/usr/share/pyshared/pycalendar/utcoffsetvalue.py is in python-pycalendar 2.0~svn13177-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (c) 2007-2012 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 UTC Offset value
from cStringIO import StringIO
from pycalendar import xmldefs
from pycalendar.value import PyCalendarValue
class PyCalendarUTCOffsetValue(PyCalendarValue):
def __init__(self, value=0):
self.mValue = value
def duplicate(self):
return PyCalendarUTCOffsetValue(self.mValue)
def getType(self):
return PyCalendarValue.VALUETYPE_UTC_OFFSET
def parse(self, data):
# Must be of specific lengths
datalen = len(data)
if datalen not in (5, 7):
self.mValue = 0
raise ValueError
# Get sign
if data[0] not in ('+', '-'):
raise ValueError
plus = (data[0] == '+')
# Get hours
hours = int(data[1:3])
# Get minutes
mins = int(data[3:5])
# Get seconds if present
secs = 0
if datalen == 7 :
secs = int(data[5:])
self.mValue = ((hours * 60) + mins) * 60 + secs
if not plus:
self.mValue = -self.mValue
# os - StringIO object
def generate(self, os):
try:
abs_value = self.mValue
if self.mValue < 0 :
os.write("-")
abs_value = -self.mValue
else:
os.write("+")
secs = abs_value % 60
mins = (abs_value / 60) % 60
hours = abs_value / (60 * 60)
if (hours < 10):
os.write("0")
os.write(str(hours))
if (mins < 10):
os.write("0")
os.write(str(mins))
if (secs != 0):
if (secs < 10):
os.write("0")
os.write(str(secs))
except:
pass
def writeXML(self, node, namespace):
os = StringIO.StringIO()
self.generate(os)
text = os.getvalue()
text = text[:-2] + ":" + text[-2:]
value = self.getXMLNode(node, namespace)
value.text = text
def getValue(self):
return self.mValue
def setValue(self, value):
self.mValue = value
PyCalendarValue.registerType(PyCalendarValue.VALUETYPE_UTC_OFFSET, PyCalendarUTCOffsetValue, xmldefs.value_utc_offset)
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