/usr/share/pyshared/pycalendar/requeststatusvalue.py is in python-pycalendar 2.0~svn188-1.
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# Copyright (c) 2011 Cyrus Daboo. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##
# iCalendar REQUEST-STATUS value
from pycalendar import utils, xmldefs
from pycalendar.parser import ParserContext
from pycalendar.value import PyCalendarValue
import xml.etree.cElementTree as XML
class PyCalendarRequestStatusValue( PyCalendarValue ):
"""
The value is a list of strings (either 2 or 3 items)
"""
def __init__(self, value = None):
self.mValue = value if value is not None else ["2.0", "Success"]
def __hash__(self):
return hash(tuple(self.mValue))
def duplicate(self):
return PyCalendarRequestStatusValue(self.mValue[:])
def getType(self):
return PyCalendarValue.VALUETYPE_REQUEST_STATUS
def parse( self, data ):
# Split fields based on ;
code, rest = data.split(";", 1)
if "\\" in code and ParserContext.INVALID_REQUEST_STATUS_VALUE in (ParserContext.PARSER_IGNORE, ParserContext.PARSER_FIX):
code = code.replace("\\", "")
elif ParserContext.INVALID_REQUEST_STATUS_VALUE == ParserContext.PARSER_RAISE:
raise ValueError
# The next two items are text with possible \; sequences so we have to punt on those
desc = ""
semicolon = rest.find(";")
while semicolon != -1:
if rest[semicolon-1] == "\\":
desc += rest[:semicolon+1]
rest = rest[semicolon+1:]
semicolon = rest.find(";")
else:
desc += rest[:semicolon]
rest = rest[semicolon+1:]
break
if semicolon == -1:
desc += rest
rest = ""
# Decoding required
self.mValue = [code, utils.decodeTextValue( desc), utils.decodeTextValue( rest ) if rest else None]
# os - StringIO object
def generate( self, os ):
try:
# Encoding required
utils.writeTextValue( os, self.mValue[0] )
os.write(";")
utils.writeTextValue( os, self.mValue[1] )
if len(self.mValue) == 3 and self.mValue[2]:
os.write(";")
utils.writeTextValue( os, self.mValue[2] )
except:
pass
def writeXML(self, node, namespace):
code = XML.SubElement(node, xmldefs.makeTag(namespace, xmldefs.req_status_code))
code.text = self.mValue[0]
description = XML.SubElement(node, xmldefs.makeTag(namespace, xmldefs.req_status_description))
description.text = self.mValue[1]
if len(self.mValue) == 3 and self.mValue[2]:
data = XML.SubElement(node, xmldefs.makeTag(namespace, xmldefs.req_status_data))
data.text = self.mValue[1]
def getValue(self):
return self.mValue
def setValue( self, value ):
self.mValue = value
PyCalendarValue.registerType(PyCalendarValue.VALUETYPE_REQUEST_STATUS, PyCalendarRequestStatusValue, None)
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