/usr/lib/python3/dist-packages/suds/sax/text.py is in python3-suds 0.7~git20150727.94664dd-3.
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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 | # This program is free software; you can redistribute it and/or modify
# it under the terms of the (LGPL) GNU Lesser General Public License as
# published by the Free Software Foundation; either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library Lesser General Public License for more details at
# ( http://www.gnu.org/licenses/lgpl.html ).
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# written by: Jeff Ortel ( jortel@redhat.com )
"""
Contains XML text classes.
"""
from suds import *
from suds.sax import *
class Text(str):
"""
An XML text object used to represent text content.
@ivar lang: The (optional) language flag.
@type lang: bool
@ivar escaped: The (optional) XML special character escaped flag.
@type escaped: bool
"""
__slots__ = ('lang', 'escaped')
@classmethod
def __valid(cls, *args):
return len(args) and args[0] is not None
def __new__(cls, *args, **kwargs):
if cls.__valid(*args):
lang = kwargs.pop('lang', None)
escaped = kwargs.pop('escaped', False)
result = super(Text, cls).__new__(cls, *args, **kwargs)
result.lang = lang
result.escaped = escaped
else:
result = None
return result
def escape(self):
"""
Encode (escape) special XML characters.
@return: The text with XML special characters escaped.
@rtype: L{Text}
"""
if not self.escaped:
post = sax.encoder.encode(self)
escaped = ( post != self )
return Text(post, lang=self.lang, escaped=escaped)
return self
def unescape(self):
"""
Decode (unescape) special XML characters.
@return: The text with escaped XML special characters decoded.
@rtype: L{Text}
"""
if self.escaped:
post = sax.encoder.decode(self)
return Text(post, lang=self.lang)
return self
def trim(self):
post = self.strip()
return Text(post, lang=self.lang, escaped=self.escaped)
def __add__(self, other):
joined = ''.join((self, other))
result = Text(joined, lang=self.lang, escaped=self.escaped)
if isinstance(other, Text):
result.escaped = self.escaped or other.escaped
return result
def __repr__(self):
s = [self]
if self.lang is not None:
s.append(' [%s]' % self.lang)
if self.escaped:
s.append(' <escaped>')
return ''.join(s)
def __getstate__(self):
state = {}
for k in self.__slots__:
state[k] = getattr(self, k)
return state
def __setstate__(self, state):
for k in self.__slots__:
setattr(self, k, state[k])
class Raw(Text):
"""
Raw text which is not XML escaped.
This may include I{string} XML.
"""
def escape(self):
return self
def unescape(self):
return self
def __add__(self, other):
joined = ''.join((self, other))
return Raw(joined, lang=self.lang)
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