 0:
empty = []
for e in self:
if isinstance(e, Element):
if len(e) == 0:
empty.append(e)
for e in empty:
self.remove(e)
else:
setattr(self, self.get_name(name), value)
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